Oral cavity neoplasms imaging staging
|
|
- Brett Armstrong
- 5 years ago
- Views:
Transcription
1 Oral cavity neoplasms imaging staging Poster No.: C-1751 Congress: ECR 2010 Type: Educational Exhibit Topic: Head and Neck Authors: L. Oleaga, M. Squarcia, S. Capurro, J. Berenguer, T. Pujol, M. Olondo, C. Cardenal; Barcelona/ES Keywords: oral cavity, oral tongue, head and neck tumors DOI: /ecr2010/C-1751 Any information contained in this pdf file is automatically generated from digital material submitted to EPOS by third parties in the form of scientific presentations. References to any names, marks, products, or services of third parties or hypertext links to thirdparty sites or information are provided solely as a convenience to you and do not in any way constitute or imply ECR's endorsement, sponsorship or recommendation of the third party, information, product or service. ECR is not responsible for the content of these pages and does not make any representations regarding the content or accuracy of material in this file. As per copyright regulations, any unauthorised use of the material or parts thereof as well as commercial reproduction or multiple distribution by any traditional or electronically based reproduction/publication method ist strictly prohibited. You agree to defend, indemnify, and hold ECR harmless from and against any and all claims, damages, costs, and expenses, including attorneys' fees, arising from or related to your use of these pages. Please note: Links to movies, ppt slideshows and any other multimedia files are not available in the pdf version of presentations. Page 1 of 52
2 Learning objectives 1-To review the anatomy of the oral cavity 2-To depict imaging landmarks used for staging oral cavity neoplasms 3-To review the TNM staging system applied to imaging classification of oral cavity tumors Background The oral portion of the upper aerodigestive tract is divided in two major components: the oral cavity and the oropharynx. The oral cavity is anterior to the oropharynx and separated from it by a ring of structures that includes the soft palate, anterior tonsilar pillars and the circumvallate papillae. The circumvallate papillae divide the tongue into the anterior two thirds, called the oral tongue and the posterior third, named the tongue base. The oral tongue is located in the oral cavity and the base tongue is in the oropharynx. The oral cavity contains the oral tongue, hard palate, the buccal mucosa, the floor of the mouth and the retromolar trigone. Imaging findings OR Procedure details ORAL TONGUE The oral tongue comprises the anterior two thirds of the tongue, anterior to the circumvallate papillae. It is formed by two halves separated by a midline septum. Page 2 of 52
3 The midline septum lies between the paired genioglossus muscles and extends into the floor of the mouth. The tongue is formed by intrinsic and extrinsic muscles. The intrinsic tongue muscles are formed by four interdigitating bundles of muscle fibers: superior and inferior longitudinal, vertical and transverse. Page 3 of 52
4 Fig.: Oral tongue (intrinsic muscles) Intrinsic muscles cp- circumvallate papillae Page 4 of 52
5 References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN The extrinsic tongue muscles include the genioglossus, hyoglossus and styloglossus. Page 5 of 52
6 Fig.: Oral tongue (extrinsic muscles)/floor of the mouth. Sublingual and submandibular spaces gg- genioglossus hg- hyoglossus mh- mylohyoid muscle slsublingual space sm- submandibular space References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN The hypoglossal nerve supplies motor inervation to both the intrinsic and extrinsic tongue musculature. The lingual nerve, a branch of trigeminal nerve, carries sensory taste fibers from the anterior two thirds of the tongue and the glossopharyngeal nerve carries similar fibers from the posterior third of the tongue. HARD PALATE The hard palate is formed by the horizontal plates of the palatine bones. It is the rigid segment of the oral cavity. The mucous membrane of the hard palate is tighten to the periosteum of the palatine bones. The soft palate is attached to the posterior aspect of the hard palate. Page 6 of 52
7 Fig.: Hard palate hp-hard palate References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN ORAL MUCOSA The mucosal area of the oral cavity lines the entire cavity; there is no visible separation between the mucosal area of the oral cavity and the adjacent oropharynx. The mucosa lines the buccal, gingival, palatal, sublingual and lingual surfaces. Page 7 of 52
8 The depth of the mucosal area of the oral cavity is only a few millimeters. There is no visible separation between the mucosal area of the oral cavity and the adjacent oropharynx. The epithelial lining of the oral cavity consist of no keratinized, stratified, squamous epithelium. Subepithelial minor salivary glands are found throughout the inner surface of the buccal mucosa. Page 8 of 52
9 Fig.: Buccal mucosa oph- oropharynx oc- oral cavity References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN FLOOR OF THE MOUTH Page 9 of 52
10 The floor of the mouth is a U-shaped muscular sling composed by the mylohyoid muscle. Fig.: Floor of the mouth gg- genioglossus hg- hyoglossus mh- mylohyoid muscle References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN The mylohyoid muscle serves as a muscular hammock strung between the medial aspects of the mandibular bodies. It separates the sublingual space (SLS) from the submandibular space (SMS), they represent two important landmarks in the floor of the mouth. Page 10 of 52
11 Fig.: Oral tongue (extrinsic muscles)/floor of the mouth. Sublingual and submandibular spaces gg- genioglossus hg- hyoglossus mh- mylohyoid muscle slsublingual space sm- submandibular space References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 11 of 52
12 It is covered by squamous mucosa and continuous with the suprahyoid spaces. It is bounded anteriorly by the gingiva of the mandible and posteriorly by the anterior tonsillar pillar. The SLS is located superomedial to the myelohyoid muscle; it contains the anterior extension of the hyoglossus muscle, the lingual nerve, cranial nerves IX and XII, lingual artery and vein, the sublingual glands and ducts, deep portion of submandibular gland and Wharton's duct. The hyoglossus muscle is an important surgical landmark as it separates the Wharton s duct and the hