EUPSA 2 18 European Paediatric Surgeons Association

Transcription

1 EUPSA 2 18 European Paediatric Surgeons Association CONGRESS PROGRAM 1 19 th EUPSA Congress Paris, June 20 th 23 rd, 2018 Cité des Sciences et de l Industrie

2 The cover image of this book is of Anthony Gelot 2

3 19 th Congress of the European Paediatric Surgeons Association Paris, France June 20 th - 23 rd, 2018 Joint Congress with the French Society of Pediatric Surgery, Pediatric Urology and Pediatric Plastic Surgery 3

4 EUPSA CONGRESS 2018 GENERAL INFORMATION General Official Language: English. No simultaneous translation will be provided Registration Desk opening times Wednesday June 20th: Friday June 22nd: Thursday June 21th: Saturday June 23rd: Local Organizer Secretariat PCO Liability and Insurance: Neither, EUPSA nor the local organizers will assume any responsibility whatsoever for damage or injury to persons or property during the conference. Participants are recommended to arrange for their personal travel and health insurance. Certificate of Attendance: Will be sent by after the end of the Congress UEMS Accreditation: 19th European Paediatric Surgeons Association Congress has been accredited by the European Accreditation Council for Continuing Medical Education (EACCME ) for a maximum of 29 European CME credits (ECMEC s) The EACCME is an institution of the European Union of Medical Specialists (UEMS). Each medical specialist should claim only those credits that he/she actually spent in the educational activity. ECMECs are recognized by the American Medical Association towards the Physician s Recognition Award (PRA). To convert ECMECs credit to AMA PRA category I credit, please contact the AMA. Evaluation Forms: EUPSA 2018 values your feedback on all aspects of the Congress. An online evaluation form will be ed to all delegates immediately post congress, please take five minutes to give your feedback and help enhance future EUPSA congresses. Press: Please note that conference photographer and members of the accredited press will be in attendance at the meeting as part of routine publicity for the event. 4

5 Practical Information Time Zone: Paris is in the Central European Time Zone (GMT+1 hr) Currency: The official currency of France as a European Union member state is the Euro ( ). Most shops across the country accept international credit and debit cards. France has a widespread cash machine network. How to get from Charles de Gaulle Airport to Paris: One of the quickest and cheapest ways to travel into the center of Paris is by the RER B (blue) train line that has station stops at both Terminal 2 and Terminal 3 of the airport. If you arrive in Terminal 1, take the free shuttle train to Terminal 3, which is the easiest station to catch the RER B from. You can buy train tickets from one of the blue ticket machines (not the yellow machines, which sell TGV tickets only) or from a train station employee in a booth. Tickets cost 9.25 one-way and the journey takes up to 50 minutes. How to get from Orly airport to Paris: One of the most time-effective ways to travel into Paris from Orly Airport is by the RER. The closest RER station is at Antony, accessed from the South or West terminals by the airport s driverless light rail transit line, the Orlyval. The combined fare for the Orlyval and RER is one-way and tickets can be bought from ticket booths before departure. The Orlyval departs every few minutes between 06:00 and 23:00 and the journey takes 10 minutes. Venue: Cité des Sciences et de l Industrie, 30 Avenue Corentin Cariou, Paris, France Public transport to the venue: Address: 30, avenue Corentin-Cariou, F PARIS Metro: Line 7, Porte de la Villette station. Bus: Lines 139, 150, 152, Porte de la Villette stop. Tram: T3b (Porte de Vincennes Porte de la Chapelle) Porte de la Villette stop 5

6 Practical Information Climate: Daily highs tend to range from 21 C to 23 C over the course of the month, very rarely rising above 29 C or falling below 16 C. Daily low temperatures range from 11 C to 14 C throughout June, only falling below 8 C or rising above 18 C one day out of every ten. Phones: The international dialing code to France is: 0033 / To call internationally from France, dial 00 + the relevant country code. All Congress Attendees are requested to switch their mobile phones to silent or ideally turn them off during the scientific sessions. Important telephone numbers: 18: Emergencies: This number connects to the fire brigade (Sapeurs Pompiers) but they also deal with medical emergencies and should be the first port of call in life-threatening situations 15: Samu (for other urgent medical call-outs) 17: Police / Gendarmes 112: Universal European Emergency Services number - works from all phones including mobile Visitors with Special Access Needs: A number of facilities are available to visitors with special access needs. Many hotels provide a range of facilities to meet special needs and requirements. Further information about Paris... Visit the Official website of the Convention and Visitors Bureau Corporate Social Responsibility: At the end of the Congress we will recycle name badges and delegate materials. Please return these items to the Registration Desk at the end of the Congress if you wish them to be recycled. 6

7 EUPSA 2018 INSTRUCTIONS FOR PRESENTERS Oral Presentations Oral presentations in the Young Investigator Award session, include eight minutes for presentation and four minutes for discussion. In other sessions ten minutes oral presentations include six minutes for presentation and four minutes for discussion. All five minutes oral presentations, including Case Report session, have three minutes for presentation and two minutes for discussion. It is very important to stay within the allocated time frame. Otherwise your presentation will be discontinued by the session chairpersons. Technical Equipment available for oral presentations: Data projectors for computer presentation from a Notebook or a PC with Windows 7 operating system and Microsoft Office 2010 Please note: Personal notebooks will not be permitted Preview Desk: All speakers must visit the Commissariat General preview room (see map S1 LEVEL) to upload their presentation at least 30 minutes before their session., or whenever possible/better, the day before. Please make sure that your presentation is fully operational. Only presentations on a USB flash drive will be accepted. In the exceptional case where you would have to bring your own device (that we don t recommend), please make sure to bring your personal connection system (wiring/adaptator) to avoid any compatibility issue (Macintosh in particular). Version MS PowerPoint 2010 is recommended. Any other arrangement is strictly and totally at the risk of the speaker. In case your PowerPoint includes a video, it is necessary to have both the video file and the presentation ready in the same folder. If you would like to use any unusual presentation formats, please contact the Preview Desk in advance. The file name should contain your initials & name (JH.Murphy) session Number (SC1) and your final reference number (UG-0001). Any last-minute changes must be done before giving down/uploading your presentation in the preview room Commissariat General Commissariat General preview room opening hours: am to pm Information for Poster Presenters, In Advance and On Arrival Posters (light cardboard or paper) must be brought to the Conference by the presenting author and should not be mailed in advance. The Poster exhibition will be located level-unit S1. Posters should be printed in standard A0 size (84cm X 119cm or 33in X 47in) and should be portrait (not landscape). 7

8 EUPSA 2018 INSTRUCTIONS FOR PRESENTERS Poster Presentations Information for Poster Presenters, In Advance and On Arrival Posters (light cardboard or paper) must be brought to the Conference by the presenting author and should not be mailed in advance. The Poster exhibition will be located level-unit S1.. Posters should be printed in standard A0 size (84cm X 119cm or 33in X 47in) and should be portrait (not landscape). Please note that posters that are not A0 portrait size will not fit on the poster board. PLEASE REMIND: velcros will be provided by the congress, just ask the person dedicated to the posters at the welcome desk to give you some. You can also bring patafix. No other adhesive material will be allowed the poster should be printed on a thin paper to avoid excessive weight Each poster is allocated one poster board which will be marked with your final reference number which you have received in the notification. Upon arrival please go to the Registration Desk where you will be directed to your poster board and given adhesive material for hanging your poster. Please note that the hanging, taking down and storing of posters is the poster presenter s responsibility. Any posters remaining after the poster removal times will be removed and disposed. The Organizers accepts no responsibility for removed, disposed posters or unwanted posters. Please take the necessary cautions as photographs of posters may be taken for publicity purposes while they are on display. Presenting authors are requested to be available for short presentation and discussion of their posters during the allocated Poster Walk. Poster Set-up and Dismantling Schedule Poster presenters are requested to take note of the following schedule for poster set up, viewing and dismantling: o Wednesday June 20th: Set-up from to o Thursday June 21st: Set-up from 8.00 am to am and then o Friday June 22nd: Set-up from 8:00 am to am and then o Saturday June 23rd: Dismantling: all posters to be removed till at the latest Publication Case Report Session: The European Journal of Pediatric Surgery Reports will provide a prize for the Best Case Report. It will also be possible to submit manuscripts of accepted Case Report abstracts to European Journal of Pediatric Surgery Reports. Selected manuscripts will be published free of charge. Submitted Abstracts: The European Journal of Pediatric Surgery will normally have first choice for publication for those abstracts which have been presented at the Congress. Authors of accepted abstracts (oral and poster presentations) will be expected to submit manuscripts for consideration. The Publication Committee will decide which manuscripts are accepted for publication in the congress issue. Please note that rejected abstracts of the congress which were not presented will be allowed to be submitted to the journal in the conventional way. 8

9 SCIENTIFIC PROGRAM OVERVIEW Wednesday June 20 th, 2018 EUPSA Business Meetings SFCP SFUPA Meetings Surgical Oncology Course Laparoscopy Course Basic Laparoscopy Course Masterclass Neonatal Surgery Course Trainees Teaching Conference (in French language) EJPS Board Meeting UEMS Board Meeting Thursday June 21 st, 2018 Opening Ceremony Congress Sessions European Congress Lecture: The limits of endoscopic fetal surgery (Jan Deprest) Meet-the expert Session "Crohn s Disease" (Risto Rintala) Poster Walks from 1 to 8 European Journal of Pediatric Surgery Lecture: Integration of basic research in pediatric surgery cursus: when, how and why? (Sabine Sarnacki) XXIVth Frenchspeaking Nurses Skills-Building Day on Pediatric Surgery Nursing Friday June 22 nd, 2018 Early Morning Course Child safety and injury prevention Congress Sessions Meet-the expert Session "Congenital Diaphragmatic Hernia" (Paul Losty) Poster Walks from 9 to 16 Minimal Invasive Symposium Interest of percutaneous instruments during endosurgery Incontinence Symposium Urology Symposium EUPSA Postgraduate Course Gastroesophageal reflux EUPSA General Assembly GYPSE Meeting International Society of the History of Pediatric Surgery (History Club) Saturday June 23 rd, 2018 Congress Sessions Manuscript Preparation Course Meet-the expert Session Redo Hypospadias (Alaa El Ghoneimi) Poster Walks from 17 to 24 Evidence and Guidelines Round Table Duhamel Lecture (B. Ure), Rehbein Medal (R. Rintala), EUPSA Honorary Membership (M. Rivosecchi) Presentation of Young investigator award and Poster prize and Case Report prize 9

10 Scientific Program at a glance 10

11 BUSINESS MEETING Meetings at a Glance Wednesday June 20 th, :00-10:00 EUPSA Network Office ROOM A 09:00 10:30 EUPSA Scientific Office ROOM C 10:00-11:30 EUPSA Education Office ROOM A 11:30 17:00 EUPSA Executive Board ROOM C 17:00 18:00 EJPS Editorial Board ROOM A 16:30 18:00 UEMS Exec. Committee ROOM D Thursday, June 21st, :00-08:30 EJPS Editorial Meeting ROOM 3 13:00 14:00 EJPS Reports Editorial Board ROOM 1 18:30 19 :00 ERNICA European Net GASTON BERGER AUDITORIUM Friday, June 22nd, :00 08:30 EJPS Publication Committee ROOM 3 07:00 08:30 PSI Executive Editorial Board ROOM 4 13:00 14:00 GYPSE Meeting ROOM 4 13:00 17:30 UEMS Exams ROOM 3 16:30 18:00 UEMS General Council LOUIS ARMAND AUDITORIUM 11

12 SOCIAL PROGRAM Welcome Reception, Wednesday June 20 th Niveau -1, -2 et -3 La Cité des Sciences et de l Industrie Halls S1, S2 and S pm 9.30 pm. Dress code: informal President s Reception, Thursday June 21 st Le Loft La Cité des Sciences et de l Industrie From 7.00 pm. Dress code: semi-informal Annual dinner, Friday June 22 nd LE Grand Pavois Port de Bercy Aval, Annual Dinner From 8.00 pm. Dress code: formal HOW TO REACH THE DINNER VENUE 12

13 SCIENTIFIC PROGRAM Wednesday June 20 th 13

14 LOFT Workshop: Basic Skills in Pediatric and Neonatal Laparoscopy Wednesday June 20 th INTERNATIONAL FACULTY Ciro Esposito (Italy) François Varlet (France) Fabio Chiarenza (Italy) Holger Till (Austria) Laurent Fourcade (France) Annabel Paye Jaouen (France) PROGRAM Time Lecture Speaker 09:00-09:05 Introduction Ciro Esposito 09:05-09:12 Pre-operative preparation Annabel Paye Jaouen 09:12-09:19 Ergonomics Laurent Fourcade 09:19-09:26 Trocars Ciro Esposito 09: Laparoscopy vs Retroperitoneoscopy Holger Till 09:33-09:40 Manipulation and dissection Fabio Chiarenza 09:40-09:47 Clips and Energy François Varlet 09:47-09:54 Suturing and Knot tyng Holger Till 10:00-11:30 Endotrainer practice: (Instruments review, 12 Endotrainer Stations, All Faculty manipulation, dissection, suturing) 11:30-11:45 Coffee Break 11:45-13:00 Endotrainer practice: Suturing and Knot Tying 12 Endotrainer Stations, All Faculty D LAPAROSCOPIC SUTURING BATTLE" Check your surgical skills! ROOM 3 Masterclass: MIS in Pediatric Patients, towards standardization of techniques Wednesday June 20 th INTERNATIONAL FACULTY Ciro Esposito (Italy) Fabio Chiarenza (Italy) Holger Till (Austria) Laurent Fourcade (France) Annabel Paye Jaouen (France) François Varlet (France) PROGRAM Time First Part Speaker 14:00-14:20 Inguinal Hernia Ciro Esposito 14:20-14:40 Endourological Treatment of Posterior Uretral Valves (PUV) and Uretereoceles Annabel Paye Jaouen 14:40-15:00 Ovarian Cysts Ciro Esposito 15:00-15:20 CDH repair Holger Till 15:20-15:50 Discussion All Second Part 15:50-16:10 EA/TEF repair Laurent Fourcade 16:10-16:30 Duodenal Atresia Fabio Chiarenza 16:30-16:50 Hirschsprung Disease (HD) Holger Till 16:50-17:10 Anorectal Malformation (ARM) François Varlet 17:10-17:30 Discussion All 14

15 ROOM 2 Surgical Oncology Course: Controversies in Pediatric Surgical Oncology Wednesday June 20 th INTERNATIONAL FACULTY Robert Carachi (UK) Chairperson Dan Aronson (The Netherlands) Co-Chairperson Sandeep Agrawala (India) Sabine Sarnacki (France) Louise Galmiche (France) Dermot Murphy (UK) PROGRAM Time Lecture Speaker 09:00-09:15 Introduction Robert Carachi Daniel Aronson 09:15-10:15 Germ Cell tumours Sabine Sarnacki Louise Galmiche Dermot Murphy 10:15-10:30 Coffee Break 10:30-11:30 Liver tumours Daniel Aronson, Louise Galmiche Dermot Murphy 11:30-12:30 Thoracic tumours Sandeep Agrawala, Louise Galmiche, Dermot Murphy 12:30-13:30 Lunch Operative videos Sandeep Agrawala 13:30-14:00 Tumour Markers & Principles of Radiotherapy Dermot Murphy Can Genetics improve surgical Sabine Sarnacki 14:00-14:30 management in Paediatric Oncology? 14:30-15:45 Tumour Board All faculty 15:45-16:00 Coffee Break 16:00-16:45 MCQ Assessment Robert Carachi, Sandeep Agrawala 16:45-17:00 Summary of the Course: Certificates Robert Carachi, Daniel Aronson 15

16 ROOM 3 Neonatal Surgery Masterclass Wednesday June 20 th INTERNATIONAL FACULTY Amulya Saxena (Chairman) Arnaud Bonnard (France) Juan de Agustin (Spain) Stuart Hosie (Germany) PROGRAM Time Lecture Speaker 09:00-09:05 Introduction Amulya Saxena 09:05-09:30 Abdominal wall defects Amulya Saxena 09:30-09:55 Diaphragmatic Hernia Juan de Agustin 09:55-10:20 Necrotizing Enterocolitis Stuart Hosie 10:20-10:45 Intestinal Atresias and Malrotations Amulya Saxena 10:45-11:00 Coffee break 11:00-11:25 Pulmonary Malformations Arnaud Bonnard 11:25-12:00 Esophageal Atresia Juan De Agustin 12:00-12:25 Anorectal Malformations Stuart Hosie 12:25-12:50 Choledocal Cyst Arnaud Bonnard 12:50-13:00 Discussion All Faculties Louis Armand Auditorium Wednesday June 20th Trainees teaching conferences (Official Language: French) Time Lecture Speaker 14:30-15:30 La consultation de gynécologie pédiatrique en pratique Sharma Dyuti 15:30-16:30 Mise au point sur la «Prise en charge des nævus géant congénitaux» Anne Le Touze 16:30-17:30 Mise au point sur «La greffe rénale pédiatrique» Eric Dobremez 16

17 SCIENTIFIC PROGRAM Thursday June 21st 17

18 GASTON BERGER AUDITORIUM 08:30-09:00 Opening ceremony Giovanna Riccipetitoni Arnaud Bonnard and Jean Michel Guys EUPSA President Congress Chairman Thursday June 21 st 09:00-10:30 SCIENTIFIC SESSION I: UPPER GASTROINTESTINAL TRACT Chairpersons Giovanna Riccipetitoni (Italy), Benno Ure (Germany) 09:00-09:10 SCI-UG01: ASSISTED REPRODUCTIVE TECHNOLOGY AND ESOPHAGEAL ATRESIA: DANGEROUS LIAISONS? Chiara Iacusso, Pietro Bagolan, Laura Valfré, Andrea Conforti, Leonardo Caforio, Francesco Morini 09:10-09:20 SCI-UG02: HEALTH STATUS AND QUALITY OF LIFE OF SCHOOL-AGED CHILDREN WITH ESOPHAGEAL ATRESIA Chantal A. ten Kate, Gyan Ramsingh, Yannick van de Wijngaert, Dick Tibboel, René M.H. Wijnen, Claudia M.G. Keyzer-Dekker, Hanneke IJsselstijn 09:20-09:30 SCI-UG03: RESULTS OF MODIFIED STEP WITH OR WITHOUT DUODENAL LENGTHENING IN CHILDREN WITH SHORT BOWEL SYNDROME Javier Bueno, Laura Garcia, Susana Redecilla, Raquel Nuñez, Oscar Segarra, Manuel López 09:30-09:40 SCI-UG04: THE EFFECT OF FUNCTIONAL CHEWING TRAINING ON CHEWING FUNCTION IN CHILDREN WITH REPAIRED ESOPHAGEAL ATRESIA-TRACHEOESOPHAGEAL FISTULA Selen Serel Arslan 1, Numan Demir 2, Ayşe Karaduman 1, Feridun Cahit Tanyel 3, Tutku Soyer 3 09:40-09:50 SCI-UG05: DEVELOPMENTAL STATUS OF CHILDREN OPERATED FOR EA &TEF ALONG WITH CAREGIVERS STRESS, THEIR QUALITY OF LIFE AND COPING ABILITIES Vanita Kumari, Poonam Joshi, Anjan Dhua, Savita Sapra, Srinivas M, Sandeep Agarwala, Veereshwar Bhatnagar 09:50-10:00 SCI-UG07: CLINICAL FACTORS AFFECTING CONDITION-SPECIFIC QUALITY-OF-LIFE DOMAINS IN PEDIATRIC PATIENTS WITH ESOPHAGEAL ATRESIA: THE SWEDISH-GERMAN EA-QOL -STUDY Michaela Dellenmark-Blom 1, Jens Dingemann 2, Stefanie Witt 3, Julia Quitmann 3, Linus Jönsson 1, Vladimir Gatzinsky 1, John E Chaplin 4, Monika Bullinger 3, Sofie Flieder 2, Benno M Ure 2, Carmen Dingemann 2, Kate Abrahamsson 1,4 10:00-10:10 SCI-UG08: GASTROSTOMY COMPLICATIONS REQUIRING SURGERY DEFINING THE RISK Clare Rees, Karim Awad, Aileen Rooney, Amna Suleiman, Simon Blackburn, Kate Cross, Paolo De Coppi, Derek Roebuck, Joesph Curry 10:10-10:15 SCI-UG09: CISAPRIDE USE IN PATIENTS WITH INTESTINAL FAILURE AND ITS IMPACT ON PROGRESSION OF ENTERAL NUTRITION Andrea Martinez, Christina Belza, Nicole de Silva, Yaron Avitzur, Paul W Wales 18

19 Thursday June 21 st 10:15-10:20 SCI-UG10: LONG-TERM EFFECTIVENESS OF ANTI-REFLUX SURGERY IN ESOPHAGEAL ATRESIA PATIENTS Anders Sandin, Lars-Göran Friberg, Oskar Enoksson, vladimir Gatzinsky, Michaela Dellenmark-Blom, Linus Jönsson, Kate Abrahamsson 10: SCI-UG11: PSYCHOLOGICAL DISTRESS IN MOTHERS OF ADOLESCENT PATIENTS WITH ESOPHAGEAL ATRESIA Audun Mikkelsen 1, Trond Diseth 2, Birgitte Boye 3, Ulrik Malt 4, Lars Mørkrid 5, Kristin Bjørnland 6, Ragnhild Emblem 6 10:25:10.30 SCI-UG12: OESOPHAGEAL DIAMETERS IN CHILDREN CORRELATED TO BODY WEIGHT. A RETROSPECTIVE ANALYSIS Thomas S. Bott 1, Thekla von Kalle 2, Alexander Schilling 2, Oliver H. Diez 1, Ulrike Mehlig 1, Steffan Loff 1 GASTON BERGER AUDITORIUM 10:30-11:00 EUROPEAN CONGRESS LECTURE: Jan Deprest (Belgium) The limits of endoscopic fetal surgery Introduction: Tomas Wester (Sweden) 11:00-11:30 COFFEE BREAK GASTON BERGER AUDITORIUM 11: SCIENTIFIC SESSION II: LOWER GASTROINTESTINAL TRACT Chairpersons: Marcela Bailez (Argentina), Risto Rintala (Finland) 11: SCII-LG01: ARE ANORECTAL MALFORMATIONS ASSOCIATED WITH AN INCREASED RISK OF ADHD? Anna Svenningsson 1,2, Anna Gunnarsdottir 1,2, Tomas Wester 1,2 11:40-11:50 SCII-LG02: SONOGRAPHIC SACRAL RATIO Deniz Oyan, Carmen Kabs, Stuart Hosie, Marc Steinborn 11: SCII-LG03: TESTICULAR FUNCTION IN ADULT MALE PATIENTS WITH ANORECTAL MALFORMATIONS: A BI- CENTRIC STUDY Emanuele Trovalusci 1,2, Marco Rossato 3, Piergiorgio Gamba 1, Paola Midrio 2 12:00-12:05 SCII-LG04: ANALYSIS OF SACRAL PLEXUS ANATOMY USING MRI BASED NEUROTRACTOGRAPHY, ACCORDING TO SPINAL DYSRAPHISM, SACRAL ANOMALY AND TYPE OF ANORECTAL MALFORMATION Cecile Olivia Muller 1,2, Alessio Virzi 3,2, Jean-Baptiste Marret 1,2, Celia Cretolle 1,4, Pietro Gori 3, Laureline Berteloot 5,2, David Grevent 5, Thomas Blanc 1, Nathalie Boddaert 5,2, Isabelle Bloch 3,2, Sabine Sarnacki 1,2,4 12: SCII-LG05: MECHANICAL BOWEL PREPARATION BEFORE PEDIATRIC COLORECTAL SURGERY Maarten Janssen Lok, Hiromu Miyake, Joshua O'Connell, Shogo Seo, Agostino Pierro 19

20 Thursday June 21 st 12:15-12:25 SCII-LG06: CORRELATION BETWEEN THE PAEDIATRIC CROHN S DISEASE MRI INDEX (P-CDMRI) AND THE CLINICAL INDEXES OF DISEASE ACTIVITY Sara Costanzo, Marcello Napolitano, Alice Marianna Munari, Luciano Maestri, Milena Meroni, Francesca Destro, Dario Dilillo, Giovanna Riccipetitoni 12: SCII-LG07: PATIENTS WITH HIRSCHSPRUNG DISEASE DO NOT HAVE AN INCREASED RISK OF ATTENTION DEFICIT HYPERACTIVITY DISORDERS Anna Löf Granström, Charlotte Skoglund, Tomas Wester SCII-LG08: MATERNAL USE OF SELECTIVE SEROTONIN REUPTAKE INHIBITORS DURING PREGNANCY DOES NOT INCREASE THE RISK OFHIRSCHSPRUNG'S DISEASE IN NEWBORNS Anna Löf Granström, Charlotte Skoglund, Tomas Wester SCII-LG09: ARE WE DOING TOO MANY RECTAL BIOPSIES TO RULE OUT HIRSCHSPRUNG'S DISEASE? Laura Phillips 1,2, Ahmed Darwish 1,3, Raj Surana :50 SCII-LG10: NUTRITIONAL NEEDS IN PATIENTS WITH TOTAL COLONIC AGANGLIONOSIS - A PATIENT REPORTED OUTCOME IN THE NORDIC COUNTRIES Pernilla Stenström1, Kristiina Kyrklund2, Kjetil Juul Stenstrud3, Anna Löf Ganström4, Einar Arnbjörnsson5, Helene Engstrand Lilja6, Kristin Björnland3, Tomas Wester4, Mikko Pakarinen2 12:50-12:55 SCII-LG11: LONG-TERM OUTCOME AND QUALITY OF LIFE IN PATIENTS WITH TOTAL COLONIC AGANGLIONOSIS IN THE NETHERLANDS Daniëlle Roorda 1,2, Marieke W Witvliet 2,3, Lianne M Wellens 2,4, Daisy Schulten 3,5, Pim CJE Sloots 6, Ivo de Blaauw 7, Paul MA Broens 8, Jaap Oosterlaan 9, Ernst LWE van Heurn 1,2,10, Lideke AFW van der Steeg 1,2 12:55-13:00 SCII-LG12: MATERNAL METHAMPHETAMINE ABUSE AND NEC IN TERM NEONATES Ayman Elhosny, Behrouz Banieghbal 13: LUNCH GASTON BERGER AUDITORIUM 13:30-14:30 MEET THE EXPERT 1: Risto Rintala (Finland): Crohn s disease :30 POSTER WALKS 1-8 POSTER WALK 1 Chairpersons: LOWER GASTROINTESTINAL Ivo de Blaauw, (The Netherlands), Francois Varlet (France) PW1-LG01: CARDIOGENIC NECROTIZING ENTEROCOLITIS: A SYSTEMATIC REVIEW OF THE LITERATURE AND META-ANALYSIS 20

21 Elisa Siano 1, Giuseppe Lauriti 2, Silvia Ceccanti 3, Augusto Zani 1 Thursday June 21 st PW1-LG02: RELIABILITY OF THE HIRSCHSPRUNG S-ASSOCIATED ENTEROCOLITIS PASTOR S SCORE: FROM THE EXPERT S OPINION TO CLINICAL PRACTICE Mariela Dore, Paloma Triana, Alejandra Vilanova-Sánchez, Saturnino Barrena, Javier Jiménez, Ane Andres, Leopoldo Martínez-Martínez, Manuel López-Santamaría PW1-LG03: LONGITUDINAL BOWEL FUNCTION AFTER TRANSANAL ENDORECTAL PULL-THROUGH FOR HIRSCHSPRUNG DISEASE Marianne Fosby, Kjetil Juul Stensrud, Ragnhild Emblem, Kristin Bjørnland PW1-LG04: MANAGEMENT AND OUTCOME OF PATIENTS WITH TOTAL COLONIC AGANGLIONOSIS A NORDIC MULTICENTER STUDY Pernilla Stenström 1, Kristiina Kyrklund 2, Kjetil Juul Stenstrud 3, Anna Löf Granström 4, Einar Arnbjörnsson 5, Kristin Björnland 3, Helene Engstrand Lilja 6, Tomas Wester 4, Mikko Pakarinen 2 PW1-LG05: NON-OPERATIVE TREATMENT VERSUS APPENDICECTOMY FOR ACUTE UNCOMPLICATED APPENDICITIS: RESULTS OF A PRAGMATIC FEASIBILITY RANDOMISED CONTROLLED TRIAL Nigel Hall 1,2, Isabel Reading 1, Natalie Hutchings 1, Michael Stanton 2, Harriet Corbett 3, Dean Rex 4, Simon Eaton 5, Liz Dixon 1, Lucy Beasant 6, Fran Sherratt 7, Esther Crawley 6, Bridget Young 7, Jane Blazeby 6 PW1-LG06: NECROTIZING ENTEROCOLITIS IN INFANTS WITH CONGENITAL HEART DISEASE: THE IMPACT OF DUCTAL DEPENDENT ANOMALIES Elisa Siano 1, Vincenzo D Catania 1, Elke Zani-Ruttenstock 1, Alejandro Floh 2, Agostino Pierro 1, Augusto Zani 1 PW1-LG07: THROMBOSPONDIN 4: A NEW MARKER OF INTERSTITIAL CELLS OF CAJAL IN THE HUMAN COLON Anne-Marie O' Donnell, Prem Puri PW1-LG08: CORRELATION OF THE SACRAL RATIO WITH THE SEVERITY OF THE ANORECTAL MALFORMATION AND THE PRESENCE OF TETHERED CORD Carlos A. Reck-Burneo 1,2, Alejandra Vilanova Sanchez 1, Yuri Sebastiao 1, Molly Fuchs 1, Alessandra Gasior 1, Tassiana Maloof 1, Richard Wood 1, Mac A. Levitt 1 PW1-LG09: T-CELL RESPONSES IN THE APPENDIX DIFFER BETWEEN CHILDREN WITH SIMPLE AND COMPLEX APPENDICITIS SML The 1, RRCE Schreurs 2,3, R Bakx 1, AA Drewniak 3, JH Van der Lee 4, HA Heij 1, LWE Van Heurn 1, RR Gorter 1, MJ Bunders 2,3,5 PW1-LG11: URINARY TRACT DYSFUNCTION AND ANOMALIES IN CHILDREN WITH HIRSCHSPRUNG DISEASE Christina Granéli 1, Hedda Marschall Sima 2, Einar Arnbjörnsson 1, Pernilla Stenström 1 PW1-LG12: TOTAL COLONIC HIRSCHSPRUNG DISEASE: POSTOPERATIVE MANAGEMENT OF PATIENTS WITH MULTIPLE STOOLS AND SKIN EXCORIATION Alejandra Vilanova-Sanchez 1,2, Monica Ivanov 1, Devin R. Halleran 1, Andrea Wagner 1, Brenda Ruth 1, Danielle Sabol 1, Meghan Fisher 1, Laura Weaver 1, Tassiana Maloof 1, Erin Hoover 1, Carlos A. Reck-Burneo 1, Jordon Jaggers 1, Rebecca M. Rentea 1, Richard J. Wood 1, Marc A. Levitt 1 POSTER WALK 2 Chairpersons: UPPER GASTROINTESTINAL Helene Engstrand Lilja (Sweden), Frederic Hameury (France) 21

22 PW2-UG03: EFFECTS OF ESOPHAGEAL ATRESIA ON INTESTINAL MUCOSA Francesco Macchini 1, Anna Morandi 1, Stefano Mazzoleni 2, Giorgio Fava 1, Ernesto Leva 1 Thursday June 21 st PW2-UG04: STATE OF PLAY: 8 DECADES OF SURGERY FOR ESOPHAGEAL ATRESIA Julia Zimmer 1, Simon Eaton 2, Louise Murchison 2, Benno Ure 1, Carmen Dingemann 1 PW2-UG05: PHYSICAL FITNESS AND LOCOMOTOR SKILLS IN CHILDREN WITH ESOPHAGEAL ATRESIA Tatjana Tamara Koenig, Oliver J. Muensterer PW2-UG06: PREVALENCE, RISK FACTORS AND MANAGEMENT OF ANASTOMOTIC STRICTURE FORMATION AFTER ESOPHAGEAL ATRESIA REPAIR: A MULTICENTER STUDY Chantal A. ten Kate 1, Floor W.T. Vergouwe 1,2, John Vlot 1, Hanneke IJsselstijn 1, Manon C.W. Spaander 2, Joost van Rosmalen 3, Matthijs W.N. Oomen 4, Jan B.F. Hulscher 5, Marc Dirix 6, Maarten Schurink 7, René M.H. Wijnen 1 PW2-UG07: EOSINOPHILIC ESOPHAGITIS AND ESOPHAGEAL ATRESIA. IS THERE AN ASSOCIATION? Marta Pilar Martín-Giménez 1, Laura García-Martínez 1, Carles Giné 1, Ana Laín 1, Marina Álvarez 1, Oscar Segarra 1, Jose Andrés Molino 1, Enrique Bordón 2, Manuel López-Paredes 1 PW2-UG08: GENETIC ANALYSIS IN PATIENTS WITH TRACHEOESOPHAGEAL ANOMALIES AND INFANTILE HYPERTROPHIC PYLORIC STENOSIS Chantal A. ten Kate 1, Vera K. Martens 2, Nicole W.G. van Beelen 1, Rutger W.W. Brouwer 3, Yolande van Bever 2, Alice S. Brooks 2, Tom Brands 2, D. Huigh 2, Wilfred F.J. van IJcken 3, Hanneke IJsselstijn 1, Dick Tibboel 1, René M.H. Wijnen 1, Robert M.W. Hofstra 2, Annelies de Klein 2, Erwin Brosens 2 PW2-UG09: MUCOSAL PROLIFERATION IN PEDIATRIC SHORT BOWEL SYNDROME Galina Sanaksenaho 1, Annika Mutanen 1, Jouko Lohi 2, Antti Koivusalo 1, Mikko Pakarinen 1 PW2-UG10: Surgical repair of long-gap esophageal atresia - A retrospective study comparing the management of long-gap esophageal atresia in the Nordic countries Tatjana Stadil 1, Antti Koivusalo 2, Mikko Pakarinen 2, Audun Mikkelsen 3, Ragnhild Emblem 3, Jan F. Svensson 4, Henrik Ehrén 4, Linus Jönsson 5, Jakob Bäckstrand 5, Helene Engstrand Lilja 6, Felipe Donoso 6, Jørgen Mogens Thorup 7, Thorstein Sæter 8, Lars Rasmussen 9, Rikke Neess Pedersen 10, Pernilla Stenström 11, Einar Arnbjörnsson 11, Kristján Óskarsson 12, Niels Qvist 9,13 PW2-UG11: DUODENAL ATRESIA: DO NOT OVERLOOK ASSOCIATED INTESTINAL ATRESIAS! Maria Enrica Miscia 1,2, Pierluigi Lelli Chiesa 2, Augusto Zani 1 PW2-UG12: TREATMENT OUTCOME OF CONGENITAL MICROGASTRIA Larissa Ruczynski, Horst Scharbatke, Maarten Schurink, Roxana Rassouli, Sanne Botden, Ivo de Blaauw POSTER WALK 3 Chairpersons: GENERAL Gonca Tekant (Turkey), Jean Breaud (France) PW3-G01: FETAL CARDIAC ADAPTATION IN DIAPHRAGMATIC EXPERIMENTAL HERNIA: THE EFFECT OF THE SIMVASTATIN ANTENATAL TREATMENT Gloria Pelizzo 1, Rossana Bussani 2, Emanuela Mazzon 3, Carmelo Anfuso 3, Claudio Lombardi 4, Vanessa Zambelli 5, Lorenzo Zandonà 2, Annalisa De Silvestri 6, Floriana Zennaro 7, Valeria Calcaterra 8 PW3-G02: PROPOFOL USE IN NEONATES AND YOUNG INFANTS UNDERGOING SURGERY ALLOWS A QUICKER AND EASY INTUBATION 22

23 Stefania Sgrò, Francesco Morini, Patrizia Bozza, Fiammetta Piersigilli, Pietro Bagolan, Sergio Picardo PW3-G03: OUTCOMES OF LAPAROSCOPIC REPAIRS OF INCARCERATED INGUINAL HERNIA IN CHILDREN Dániel Hajnal 1, Brigitta Balogh 1, Tamás Kovács 1, Amulya K. Saxena 2 Thursday June 21 st PW3-G04: 3D PATIENT SPECIFIC MODELS FROM MRI SEGMENTATION AND TRACTOGRAPHY TO ENHANCE SURGERY PLANNING OF PELVIC TUMORS AND MALFORMATIONS Cecile Olivia Muller 1,2, Alessio Virzi 3,2, Jean-Baptiste Marret 1,2, Eva Mille 1,2, Laureline Berteloot 4,2, Pietro Gori 3, Thomas Blanc 1, David Grevent 4, Frederic Bargy 1, Nathalie Boddaert 4,2, Isabelle Bloch 3,2, Sabine Sarnacki 1,2 PW3-G05: LAPAROSCOPIC INGUINAL HERNIA REPAIR UNDER CAUDAL ANESTHESIA IS FEASIBLE IN CHILDREN Rim Kiblawi 1, Joachim Friedrich Kuebler 1, Alejandro Daniel Hofmann 1, Benno Ure 1, Christiane Beck 2 PW3-G06: Effects of carbon dioxide insufflation and Trendelenburg position on brain oxygenation during laparoscopy in children Mustafa Onur Oztan 1, Gaye Aydin 2, Emine Burcu Cigsar 3, Pervin Sutas Bozkurt 4, Gokhan Koyluoglu 1 PW3-G07: PEDIATRIC ENDOSCOPIC PILONIDAL SINUS TREATMENT (PEPSiT) FOR SUCCESSFUL MANAGEMENT OF PILONIDAL SINUS DISEASE RECURRENCE AFTER OPEN REPAIR Ciro Esposito, Maria Escolino, Francesco Turrà, Alessandro Settimi, Giovanni Severino, Mariapina Cerulo PW3-G08: WHAT IS BEHIND THE ACUTE OVARIAN PAIN? A 6-YEAR MONOINSTITUTIONAL EXPERIENCE Cristina Garces Visier, Marta De Lucio, Ana Lourdes Luis Huertas, Pilar Guillen, Manuel Espinoza Vega, Henar Souto Romero, Rocio Espinosa, Juan Carlos Ollero Fresno PW3-G09: DIAGNOSTIC ACCURACY OF PREOPERATIVE ULTRASOUND IN PREDICTING CONTRALATERAL INGUINAL HERNIA IN CHILDREN: A SYSTEMATIC REVIEW AND META-ANALYSIS Kelly M.A. Dreuning 1, Charlotte E.M. ten Broeke 1, Simon G.F. Robben 2, Rick R. van Rijn 3, Jonathan I.M.L. Verbeke 4, L.W. Ernest van Heurn 1, Joep P.M. Derikx 1 PW3-G10: MONITORING CEREBRAL AND RENAL OXYGENATION STATUS DURING NEONATAL DIGESTIVE SURGERIES USING NEAR INFRARED SPECTROSCOPY (NIRS) Jonathan Beck 1, Nadia Boudaoud 2, Audrey Paygambar 2, Francesco Laconi 2, Nathalie Bednarek 1, Marie Laurence Poli Merol 2 PW3-G11: ASSESSMENT OF OVARIAN RESERVE BY SERUM ANTI-MÜLLERIAN HORMONE LEVELS AFTER PEDIATRIC OVARIAN TORSION SURGERY Meltem Çağlar Oskaylı, Neslihan Gülçin, Erdem Özatman, Gonca Gerçel, Murat Mutuş, Burhan Aksu, Çiğdem Ulukaya Durakbaşa PW3-G12: FOLLICULAR ADENOMA IN CHILDREN - CLINICAL AND PATHOLOGICAL SPECTRUM Sylwester Gerus, Justyna Łuczak, Agata Dzielendziak, Krystian Toczewski, Maciej Bagłaj POSTER WALK 4 Chairpersons: THORACIC Carmen Dingemann (Germany), Ernesto Leva, (Italy) PW4-TH01: ASSESMENT OF THE CONCERNS OF CAREGIVERS OF CHILDREN WITH ESOPHAGEAL ATRESIA AND TRACHEOESOPHAGEAL FISTULA RELATED TO FEEDING-SWALLOWING DIFFICULTIES Selen Serel Arslan 1, Numan Demir 1, Ayşe Karaduman 1, Feridun Cahit Tanyel 2, Tutku Soyer 2 23

24 PW4-TH02: SUCCESSFUL TREATMENT OF RECURRENT POST-SURGICAL ANASTOMOTIC STENOSIS OF THE LEFTMAIN BRONCHUS WITH ENDOBRONCHIAL METALLIC STENT Rahsan Ozcan 1, Senol Emre 1, Ibrahim Adaletli 2, Cigdem Tutuncu 3, Gonca Topuzlu Tekant 1 PW4-TH03: CONGENITAL DIAPHRAGMATIC HERNIA: A SCIENTOMETRIC ANALYSIS OF THE GLOBAL RESEARCH ARCHITECTURE AND SCIENTIFIC ADVANCES Florian Friedmacher 1,2, Mikko Pakarinen 2, Risto Rintala 2 Thursday June 21 st PW4-TH04: FROM A REPORT OF 114 BRONCHOGENIC CYSTS (BCs) ON ADULTS AND CHILDREN: EARLY EXCISION MANAGEMENT APPEARS NOW CLEARLY MANDATORY Lucile Fievet 1, Grigoroiu Madalina 2, Charline Calabre 3, Henri Lesquen 4, François Becmeur 3, Dominique Gosso 2, Jean-Michel Guys 5, Pascal Delagausie 5, Pascal Thomas 5, Thierry Merrot 5 PW4-TH05: ULTRASONOGRAPHIC ASSESSMENT OF MEDIASTINAL SHIFT ANGLE (MSA) IN ISOLATED LEFT CONGENITAL DIAPHRAGMATIC HERNIA FOR THE PREDICTION OF POSTNATAL SURVIVAL Anita Romiti, Milena Viggiano, Laura Valfré, Andrea Conforti, Lucia Aite, Lucilla Ravà, Marta Ciofi Degli Atti, Piero Bagolan, Leonardo Caforio PW4-TH06: CONGENITAL DIAPHRAGMATIC EVENTRATION AND HERNIA SAC: CLINICALLY ONE ENTITIY WITH UNEXPECTED OUTCOMES Kim Heiwegen, Michelle van Peperstraten, Horst Scharbatke, Arno van Heijst, Ivo de Blaauw, Sanne Botden PW4-TH07: CONGENITAL LUNG ABNORMALITY QUANTIFICATION BY COMPUTED TOMOGRAPHY: THE CLAQ SCORE Sergei Hermelijn 1, Jochem Bosch 1, Pierluigi Ciet 1, Luis Riera 2, Marco Schnater 1, René Wijnen 1, Harm Tiddens 1 PW4-TH08: IS EARLIER BETTER? LONGTERM PULMONARY FUNCTION AFTER LOBECTOMY Paloma Triana, Carlos De La Torre, María Isabel Barrios, Olga De La Serna, Mariela Dore, Javier Jiménez-Gómez, Leopoldo Martínez, Francisco Hernández, Manuel López-Santamaría PW4-TH09: RADIATION-FREE IMAGING OF PECTUS EXCAVATUM Floriane Maniouloux 1, Arnaud Patoir 1, Manuel Lopez 2, François Varlet 1, Olivier Tiffet 1, Aurelien Scalabre 1 PW4-TH10: NEW INSIGHT ON MORTALITY RISK FACTORS IN ESOPHAGEAL ATRESIA PATIENTS: RESULTS FROM THE EUPSA OESOPHAGEAL ATRESIA REGISTRY Andrea Conforti 1, Francesco Morini 1, Laura Valfrè 1, Michael Hollwarth 2, Ernest van Heurn 3, Prem Puri 4, Pietro Bagolan 1, on behalf of the EUPSA Oesophageal Atresia Registry PW4-TH11: TAULINOPLASTY (PECTUS UP): A 5-YEAR-EXPERIENCE WITH A MINIMALLY INVASIVE TECHNIQUE FOR PECTUS EXCAVATUM REPAIR Bernardo Nuñez García 1, Nuria Brun Lozano 1, Josue Eduardo Betancourth-Alvarenga 1, Sonia Albaladejo Beltrán 2, Clara Esteva Miro 1, Mireia Pérez Gaspar 1, Natalia Alvarez García 1, Saioa Santiago Martinez 1, Raquel Rojo Diez 1, Lluis Blanch 3 PW4-TH12: MID-TERM FUNCTIONAL OUTCOME AND NUTRITIONAL STATUS FOLLOWING GASTRIC TRANSPOSITION: COMPARISON OF ESOPHAGEAL ATRESIA AND CORROSIVE ESOPHAGEAL STRICTURE CASES Zafer Dokumcu, Gozde Sakul, Emre Divarci, Coskun Ozcan, Ata Erdener POSTER WALK 5 Chairpersons: HEPATOBILIARY Florent Guerin (France), Jan Svensson (Sweden) 24

25 PW5-HB02: TRANS-UMBILICAL LAPARO-ENDOSCOPIC SINGLE SITE SURGERY WITH HEPATIC DUCTOPLASTY IN MANAGEMENT OF CHILDHOOD CHOLEDOCHAL CYST Tran Son, Duong Mai PW5-HB03: WHAT HAPPENS AFTER KASAI FOR BILIARY ATRESIA? A EUROPEAN MULTICENTRE SURVEY Joel Wong, Mark Davenport Thursday June 21 st PW5-HB04: DEMOGRAPHIC ANALYSIS OF PRAGMATIC CLASSIFICATION OF BILIARY ATRESIA IN ENGLAND AND WALES ( ) Maria Asimakidou 1, Kat Ford 1, Jess Burns 1, Michael Dawrant 2, Naved Alizai 2, Khalid Sharif 3, Evelyn Ong 3, Erica Makin1, Mark Davenport1 PW5-HB05: RESULTS AMD ANALYSIS OF THE CURRENT SITUATION OF URINARY SULFATED BILE ACID (USBA) EXAMINATION FOR DIAGNOSIS OF BILIARY ATRESIA Masayuki Obatake 1, Yasuaki Taura 2, Yusuke Yamane 2, Takuya Yoshida 2, Koichi Sakamoto 1, Yuki Fujieda 1, Kazuhiro Hanazaki 1 PW5-HB06: MULTIMODAL MANAGEMENT OF MAIN BILE DUCT STONES IN INFANTS AND OLDER CHILDREN Silvia Scarvaglieri Mazzeo 1, Marianna Iaquinto 1, Maria Grazia Scuderi 1,2, Emmanuel Gonzales 1, Stéphanie Franchi 1, Virginie Fouquet 1, Hélène Martelli 1, Sophie Branchereau 1, Florent Guérin 1 PW5-HB07: CURRENT SURGICAL MANAGEMENT OF CHOLEDOCHAL MALFORMATIONS AND PANCREATICOBILIARY MALJUNCTION IN THE NORDIC COUNTRIES MARIA HUKKINEN 1, Kristin Björnland 2, Vladimir Gatzinsky 3, Tarja Iber 4, Lars Söndergaard Johansen 5, Niels Qvist 6, Pernilla Stenström 7, Jan F Svensson 8, Mikko P Pakarinen 1 PW5-HB08: OUTCOMES OF KASAI FOR BILIARY ATRESIA BEYOND THE AGE OF THREE MONTHS Chaima mrad, Jules Kohaut, Emmanuel Gonzales, Virginie Fouquet, Hélène Martelli, Emmanuel Jacquemin, Sophie Branchereau, Florent Guérin PW5-HB09: NEAR-TOTAL PANCREATECTOMY RESULTS FOR PERSISTENT HYPERINSULINEMICHYPOGLYCEMIA OF NEONATE Mohsen Rouzrokh, Khashayar Atqiaee, Amin Haj Esmaeili Zade, Leili Mohajerzadeh, Ahmad Khaleghnejad Tabari PW5-HB10: MANAGEMENT OF FOCAL NODULAR HYPERPLASIA - SINGLE INSTITUTION EXPERIENCE Silvia Jarosciakova 1, Jiri Snajdauf 1, Vladimir Mixa 2, Martin Kyncl 3, Michal Rygl 1 PW5-HB11: VACUUM DEVICE IN LAPAROSCOPIC TREATMENT OF THE HIDATID CYST OF LIVER IN CHILDREN Sergei Minaev 1, Alina Mashchenko 1, Igor Gerasimenko 1, Igor Kirgizov 2 PW5-HB12: THE ROLE OF ANTIBIOTIC PROPHYLAXIS FOR THE PREVENTION OF CHOLANGITIS POST-KASAI PORTOENTEROSTOMY FOR BILIARY ATRESIA Enrico La Pergola 1,2, Maria Enrica Miscia 1,3, Pierluigi Lelli Chiesa 3, Piergiorgio Gamba 2, Augusto Zani 1 POSTER WALK 6 Chairpersons: UROLOGY Thomas Blanc (France), Jörgen Thorup (Denmark) PW6-UR01: ANO-SCROTAL DISTANCE (ASD) IS IT A MARKER FOR THE SEVERITY OF CHORDEE? Ahmed Hadidi, Emir Haxhija 25

26 PW6-UR02: MENTAL HEALTH STATE OF PERSONS WITH SEXUAL DEVELOPMENT DISORDERS: A REVIEW OF ACTUAL LITERATURE Marine Bohet 1, Rémi Besson 2, Renaud Jardri 1, François Medjkane 1 PW6-UR03: FREQUENCY OF ANTIBIOTIC-ASSOCIATED DIARRHEA AND RELATED COMPLICATIONS IN PEDIATRIC PATIENTS UNDERWENT HYPOSPADIAS REPAIR: A COMPARATIVE STUDY USING PROBIOTICS VS PLACEBO Ciro Esposito, Agnese Roberti, Francesco Turrà, Mariapina Cerulo, Giovanni Severino, Alessandro Settimi, Fulvia Del Conte, Luca Vaccaro, Serena Izzo, Maria Escolino Thursday June 21 st PW6-UR04: LONG-TERM RESULTS IN CONGENITAL ADRENAL HYPERPLASIA Javier Serradilla, Susana Rivas, María José Martínez-Urrutia, Roberto Lobato, Alba Bueno-Jiménez, Manuel Gómez-Cervantes, Virginia Amesty, Pedro López-Pereira PW6-UR05: 3MM LAPAROSCOPIC PYELOPLASTY AND NEPHROSTENTS IN CHILDREN UNDER 2 TOWARDS A TRUE MINIMALLY INVASIVE APPROACH Mohammad Bader, Abraham Cherian PW6-UR06: INTRA-OPERATIVE MEASUREMENTS TO PREDICT SUCCESS OF FORESKIN RECONSTRUCTION IN DISTAL HYPOSPADIAS REPAIR: A SINGLE CENTRE PROSPECTIVE SERIES Alexander Macdonald, Kalpana Patil, Arash Taghizadeh, Massimo Garriboli PW6-UR07: PEDIATRIC RENAL TRANSPLANT DOES WEIGHT MATTER? Mariana Morgado, Sara Lobo, Filipa Jalles, Rodrigo Roquette, Miroslava Gonçalves PW6-UR08: CONSERVATIVE MANAGEMENT OF HIGH FLOW PRIAPISM WITH ARTERIO-CAVERNOUS FISTULA Guillaume Rossignol 1, Delphine Demède 1, Aurélien Scalabre 2, Paul Neuville 1, Loïc Viremouneix 3, Pierre Mouriquand 1 PW6-UR09: SURGICAL MANAGEMENT OF DISORDERS OF SEX DEVELOPMENT WITH SEVERE HYPOSPADIAS. A SINGLE SURGEON S EXPERIENCE OF 58 CASES Takanori Ochi 1, Asuka Ishiyama 1, Yuta Yazaki 1, Hiroshi Murakami 1, Masahiro Takeda 1, Shogo Seo 1, Ryo Sueyoshi 1, Geoffrey J. Lane 1, Hidenori Haruna 2, Toshiaki Shimizu 2, Atsuyuki Yamataka 1 PW6-UR10: ENDOUROLOGICAL TREATMENT OF SECONDARY OBSTRUCTIVE MEGAURETER Beatriz Fernández Bautista, Laura Burgos, Rubén Ortiz, Alberto Parente, Jose María Angulo PW6-UR11: MATERNAL FIRST TRIMESTER SERUM LEVELS OF FREE BETA HUMAN CHORIONIC GONADOTROPHIN AND HYPOSPADIAS Matthieu Peycelon 1,2,3,4, Lea Carlier 3,5,6, Alienor De Chalus 5,6, Adeline Bonnard 5,6, Myriam Rachid 5,6, Liza Ali 1,2,4, Muriel Houang 7, Annabel Paye-Jaouen 1,4, Georges Audry 5,8, Serge Amselem 3,5,6, Francoise Muller 2,9, Alaa El Ghoneimi 1,2,4, Alexandra benchi 10,11, Jean-Pierre Siffroi 3,5,6, Capucine Hyon 3,5,6 PW6-UR12: HISTONE METHYLTRANSFERASE PRDM9 MRNA LEVEL INCREASE IN RESPONSE TO CURATIVE HORMONE TREATMENT OF CRYPTORCHIDISM-DEPENDENT MALE INFERTILITY Faruk Hadziselimovic 1, Katharina Gegenschatz-Schmid 1, Gilvydas Verkauskas 2, Philippe Demougin 3, Vytautas Bilius 2, Darius Dasevicius 4, Michael B. Stadler 5,6 POSTER WALK 7 Chairpersons: UROLOGY Annabel Paye-Jaouen (France), Balazs Kutasy (Sweden) 26

27 PW7-UR01: COMBINING SIGMOID RESECTION, ANTEGRADE ENEMA AND AUGMENTATION CYSTOPLASTY: A COLLABORATIVE APPROACH FOR BLADDER AND BOWEL MANAGEMENT Alejandra Vilanova-Sanchez, Laura Chaves, Gabriela Jimenez, Daryl McLeod, Laura Weaver, Molly Fuchs, Daniel Dajusta, Christina B. Ching, Devin R. Halleran, Richard J. Wood, Venkata R. Jayanthi, Marc A. Levitt PW7-UR02: UNDESCENDED TESTIS TORSION: A MULTICENTER REVIEW Adrien Dupond-Athénor 1, Matthieu Peycelon 2,3, Olivier Abbo 4, Julien Rod 5, Elodie Haraux 6, Aurélien Scalabre 7, Alexis Arnaud 8, Florent Guerin 9, Sabine Irtan 1,10 PW7-UR03: IDIOPATHIC DETRUSOR UNDERACTIVITY IN CHILDREN: A CHALLENGING DIAGNOSIS Mohammad Bader, Massimo Garriboli, Anne Wright, Jo Clothier Thursday June 21 st PW7-UR04: ROBOTIC VERSUS LAPAROSCOPIC ASSISTED SURGERY IN PEDIATRIC GYNECOLOGY: IS OPERATIVE TIME A PROBLEM? Fabrizio Vatta 1, Piero Romano 1, Noemi Pasqua 1, Claudia Filisetti 1, Ilaria Brambilla 2, Gloria Pelizzo 3, Luigi Avolio 1 PW7-UR05: DOES VCUG EXCLUDE POSTERIOR URETHRAL VALVES IN LATE PRESENTING CASES? Mehmet Ali Özen 1, Mehmet Taşdemir 2, Gökhan Gündoğdu 1, Ilmay Bilge 2, Cenk Büyükünal 3, Egemen Eroğlu 1 PW7-UR06: EVALUATION OF PEDIATRIC VCUG AT A CHILDREN S HOSPİTAL: INDICATIONS, COMPLICATIONS, FINDINGS Doğuş Güney 1, Can İhsan Öztorun 2, Müjdem Nur Azılı 1, Bilge Karabulut 1, Hüseyin Tuğrul Tiryaki 1 PW7-UR07: MEATOTOMY AND MUCOSAL GRAFT FOR THE TREATMENT OF MEATAL STENOSIS AFTER HIPOSPADIAS SURGERY Javier Rojas-Ticona 1, Gerardo Zambudio Carmona 2, Maria José Guirao Piñera 2, Vanesa Villamil 2, Angela Sanchez- Sanchez 2, María Cristina Gimenez-Aleixandre 2, Kevin Carlos Mansilla-Eguia 3, Juan Pedro Hernandez Bermejo 2 PW7-UR08: POSTOPERATIVE ASSESSMENT OF HYPOSPADIAS REPAIRE IN CHILDREN WITH UROFLOWMETRY AND OBJECTIVE SCORING: OUR CENTER EXPERIENCE Leily Mohajerzadeh, Ahmad Khaleghnejad Tabari, Mohsen Rouzrokh, Hasan Tabiee, Khashyar Atqiaee PW7-UR09: THE PROBLEMS OF MANAGEMENT OF DISORDERS OF SEX DEVELOPMENT IN DEVELOPING COUNTRY Manuela EHUA, Martial Olivier Moulot, Kouame Agbara, Roumanatou BANKOLE PW7-UR10: ROUTINE MCUG AFTER ENDOSCOPIC NEONATAL POSTERIOR URETHRAL VALVES (PUV) ABLATION: IS IT MANDATORY? Aurora Mariani 1, Anca Tanase 2, Alaa El Ghoneimi 1, Annabel Pay Jaouen 3 PW7-UR11: HOW TO DECREASE OPERATIVE TIME WITHOUT ALTERING THE RESULTS OF LAPAROSCOPIC PYELOPLASTY How to decrease operative time without altering the results of laparoscopic pyeloplasty Eric Dobremez 1, Carmen Trabanino Garcia 1, Francois Semjen 2, Luke Harper 1 PW7-UR12: BILATERAL TESTICULAR VOLUMEN AFFECTATION IN ADOLESCENTS WITH LEFT VARICOCELE SARA HERNANDEZ-MARTIN 1, LIDIA AYUSO 1, PEDRO LOPEZ-PEREIRA 2, ADA Y. MOLINA 1, ALBERTO PEREZ- MARTINEZ 1, CARLOS BARDAJI 1 POSTER WALK 8 Chairpersons: BASIC SCIENCE Simon Eaton (United Kingdom), Igor Sukhotnik (Israel) 27

28 PW8-BS01: MEDIAN SACRAL ARTERY EMBRYOLOGY AND ANATOMY: MICRO-CT FETAL VASCULARIZATION STUDY AND LITERATURE REVIEW Pierre Meignan 1, Aurélien Binet 1, Hubert Lardy 1, Guillaume Captier 2,3 PW8-BS02: OPTIMIZATION OF 3D PHENOTYPING OF PULMONARY VASCULATURE IN RAT FETUS Emrah Aydin, Brittany Levy, Sam Nachabe, Marc Oria Alonso, Foong-Yen Lim, Jose Luis Peiro PW8-BS03: FETAL TRACHEAL OCCLUSION IN MICE: A NOVEL TRANSUTERINE METHOD Emrah Aydin, Rashika Joshi, Marc Oria Alonso, Brian Varisco, Foong-Yen Lim, Jose Luis Peiro PW8-BS04: REDUCTION OF ADHESION FORMATION AND DERMAL SCAR FORMATION IN MICE Michael Boettcher, Carolin Götz, Stefan Mietzsch, Michaela Klinke, Tobias Fuchs, Konrad Reinshagen Thursday June 21 st PW8-BS05: STRATEGY FOR XENOGENIC IN VIVO IMPLANTATION OF ENGINEERED OESOPHAGI IN MOUSE- MODELS Federico Scottoni 1, Carlotta Camilli 1, Luca Urbani 1, Elisa Zambaiti 1, Demetra Phylactopoulos 1, Edward Hannon 1, Claire Crowley 1, Simon Eaton 1, Giulio Cossu 2, Paola Bonfanti 1, Paolo De Coppi 1 PW8-BS07: INTESTINAL INJURY IS PREVENTED BY AMNIOTIC FLUID STEM CELL ADMINISTRATION BEFORE THE ONSET OF NECROTIZING ENTEROCOLITIS Marissa Cadete, Bo Li, Carol Lee, Hiromu Miyake, Joshua O'Connell, Agostino Pierro PW8-BS08: ENHANCED PROPAGATION OF PAEDIATRIC UROTHELIAL CELLS IN CULTURE FOR BLADDER TISSUE ENGINEERING Koichi Deguchi 1, Massimo Garriboli 1,2, Imran Mushtaq 3, Ji Luo 1, Ellie Phylactopoulos 1,4, Jennifer Hinley 5, Paolo De Coppi 1, Jennifer Southgate 5, Paola Bonfanti 1,4 PW8-BS09: COMPARISON BETWEEN THE SIZES OF PULMONARY ARTERIOLES AFTER VENTILATION IN CDH RABBIT MODEL Lourenco Sbragia, Rebeca Lopes Figueira, Erika Matsushita, Karina Miura da Costa, Alexandre Todorovic Fabro, Thamires Melchiades, Marcos Borges, Walusa Assad Goncalves PW8-BS10: ALTEPLASE AND DEOXYRIBONUCLEASE (DNASE) REDUCE MOLECULAR SIZE AND VISCOSITY OF PLEURAL FLUID IN A RAT MODEL OF EMPYEMA Mario Gehlen, Jose Carlos Fraga, Sergio Amantea, Nadya Silveira, Jane Kulczynski, Eliane Roesch, Kalyana Portal, Paulo Sanches PW8-BS11: HUMAN FOETAL GUT MESOANGIOBLATS-LIKE CELLS FOR SMOOTH MUSCLE REGENERATION Silvia Perin 1, Conor McCann 1, Dipa Natarajan 1, Giulio Cossu 2, Simon Eaton 1, Paolo De Coppi 1,3, Nikhil Thapar 1,4 PW8-BS12: NECROTIZING ENTEROCOLITIS IS IMPROVED BY NESFATIN-1 VIA THE MODULATION OF INFLAMMATION-RELATED TRANSCRIPTION FACTORS AND TIGHT JUNCTION PROTEINS Kivilcim Karadeniz Cerit 1, Turkan Koyuncuoglu 2, Damla Yagmur 3, Damla Anıl 4, İrem Peker Eyuboglu 5, Serap Sirvancı 4, Mustafa Akkiprik 5, Burak Aksu 6, Tolga Dagli 1, Berrak Yegen 2 GASTON BERGER AUDITORIUM 14:30-16:30 SCIENTIFIC SESSION III: YOUNG INVESTIGATOR AWARD Chairpersons: Mikko Pakarinen (Finland), Tomas Wester (Sweden) 14:30-14:42 SCIII-YI01: NONOPERATIVE TREATMENT VERSUS APPENDECTOMY FOR ACUTE NONPERFORATED APPENDICITIS IN CHILDREN: FIVE-YEAR FOLLOW UP OF A RANDOMISED CONTROLLED PILOT TRIAL Barbora Patkova 1,2, Anna Svenningsson 1,3, Markus Almström 1,3, Simon Eaton 4, Tomas Wester 1,3, Jan F Svensson 1,3 28

29 14:42-14:54 SCIII-YI02: THE SPACED LEARNING CONCEPT SIGNIFICANTLY IMPROVES TRANSFERABILITY AND LONG-TERM ACQUISITION OF LAPAROSCOPIC SUTURING SKILLS: A PILOT RANDOMIZED CONTROLLED STUDY Johannes Boettcher, Lea Klippgen, Stefan Mietzsch, Robert Bergholz, Konrad Reinshagen, Michael Boettcher Thursday June 21 st 14:54-15:06 SCIII-YI03: FIRST POPULATION-BASED REPORT OF INFANTS WITH CDH: 30-DAY-OUTCOMES FROM THE AMERICAN COLLEGE OF SURGEONS NATIONAL QUALITY IMPROVEMENT PROGRAM Elke Zani-Ruttenstock, Augusto Zani, Annie Fecteau 15:06-15:18 SCIII-YI04: LONG-TERM FUNCTIONAL OUTCOMES AND QUALITY OF LIFE IN HIRSCHSPRUNG S DISEASE: A NATIONWIDE SURVEY Rob J. Meinds 1, Alida F.W. van der Steeg 2,3, Cornelius E.J. Sloots 4, Marieke J. Witvliet 5, Ivo de Blaauw 6, Wim G. van Gemert 7, Monika Trzpis 1, Paul M.A. Broens 1 15:18-15:30 SCIII-YI05: DOES MECHANICAL BOWEL PREPARATION REDUCE THE RISK OF DEVELOPING INFECTIOUS COMPLICATIONS IN PAEDIATRIC COLORECTAL SURGERY? A SYSTEMATIC REVIEW AND META-ANALYSIS Koen Zwart 1, Dirk-Jan van Ginkel 1, Caroline Hulsker 2, Marieke Witvliet 2, Maud van Herwaarden 2 15:30-15:42 SCIII-YI06: DEVELOPMENT OF INTESTINAL INJURY, REGENERATION IMPAIRMENT, AND DYSBIOSIS DURING EXPERIMENTAL NECROTIZING ENTEROCOLITIS Steven Botts 1, Bo Li 1, Richard Wu 1,2, Adam Minich 1, Kathene Johnson-Henry 1, Carol Lee 1, Marissa Cadete 1, Hiromu Miyake 1, Shogo Seo 1, Philip Sherman 1,2, Agostino Pierro 1,2 15:42-15:54 SCIII-YI07: MATERNAL AND PLACENTAL RISK FACTORS ASSOCIATED WITH THE DEVELOPMENT OF NECROTIZING ENTEROCOLITIS (NEC) AND ITS SEVERITY Miriam Duci 1, Kanjie Celadin 1, Marta Erculiani 1, Silvia Visentin 2, Giovanna Verlato 3, Anna Chiara Frigo 4, Piergiorgio Gamba 1, Francesco Fascetti-Leon 1 15:54-16:06 SCIII-YI08: TRACHEAL REPLACEMENT USING AN IN-BODY-TISSUE-ENGINEERED COLLAGENOUS TUBE BIOTUBE WITH A BIODEGRADABLE STENT IN A BEAGLE MODEL: A NOVEL TRACHEAL SCAFFOLD Shohei Hiwatashi 1, Yasuhide Nakayama 2, Yuichi Takama 1, Satoshi Umeda 1, Takeshi Terazawa 2, Hiroomi Okuyama 1 16:06-16:18 SCIII-YI09: SONS WITH CRYPTORCHIDISM BORN TO MOTHERS WHO HAVE SMOKED DURING PREGNANCY HAVE IMPAIRED TESTICULAR FUNCTION COMPARED TO CRYPTORCHIDS OF NON-SMOKERS Simone Hildorf 1, Erik Clasen-Linde 2, Lihua Dong 3, Dina Cortes 4,5, Jorgen Thorup 1,4 16:18-16:30 29

30 SCIII-YI10: ALTERATIONS OF TIGHT JUNCTIONS EXPRESSION IN INJURED MOUSE INTESTINAL ORGANOIDS Carol Lee 1, Bo Li 1, Yuhki Koike 2, Hiromu Miyake 1, Shogo Seo 1, Agostino Pierro 1,3 16:30-17:00 COFFEE BREAK GASTON BERGER AUDITORIUM 17:00-17:30 EUROPEAN JOURNAL LECTURE Sabine Sarnacki (France) Integration of basic research in pediatric surgery cursus: when, how and why? Introduction: Zacharias Zachariou (Cyprus) Thursday June 21 st GASTON BERGER AUDITORIUM 17:30-18:30 SCIENTIFIC SESSION IV: GENERAL Chairpersons: Paola Midrio (Italy), Juan Tovar (Spain) 17:30-17:40 SCIV-G01: WHY PEDIATRIC SURGEONS ARE NEEDED - A SYSTEMATIC REVIEW ON THE EVIDENCE Oliver Muensterer 17:40-17:50 SCIV-G02: GASTROSCHISIS: THE IMPACT OF PERINATAL FINDINGS ON OUTCOME Linus Jönsson 1, Viktor Husmark 1, Lars-Goran Friberg 2, Michaela Dellenmark-Blom 1, Vladimir Gatzinsky 2, KAte Abrahamsson 1 17:50-18:00 SCIV-G03: OUTCOME OF REFUSED NEONATAL SURGICAL CASES IN A LOW TO MIDDLE INCOME COUNTRY Aly Shalaby, Moutaz Ragab, Khaled Bahaaeldin 18:00-18:05 SCIV-G04: VALUE OF NEAR INFRARED SPECTROSCOPY (NIRS) AS ADDITIONAL INTRA-OPERATIVE MONITORING IN INFANTS UNDERGOING MAJOR ABDOMINAL SURGERY Anna Morandi 1, Stefania Franzini 2, Maria Teresa Ambrosini 2, Edoardo Calderini 2, Ernesto Leva 1 18:05-18:10 SCIV-G05: PARENTAL PERCEPTIONS OF CLINICAL RESEARCH IN PAEDIATRIC SURGERY: A PILOT STUDY Li Wen Lee 1, Yoong Wend Chen 1, Candy SC Choo 2, Yong Chen 2, Shireen A Nah 2,1 18:10-18:15 SCIV-G06: PERIOPERATIVE MUSIC INTERVENTIONS FOR INFANTS: THE MUSIC STUDY, A RANDOMIZED CONTROLLED TRIAL Rosalie Kühlmann 1, Joost van Rosmalen 2, Lonneke Staals 1, Claudia Keyzer-Dekker 1, Jaap Dogger 1, Tom de Leeuw 1, Fred van der Toorn 1, Hans Jeekel 2, René Wijnen 1, Monique van Dijk 1,2 18:15-18:20 SCIV-G07: CHILDREN WITH IGE-MEDIATED ALLERGY HAVE LOWER RISK OF COMPLICATED APPENDICITIS Martin Salö 1,2, Johanna Gudjonsdottir 1, Erik Omling 1,2, Lars Hagander 1,2, Pernilla Stenström 1 18:20-18:25 SCIV-G08: UTILIZATION OF MINIMALLY-INVASIVE PEDIATRIC SURGERY IN GERMANY, AUSTRIA AND SWITZERLAND 30

31 Caroline Fortmann 1, Jan-Hendrik Gosemann 2, Benno M. Ure 1, Martin Metzelder 3, Joachim F. Kübler 1 18:25-18:30 SCIV-G09: EFFECT OF A CLINICAL PATHWAY ON ANTIBIOTIC PERIOPERATIVE PROPHYLAXIS IN PEDIATRIC SURGICAL PATIENTS Daniele Donà 1,2, Dora Luise 1, Enrico La Pergola 3, Genni Montemezzo 3, Theoklis Zaoutis 4, Piergiorgio Gamba 3, Carlo Giaquinto 1 SCIENTIFIC PROGRAM Friday June 22 nd 31

32 Friday June 22 nd LOUIS ARMAND AUDITORIUM 07:00-08:30 EUPSA MORNING COURSE Child safety and child protection Martin Eichelberger, Washington DC, USA Michael Hollwarth, Graz, Austria Sebastian van As, Cape Town, South Africa GASTON BERGER AUDITORIUM 08:30-10:00 SCIENTIFIC SESSION V: THORACIC (PARALLEL SCIENTIFIC SESSION) Chairpersons: Pietro Bagolan (Italy), Arnaud Bonnard (France) 08:30-08:40 SCV-TH01: PATCH REPAIR FOR CONGENITAL DIAPHRAGMATIC HERNIA: A SYSTEMATIC REVIEW OF THE LITERATURE AND META-ANALYSIS Vincenzo D Catania 1,2, Giuseppe Lauriti 3, Elke Zani-Ruttenstock 1, Mario Lima 2, Pierluigi Lelli Chiesa 3, Augusto Zani 1 08:40-08:50 SCV-TH02: FUNCTIONAL EVALUATION OF THE HUMAN FETAL LUNG WITH BOLD MRI: PRELIMINARY REPORT Naziha Khen-Dunlop 1,2,3, Gihad Chalouhi 3, Daniel Balvay 3, Augustin Lecler 3, Laurence Bussieres 2, Afef Bouchouicha 3, Olivier Clement 3, Bertrand Tavitian 3, Nathalie Siauve 3, Laurent Salomon 2,3 08:50-09:00 SCV-TH03: THE ROLE OF CENTRALIZATION IN CONGENITAL DIAPHRAGMATIC HERNIA (CDH) COMPARISON OF TWO INTERNATIONAL TREATMENT CENTERS Julia van Ling 1, Kim Heiwegen 1, Melanie Drewett 2, Ivo de Blaauw 1, Michael Stanton 2, Sanne Botden 1 09:00-09:10 SCV-TH04: IS PATCH IN CONGENITAL DIAPHRAGMATIC HERNIA A REAL PROBLEM? Etienne Suply 1, Clare Rees 1, Kate Cross 1, Hesham Elagami 1, Stefano Giuliani 1, Simon Blackburn 1, Joe Curry 1, Simon Eaton 2, Paolo De Coppi 1,2 09:10-09:20 SCV-TH05: DOES THE MATERIAL OF PROSTHETIC PATCH HAVE INFLUENCE ON RECURRENCE AFTER CONGENITAL DIAPHRAGMATIC HERNIA REPAIR? Kina Miyoshi 1, Keita Terui 2, Shoichiro Amari 3, Yutaka Kanamori 4, Taizo Furukawa 5, Naoto Urushihara 6, Manabu Okawada 7, Tadaharu Okazaki 8, Noboru Inamura 9, Akiko Yokoi 10, Keiichi Uchida 11, Katsuaki Toyoshima 12, Kouji Masumoto 13, Masahiro Hayakawa 14, Hiroomi Okuyama 15, Noriaki Usui 16, Tomoaki Taguchi 1 32

33 09:20-09:30 SCV-TH06: FOREIGN BODY ASPIRATION IN INFANTS: ROLE OF SELF FEEDING Gül Özyüksel, Tutku Soyer, Sule Yalcin, Saniye Ekinci, İbrahim Karnak, Arbay Özden Cifci, Feridun Cahit Tanyel 09:30-09:35 SCV-TH07: THE PROGNOSTIC VALUE OF PRENATALLY DETECTED SMALL OR ABSENT FOETAL STOMACH WITH PARTICULAR REFERENCE TO OESOPHAGEAL ATRESIA Lucinda Tullie 1, David Howe 2, Nigel Hall 1,3, Melanie Drewett 1, David Burge 1, Diana Wellesley 4 09:35-09:40 SCV-TH08: RIGHT AND LEFT DIAPHRAGMATIC HERNIA: MORTALITY AND MORBIDITY COMPARED Pinton Anne 1, Sica Marina 2, Sananes Nicolas 1, Favre Romain 1, Benachi Alexandra 1, Boubnova Julia 1, Lehn Anne 2, Lachkar Amane 2, Alshammari Deidhan 2, Becmeur Francoise 2, Schneider Anne 2 Friday June 22 nd 09:40-09:45 SCV-TH09: CORRECTION OF FUNNEL CHEST USING SELF DESIGNED SINGLE-COMPONENT T-SHAPED METAL BAR WITH EXTRA PLEURAL PLACEMENT UNDER CONTROL OF SUBXIFOIDAL WINDOW Danylo Krivchenya 1, Vasyl Prytula 1, Anatolii Levytskyi 1, Oleksii Bebeshko 2, Eugene Rudenko 1, Michael Silchenko 2, Faizullah Hussaini 1, Valentyn Rogozinskiy 1 09:45-09:50 SCV-TH10: ASYMPTOMATIC CPAM AND MALIGNANCY RISK: CPAM-DERIVED MESENCHYMAL STEM CELLS STUDY TO SUPPORT SURGICAL TREATMENT Gloria Pelizzo 1, Maria Antonietta Avanzini 2, Giovanni Battista Mura 1, Mario Milazzo 1, Salvatore Amoroso 1, Giuseppe Re 3, Valeria Calcaterra 4 09:50-09:55 SCV-TH11: PREDICTORS OF LONG-TERM PULMONARY MORBIDITY IN CHILDREN WITH CONGENITAL DIAPHRAGMATIC HERNIA (CDH) Robin Wigen 1, Wenming Duan 1, Monping Chiang 1, Theo Moraes 1, Priscilla Chiu 1,2 09:55-10:00 SCV-TH12: LONG-TERM PREVALENCE, CUMULATIVE HAZARD AND PREDICTIVE FACTORS OF INTESTINAL AND GASTRIC METAPLASIA AFTER REPAIR OF OESOPHAGEAL ATRESIA Koivusalo Antti, Sistonen Saara, Rintala Risto, Pakarinen Mikko LOUIS ARMAND AUDITORIUM 08:30-10:00 SCIENTIFIC SESSION VI: UROLOGY (PARALLEL SCIENTIFIC SESSION) Chairpersons: Nicolas Kalfa (France), Prem Puri (Ireland) 08:30-08:40 SCVI-UR01: USING TOILETS AT SCHOOL: A SIGNIFICANT CHALLENGE FOR SCHOOLCHILDREN... AND THE PHYSICIANS Mélodie JURICIC 1, Thomas PRUDHOMME 1, Emmanuelle GODEAU 2, Isabelle CLAUDET 1, Ourdia BOUALI 1 08:40-08:50 SCVI-UR02: DOES PRENATAL URINARY TRACT OBSTRUCTION INFLUENCE THE LEVEL OF BIOMARKERS IN NEWBORN SCREENING? Live Lundar, Lars Mørkrid, Alexander Rowe, Trine Tangeraas, Ingjerd Sæves, Rolf Pettersen, Gunnar Aksnes, Ragnhild Emblem 08:50-09:00 33

34 SCVI-UR03: CHILDREN WITH CLOACAL ANOMALIES ARE BORN WITH SIGNIFICANTLY REDUCED TOTAL RENAL VOLUME Molly Fuchs 1, Yuri Sebastiao 1, Laura Weaver 1, Benjamin Thompson 1, Kristina Booth 1, Alejandra Vilanova-Sanchez 2, Daniel Dajusta 1, Christina Ching 1, Richard Wood 1, Venkata Jayanthi 1, Marc Levitt 1 09:00-09:10 SCVI-UR04: USEFULNESS OF ULTRASOUND MEASUREMENTS TO PREDICT SUCCESS IN THE POSTOPERATIVE EVOLUTION OF THE URETEROPELVIC JUNCTION OBSTRUCTION IN CHILDREN Laura Pérez-Egido, Alberto Parente, Laura Burgos, Ruben Ortiz, Juan Carlos De Agustin, Jose María Angulo 09:10-09:20 SCVI-UR05: LONG-TERM UROLOGICAL OUTCOMES IN CHILDREN WITH HIRSCHSPRUNG DISEASE Colin Brook 1, Aurore Bouty 1, Lucy Collins 2, Shreya Sood 1, Rija Khanal 1, John Hutson 1,2,3, Mike O'brien 1, Warwick Teague 1,2,3, Yves Heloury 1, Sebastian King 1,2,3 Friday June 22 nd 09:20-09:30 SCVI-UR06: HYPOSPADIAS AND THE USE OF THE AGES AND STAGES QUESTIONNAIRE TO EVALUATE NEURODEVELOPMENTAL DEVELOPMENT Murat Cakmak 1, Gulnur Gollu 1, Ufuk Ates 1, Ergun Ergun 1, Ferid Khanmammadov 1, Sumeyye Sozduyar 1, Onur Telli 1, Kenan Kose 2, Habibe Dilsiz 1, Aytul Cakmak 3, Emine Gul Kapci 4, Sevgi Kucuker 5, Ozgur Oner 6, Meltem Bingol- Kologlu 1, Aydin Yagmurlu 1, Rana Idil Uslu 6 09:30-09:35 SCVI-UR07: CRYOCALCIUM GLUE IN HYPOSPADIAS SURGERY Mehrdad Hosseinpour, Ali Fazeli, Gilda Majd Nasiri 09:35-09:40 SCVI-UR08: 18 YEARS OF NUTCRACKER SYNDROME: EXPERIENCE AT A TERTIARY REFERRAL HOSPITAL Ignacio Miró, Agustín Serrano, Carlos Domínguez, José Antonio March, Alba Polo, María Ángeles Conca, Elena Carazo, Javier Pérez 09:40-09:45 SCVI-UR09: RISK FACTORS FOR DEVELOPING HYPOSPADIAS AND CRYPTORCHIDISM: A CASE-CONTROL STUDY Blanca Estors 1, Yurema González 2, Paolo Bragagnini 2, Reyes Delgado 2, Miguel Ángel Rihuete 2, Jesús Gracia 2 09:45-09:50 SCVI-UR10: AGE AT ORCHIDOPEXY DOES IT REALLY MATTER? A SYSTEMATIC REVIEW Yasmine Houas, Nesrine Chebil, Nizar Sassi, Asma Guitouni, Mourad Hamzaoui 09:50-09:55 SCVI-UR11: INDICATORS FOR OUTCOMES IN THE LAST DECADE CONCERNING LAPAROSCOPIC FOWLER- STEPHENS Hamza Boussaffa, Asma Jabloun, Cyrine Saadi, Dorra Tarchallah, Rabiaa Ben Abdallah, Youssef Gharbi, Youssef Hellal, Nejib Kaabar 09:55-10:00 SCVI-UR12: PARENTAL HOME REMOVAL OF URETHRAL CATHETERS FOLLOWING UROLOGICAL SURGERY A PROSPECTIVE ONE YEAR AUDIT Sarah Braungart, Susan Wright, Beverley Whitnall, Anju Goyal 10:00-10:30 COFFEE BREAK 34

35 GASTON BERGER AUDITORIUM 10:30-12:00 SCIENTIFIC SESSION VII: HEPATOBILIARY Chairpersons: Sophie Branchereau (France), Mark Davenport (United Kingdom) 10:30-10:40 SCVII-HB01: PROGNOSIS OF BILIARY ATRESIA: FRENCH NATIONAL STUDY Martina Fanna 1, Guillaume Masson 1, Marie-Odile Serinet 1, Chantal Buet 1, Christophe Chardot 1,2 10:40-10:50 SCVII-HB02: OUTCOME OF LOCALIZED LIVER-BILE DUCTS RHABDOMYOSARCOMA ACCORDING TO LOCAL THERAPY. A REPORT FROM THE EUROPEAN SOFT TISSUE SARCOMA STUDY GROUP Florent Guerin 1, Hélène Martelli 1, Véronique Minard 2, Thimothy Rogers 3 Friday June 22 nd 10:50-11:00 SCVII-HB03: ADJUVANT ANTI-VIRAL THERAPY FOR CYTOMEGALOVIRUS IgM+ve ASSOCIATED BILIARY ATRESIA Filippo Parolini, Nedim Hadzic, Mark Davenport 11:00-11:10 SCVII-HB04: PEDIATRIC LIVER TRANSPLANTATION USING A WHOLE LIVER GRAFT FROM VERY SMALL DONOR: SHALL WE CONTINUE? Jules KOHAUT, Turki AMIN, Virginie FOUQUET, Emmanuel GONZALES, Sophie BRANCHEREAU, Florent GUERIN 11:10-11:20 SCVII-HB05: MONITORING PROGRESSION OF THE CHRONIC LIVER DISEASE AFTER SUCCESSFUL PORTOENTEROSTOMY FOR BILIARY ATRESIA Maria Hukkinen 1, Anna Kerola 1, Jouko Lohi 2, Hannu Jalanko 3, Mikko P. Pakarinen 1 11:20-11:30 SCVII-HB06: TYPE 4 CHOLEDOCHAL MALFORMATION: AETIOLOGICAL CLUES AND LONG-TERM FOLLOW-UP Rania Kronfli, Erica Makin, Mark Davenport 11:30-11:35 SCVII-HB07: PREDICTING BILIARY ATRESIA OUTCOMES AFTER SUCCESSFUL PORTOENTEROSTOMY Maria Hukkinen 1, Anna Kerola 1, Jouko Lohi 2, Antti Koivusalo 1, Mikko P. Pakarinen 1 11:35-11:40 SCVII-HB08: LAPAROSCOPIC CHOLECYSTECTOMY USING NEAR-INFRARED FLUORESCENCE IMAGING WITH INDOCYANINE GREEN IN PEDIATRIC PATIENTS AFFECTED BY COMPLICATED CHOLELITHIASIS Silvia Pecorelli, Giovanni Boroni, Filippo Parolini, Fabio Torri, Luca Giacomo Tonegatti, Daniele Alberti 11:40-11:45 SCVII-HB09: TRANSUMBILICAL LAPAROENDOSCOPIC SINGLE SITE SURGERY FOR CHILDHOOD CHOLEDOCHAL CYST: A SINGLE SURGEON S EXPERIENCE WITH 237 CASES Trần Sơn 1, Pham Hung 2, Tran Phuong 2, Duong Mai 1, Nguyen Liem 3 11:45-11:50 SCVII-HB11: OUTCOME OF MULTIMODAL MANAGEMEMENT OF CONGENITAL PORTOSYSTEMIC SHUNT AND THE IMPACT OF ASSOCIATED ANOMALIES Julie Lienard, Marie Doan, Stéphanie Franchi, Emmanuel Gonzales, Sophie Branchereau, Florent Guerin 35

36 11:50-11:55 SCVII-HB12: SURGICAL ANATOMY AND RADIOLOGICAL CHARACTERISTIC OF CONGENITAL RETROHEPATIC PORTO-CAVA SHUNTS (ABERNETHY MALFORMATION) Javier Bueno, Mercedes Pérez, Gabriela Guillén, Jose Andrés Molino, Sergio López, Antonio Segarra, Manuel López 11:55-12:00 SCVII-HB13 PROGNOSTIC FACTORS FOR LIVER TRANSPLANTATION IN UNRESECTABLE HEPATOBLASTOMA Paloma Triana 1, Esther Cano 2, Mariela Dore 1, Javier Jiménez 1, Alba Sánchez-Galán 1, Alejandra Vilanova 1, Ane Andrés 1, Jose Luis Encinas 1, Leopoldo Martínez 1, Manuel Gámez 1, Francisco Hernández 1, Manuel López- Santamaría 1 Friday June 22 nd LOUIS ARMAND AUDITORIUM 10:30-11:30 UROLOGY SYMPOSIUM An update on Vesicoureteral Reflux Chaipersons: N Kalfa, M Castagnetti Exploring a reflux: European and US recommandations for radiological exams, M. Castagnetti Antibioprophylaxis and Evidence Based Medicine, L. Harper Surgery of reflux: technical aspects and indications, F. Varlet LOUIS ARMAND AUDITORIUM 11:30-12:00 MINIMALLY INVASIVE SURGERY SYMPOSIUM Interest of percutaneous instruments during endosurgery F. Varlet, A. Scalabre Day case surgery to the infinity and beyond L. Ali, A. Bonnard GASTON BERGER AUDITORIUM 12: EUPSA GENERAL ASSEMBLY LOUIS ARMAND AUDITORIUM 12: SFUPA GENERAL ASSEMBLY 13:00-14:30 LUNCH ROOM 2 13:30-14:30 MEET THE EXPERT 2 Paul Losty (United Kingdom): Congenital diaphragmatic hernia GASTON BERGER AUDITORIUM 13:30-14:30 SCIENTIFIC SESSION VIII: UROLOGY Chairpersons: Marc-David Leclair (France), Atsuyuki Yamataka (Japan) 13:30-13:40 SCVIII-UR01: FERTILITY POTENTIAL IN PATIENTS TREATED FOR VARICOCELE IN PEDIATRIC AGE Nicola Zampieri, Simone Patanè, Marta Peretti, Federica Bianchi, Francesco Camoglio 13:40-13:50 36

37 SCVIII-UR02: COMBINED DELAYED BLADDER CLOSURE WITH KELLY RADICAL SOFT-TISSUE MOBILISATION FOR BLADDER EXSTROPHY REPAIR Sébastien FARAJ 1, Julien ROD 2, Solène JOSEPH 1, Sabine IRTAN 3, Aurore BOUTY 4, Sajid SULTAN 5, Alexis ARNAUD 6, Marc-David LECLAIR 1 13:50-14:00 SCVIII-UR03: RETROGRADE INTRARENAL SURGERY IN THE MANAGEMENT OF RENAL LOWER POLE STONES IN CHILDREN Predrag Ilic, Slobodan Dzambasanovic, Mirjana Jankovic, Vladimir Kojovic 14:00-14:05 SCVIII-UR04: ENDOSCOPIC BALLOON DILATATION FOR PRIMARY OBSTRUCTIVE MEGAURETER: IS DOUBLE J STENTING WORTH IT? Alexis P Arnaud 1,2, Jean Baptiste Marret 3, Samia Laraqui 1, Coralie Defert 1, benjamin Fremond 1, Olivier Azzis 1, Edouard Habonimana 1, Julien Rod 3, Quentin Ballouhey 4, Olivier Abbo 5 Friday June 22 nd 14:05-14:10 SCVIII-UR05: ROLE OF WINTER SHUNT IN POSTOPERATIVE VIABILITY IN POST CIRCUMCISION GLANS SECTION: ABOUT THREE CASES AND LITERATURE REVIEW Yosra Kerkeni, Wiem Hannachi, Nizar Sassi, Nesrine Chebil, Amina Karray, Mourad Hamzaoui 14:10-14:15 SCVIII-UR06: ROBOT-ASSISTED EXTRAVESICAL URETERAL REIMPLANTATION (REVUR) FOR UNILATERAL VESICO- URETERAL REFLUX IN CHILDREN: RESULTS OF A MULTICENTRIC INTERNATIONAL SURVEY Ciro Esposito 1, Maria Escolino 1, Lorenzo Masieri 2, Henri Steyaert 3, Raffaele Cerchione 1, Angela La Manna 4, Chiara Cini 2, Francesco Turrà 1, Thomas S. Lendvay 5 14:15-14:20 SCVIII-UR07: SURGERY FOR URETEROPELVIC JUNCTION OBSTRUCTION (UPJO) COMPARISON OF OUTCOMES UND COSTS BETWEEN PEDIATRIC SURGEONS AND UROLOGISTS IN GERMANY Gabriel Goetz 1, Mike Klora 2, Jan Zeidler 2, Sveja Eberhard 3, Stefan Bassler 4, Jan-Hendrik Gosemann 1, Martin Lacher 1 14:20-14:25 SCVIII-UR08: COMPLICATIONS AFTER VAGINOPLASTY IN ADULT WITH CONGENITAL ADRENAL HYPERPLASIA Daniela Brindusa GORDUZA 1, Aude Brac De La Perriere 2, Claire Lise Gay 1, Patricia Bretones 1, Pierre Mouriquand 1,3 14:25-14:30 SCVIII-UR09: FEMALE GENITAL APPEARANCE IN 44 ADULTS WITH CONGENITAL ADRENAL HYPERPLASIA Daniela Brindusa GORDUZA 1, Aude Brac De La Perriere 2, Claire Lise Gay 3, Patricia Bretones 3, Pierre Mouriquand 3, :30 POSTER WALKS 9-16 POSTER WALK 9 Chairpersons: ONCOLOGY Piotr Czauderna (Poland), Antti Koivusalo (Finland) PW9-ON01: USE OF SALINE FILLED EXPANDERS IN PELVIC OSTEOSARCOMA TREATED WITH RADIOTHERAPY: PRELIMINARY EXPERIENCE WITH 5 PEDIATRIC CASES Nicoleta Panait 1, Geraldine Hery 1, Laetitia Padovani 2, Xavier Muracciole 2, Thierry Merrot 1, Arnauld Delarue 1 PW9-ON02: SURGERY OF PANCREATIC TUMORS IN CHILDREN Anna Roszkiewicz, Marek Stefanowicz, Adam Kowalski, Krzysztof Bogucki, Katarzyna Bałaż, Grzegorz Kowalewski, Piotr Kaliciński 37

38 PW9-ON03: MANAGEMENT OF PNEUMOPERITONEUM IN PATIENTS WITH PNEUMATOSIS INTESTINALIS: DIFFICULT SURGICAL DECISION-MAKING PROCESS Barbora Frybova 1, Jiri Trcka 1, Silvia Jarosciakova 1, Natalia Petrasova 1, Petra Keslova 2, Jiri Snajdauf 1, Michal Rygl 1 PW9-ON04: VIRTUAL SURGICAL PLANNING IN NEPHRON SPARING SURGERY: THE PERFECT TOOL IN WILMS TUMOR CASES Amane LACHKAR, Elise ABI RACHED, Marina SICA, Anne SCHNEIDER, François BECMEUR PW9-ON05: OUTCOME OF SURGERY IN PERFORATED PEDIATRIC INTESTINAL LYMPHOMA Gehad Ahmed 1,2, Alaa Younes 2,3, Hanay Abdelrahman 2,3, Samah Elsemary 2,3, Naglaa Elkinaai 2,3, Iman Zaki 2,3, Rana Mohey 2, Maged Elshafiey 2,3 Friday June 22 nd PW9-ON06: LSD1 INHIBITION IS A THERAPEUTIC OPTION IN NEUROBLASTOMA Annika Krickhahn 1,2, Melanie Witthauer 2, Falk Hertwig 2, Joern Toedling 2, Annika Spruessel 2, Angelika Eggert 2, Karin Rothe 1, Johannes Schulte 2 PW9-ON07: THE ELEVATED RISK OF RECURRENCE OF MATURE OVARIAN TERATOMA IN LONG-TERM FOLLOW- UP SUGGESTS OVARIAN-SPARING SURGERY AS PREFERABLE INITIAL SURGICAL APPROACH Gabriele Lisi 1, Lavinia Ceccarini 1, Alberto Ratta 2, Gilda Di Paolo 3, Silvana Federici 2, Pierluigi Lelli Chiesa 1 PW9-ON08: EVALUATION OF THE INTRAPELVIC EXTENSION OF SACROCOCCYGEAL TERATOMA IN PRENATAL LIFE: ROLE OF FETAL MRI Sara Costanzo, Franscesca Destro, Giorgio Giuseppe Orlando Selvaggio, Marcello Napolitano, Mariangela Rustico, Tiziana Russo, Giovanna Riccipetitoni PW9-ON09: ENDOGLIN (CD105) AS AN INDEPENDENT PROGNOSTIC FACTOR IN NEUROBLASTOMA Stanko Ćavar, Ivana Sabolić Pipinić, Marko Bogović, Anko Antabak, Miram Pasini, Dino Papeš, Tomislav Luetić PW9-ON10: NEOADJUVANT INTRA-ARTERIAL CHEMOTHERAPY AND SYSTEMIC CHEMOTHERAPY FOR TREATMENT OF INVASIVE BLADDER/PROSTATE RHABDOMYOSARCOMA IN CHILDREN Minju Li, Daxing Tang, Shan Xu, Yong Huang, Dehua Wu, Jinhu Wang, Can Lai, Qiang Shu PW9-ON11: CHEST WALL RECONSTRUCTION AFTER INTRAOPERATIVE ELECTRON RADIATION THERAPY (IOERT): EXPERIENCE IN OUR INSTITUTION Javier Ordóñez, Agustín del Cañizo, María Antonia García-Casillas, Beatriz Fernández-Bautista, Manuel de la Torre, Ana Trapero, Julio Cerdá, Encarnación Esther Molina, María Fanjul, David Peláez, Laura Pérez-Egido, Concepción Lorca, Cristina Mata, María del Carmen González, Felipe Calvo, Juan Carlos de Agustín PW9-ON12: OUTCOME AND SURGICAL COMPLICATIONS OF TREATMENT OF HEPATOBLASTOMA ACCORDING TO PRETEXT AND POSTTEXT STAGING, SINGLE CENTER EXPERIENCE Karel Švojgr, Eliška Popelová, Silvia Jaroščiaková, Vladimíra Vojtová, Marcela Dvořáková, Martin Kynčl, Jiří Šnajdauf, Michal Rygl POSTER WALK 10 Chairpersons: LOWER GASTROINTESTINAL Pernilla Stenström (Sweden), Oliver Muensterer (Germany) PW10-LG01: LONG-TERM OUTCOMES IN PEDIATRIC APPENDICEAL CARCINOIDS Fatih Akova 1, Emrah Aydin 2,3, Yasar Nur Eray 3, Nurseli Toksoy 3, Senay Yalcin 3, Serdar Altinay 4, Umit Seza Tetikkurt 3 PW10-LG02: ENTEROCOLITIS COMPLICATING HIRSCHSPRUNG'S DISEASE: THE ROLL OF (C-159t codon) POLYMORPHISM BIOMARKERS IN CLINICAL FOLLOW UP 38

39 Mohammed Aboud 1, Manal Kadhim 2, Noor Abudi 1 PW10-LG03: UPFRONT AND INTERVAL APPENDICECTOMY FOR APPENDICULAR MASS HAVE LITTLE DIFFERENCE IN MAJOR OUTCOMES Hussam Widatella, Ahmed Abdulmanan, Sri Paran PW10-LG04: LONG-TERM OUTCOMES AFTER PROCTOCOLECTOMY WITH ILEOANAL ANASTOMOSIS FOR PEADIATRIC ULCERATIVE COLITIS Iiris Nyholm 1, Maria Hukkinen 2, Antti Koivusalo 2, Risto Rintala 2, Mikko Pakarinen 2 Friday June 22 nd PW10-LG05: EUROPEAN PAEDIATRIC SURGEONS ASSOCIATION SURVEY ON THE MANAGEMENT OF APPENDICITIS Augusto Zani 1, Nigel Hall 2, Abidur Rahman 1, Francesco Morini 3, Alessio Pini Prato 4, Florian Friedmacher 5, Antti Koivusalo 6, Ernst van Heurn 7, Agostino Pierro 1 PW10-LG06: IS CONSERVATIVE TREATMENT AN EFFECTIVE OPTION FOR PILONIDAL SINUS DISEASE IN CHILDREN? Muazez Cevik 1, Mustafa Dorterler 2, Latif Abbasoglu 1 PW10-LG07: UNPLUGGING THE DIAGNOSIS SHOULD RECTAL SUCTION BIOPSY BE PERFORMED IN ALL NEONATES PRESENTING WITHMECONIUM PLUG OBSTRUCTION? Helen Perera, Kashif Chauhan, Sandeep Motiwale PW10-LG08: ANORECTAL MALFORMATIONS AND PERINEAL HEMANGIOMAS: THE ARM-NET CONSORTIUM EXPERIENCE Inbal Samuk 1, Carlos Gine 2, Ivo de Blaauw 3, Anna Morandi 4, Pernilla Stenström 5, Stefano Giuliani 6, Gabriele Lisi 7, Paola Midrio 8 PW10-LG09: EARLY VERSUS LATE MEGARECTUM IN ANORECTAL MALFORMATION Yew-Wei Tan 1, Kyla Ng 2, Anne Chua 2, Paul Charlesworth 1, Stewart Cleeve 1, Devesh Misra 1 PW10-LG10: GAPS IN PARENTAL KNOWLEDGE AND UNDERSTANDING OF APPENDICITIS Kitty Monks 1, Nigel Hall 1,2 PW10-LG11: WOUND DEHISCENCE AFTER POSTERIOR SAGITTAL ANORECTAL PLASTY DIVIDED COLOSTOMY WAS THE ONLY IDENTIFIED PROTECTIVE FACTOR Louise Tofft, Martin Salö, Einar Arnbjörnsson, Pernilla Stenström PW10-LG12: REMNANT OF THE ORIGINAL FISTULA (ROOF) IN MALES FOLLOWING SURGERY FOR ANORECTAL MALFORMATIONS Rebecca Rentea, Devin Halleran, Alejandra Villanova-Sanchez, Victoria Lane, Carlos Reck, Laura Weaver, Christina Booth, Daniel DaJusta, Christina Ching, Molly Fuchs, Rama Jayanthi, Marc Levitt, Richard Wood POSTER WALK 11 Chairpersons: UPPER GASTROINTESTINAL Ciro Esposito (Italy), Rene Wijnen (The Netherlands) PW11-UG01: ENDOSCOPIC TREATMENT OF PEDIATRIC PRIMARY MORBID OBESITY USING INTRAGASTRIC BALLOON: SHORT AND MID-TERM RESULTS Ottavio Adorisio 1, Emanuela Ceriati 1, Romina Caccamo 1, Roberta Maselli 2, Danilo Fintini 3, Francesco De Peppo 1 39

40 PW11-UG02: DIAGNOSTIC WORKUP OF NEONATES WITH OESOPHAGEAL ATRESIA: RESULTS FROM THE EUPSA OESOPHAGEAL ATRESIA REGISTRY Francesco Morini 1, Andrea Conforti 1, Augusto Zani 2, Sanja Sindjic-Antunovic 3, Antti Koivusalo 4, Florian Friedmacher 5, Ernest van Heurn 6, Agostino Pierro 2, Michael Hollwarth 7, Pietro Bagolan 1, on behalf of the EUPSA Oesophageal Atresia Registry PW11-UG03: SURGICAL MANAGEMENT OF GASTROESOPHAGEAL REFLUX IN CHILDREN WITH NEUROLOGICAL IMPAIRMENT Aybegum Kalyoncu 1, Kivilcim Karadeniz Cerit 2, Nilay Bas Ikizoglu 3, Gursu Kiyan 2 Friday June 22 nd PW11-UG04: PARTIAL GASTRECTOMY FOR SEVERE GASTROPARESIA IN CHRONIC INTESTINAL PSEUDO- OBSTRUCTION Jessica Pinol, Anne Dariel, Géraldine Héry, Alice Faure, Jean-Michel Guys, Thierry Merrot, Claude Louis-Borrione PW11-UG05: FACTORS RELATED TO THE DEVELOPMENT OF SMALL BOWEL BACTERIAL OVERGRWOTH IN PEDIATRIC INTESTINAL FAILURE: A RETROSPECTIVE COHORT STUDY Christina Belza, Karen Steinberg, Nicole de Silva, Yaron Avitzur, Paul W Wales PW11-UG06: OUR 12 YEARS EXPERIENCE OF ESOPHAGEAL REPLACEMENT SURGERIES Muhammad Saleem 1, Bilal Mirza 1, Uzma Ather 2, Imran Hashim 1, Naveed Haider 1, Jamaal Butt 1, Muhammad Sharif 1, Nabila Talat 1, Nabi Bux 1, Arsalan Raza Wasti 1, Sarfraz Ahmad 1 PW11-UG07: RISK FACTORS OF DUMPING SYNDROME IN CASES AFTER TOUPET FUNDOPLICATION Masaya Yamoto, Koji Fukumoto, Toshiaki Takahashi, Kengo Nakaya, Akiyoshi Nomura, Akinori Sekioka, Yutaka Yamada, Naoto Urushihara PW11-UG08: META-ANALYSIS OF GASTROSTOMY IN CHILDREN BY USING LAPAROSCOPY-ASSISTED OR PERCUTANEOUS ENDOSCOPIC TECHNIQUE Margrét Viktorsdóttir 1,2, Martin Salö 1,2, Einar Arnbjörnsson 1,2, Pernilla Stenström 1,2 PW11-UG09: DIFFERENCES OF GENERIC HEALTH-RELATED QUALITY OF LIFE AFTER REPAIR OF ESOPHAGEAL ATRESIA IN A GERMAN-SWEDISH COHORT Sofie Flieder 1, Michaela Dellenmark-Blom 2, Stefanie Witt 3, Carmen Dingemann 1, Julia H. Quitmann 3, Linus Jönsson 2, Vladimir Gatzinsky 2, John E. Chaplin 4, Barbara Gomez-Dammeier 5, Monika Bullinger 3, Benno M. Ure 1,5, Kate Abrahamsson 2, Jens Dingemann 1 PW11-UG10: INTESTINAL INFLAMMATION IN CHILDREN WITH SHORT BOWEL SYNDROME Galina Sanaksenaho 1, Annika Mutanen 1, Jouko Lohi 2, Antti Koivusalo 1, Mikko Pakarinen 3 PW11-UG11: GER IN EA/TEF: SOME COMPLICATIONS DURING SURGICAL CORRECTION MAY BE RELATED TO THE NEED OF FUNDOPLICATION Marta Martos-Rodríguez, Carles Giné Prades, Ana Laín Fernández, Laura García Martínez, Carlos Leganés Villanueva, Patricia Barila Lompe, Marta Pilar Martín Giménez, Manuel López Paredes PW11-UG12: LONG-TERM FOLLOW UP AFTER SURGERY FOR ESOPHAGEAL ATRESIA: SOMATIC AND NEURO- BEHAVIORAL DEVELOPMENT IN PRE-SCHOOL AGED CHILDREN Gabriele Lisi 1, Maria Luisa Gorgoglione 1, Elisabetta Berenci 2, Angela Riccio 1, Maria Enrica Miscia 1, Pierluigi Lelli Chiesa 1 40

41 POSTER WALK 12 Chairpersons: GENERAL Nazyha Khen-Dunlop (France), Kristiina Kyrklund (Finland) PW12-G01: OPERATIVE TIME AND LENGTH OF HOSPITAL STAY FOLLOWING LAPAROTOMY OR LAPAROSCOPY IN INFANTS AND CHILDREN: A SYSTEMATIC REVIEW AND META-ANALYSIS Giuseppe Lauriti 1,2, Gabriele Lisi 2, Pierluigi Lelli Chiesa 2, Agostino Pierro 1, Augusto Zani 1 PW12-G02: LONG TERM RESULTS ON USE OF OMEGA-3 FATTY ACID IN PEDIATRIC PATIENTS WITH SHORT BOWEL SYNDROME CT Lau, A Lee, PHY Chung, KKY Wong PW12-G03: LAPARO-ENDOSCOPIC SINGLE-SITE APPROACH IN PAEDIATRIC SURGERY: SEVEN YEARS OF EXPERIENCE Françoise Schmitt, François Bastard, Emilie Eyssartier, Guillaume Podevin Friday June 22 nd PW12-G04: HOSPITALISATION VERSUS EMERGENCY DEPARTMENT MANAGEMENT OF INTUSSUSCEPTION IN CHILDREN: A SYSTEMATIC REVIEW AND META-ANALYSIS OF OUTCOMES Sanjena K Amuddhu 1, Yong Chen 2,3, Shireen Anne Nah 2,3 PW12-G05: PRELIMINARY EXPERIENCE WITH A THREE-DIMENSIONAL HIGH-DEFINITION ENDOSCOPE FOR MINIMALLY INVASIVE SURGERY IN CHILDREN Jürgen Schleef 1,2, Elisabetta Teruzzi 2, Anastasia Almog 3, Riccardo Guana 2, Dragan Kravarusic 4, Enrique Freud 3 PW12-G06: GYNECOMASTIA IN ADOLESCENTS: MAJOR IMPROVEMENT IN SELF-ESTEEM AND BODY-IMAGE AFTER SURGERY Javier Serradilla, Alba Bueno-Jiménez, Miriam Miguel, Esaú Fernández-Pascual, Mariela Dore, Paloma Triana- Junco, Javier Jiménez, Mercedes Díaz, Juan Carlos López-Gutiérrez PW12-G07: RADIOLOGICAL RISK FACTORS OF RELAPSE AFTER MEDICAL TREATMENT FOR UNCOMPLICATED APPENDICITIS: A RETROSPECTIVE STUDY Anne Laure Monod 1, Sophie Combelles 1, Julie Vial 1, Sofia Mouttalib 2, Ourdia Bouali 2, Philippe Galinier 2, Nicolas Sans 1, Marie Faruch-Billfeld 1, Olivier Abbo 2 PW12-G08: 3D PRINTING OF COMPLEX TUMORS ENHANCES COMPREHENSION OF SURGICAL ANATOMY Lucas Krauel 1, Rosalía Carrasco 1, Margarita Vancells 1, Felip Fenollosa 2, Alba Martin 1, Felip Fenollosa 2,3 PW12-G09: COMPLICATIONS AFTER EMBOLIZATION OF PERIPHERAL ARTERIOVENOUS MALFORMATIONS Frédérique Bouwman, Sanne Botden, Ivo de Blaauw, Carine van der Vleuten, Bas Verhoeven, Leo Schultze Kool PW12-G10: THE DEVELOPMENT OF A 3D PEDIATRIC MODEL TO TRAIN COMPONENT TASKS OF ECMO CANNULATION Sanne Botden, Erik Leijte, Ivo de Blaauw PW12-G11: IMPLEMENTATION AND EVALUATION OF A MANDATORY NATIONAL PEDAGOGIC PROGRAM USING SIMULATION TRAINING IN FRANCE FOR RESIDENTS IN PEDIATRIC SURGERY Jean Breaud 1,2, Isabelle Talon 3, Laurent Fourcade 4, Guillaume Podevin 5, Julien Rod 6, Georges Audry 7, Georges Azzie 8 PW12-G12: LAPAROSCOPY IN A MODEL OF PREMATURE NEONATES WITH NEC AND PERSISTENT DUCTUS ARTERIOSUS Kristine Bach Korsholm Knudsen 1,2,3, Torsten Lauritsen 4, Thomas Thymann 3, Rune Bruni Strandby 2, Joergen Mogens Thorup 1, Inge Boetker Rasmussen Ifaoui 1,2 41

42 POSTER WALK 13 Chairpersons: GENERAL Pierre-Yves Mure (France), Annika Mutanen (Canada) PW13-G01: ADVANTAGES AND FEASABILITY OF INTRA-CAVITARY ELECTROCARDIOGRAPHIC TECHNIQUE FOR CENTRAL VENOUS CATHETER POSITIONING IN CHILDREN Alessandro Raffaele, Piero Romano, Fabrizio Vatta, Silvia Cavaiuolo, Luigi Avolio PW13-G02: PRIMARY INTESTINAL LYMPHANGIECTASIA. NOT A PRIMARY DISORDER Maria Alvarez-Barrial, Borja Nava, Paloma Triana, Javier Jimenez-Gomez, Manuel Gomez-Cervantes, Carlos Delgado, Antonio Muñoz, Mercedes Diaz-Gonzalez, Miriam Miguel, Virginia Amesty, Juan Carlos Lopez-Gutierrez Friday June 22 nd PW13-G03: COMPARISON OF EFFECTIVENES OF INGROWN TOENAIL SIMPLE WEDGE RESECTION VS. ABLATION WITH CARBON DIOXIDE LASER A CLINICAL RANDOMISED STUDY Barbara Chrzanowska, Stefan Anzelewicz, Dariusz Wyrzykowski, Ireneusz Dauksza, Marta Osowicka, Rafał Mackiewicz, Krzysztof Lewicki, Piotr Czauderna PW13-G04: WHICH ARE THE OPTIMAL CUT-OFF VALUES FOR AIR-SCORE IN PEDIATRIC APPENDICITIS? Johanna Gudjonsdottir, Martin Salö PW13-G05: USEFULNESS OF AN INSTANT MESSAGING GROUP AS A TRAINING ADJUNCT IN PEDIATRIC SURGERY Aly Shalaby, Khaled Bahaaeldin PW13-G06: LONG-TERM HEALTH RELATED QUALITY OF LIFE IN A COHORT OF PATIENTS TREATED WITH SCLEROTHERAPY FOR LYMPHATIC MALFORMATION Nader Ghaffarpour 1, Tomas Wester 1, Carmen Mesas-Burgos 1, Krister Boman 2 PW13-G07: THE COMBINATION OF SERUM WHITE BLOOD CELL COUNT, NEUTROPHIL PERCENTAGE AND C- REACTION PROTEIN IN DIAGNOSIS OF PEDIATRIC APPENDICITIS Mark Angus, Shireen Nah, Anette Jacobsen, Yee Low, Candy Choo, Telu Yap, Yong Chen PW13-G08: SINGLE TROCAR LAPAROSCOPIC-ASSISTED SURGERY: A SIMPLE TECHNIQUE IN MANAGEMENT OF BENIGN OVARIAN CYST IN CHILDREN Tran Son 1, Tran Nam 2 PW13-G09: TREATMENT OF HYDATIC CYST IN CHILDREN: REPORT OF 163 CASES Can İhsan ÖZTORUN 1,2, Doğuş GÜNEY 2, Müjdem Nur AZILI 2, Gülşah BAYRAM 3, Atilla ŞENAYLI 1,2, Bilge KARABULUT 2, Fatih AKBIYIK 2, Yusuf Ziya LİVANELİOĞLU 2, H.Tuğrul TİRYAKİ 2, Emrah ŞENEL 1,2 PW13-G10: LARYNGEAL STENOSIS: TYPES, GRADES AND TREATMENT STRATEGIES Jesús Vicente Redondo Sedano, Juan Luis Antón-Pacheco, Rocio Morante Valverde, María López Díaz, Isabel Carrillo Alonso, Belén Aneiros Castro, Leonor Melero Guardia, Rubén Martín Alelu, María Isabel Benavent Gordo, Andrés Gómez Fraile PW13-G11: ANALYSIS OF 3D PRINTING MATERIALS AND ITS CORRELATION TO HUMAN ANATOMY Lucas Krauel 1, Felip Fenollosa 2,3, Rosalia Carrasco 1, Margarita Vancells 4, Josep Rubio 5 PW13-G12: EVALUATION OF PATIENTS WITH PERIPHERAL ARTERIOVENOUS MALFORMATIONS IN AN EXPERTISE CENTER 42

43 Frédérique Bouwman, Sanne Botden, Ivo de Blaauw, Carine van der Vleuten, Bas Verhoeven, Leo Schultze Kool POSTER WALK 14 Chairpersons: THORACIC Aline Ranke (France), Janne Suominen (Finland) PW14-TH01: PNEUMONIA AFTER REPAIR OF OESOPHAGEAL ATRESIA INCIDENCE AND MAIN RISK FACTORS P Nurminen, M Hukkinen, M Pakarinen, A Koivusalo PW14-TH02: FILAMIN A MUTATION ASSOCIATED WITH LUNG DISEASE: PITFALL IN PEDIATRIC SURGERY Gloria Pelizzo 1, Mirella Collura 2, Giuseppe Re 3, Maria Pia Pappalardo 4, Emanuele Agolini 5, Maria Piccione 6, Caterina Cacace 7, Rossana Bussani 8, Giovanni Corsello 9, Valeria Calcaterra 10 Friday June 22 nd PW14-TH03: PERIDIAPHRAGMATIC LOCATION: A CLUE TO THE ORIGIN OF RHABDOMYOMATOUS DYSPLASIA IN CONGENITAL PULMONARY ADENOMATOUS MALFORMATIONS (CPAM) Catherine Dickinson 1,2, Julie Monteagudo 1,2, Michelle Wakeley 1,2, Hale Wills 1,2, Francois Luks 1,2 PW14-TH04: LATE CONGENITAL BOCHDALEK HERNIA: A MULTICENTRIC REVIEW OF 46 CASES Coutable Audrey 1, Sica Marina 1, Aubry Estelle 2, Lemelle Jean Louis 3, Becmeur Francois 1 PW14-TH05: THORACOSCOPIC APPROCH OF PULMONARY HYDATID DISEASE Abdelhalim Mahmoudi, Hicham Abdellaoui, Khalid Khattala, Youssef Bouabdallah PW14-TH06: UNDERTREATING PECTUS? COMPARISSON BETWEEN HALLER INDEX WITH CORRECTION AND DEPRESION INDEX Javier Güizzo, Ana Laín Fernández, Laura García Martínez, Carles Giné Prades, Carlos Leganés Villanueva, Joan Carles Carreño Pedemonte, Manuel López Paredes PW14-TH08: INTRAOPERATIVE TRANSESOPHAGEAL ECHOCARDIOGRAPHY: CARDIOLOGIC CHANGES DURING PECTUS EXCAVATUM REPAIR Laura García Martínez, Ana Laín, Gemma Giralt, Paola Dolader, Carles Ginè, Iván Villaverde, Manuel López PW14-TH09: SLIPPING RIB SYNDROME IN PAEDIATRICS: REPORT OF 4 CASES Francisco de Borja Nava y Hurtado de Saracho, Maria Alvarez, Carlos Delgado, Antonio Muñoz, Monserrat Bret, Jose Luis Encinas, Francisco Hernandez, Leopoldo Martinez, Manuel Lopez Santamaria, Carlos De la Torre PW14-TH10: POSTNATAL MANAGEMENT PLANNING FOR PRENATALLY DIAGNOSED CONGENITAL CYSTIC LUNG DISEASE Kyoko Mochizuki, Masato Shinkai, Norihiko Kitagawa, Hidehito Usui, Fumio Asano, Etsuko Osawa, Kunihide Tanaka, Takafumi Kondo PW14-TH11: STRUCTURED AND UNIFORM REPORTING OF CT-IMAGING FINDINGS IN CONGENITAL LUNG ABNORMALITIES Sergei Hermelijn, Bernadette Elders, René Wijnen, Harm Tiddens, Marco Schnater PW14-TH12: PLEURAL EFFUSION IN CONGENITAL DIAPHRAGMATIC HERNIA Berenic Tulelli, Sylvie Beaudoin, Veronique Rousseau, Elsa Kermorvant, Alexandre Lapillonne, Sabine Sarnacki, Naziha Khen-Dunlop POSTER WALK 15 ONCOLOGY-HEPATOLOGY 43

44 Chairpersons: Kristin Bjørnland (Norway), Carmen Capito (France) PW15-OH01: CENTRAL VENOUS CATHETER POSITIONING IN PEDIATRIC ONCOLOGY: SYSTEMATIC REVIEW AND META-ANALYSIS OF THE GROUP OF YOUNG PEDIATRIC SURGEONS OF EUROPE Alexander Siles Hinojosa 1, Elisa Zambaiti 2,3, Valentina Montano 4, Annika Mutanen 5, Mathilde Glenisson 6, Stéphanie Franchi-Abella 7, Daniéle Pariente 7, Luca Pio 8 PW15-OH02: USE OF INTRAOPERATIVE ULTRASOUND IN TESTICULAR SPARING SURGERY IN ASYMPTOMATIC, NON-PALPABLE, SMALL LESIONS Helen Perera, Khalid Elmalik, Brian Davies PW15-OH03: SUBCUTANEOUSLY ANCHORED SUTURLESS DEVICE FOR CENTRAL VENOUS CATHETERS IN PEDIATRIC PATIENTS - NEW SOLUTION FOR OLD PROBLEM? Alessandro Crocoli 1, Mauro Pittiruti 2, Davide Celentano 3, Lidia Muscheri 3, Giovanni Barone 4, Vito D'Andrea 4, Valeria Alessandri 5, Alessandro Inserra 1 Friday June 22 nd PW15-OH04: ROBOT-ASSISTED LAPAROSCOPIC MANAGEMENT OF RENAL TUMORS IN CHILDREN: PRELIMINARY RESULTS Thomas BLANC 1, Luca PIO 1, Pauline CLERMIDI 1, Cecile MULLER 1, Daniel ORBACH 2, Véronique MINARD 3, Yves Heloury 4, Sabine SARNACKI 1 PW15-OH05: ASSESSMENT OF LONG-TERM SURGICAL OUTCOMES IN OVARIAN TUMORS IN CHILDREN AND ADOLESCENTS Bade Toker Kurtmen, Zafer Dokumcu, Emre Divarci, Geylani Ozok, Orkan Ergun, Ahmet Celik PW15-OH06: CARE OF PERMANENT CENTRAL VEIN CATHETER IN A CENTRAL EUROPEAN ONCOLOGICAL CENTER 9 YEARS EXPERIENCE Tamás Prokopp, Anna Haba, Tamás Bűdi, Zoltán Jenővári PW15-OH07: LONG-TERM RESULTS AFTER DIVERSION SURGERY IN EXTRAHEPATIC PORTAL VEIN OBSTRUCTION Paloma Triana 1, Ana Álvarez 2, Mariela Dore 3, Javier Jiménez-Gómez 1, Alba Sánchez-Galán 1, Alejandra Vilanova 3, Ane Andrés 3, Jose Luis Encinas 3, Leopoldo Martínez 1, Manuel Gámez 1, Francisco Hernández 1, Manuel López- Santamaría 1 PW15-OH08: ABERNATHY SYNDROME: VARIED PRESENTATIONS, MANAGEMENT AND OUTCOME Vishesh Jain 1, Divya Murali 1, Anjan Dhua 1, Rohan Malik 2, Rk Menon 3, Ss Kothari 4, S Chauhan 5, Ak Bishoi 3, Sandeep Agarwala 1 PW15-OH09: HOW TO TREAT THE PEDIATRIC PATIENTS WITH CONGENITAL HEART DISEASE AND CHOLELITHIASIS? Takuo Noda, Terutaka Tanimoto, Hiroshi Nouso, Takanori Oyama PW15-OH10: GALLBLADDER PATHOLOGY, CMV INFECTION AND BILIARY ATRESIA Natasha Fourie, Caroline Zabiegaj-Zwick, Behrouz Banieghbal, Pawel Shubert PW15-OH11: TREATMENT OF INTRACTABLE CHOLESTATIC PRURITUS WITH PARTIAL BILIARY DIVERSION Kristin Bjørnland 1, Maria Hukkinen 2, Henrik Arnell 3, Mikko P Pakarinen 2, Runar Almaas 1, Jan F Svensson 3 PW15-OH12: INCREASED PREVALENCE OF PANCREATICOBILIARY MALJUNCTION IN BILIARY MALIGNANCIES Ilona Hyvärinen 1, Maria Hukkinen 1, Reetta Kivisaari 2, Helka Parviainen 3, Antti Koivusalo 1, Arno Nordin 4, Heikki Mäkisalo 4, Mikko Pakarinen 1 44

45 POSTER WALK 16 Chairpersons: BASIC SCIENCE Anne Dariel (France), Elke Zani-Ruttenstock (Canada) PW16-BS01: LASER SPECKLE CONTRAST IMAGING TO EVALUATE INTESTINAL MICROCIRCULATION IN NEC Kristine Bach Korsholm Knudsen 1,2,3, Thomas Thymann 3, Rikard Ambrus 2, Joergen Mogens Thorup 1, Per Sangild 3, Michael Achiam 2, Jonas Hedelund Rønn 2, Torsten Lauritsen 4, Inge Boetker Rasmussen Ifaoui 1,2 PW16-BS02: PIK3CA RELATED OVERGROWTH SYNDROME (PROS): TOWARDS A PHARMACOGENETIC THERAPY WITH RAPAMYCIN FOR COMPLEX VASCULAR MALFORMATIONS Vittoria Baraldini 1, Luigina Spaccini 2, Elisa Cattaneo 2, Daniela Graziani 3, Laura Moneghini 3, Gaetano Bulfamante 3, Giovanna Riccipetitoni 4 PW16-BS03: WEIGHT DETERMINES THE RESILIENCE OF THE RODENT OESOPHAGUS SUBJECTED TO TRACTION Christina Oetzmann von Sochaczewski 1, Evangelos Tagkalos 2, Andreas Lindner 1, Nadine Baumgart 3, Gudrun Gruber 3, Jan Baumgart 3, Hauke Lang 2, Axel Heimann 4, Oliver J. Muensterer 1 Friday June 22 nd PW16-BS05: FEASIBILITY OF FLUORESCENCE ANGIOGRAPHY TO DETECT BOWEL ISCHEMIA IN A PIGLET MODEL OF PREMATURE NEONATES WITH NEC Kristine Bach Korsholm Knudsen 1,2,3, Nikolaj Nerup 2, Joergen Mogens Thorup 1, Thomas Thymann 3, Jonas Hedelund Rønn 2, Torsten Lauritsen 4, Rune Bruni Strandby 2, Inge Boetker Rasmussen Ifaoui 1,2 PW16-BS06: MATERNAL PUFA N-3 SUPPLEMENTATION PREVENTS HYPEROXIA-INDUCED PULMONARY HYPERTENSION IN OFFSPRING Ying Zhong 1,2, Daniel Catheline 3, Dyuti Sharma 1,4, Ali Houeijeh 1,5, Lizhong Du 2, Philippe Deruelle 1,6, Philippe Legrand 3, Laurent Storme 1,5 PW16-BS07: TRANSLATING AMNIOTIC FLUID STEM CELL RESEARCH TO THE CLINIC: ESTABLISHING GMP CONDITIONS FOR STEM CELL BANKING Eleni Antoniadou 1, Sindu SUBRAMANIAM 1, Mark Lowdell 2, Anna David 3, Paolo De Coppi 1 PW16-BS08: DYNAMIC 3D CULTURE IMPROVES IPSCS DIFFERENTIATION TOWARDS MATURE HEPATOCYTE-LIKE CELLS Maelle Lorvellec 1, Federico Scottoni 2, Elisa Zambaiti 2, Alessandro Pellegata 2, Claire Crowley 2, Rebeca Fiadeiro 1, Panagiotis Maghsoudlou 2, Francesca Mazzacuva 2, Asllan Gjinovci 2, Anne-Marie Lyne 3, Justine Zulini 1, Daniel Little 1, Olukunbi Mosaku 1, Kelly Deirdre 4, Paolo De Coppi 2, Paul Gissen 1,2 PW16-BS09: INHIBITION OF HEDGEHOG SIGNALING CASCADE IS COORDINATED WITH ACCELERATED INTESTINAL EPITHELIAL CELL TURNOVER DURING INTESTINAL ISCHEMIA-REPERFUSION IN A RAT Yoav Ben-shahar 1,2, Yulia Pollak 1, Arie Bitterman 3, Zaki E. Assi 2, Igor Sukhotnik 1,2 PW16-BS10: QUANTIFICATION OF SERUM TRYPTASE LEVEL IN PRETERM INFANTS TO EVALUATE MAST CELL ACTIVITY Nadia Boudaoud 1, Maguelonne Pons 1, Antoine Liné 1, Gauthier Loron 2, Nathalie Bednarek 2, Marie Laurence Poli Merol 1 PW16-BS11: BIOMECHANICAL ANALYSIS OF MUSCLE WOUND HEALING IN A MURINE MODEL Anthony De Buys Roessingh, Corinne Scaletta, Pavel Kucera, Lee Ann Applegate, Nathalie Hirt-Burri GASTON BERGER AUDITORIUM 45

46 14:30-16:30 SCIENTIFIC SESSION IX: CASE REPORTS Chairpersons: Martin Lacher (Germany), Augusto Zani (Canada) 14:30-14:35 SCIX-CR01: LUNG TRANSPLANTATION FOR LATE ONSET PULMONARY HYPERTENSION IN CONGENITAL DIAPHRAGMATIC HERNIA: CASE REPORT AND LITERATURE REVIEW Chiara Iacusso, Francesco Morini, Irma Capolupo, Andrea Dotta, Stefania Sgrò, Francesco Parisi, Adriano Carotti, Pietro Bagolan 14:35-14:40 SCIX-CR02: THE EXCISED APPENDIX TIP TO SEND OR NOT TO SEND, THAT IS THE QUESTION Lucinda Tullie 1, Ravindar Anbarasan 1, Bhumita Vadgama 2, Michael Stanton 1, Henrik Steinbrecher 1 Friday June 22 nd :45 SCIX-CR03: POSTPNEUMONECTOMY SYNDROME IN A NEW BORN AFTER RIGHT PNEUMONECTOMY DUE TO CONGENITAL BRONCHIAL ATRESIA Yurema González Ruiz, Javier Pisón Chacón, Ricardo Escartín Villacampa, Ainara González Esgueda, Alexander Siles Hinojosa, Cristina Domínguez García, Rafael Fernández Atuan 14:45-14:50 SCIX-CR04: INTERCOSTAL GASTROSTOMY: A STEP TO SURVIVAL FOR CDH WITH A OA/TOF Elizabeth Gavens, Sean Marven 14:50-14:55 SCIX-CR05: CALCIFICATION IN ASSOSIATION WITH A BENIGN THYROGLOSSAL DUCT CYST IN A CHILD Alev Suzen 1, Suleyman Cuneyt Karakus 2, Arif Ortanca 3, Nazile Erturk 2 14:55-15:00 SCIX-CR06: ASYNCHRONOUS ANISOPERISTALTIC AND ISOPERISTALTIC DOUBLE LONGITIDUNAL INTESTINAL LENGTHENING AND TAILORING Zafer Dokumcu 1,2, Javid Naghiyev 1, Emre Divarci 1,2, Funda Özgenc 3,2, Ahmet Celik 1,2 15:00-15:05 SCIX-CR07: SUCCESSFUL PERITONEAL DIALYSIS USING A PERCUTANEOUS TUBE FOR PERITONEAL DRAINAGE IN AN EXTREMELY LOW BIRTH WEIGHT INFANT: A CASE REPORT Satoshi Yokoyama, Tatsuo Nakaoka 15:05-15:10 SCIX-CR08: HERLYN-WERNER-WUNDERLICH SYNDROME: A NEONATALLY DIAGNOSED CASE Tiago Tuna 1,2, Sofia Vasconcelos-Castro 1, Mariana Borges-Dias 1, Ana Catarina Fragoso 1,2, Carlos Mariz 1, José Estevão-Costa 1,2 15:10-15:15 SCIX-CR09: POSTERIOR URETHRAL VALVES AND URACHAL CYST AN UNUSUAL COMBINATION CASE REPORT Monika Dzwigala 1,2, Massimo Garriboli 1 Mr Kailas Bhandarkar 15:15-15:20 SCIX-CR10: CONGENITAL PULMONARY AIRWAY MALFORMATION (CPAM) PRESENTING AS AN SPONTANEOUS PNEUMOTHORAX IN A NEWBORN 46

47 Maria Alvarez-Barrial, Borja Nava, Carlos De La Torre, Saturnino Barrena, Francisco Hernandez, Carlos Delgado, Antonio Muñoz, Javier Serradilla, Alba Bueno, Leopoldo Martinez, Manuel Lopez-Santamaria 15:20-15:25 SCIX-CR11: CONTROLLED ELASTIC LOOP FOR INTESTINAL KINKING (CELIK): A NOVEL SURGICAL TECHNIQUE TO IMPROVE INTESTINAL ADAPTATION IN SHORT BOWEL SYNDROME Emre Divarci 1,2, Zafer Dokumcu 1,2, Miray Karakoyun 3,2, Funda Ozgenc 3,2, Ahmet Celik 1,2 15:25-15:30 SCIX-CR12: UMBILICAL CORD TERATOMA ASSOCIATED WITH OMPHALOCELE MINOR Mellissa Ward 1, Camelia Stefanovici 1,2, Giuseppe Retrosi 1,3 15:30-15:35 SCIX-CR13: WHOOSH SENSATION AND SALTY TASTE IN THE BACK OF THE THROAT AFTER FLUSHING A LIVER ABSCESS WITH NORMAL SALINE! Richard Keijzer 15:35-15:40 SCIX-CR14: PERITONEAL TUBERCULOSIS IN THE INFANT: ABOUT TWO CASES Aby Ndoye 1, Lissoune Cisse 1, Pape Alassane Mbaye 1, Mactar Dieng 2, Omar Ndour 3, Gabriel Ngom 1 Friday June 22 nd 15:40-15:45 SCIX-CR15: PRENATAL DIAGNOSIS OF JUVENILE GRANULOSA CELL TUMOR OF THE TESTIS: CASE REPORT Claudia Filisetti, Fabrizio Vatta, Noemi Pasqua, Piero Romano, Marinella Guazzotti, Luigi Avolio 15:45-15:50 SCIX-CR16: GLANS ISCHEMIA AFTER CIRCUMCISION IN A 16-YEAR-OLD BOY: FULL RECOVERY AFTER ANGIOGRAPHY WITH LOCAL SPASMOLYSIS, SYSTEMIC VASODILATATION AND ANTICOAGULATION Richard Gnatzy 1, Jochen Fuchs 2, Manuela Siekmeyer 3, Anne Beeskow 2, Martin Lacher 1, Jan-Hendrik Gosemann 1 15:50-15:55 SCIX-CR17: SERIAL REDUCTION OF AN EXTREMELY LARGE GASTROSCHISIS USING VACUUM-ASSISTED CLOSURE Marilyn Butler 1, Julie Fuchs 2, Matias Bruzoni 2 15:55-16:00 SCIX-CR18: CHRONIC URINARY RETENTION DUE TO FOWLER S SYNDROME A TREATABLE CONDITION Jan Trachta 1, Johann Wachter 2, Michal Rygl 1 16:00-16:05 SCIX-CR19: INTRADIAPHRAGMATIC SEQUESTRATION: INTRAOPERATIVE DIAGNOSIS USING MINIMAL INVASIVE APPROACH Marta Pilar Martín-Giménez, Ana Laín, Laura García-Martínez, Carles Giné, Patricia Barila, Montserrat Aguilera, Manuel López-Paredes 16:05-16:10 SCIX-CR20: THORACOSCOPIC ESOPHAGECTOMY AND SINGLE INCISION LAPAROSCOPY-ASSISTED GASTRIC TRANSPOSITION Zafer Dökümcü, Emre Divarci, Coskun Ozcan, Ata Erdener 16:10-16:15 SCIX-CR21: RETRO-RECTAL HERNIA AS A COMPLICATION OF HIRSCHSPRUNG DISEASE SURGERY 47

48 Ángela Sánchez-Sánchez, Ramón Ruiz-Pruneda, Vanesa Villamil, Juana Maria Sánchez Morote, Maria Josefa Aranda García, Óscar Girón-Vallejo, Maria Cristina Giménez-Aleixandre, Carlos Andrés Montoya-Rangel, Juan Pedro Hernández Bermejo 16:15-16:20 SCIX-CR22: INTESTINAL DUPLICATION AND HIRSCHSPRUNG DISEASE: AN OUT-OF-THE-ORDINARY COMBINATION Fabrizio Vatta 1, Claudia Filisetti 1, Alessandro Raffaele 1, Marco Brunero 1, Gloria Pelizzo 2, Luigi Avolio 1 16:20-16:25 SCIX-CR23: UMBILICAL APPENDIX OR APPENDICOUMBILICAL FISTULA: CONGENITAL OR TRAUMATIC? Xavier Delforge, Sébastien Mesureur, Mounia Hamzy, Elodie Haraux, Eric Havet, Philippe Buisson Friday June 22 nd LOUIS ARMAND AUDITORIUM 14:30-16:30 INCONTINENCE SYMPOSIUM Bladder and bowel management: how motivational interviewing can help for patient acceptance? C. Crétolle (Paris), P. Gache (Geneva) The effectiveness of Clean Intermittent Catheterization (CIC) and transanal irrigations (TAI) to keep urinary and fecal incontinent patients clean, is the major reason of their good observance to treatment, even if repetition and feeling of endless care are often heavy and distressing for them. However, when indication to start CIC or TAI is confirmed, the child and his parents are not always ready because changes is always challenging. Is there a place for motivational interview between the caregivers and their patients (all age included), to help them integrate these programs into their daily life? 16:30-17:00 COFFEE BREAK GASTON BERGER AUDITORIUM 17:00-18:30 EUPSA POSTGRADUATE COURSE ROOM 2 17:00-18:30 ISHPS (International Society of History of Paediatric Surgery) HISTORY CLUB Opening remarks Robert Carachi, Giovanna Riccipetitoni Invited speaker Prof François Varlet (President of French Society of Pediatric Surgery) History of Pediatric Surgery in France Gastrostomy: short conduit, long history Michael W.L Gauderer Pioneers of German speaking pediatric surgery- A pedigree based on results of a comprehensive survey and interviews ''Ordinarius Professor Cemil Topuzlu: Founder of modern surgery in the Ottoman Empire and his contributions to Pediatric Surgery'' Gonca Topuzlu Tekant History of conjoined twins Juan A. Tovar Paediatric Surgery in Baghdad- From the visit of Mr. H.B, Eckstein, Abdulla Al-Rawi Appendicostomy a story in two halves David Drake 48

49 Concluding remarks - S.N. Cenk Buyukunal SCIENTIFIC PROGRAM Saturday June 23 rd 49

50 Saturday June 23 rd ROOM 1 07:30-08:30 PREPARATION OF A MANUSCRIPT COURSE GASTON BERGER AUDITORIUM 08:30-10:00 SCIENTIFIC SESSION X: TRAUMA-GENERAL Chairpersons: Michael Höllwarth (Austria), Udo Rolle (Germany) 08:30-08:40 SCX-G01: MANAGEMENT OF INHALATION INJURY IN CHILDREN: CLINICAL EXPERIENCES Doğuş Güney 1, Can İhsan Öztorun 2, Müjdem Nur Azılı 1, Emrah Şenel 2 08:40-08:50 SCX-G02: OPTICAL COHERENCE TOMOGRAPHY PROVIDES NEW INFORMATION ON BURN DEPTH IN CHILDREN A PILOT STUDY Judith Lindert, Kianusch Tafazzoli-Lari, Beke Larsen, Valerie Dalicho, Vasili Vasileiadis, Lutz Wünsch, Ludger Tüshaus 08:50-09:00 SCX-G03: BLUNT RENAL TRAUMA IN CHILDREN: OUTCOMES OF NONOPERATIVE MANAGEMENT Montserrat Aguilera-Pujabet, Romy Gander, Gloria Fatou Royo Gomes, Gabriela Guillén Burrieza, Jose Andrés Molino Gahete, Mercedes Perez, Manuel López Paredes, Marino Asensio Llorente 09:00-09:05 SCX-G04: IMPACT OF MATERNAL SOCIOECONOMIC STATUS ON NEWBORNS REQUIRING SURGERY FOR CONGENITAL MALFORMATIONS Carmen Dingemann 1, Martin Sonne 1, Benno M. Ure 1, Bettina Bohnhorst 2, Constantin von Kaisenberg 3, Maren Dreier 4, Sabine Pirr 2 09:05-09:10 SCX-G05: LONG-TERM RESULTS FOLLOWING INTRAARTICULAR FRACTURES OF THE MEDIAL MALLEOLUS IN CHILDREN AND ADOLESCENTS WITH SPECIAL EMPHASIS ON MRI Georg Singer 1, Thomas N Zwetti 1,2, Sebastian Tschauner 3, Erich Sorantin 3, Christoph Castellani 1, Holger Till 1, Tanja Kraus 4 50

51 09:10-09:15 SCX-G06: HOW CAN WE IMPROVE PREOPERATIVE INFORMATION TO PARENTS? Anais Delgove, Luke Harper, Pauline Savidan, Audrey Paygambar, Eric Dobremez, Yan Lefevre 09:15-09:20 SCX-G07: CHEST-TC IN THORACIC TRAUMA PATIENTS: DIAGNOSTIC VALUE VS RADIATION BURDEN Javier Jimenez-Gomez, Vanesa Nuñez-Cerezo, Manuel Gomez-Cervantes, Juan Jose Vazquez Estevez, Javier Murcia, Leopoldo Martinez-Martinez, Manuel Lopez-Santamaria 09:20-09:25 SCX-G08: THREE DIMENSIONAL (3D) LAPAROSCOPIC SURGERY IN A PEDIATRIC POPULATION: SINGLE CENTER EXPERIENCE AND LITERATURE REVIEW F. Valentina Paradiso, Serena Giannico, Laura Merli, Sara Silvaroli, Lorenzo Nanni 09:25-09:30 SCX-G09: ANGIO- EMBOLIZATION IN PEDIATRIC TRAUMA PATIENTS Kubilay Gürünlüpğlu 1, Canan Ceran 1, Mehmet Demircan 1, Ismail Okan Yıldırım 2, Ramazan Kutlu 2, Turan Yıldız 1 Saturday June 23 rd 09:30-09:35 SCX-G10: THE UTILITY OF INTESTINAL FATTY ACID BINDING PROTEIN IN PREDICTING INTESTINAL ISCHAEMIA IN INFANTS Nigel Hall 1,2, Haris Achilleos 3, Clare Rees 4, Mark Peters 3, Stefano Giuliani 4, Ashwath Bandi 5, Simon Eaton 6 09:35-09:40 SCX-G11: MANAGEMENT OF TRAUMATIC SPLENIC PSEUDOANEURISM IN CHILDREN Josué Eduardo Betancourth-Alvarenga 1, Bernardo Nuñez García 2, Nuria Brun Lozano 1, Clara Esteva Miro 1, Mireia Gaspar Pérez 1, Raquel Rojo Diez 1, Saioa Santiago Martinez 1, Natalia Alvarez García 1 09:40-09:45 SCX-G12: VASCULAR ANOMALIES: FROM PRENATAL EVALUATION TO PERINATAL MANAGEMENT Francesca Destro, Sara Costanzo, Vittoria Baraldini, Giovanna Riccipetitoni, Stefano Faiola, Teresa Izzo, Maria Angela Rustico, Luigina Spaccini 09:45-09:50 SCX-G13: USE OF THERAPEUTIC PLASMA EXCHANGE IN CHILDREN WITH THROMBOCYTOPENIA-ASSOCIATED MULTIPLE ORGAN FAILURE IN A PEDIATRIC BURN INTENSIVE CARE UNIT Can İhsan ÖZTORUN 1, Müjdem Nur AZILI 2, Doğuş GÜNEY 2, Rabia DEMİR 2, Serhat EMEKSİZ 3, Namık Yaşar ÖZBEK 4, Atilla ŞENAYLI 1, Emrah ŞENEL 1 09:50-09:55 SCX-G14: EXCISION OF PRENATALLY DIAGNOSED ENTERIC DUPLICATION CYSTS Aodhnait Fahy, Agostino Pierro 09:55-10:00 SCX-G15: INCIDENCE OF CHILD ABUSE IN CHILDREN ATTENDING THE SHOCKROOM OF THE EMERGENCY DEPARTMENT Marie-Louise Loos 1, Vincent de Jong 2, Rick van Rijn 2, Carel Goslings 2,3, Roel Bakx 1 10:00-10:30 COFFEE BREAK GASTON BERGER AUDITORIUM 10:30-12:00 SCIENTIFIC SESSION XI: BASIC SCIENCE 51

52 Chairpersons: Richard Keijzer (Canada), Amulya Saxena (United Kingdom) 10:30-10:40 SCXI-BS01: DIFFERENTIAL EFFECTS OF AMNIOTIC FLUID AND MESENCHYMAL STEM CELLS ON INTESTINAL EPITHELIAL CELLS Carol Lee 1, Bo Li 1, Francesca Nascimben 2, Hiromu Miyake 1, Shogo Seo 1, Agostino Pierro 1,3 10:40-10:50 SCXI-BS02: DECREASED LUNG-TO-LIVER-RATIO INDICATES A RELEVANT ROLE OF THE LIVER FOR THE PATHOGENESIS OF PULMONARY HYPOPOLASIA IN EXPERIMENTAL CONGENITAL DIAPHRAGMATIC Moritz Markel 1, Nicole Peukert 1, Marco Ginzel 1, Hartmut Schneider 2, Steffi Mayer 1, Anne Suttkus 1, Martin Lacher 1, Dietrich Kluth 1, Jan-Hendrik Gosemann 1 10:50-11:00 SCXI-BS03: ENDOGENOUS OMEGA-3 FATTY ACIDS PREVENT THE DEVELOPMENT OF EXPERIMENTAL NECROTIZING ENTEROCOLITIS INDEPENDENTLY OF PHYLUM LEVEL CHANGES IN GUT MICROBIOTA Hiromu Miyake 1,2, Carol Lee 1, Yuhki Koike 1, Yong Chen 1, Shogo Seo 1, Bo Li 1, Laura Rossi 3, Kathene Johnson-Henry 1, Michael Surette 3, Philip Sherman 1, Agostino Pierro 1 Saturday June 23 rd 11:00-11:10 SCXI-BS04: PREDICTIVE FACTORS OF POSTOPERATIVE COMPLICATIONS IN HIRSCHSPRUNG'S DISEASE: CHARACTERISATION OF THE INTESTINAL EPITHELIAL BARRIERAND THE ENTERIC NERVOUS SYSTEM Anne Dariel 1,2, Marie Auger 2, Lucie Grynberg 2, Charlène Brochard 2, Marc-David Leclair 3, Philine de Vries 4, Guillaume Levard 5, Véronique Couvrat 6, Guillaume Podevin 7, Françoise Schmitt 7, Sabine Irtan 8, Hubert Lardy 9, Cécile Muller 10, Erik Hervieux 8, Sabine Sarnacki 10, Michel Neunlist 2 11:10-11:15 SCXI-BS05: EXPERIMENTAL AND HUMAN NECROTIZING ENTEROCOLITIS IS ASSOCIATED WITH IMPAIRMENT OF EPIGENETIC REGULATOR HMGA1 Marissa Cadete, Bo Li, Hiromu Miyake, Joshua O'Connell, Agostino Pierro 11:15-11:20 SCXI-BS06: TRANSPLANTED SOX10+VENUS MOUSE ENTERIC NEURAL CREST-DERIVED CELLS MIGRATED INTO AGANGLIONIN COLON IN THE HIRSCHSPRUNG'S MOUSE MODEL Naho Fujiwara 1, Katsumi Miyahara 1, Nana Nakazawa-Tanaka 2, Chihiro Akazawa 3, Atsuyuki Yamataka 1 11:20-11:25 SCXI-BS07: TUMOR NECROSIS FACTOR-STIMULATED GENE 6 PROTEIN ATTENUATES THE INTESTINAL INJURY ASSOCIATED WITH ISCHEMIA-REPERFUSION Yuhki Koike 1,2, Bo Li 1, Carol Lee 1, Hiromu Miyake 1, Mikihiro Inoue 2, Keiichi Uchida 2, Masato Kusunoki 2, Agostino Pierro 1 11:25-11:30 SCXI-BS08: KNOWN AND NOVEL MICRORNAS CONTAINED IN AMNIOTIC FLUID STEM CELL EXOSOMES RESCUE PULMONARY HYPOPLASIA IN EXPERIMENTAL CONGENITAL DIAPHRAGMATIC HERNIA Lina Antounians 1,2, Adrienne Sulistyo 1,2, Vincenzo Catania 1,2, Qi Ma 1,2, Bo Li 3,2, Augusto Zani 1,2 11:30-11:35 SCXI-BS09: ALTERATIONS OF THE FECAL VOLATILOME IN A MURINE MODEL OF NEUROBLASTOMA Christoph Castellani 1, Georg Singer 1, Margarita Kaiser 1, Ahmed ElHaddad 1, Wolfram Miekisch 2, Gert Warncke 1, Daniela Sperl 3, Holger Till 1 11:35-11:40 52

53 SCXI-BS10: COMBINED GENETIC EFFECTS OF RET, NRG1 AND SEMA3 SUSCEPTIBILITY VARIANTS ON MULTIFACTORIAL HIRSCHSPRUNG DISEASE IN INDONESIA. Gunadi 1, Kristy Iskandar 2, Akhmad Makhmudi 1, Aravinda Chakravarti 3 11:40-11:45 SCXI-BS11: NOS-INTERACTING PROTEIN (NOSIP) IS DECREASED IN THE PULMONARY VASCULATURE OF NITROFEN-INDUCED DIAPHRAGMATIC HERNIA Hiroki Nakamura, Julia Zimmer, Florian Friedmacher, Prem Puri 11:45-11:50 SCXI-BS12: EPHRIN-B1, -B2 AND -B4 EXPRESSION IS DECREASED IN DEVELOPING DIAPHRAGMS AND LUNGS OF FETAL RATS WITH NITROFEN-INDUCED CONGENITAL DIAPHRAGMATIC HERNIA Toshiaki Takahashi, Florian Friedmacher, Julia Zimmer, Prem Puri 11:50-11:55 SCXI-BS13: NECROTIZING ENTEROCOLITIS INDUCES DETRIMENTAL EFFECTS ON THE CEREBRAL DISTRIBUTION OF MATURE NEURONS AND OLIGODENDROCYTES George Biouss 1,2, Lina Antounians 1,2, Joshua O Connell 3,2, Shogo Seo 3,2, Bo Li 3,2, Nataliia Svergun 1, Adrienne Sulistyo 1,2, Ornella Pellerito 1,2, Alyssa Belfiore 1,2, Areti Tzanetakis 1,2, Agostino Pierro 3,2, Augusto Zani 1,2 Saturday June 23 rd 11:55-12:00 SCXI-BS14: RNA CARGO OF AMNIOTIC FLUID STEM CELL EXOSOMES IS ESSENTIAL FOR IMPROVING PULMONARY HYPOPLASIA IN EXPERIMENTAL CONGENITAL DIAPHRAGMATIC HERNIA Lina Antounians 1,2, Vincenzo Catania 1,2, Adrienne Sulistyo 1,2, Bo Li 3,2, Augusto Zani 1,2 GASTON BERGER AUDITORIUM 12:00-12:30 DUHAMEL LECTURE Benno Ure (Germany) The future Introduction: Jean Michel Guys 12:30-13:00 EUPSA HONORS AND MEDALS Rehbein Medal: R. Rintala (Finland) EUPSA Honorary Membership: M. Rivosecchi (Italy) Introduction: Giovanna Riccipetitoni 13:00 UEMS: section of pediatric surgery Piotr Czauderna : re -accreditation of Marseille as a training center 13:00-14:30 LUNCH ROOM 1 13:30-14:30 MEET THE EXPERT 3 Alaa El-Ghoneimi (France): Redo hypospadias :30 POSTER WALKS POSTER WALK 17 Chairpersons: LOWER GASTROINTESTINAL Annika Mutanen (Canada), Frederic Lavrand (France) PW17-LG01: PERI-OPERATIVE CARE IN RECONSTRUCTIVE SURGERY FOR RECTOVESTIBULAR FISTULA WITHIN THE ARM-NET CONSORTIUM: DOES IT INFLUENCE COMPLICATIONS AND SHORT-TERM COLORECTAL FUNCTION? 53

54 H.J.J. van der Steeg 1, I.A.L.M. van Rooij 2, A.F.W. van der Steeg 3, I. de Blaauw 1 PW17-LG02: SHORT TERM RESULTS OF SURGICAL MANAGEMENT OF SHORT BOWEL SYNDROME-INTESTINAL FAILURE PATIENTS Gozde Sakul 1, Zafer Dokumcu 1,2, Emre Divarci 1,2, Hilmican Ulman 1, Funda Ozgenc 3,2, Ahmet Celik 1,2 PW17-LG03: COMPLICATIONS OF OSTOMY CLOSURE IN NEONATES Stefan Doornbos, Jan Hulscher PW17-LG04: ANORECTAL MANOMETRY MAY REDUCE THE NUMBER OF RECTAL SUCTION BIOPSY PROCEDURES NEEDED TO DIAGNOSE HIRSCHSPRUNG S DISEASE Rob J. Meinds, Monika Trzpis, Paul M.A. Broens PW17-LG05: ANASTOMOTIC ULCERS IN CHILDREN Pedro Palazon Bellver, Irene de Haro Jorge, Laura Saura García, Victoria Julià Masip, Xavier Tarrado Castellarnau PW17-LG06: LOW-COST APPENDECTOMY: A FASTER AND CHEAPER TECHNIQUE FOR UNCOMPLICATED APPENDICITIS Ignacio Miró, Elena Carazo, Vicente Ibáñez, Miguel Couselo, Antonia Mínguez, David Crehuet, Juan José Vila Saturday June 23 rd PW17-LG07: IMMATURITY OF THE RECTOANAL INHIBITORY REFLEX AS A CAUSE FOR CONSTIPATION IN INFANTS Rob J. Meinds, Monika Trzpis, Paul M.A. Broens PW17-LG08: RULING OUT APPENDICITIS IN CHILDREN: CAN WE USE CLINICAL PREDICTION RULES? Paul van Amstel 1,2, Ramon R. Gorter 2,1, Johanna H. van der Lee 2, Huib A. Cense 3, Roel Bakx 2,1, Hugo A. Heij 2,1 PW17-LG09: PREDICTING THE ODDS OF HIRSCHSPRUNG DISEASE IN PATIENTS REFERRED TO PEDIATRIC SURGERY Yu Qi Wu 1, Suyin Lum Min 2, Richard Keijzer 2 PW17-LG10: THE ALTERATION OF THIOL/ DISULPHIDE HEMOSTASIS AND BILIRUBIN LEVELS IN CHILDREN WITH APPENDICITIS Fuad Mammadov 1, Gulnur Gollu 1, Ufuk Ates 1, omer Erel 2, Murat Alisik 2, Imge Erguder 3, Meltem Bingol-kologlu 1, Aydin Yagmurlu 1, Tanju Aktug 1, Huseyin Dindar 1 PW17-LG11: CAECAL AND APPENDICAL VOLVULUS IN CHILDREN: MANAGEMENT AND OUTCOMES Karina Miura da Costa 1, Amulya Saxena 2 PW17-LG12: IMPACT ON PATIENT CARE OF A MULTIDISCIPLINARY CENTER SPECIALIZING IN COLORECTAL AND PELVIC RECONSTRUCTION Alejandra Vilanova-Sanchez, Carlos Reck-Burneo, Alessandra Gasior, Laura Weaver, Karen Diefenbach, Dennis Minzler, Robert Dyckes, Christina B Ching, Venkata R. Jayanthi, Katerine McCracken, Geri Hewitt, Richard J Wood, Marc A. Levitt POSTER WALK 18 Chairpersons: UPPER GASTROINTESTINAL Nigel Hall (United Kingdom), Guillaume Podevin (France) PW18-UG01: TOTAL OESOPHAGO-GASTRIC DISSOCIATION: INDICATIONS AND RESULTS IN TWO THIRD-LEVEL CENTERS Michela Cing Yu Wong 1,2, Francesco Molinaro 3, Rosella Angotti 3, Mario Messina 3, Girolamo Mattioli 1,2 54

55 PW18-UG02: COMPARISON OF DELAYED ANASTOMOTIC REPAIR AND PRIMARY ANASTOMOTIC REPAIR IN PATIENTS WITH INTESTINAL ATRESIA Lindel Dewberry, Helen Madsen, Ann Kulungowski, Stig Somme, Denis Bensard PW18-UG03: CONGENITAL PYLORIC ATRESIA: ASSESSMENT OF MANAGEMENT AND OUTCOMES Gratiana Oana Alqadi 1,2, Amulya K. Saxena 1 PW18-UG04: LAPAROSCOPIC GASTROSTOMY VERSUS PERCUTANEOUS ENDOSCOPIC GASTROSTOMY: OUTCOMES AND COMPLICATIONS Yurema González Ruiz, Carolina Corona Bellostas, Rafael Fernández Atuan, Paolo Bragagnini Rodríguez, Alexander Siles Hinojosa, Cristina Domínguez García, Mercedes Ruiz de Temiño Bravo PW18-UG05: TOTAL OESOPHAGO-GASTRIC DISSOCIATION: A 20-YEAR RETROSPECTIVE Raef Jackson, Riccardo Coletta, Feras Tomalieh, Antonino Morabito PW18-UG06: PERCUTANEOUS GASTROJEJUNOSTOMY TUBE FEEDING OUTCOMES IN CHILDREN Laszlo Juhasz 1, Tamas Kovacs 1, Amulya K Saxena 2 Saturday June 23 rd PW18-UG07: LAPAROSCOPIC VERSUS OPEN PYLOROMYOTOMY IN INFANTS: FOCUS ON COMPLICATIONS Anne Lehn 1, Marina Sica 1, Amane Allah Lachkar 1, Raphaël Moog 1, Isabelle Kauffmann 1, Anne Schneider 1,2, François Becmeur 1,2, Isabelle Talon 1,2 PW18-UG08: GASTRIC VOLVULUS IN CHILDREN: MANAGEMENT AND OUTCOMES Karina Miura da Costa 1, Amulya Saxena 2 PW18-UG09: OUTCOME OF PATIENTS AFTER NECROTIZING ENTEROCOLITIS - DOES THE TYPE OF SURGICAL PROCEDURE AFFECT MORTALITY RATE AND MORBIDITY? Miroslava Funakova, Pavol Omanik, Igor Beder, Daniela Sandorova, Jan Trnka PW18-UG10: ENDOSCOPIC MANAGEMENT OF FOREIGN BODY INGESTION AND FOOD IMPACTION IN CHILDREN. WHICH ENDOSCOPIC METHOD AND RETRIVAL DEVICE TO USE? Ufuk Ates 1, Ergun Ergun 1, Gulnur Gollu 1, Bilge Turedi 2, Nil Yasam Tastekin 1, Gonul Kucuk 3, Aydin Yagmurlu 1, Murat Cakmak 1, Aktug Tanju 1, Huseyin Dindar 1, Meltem Bingol Kologlu 1 PW18-UG11: BOLUS FEEDING AFTER FUNDOPLICATION IS SAFE Justin Sobrino, Hanna Alemayehu, Joseph Sujka, Leo Andrew Benedict, Shawn St. Peter, Jason Fraser PW18-UG12: LAPAROSCOPIC-ASSISTED GASTRIC TRANSPOSITION: A STANDARDISED AND RISK-ASSESSED APPROACH Charlotte Holbrook, Paolo De Coppi, Kate Cross, Joseph Curry POSTER WALK 19 Chairpersons: GENERAL Aline Ranke (France), Janne Suominen (Finland) PW19-G01: TANNING VERSUS SCHUSTER IN THE MANAGEMENT OF THE OMPHALOCELE: WHAT TO CHOOSE? Aurélien BINET 1, Sarah AMAR 1, Khalid ALZAHRANI 1, Bertin KOUAME 2, Ossenou OUATTARA 3, Maxime KOFFI 3, Sounkere MOUFIDATH 3, Dorian NASSER 3, François BASTARD 4, Francis LEFEBVRE 5, Aurélien SCALABRE 6, Hubert LARDY 1 55

56 PW19-G02: MANAGEMENT OF HYDATID DISEASE IN CHILDREN: A REPORT OF 135 PEDIATRIC HYDATIDOSIS Gizem Beril Ozdemir, Zehra Gunyuz Temir, Ayse Basak Ucan, Belkıs Deniz Ozbilek, Ozkan Okur, Incinur Genisol, Volkan Altınok, Gokce Sonmez, Hunkar Erdogan, Ayberk Cubukcu, Munevver Hosgor PW19-G03: MANAGEMENT AND OUTCOMES OF CONGENITAL ANOMALIES IN LOW-, MIDDLE-, AND HIGH- INCOME COUNTRIES: PROTOCOL FOR A MULTI-CENTRE, INTERNATIONAL, PROSPECTIVE COHORT STUDY Naomi Wright 1, Niyi Ade-Ajayi 2, Justine Davies 1, Dan Poenaru 3, Nick Sevdalis 4, Andy Leather 1, Global PaedSurg Research Collaboration 1 PW19-G04: ADVERSE EVENTS OF DIFFERENT SCLEROSING AGENTS IN THE TREATMENT OF LYMPHATIC MALFORMATIONS IN CHILDREN Silje Kooijman, Frédérique Bouwman, Bas Verhoeven, Leo Schultze Kool, Carine van der Vleuten, Sanne Botden, Ivo de Blaauw PW19-G05: STANDARD OF CARE IN RARE DISEASES: PREPARING FOR ERNICA'S UPCOMING GUIDELINES ON HIRSCHSPRUNG'S DISEASE Kristiina Kyrklund 1, Francesco Fascetti-Léon 2, René Wijnen 3, Mikko Pakarinen 1 PW19-G06: COAGULOPATHY IN NEONATAL SURGERY Pamela Middleton, Odette Pheiffer, Behrouz Banieghbal Saturday June 23 rd PW19-G07: LOW COST TRAINING OF PEDIATRIC MINIMALLY INVASIVE PROCEDURES Sanne Botden, Erik Leijte, Ivo de Blaauw PW19-G08: PEDIATRIC TRACHEOSTOMY: A COMPARISION OF OUTCOMES BETWEEN DIFFERENT INDICATIONS Leonor Melero Guardia, Juan Luis Antón-Pacheco, Rocío Morante Valverde, Isabel Carrillo Arroyo, Belén Aneiros Castro, Jesús Vicente Redondo Sedano, Rubén Martin Alelu, María Isabel Benavent Gordo, Andrés Gómez PW19-G09: APPENDIX SIMULATION FOR LESS THAN 1: AN INTERNATIONAL EVALUATION Kathryn Ford 1, Hannah Thompson 2, Niyi Ade-Ajay 3, Oliver Burdall 4 PW19-G10: LAPAROSCOPIC HERNIA REPAIR: EVALUATION OF THE IDES TECHNIQUE IN A PEDIATRIC POPULATION Lucile Fievet 1, Salman Ghazwani 1, Claire Gallinet 2, Ahmad Fakhro 1, Sophie Vermersch 2, Jean-Luc De Lucas 1, François varlet 2, Aurelien Scalabre 2 PW19-G11: ROLE OF ROUTINE ANALYTICAL STUDIES IN THE PREPARATORY OF PEDIATRIC SURGERY Cristina Garces Visier 1,2, Cristina Bailen Ruiz 1, Jaime Rodriguez De Alarcon García 1, Eva Dominguez 1, Luis Felipe Ávila Ramirez 1, Carmen Soto Beauregard 1 PW19-G12: WHICH ACCESS SHOULD BE SELECTED FOR INTRAVENOUS PORT CATHETERIZATION? SUBCLAVIEN VEIN & INTERNAL JUGULAR VEIN Emre Divarci 1, Zafer Dokumcu 1, Ozge Kilic 1, Berna Erozkan 2, Canan Bor 2, Taner Balcıoglu 2, Orkan Ergun 1, Ahmet Celik 1 POSTER WALK 20 Chairpersons: THORACIC Liza Ali (France), Juan de Agustin (Spain) PW20-TH01: THE EPIDEMIOLOGIC DATA OF TURKISH ESOPHAGEAL ATRESIA REGISTRY 56

57 Tutku Soyer 1, Can İhsan Öztorun 2, Binali Fırıncı 3, İlhan Çiftçi 4, Gülnur Göllü Bahadır 5, Ayşe Karaman 6, Çiğdem Ulukaya Durakbaşa 7, Emre Divarcı 8, İbrahim Akkoyun 9, Ayşe Parlak 10, Berat Dilek Demirel 11, Sonay Yalçın 12, Hüseyin İlhan 13, Mustafa Onur Öztan 14, Gürsu Kıyan 15, Önder Özden 16, Gonca Topuzlu Tekant 17, Akgün Oral 18, Ünal Güvenç 19, Başak Erginel 20, Abdullah Yıldız 21, Nazile Ertürk 22, Hakan Samsum 23 PW20-TH02: PERINATAL PREDICTIVE FACTORS OF SHORT-TERM MORBIDITY IN PATIENTS WITH OESOPHAGEAL ATRESIA IN A DEVELOPING COUNTRY Sahla Sallemi 1, Saloua Ammar 1, Manar Hbaieb 1, Mohamed zouari 1, Hayet Zitouni 2, Mahdi Ben Dhaou 1, Riadh Mhiri 1, Amel Ben Hmed 3, Chiraz Rgaieg 3, Afef Ben Thabet 3, Abdellatif Gargouri 3 PW20-TH03: THE USE OF AUTOPERICARDIUM IN SURGICAL TREATMENT OF TRACHEOMALACIA IN CHILDREN Danylo Krivchenya 1, Alexander Dubrovin 1, Eugene Rudenko 1,2, Vasyl Prytula 1,2 PW20-TH04: THE ROLE OF FLEXIBLE BRONCHOSCOPY ACCOMPLISHED THROUGH A LARYNGEAL MASK AIRWAY IN THE TREATMENT OF TRACHEABRONCHIAL FOREIGN BODIES Alev Suzen 1, Suleyman Cuneyt Karakus 2, Nazile Erturk 2 PW20-TH05: EARLY VIDEO ASSISTED THORACOSCOPIC (VATS) PLEURODESIS AND BLEBECTOMY - THE OPTIMAL TREATMENT FOR SIGNIFICANT PRIMARY SPONTANEOUS PNEUMOTHORAX IN CHILDREN Samuel Davies 1, Anna Wells 1, Alan James 2, Rajendra Kumar 1, Devesh Kaushal 2 PW20-TH06: FIBRINOLYSIS WITH UROKINASE AS FIRST LINE TREATMENT FOR PEDIATRIC PLEURAL EMPYEMA: IS THERE ANY FACTOR ADVISING FOR AN INITIAL VATS? MP Martín-Giménez, A Laín, L García-Martínez, C Giné, G Guillén, M Aguilera, M López-Paredes Saturday June 23 rd PW20-TH07: THORACOSCOPIC RESECTION OF CONGENITAL PULMONARY AIRWAY MALFORMATION: DOES AGE MATTER? CT Lau, KKY Wong PW20-TH08: VIDEO-ASSISTED THORACOSCOPY SUPERIOR TO CHEST TUBE DRAINAGE AS A PRIMARY TREATMENT FOR CHILDHOOD EMPYEMA Anna Mäkinen 1, Janne Suominen 1,2, Jukka Salminen 1,2 PW20-TH09: VATS APPROACH FOR THORACIC BRONCHOGENIC CYST IN CHILDREN: A GOLD STANDART Yaqoub Jafar 1, Frederic Hameury 2, Aurélien Scalabre 3, Pierre Yves Mure 2, Yohan Robert 1, Pierre Yves Rabattu 1, Remi Dubois 2, Francois Varlet 3, Christian Piolat 1 PW20-TH10: THORACOSCOPIC REPAIR OF TYPE C ESOPHAGEAL ATRESIA: MULTICENTER ITALIAN STUDY Moustafa Elayyouti 1,2, Giovanni Ruggeri 3, Mario Lima 3, Maria Luisa Conighi 4, Savatore Fabio Chiarenza 4, Michela Cing YU Wong 5, Andrea Pedemonte 6, Girolamo Mattioli 7, Alessandra Implatini 8, Sebastiano Cacciaguerra 8, Francesco Fascetti Leon 9, Piergiorgio Gamba 9, Rosella Angotti 10, Mario Messina 11 PW20-TH11: MINIMALLY INVASIVE TREATMENT OF HYDATID CYST OF THE LUNG IN CHILDREN Riad Adjerid 1, Amine Benaired 2, Hobeddine Medah 3, Norredine Otsmane 1, Rachid Koudjeti 1, Ahmed Khelifaoui 1 PW20-TH12: A HYBRID TECHNIQUE IN PATIENTS WITH EXTREME HALLER INDEX: STERNAL ELEVATION WITH PECTUS-UP BEFORE INSERTION OF THE PECTUS BAR Bernardo Nuñez García 1, Nuria Brun Lozano 1, Josué Eduardo Betancourth-Alvarenga 1, Sonia Albaladejo Beltrán 2, Clara Esteva Miro 1, Mireia Perez Gaspar 1, Natalia Alvarez García 1, Saioa Santiago Martínez 1, Raquel Rojo Diez 1, Lluis Blanch Torra 3 POSTER WALK 21 UROLOGY 57

58 Chairpersons: Stephan Geiss (France), Luke Harper (France) PW21-UR01: CORRELATION OF ANORECTAL MALFORMATION SEVERITY AND ASSOCIATED UROLOGIC ABNORMALITIES: A REVIEW OF 329 PATIENTS Molly Fuchs 1, Yuri Sebastiao 1, Laura Weaver 1, Nolan Farrell 2, Alejandra Vilanova-Sanchez 3, Devin Halleran, Daniel Dajusta 1, Christina Ching 1, Richard Wood 1, Marc Levitt 1 PW21-UR02: URINARY TRACT INFECTIONS AFTER VOIDING CYSTOURETHROGRAPHY: IS ANTIBIOTIC PROPHYLAXIS NECESSARY? Pilar Guillén, Manuel Espinoza, Francesco Ecclesia, Marta De Lucio, Cristina Garcés, Henar Souto, Ana Luis Huertas, Cristina Riñón, Rafael Arteaga PW21-UR03: RITUAL CIRCUMCISION: A HAPPY EVENT BUT NOT ALWAYS Mohamed Amine MSEDDI 1, Anis MASMOUDI 1, Sahla SELLAMI 2, Nouri REBAI 1, Walid SMAOUI 1, Mohamed FOURATI 1, Mohamed JALLOULI 2, Mahdi BEN DHAOU 2, Mourad HAJSLIMEN 1, Riadh MHIRI 2, Nabil MHIRI 1 PW21-UR04: DRAINAGE TECHNIQUE AFTER PYELOPLASTY IN CHILDREN: DOUBLE J STENT VERSUS URETEROPYELOSTOMY Aida Daib, Dorra Tarchella, Malak Boughdir, Youssef Hellal, Rabiaa Ben Abdallah, Riadh Ben Malek, Youssef Gharbi, Najib Kaabar PW21-UR05: OUTCOMES OF TRANSPERITONEAL LAPAROSCOPIC HEMINEPHRECTOMY IN DUPLEX KIDNEYS IN INFANTS AND CHILDREN Delphine Demède 1, Pierre-Yves Rabattu 2, Jacques Birraux 3, Pierre DE Mouriquand 1, Pierre-Yves Mure 1 Saturday June 23 rd PW21-UR06: XANTHOGRANULOMATOUS PYELONEPHRITIS IN CHILDREN: A 24-CASE SERIES Mohamed Amine MSEDDI 1, Anis MASMOUDI 1, Sahla SELLAMI 2, Nouri REBAI 1, Walid SMAOUI 1, Mohamed FOURATI 1, Mohamed JALLOULI 2, Mahdi BE? DHAOU 2, Mourad HAJSLIMEN 1, Riadh MHIRI 2, Nabil MHIRI 1 PW21-UR07: WHICH PSYCHOMETRIC EVALUATION FOR NEUROGENIC BLADDER AND BOWEL DYSFUNCTION IN CHILDREN WITH SPINA BIFIDA? Frédéric Hameury 1, Pierre Aurélien Beuriat 2, Maguelone Pons 3, Camille Olivary 4, Isabelle Poirot 5, Pierre Yves Mure 1, Delphine Demède 1, Pierre Mouriquand 1 PW21-UR08: RETROSPECTIVE MULTICENTER ANALYSIS OF FINDINGS AND MANAGEMENT OF NON-PALPABLE TESTIS Zafer Dokumcu 1, Kamer Polatdemir 2, Mustafa Onur Oztan 3,4, Erdal Turk 5, Ulgen Celtik 1, Gokce Sozmez 2, Ali Sayan 4, Emre Divarci 1, Tunc Ozdemir 6,4, Akgun Oral 6,2, Orkan Ergun 1, Irfan Karaca 5, Gokhan Koyluoglu 3,4, Geylani Ozok 1, Ahmet Celik 1 PW21-UR09: EARLY EXPERIENCE OF PEDIATRIC ENDOPYELOTOMY IN RECURRENT PUJ OBSTRUCTION Hanan Said 1, Shamim Hashim 2, Abdul Aziz Al Ghamdi 2, Syed Salahuddin 3, Ali Elsayed 2 PW21-UR10: EFFECTS OF REPEATED BOTULINUM-A TOXIN INJECTIONS ON BLADDER COMPLIANCE IN CHILDREN WITH REFRACTORY NEUROGENIC DETRUSOR OVERACTIVITY Audrey Paygambar, Nadia Boudaoud, Francesco Laconi, Marie-Laurence Poli-Merol PW21-UR11: ENDOSCOPIC HOLMIUM LASER TREATMENT OF URINARY STONE DISEASE: A SINGLE-CENTER EXPERIENCE Federica Marinoni, Giorgio Giuseppe Orlando Selvaggio, Giovanni Di Iorio, Andrea Pansini, Giovanna Riccipetitoni PW21-UR12: MEDICAL EXPULSIVE THERAPY VERSUS OPERATION IN PEDIATRIC DISTAL URETERAL STONES: WHICH IS ADVENTAGEOUS? 58

59 Asya Eylem Boztas, Ozge Ozturk, Kamer Polatdemir, Gokce Sonmez, Ozge Atacan, Aytac Karkiner, Arzu Sencan, Akgun Oral POSTER WALK 22 Chairpersons: GENERAL-TRAUMA Marc Margaryan (France), Udo Rolle (Germany) PW22-G01: LAPAROSCOPIC HIATAL HERNIA REPAIR IN CHILDREN Anna Rieth 1, Tamás Kovács 1, Amulya K. Saxena 2 PW22-G02: LONG-TERM FUNCTIONAL OUTCOME OF PANCREATICODUOEDENECTOMY FOR MALIGNANCYIN CHILDREN Grimaldi Chiara, Martucci Cristina, Capriati Teresa, Angelico Roberta, Saffioti Maria Cristina, Diamanti Antonella, Spada Marco PW22-G03: NEONATAL BURNS: A CHALLENGE FOR PAEDIATRIC SURGEONS Maria Alvarez-Barrial, Miriam Miguel, Borja Nava, Paloma Triana, Javier Serradilla, Alba Bueno, Mercedes Diaz- Gonzalez, Virginia Amesty, Juan Carlos Lopez-Gutierrez PW22-G04: POSTERIOR CRUCIATE LIGAMENT (PCL) TEARS IN PAEDIATRIC AND ADOLESCENT PATIENTS: MID- TERM FOLLOW-UP AFTER SURGICAL MANAGEMENT Helmut Wegmann 1, Christoph Castellani 1, Sophie Janout 1, Michael Novak 2, Robert Eberl 1, Georg Singer 1, Holger Till 1 Saturday June 23 rd PW22-G06: CONGENITAL POUCH COLON (CPC): SYSTEMATIC REVIEW AND WESTERN COUNTRY EXPERIENCE Miriam Duci 1, Enrico La Pergola 1, Paola Midrio 2, Francesco Fascetti - Leon 1, Piergiorgio Gamba 1 PW22-G07: KIDS AND TEENS ON WHEELS: A SIX-YEAR POPULATION-BASED STUDY Jani Unkuri, Silja Kosola, Päivi Salminen, Pentti Kallio PW22-G08: ABDOMINAL TRAUMA: ARE THE APSA GUIDELINES APPLIED AND ARE THEY APPLICABLE? Carmen Trabanino 1, Guillaume Peré 2, Christophe Laplace 3, Philippe Galinier 2, Eric Dobremez 1, Luke Harper 1, Olivier Abbo 2 PW22-G09: A LARGE SERIES OF PEDIATRIC SILS SPLENECTOMY: SINGLE CENTER EXPERIENCE Enaam Raboe, Ali Zeinelabdeen, Alaa Ghallab, Ameen Alsaggaf, Mazen Zidan, Mohammed Fayez, Yazeed Owiwi, Ibrahim Abdulraheem, Ahmed Atta PW22-G10: LONG TERM FOLLOW-UP EXAMINATION OF THE PERFUSION OF THE INTERNAL JUGULAR VEIN AFTER VESSEL-SPARING IMPLANTATION OF A HICKMAN-CATHETER OR PORT-A-CATH Laura Antonia Ritz, Julia Ley-Zaporozhan, Dieterich von Schweinitz, Jochen Hubertus PW22-G11: OUTCOME OF PAEDIATRIC PANCREATIC TRAUMA: A TRI-CENTRIC EXPERIENCE Dalia Gobbi 1, Miriam Duci 2, Francesca Destro 3, Piergiorgio Gamba 4, Giovanna Riccipetitoni 3, Paola Midrio 1 PW22-G12: DISTAL RADIAL FRACTURES IN CHILDHOOD: IS THE PROXIMAL TITAN ELASTIC NAILING A SAFE SURGICAL METHOD? Balazs Fadgyas, Tamas Peter Sult POSTER WALK 23 Chairpersons: CASE REPORTS Carmen Mesas Burgos (Sweden), Florian Friedmacher (United Kingdom) 59

60 PW23-CR01: TRANS-ANAL BAROTRAUMA BY COMPRESSED AIR IN A 3 YEARS OLD PATIENT: A CASE REPORT Federica Bianchi, Marta Peretti, Simone Patanè, Luca Giacomello PW23-CR02: TORSION OF CECAL APPENDIX. REPORT OF THE FIRST ITALIAN CASE AND REVIEW OF THE LITERATURE Cosimo Bleve 1, Lorenzo Costa 2, Salvatore Fabio Chiarenza 2 PW23-CR04: PECTUS EXCAVATUM AND CARDIAC DEXTROPOSITION ASSOCIATED TO REPAIRED CONGENITAL DIAPHRAGMATIC HERNIA. IS NUSS TECHNIQUE POSSIBLE? Alba Bueno, Javier Serradilla, Jose Luis Encinas, Pilar Durán, Francisco Hernández, María Álvarez, Francisco de Borja Nava, Carlos Delgado, Antonio Jesús Muñoz, Manuel López-Santamaría, Carlos Andrés De la Torre PW23-CR05: ARTERIAL PRIAPISM IN CHILDERN: TREATMENT BY AN ORAL ALPHA-ADRENERGIC STIMULANT AGENT (ETILEFRINE) Yaqoub Jafar 1, Firas Ozone 2, Fayez Adawi 2, Pierre Bondil 2 PW23-CR06: TISSEEL OR NOT TISSEEL : FIBRIN SEALANT TO GLUE A PERSISTANT ANASTAMOTIC OESOPHAGEAL LEAK Elizabeth Gavens, Michael Cooper, Richard Lindley, Sean Marven PW23-CR07: PARTIAL DUPLICATION OF THE GENITOURINARY SYSTEM WITH TOTAL COLONIC DUPLICATION IN A BOY AFTER IN VITRO FERTILIZATION: A CASE REPORT Marisa Marija Butnere 1,2, Arnis Engelis 1,2, Ainars Gilis 2, Daila Pugacevska 1,2, Astra Zviedre 1,2, Mohits Kakars 1,2, Aigars Petersons 1,2 Saturday June 23 rd PW23-CR08: DOUBLE AORTIC ARCH: ABOUT UNUSUAL CLINICAL PRESENTATION IN 2 CHILDREN Pierre Meignan, Bruno Lefort, Jean Marc El Arid, Julie Lothion, François Lengelle, Hubert Lardy, Paul Neville, Aurélien Binet PW23-CR09: UTERINE DUPLICATION WITH NON-COMMUNICATING HEMI-UTERUS: A CASE REPORT Alexis LUBET 1, Mariette RENAUX-PETEL 2, Horace ROMAN 3, Agnès LIARD-ZMUDA 3 PW23-CR10: SUBGLOTTIC ECTOPIC THYMUS: DIAGNOSTIC AND SURGICAL MANAGEMENT OF AIRWAY OBSTRUCTION Irene Paraboschi 1,2, Layla Musleh 3, Michele Torre 2, Federica Fati 1, Girolamo Mattioli 1,2 PW23-CR11: CHALLENGING DIAGNOSIS FOR A BIG MEDIASTINAL TUMOR IN A 11-YEAR OLD GIRL Sascha Czipin, Florian Augustin, Beatrice Häussler, Bettina Härter PW23-CR12: CAVERNOUS HEMANGIOMA OF THE BLADDER IN CHILDREN: ABOUT TWO CASES Nizar Sassi, Sondes Sahli, Wiem Hannachi, Nesrine Chebil, Amina Karray, Mourad Hamzaoui POSTER WALK 24 Chairpersons: CASE REPORTS Kristiina Kyrklund (Finland), Peter Vajda (Hungary) PW24-CR01: OESOPHAGEAL LUNG-REPORT OF A CASE Vivek Singh, Anjan Dhua, Manisha Jana, Veereshwar Bhatnagar PW24-CR02: ABDOMINAL PAIN REVEALING A DUPLICATION OF VERMIFORM APPENDIX IN A 6-YEAR-OLD CHILD 60

61 Abid Imen 1, Ben dhaou Mahdi 1, Hbaib Manar 1, Sallemi Sahla 1, Ben Abdallah ahmmed khalil 1, Zouari Mohamed 1, Mhiri Riadh 2 PW24-CR03: THORACO-OMPHALOPAGUS TWINS SEPARATION: A SURGICAL CHALLENGE Arvind Sinha, Mahaveer Singh Rodha PW24-CR04: A TRAIN CAN HIDE ANOTHER: VOLVULUS WITH INTESTINAL MALROTATION HIDING A PANAGANGLIONNOSIS Yosra Kerkeni, Wiem Hannachi, Nizar Sassi, Yasmine Houas, Mourad Hamzaoui PW24-CR05: COMPLETE STOMACH HERNIATION IN A NEONATAL MARFAN SYNDROME Marta Martos-Rodríguez, Carles Giné Prades, Laura García Martínez, Ana Laín Fernández, Marta Pilar Martín Giménez, Patricia Barila Lompe, Manuel López Paredes PW24-CR07: POST-TRAUMATIC HIGH-FLOW PRIAPISM TREATED BY ENDOVASCULAR EMBOLIZATION Hamza Boussaffa, Sahbi Naouar, Nidhal Ati, Mohamed Amri, Badereddine Ben Khelifa, Braeik Salem, Rafik El Kamel PW24-CR08: LONG GAP ESOPHAGEAL ATRESIA, IS THERE A PLACE FOR A NEW INNOVATIVE MINIMALLY INVASIVE TECHNIQUE FOR GAP MEASUREMENT? Alexander Siles Hinojosa 1, Jorge Godoy Lenz 2,3 PW24-CR09: COSTELLO SYNDROME AND UMBILICAL LIGAMENT RHABDOMYOSARCOMA Mariela Dore, Paloma Triana, Saturnino Barrena, Carlos Sanchez-Montenegro, Javier Serradilla, María Alvarez- Barrial, Leopoldo Martínez-Martínez PW24-CR10: AN UNUSUAL CASE OF SURGICAL ACUTE ABDOMEN Rim Kiblawi 1, Britta Maecker-Kolhoff 2, Christin Linderkamp 2, Benno Ure 1, Jens Dingemann 1 Saturday June 23 rd PW24-CR11: ARTERIAL TORTUOSITY SYNDROME AND ITS RELEVANCE IN PEDIATRIC SURGERY Josué Eduardo Betancourth-Alvarenga, Bernardo Nuñez García, Nuria Brun Lozano, Mireia Riba Martínez, Clara Esteva Miro, Salvador Rigol Sanmartin, Begoña Sanchez Vazquez, M. Begoña San Vicente Vela, Carlos Bardaji Pascual PW24-CR12: APPRAISAL OF SACRAL NERVE INJURY BY PELVIC NEUROTRACTOGRAPHY AFTER ROBOTIC SURGERY FOR SACRAL NEUROFIBROMA IN A 12 YEARS OLD GIRL Eva Mille 1,2, Cecile Olivia Muller 1,2, Alessio Virzi 3,2, Pietro Gori 3, Jean-Baptiste Marret 1,2, Laureline Berteloot 4,2, David Grevent 4, Thomas Blanc 1, Nathalie Boddaert 4,2, Isabelle Bloch 3,2, Sabine Sarnacki 1,2 GASTON BERGER AUDITORIUM 14:30-16:30 SCIENTIFIC SESSION XII: ONCOLOGY Chairpersons: Sabine Sarnacki (France), Leopoldo Martinez (Spain) :40 SCXII-ON01: PREOPERATIVE INTERVENTIONAL RADIOLOGY FOR PAEDIATRIC SOLID TUMOURS: A SYSTEMATIC REVIEW AND META-ANALYSIS FROM THE GROUP OF YOUNG SURGEONS OF EUROPE Elisa Zambaiti 1,2, Alexander Siles Hinojosa 3, Valentina Montano 4, Annika Mutanen 5, Mathilde Glenisson 6, Stephanie Franchi Abella 7, Daniele Pariente 8, Luca Pio 9 14:40-14:50 61

62 SCXII-ON02: CAN WE AVOID RADIATION EXPOSURE FOR CENTRAL VENOUS PORT SYSTEM PLACEMENT IN CHILDREN? Mariela Dore, Paloma Triana, Saturnino Barrena, Javier Jimenez, Manuel Gomez-Cervantes, Alba Sanchez-Galan, Manuel López-Santamaría, Leopoldo Martínez-Martínez 14:50-15:00 SCXII-ON03: CAVECTOMY WITHOUT RECONSTRUCTION FOR WILMS TUMOR WITH INFERIOR VENA CAVA INVOLVEMENT SILVIA Ceccanti, Simone Frediani, Alice Cervellone, Alessandro Boscarelli, Denis A Cozzi 15:00.15:10 SCXII-ON04: ADRENOCORTICAL CARCINOMA: INFLUENCE OF TP53 STATUS ON PROGNOSIS? Mariette Renaux-Petel 1,2, Agnès Liard-Zmuda 1, Gaëlle Bougeard-Denoyelle 2,1, Thierry Frebourg 2,1 15:10-15:20 SCXII-ON05: NEUROENDOCRINE TUMORS OF THE APPENDIX: AN UPDATE FROM THE TREP PROJECT Calogero Virgone 1, Gianni Bisogno 2, Stefano Avanzini 3, Alessandro Inserra 4, Andrea Ferrari 5, Anna Maria Fagnani 6, Pierluigi Lelli Chiesa 7, Patrizia Dall'Igna 1 15:20-15:30 SCXII-ON06: PLEUROPULMONARY BLASTOMA: RESULTS OF A NATIONAL REGISTRY Coralie Defert 1, Naziha Khen Dunlop 2, Olivier Abbo 3, Audrey Guinot 4, Paula Borrego 5, Cecile Verite 6, Odile Minckes 7, Guillaume Podevin 8, Guillaume Levard 9, Helene Sudour Bonange 10, Aurora Mariani 11, Nicolas Berte 12, Sabine Irtan 13, Anne Jourdain 14, Sabine Sarnacki 2, Yves Reguerre 15, Daniel Orbach 16, Alexis P Arnaud 1 Saturday June 23 rd 15:30-15:40 SCXII-ON07: PANCREATIC TUMORS IN PEDIATRIC AGE: AN UPDATED OVERVIEW FROM THE TREP PROJECT Francesca Destro 1, Calogero Virgone 2, Alessandro Crocoli 3, Alessandro Inserra 3, Daniele Alberti 4, Gianni Bisogno 2, Andrea Ferrari 5, Piergiorgio Gamba 2, Patrizia Dall'Igna 2, Giovanna Riccipetitoni 1 15:40-15:50 SCXII-ON08: PROPHYLACTIC THYROIDECTOMY IN HEREDITARY MEDULLARY THYROID CARCINOMA IN CHILDREN. A SINGLE-CENTRE EXPERIENCE Cristina Garces Visier, Manuel Espinoza, Juan Carlos Ollero Fresno, Marta De Lucio, Pilar Guillen, Henar Souto, Ana Lourdes Luis Huertas, Rocio Espinosa, Clara Rico, Jose Lorenzo Alonso Calderon 15:50-16:00 SCXII-ON09: MINIMALLY INVASIVE SURGERY FOR WILMS TUMOURS: CAN WE SAFELY EXPAND THE SIOP UMBRELLA PROTOCOL CRITERIA? Aurore Bouty 1, Thomas Blanc 2, Aurelien Scalabre 3, Marc David Leclair 4, Frederic Lavrand 5, Alice Faure 6, Aurelien Binet 7, Sabine Sarnacki 2, Mike O'brien 8, Michael Nightingale 8, Yves Heloury 8, Francois Varlet 3 16:00-16:10 SCXII-ON10: PERITONEAL MESOTHELIOMA IN CHILDREN: A STUDY OF 15 CASES Sophie Vermersch 1, François Varlet 1, Daniel Orbach 2, Nicolas Andre 3, Alexis Arnaud 4, Jean-louis Stephan 5, Laurent Villeneuve 6, Cecile Brigand 7, Laurence Brugières 8, Marie-Laurence Poli-Mérol 9, Claire Berger 5, Aurelien Scalabre 1 16:10-16:20 SCXII-ON11: THREE-DIMENSIONAL PRINTED MODEL AND VIRTUAL RECONSTRUCTION: AN EXTRA TOOL FOR PEDIATRIC SOLID TUMORS SURGERY 62

63 Ángela Sánchez-Sánchez 1, Óscar Girón-Vallejo 1, Ramón Ruiz-Pruneda 1, Dr. María Férnandez-Ibieta 1, Darío García- Calderón 2, Vanesa Villamil 1, Maria Cristina Giménez-Aleixandre 1, Carlos Andrés Montoya-Rangel 1, Juan Pedro Hernández-Bermejo 1 16:20-16:30 SCXII-ON12: ULTRASOUND ASSISTED CANNULATION OF THE INTERNAL JUGULAR VEIN. A PROSPECTIVE COMPARISON TO THE OPEN CUT-DOWN TECHNIQUE Luciano Di Leone, Marco Gambino, Gaetano Pugliese, Fawzi Shweiki, Maria Sicilia, Maria Grazia Raffaella Aceti GASTON BERGER AUDITORIUM 16:30-17:30 AWARDS AND CLOSING REMARKS FIND FULL ABSTRACT TEXT ON EUPSA APP 63

64 FIND FULL ABSTRACT TEXT ON EUPSA WEBSITE 64

65 POSTER FLOOR PLAN Tuesday June 21st :30 POSTER WALKS 1-8 Friday June 22nd :30 POSTER WALKS 9-16 Saturday June 23rd :30 POSTER WALKS

66 EXHIBITION FLOOR PLAN 66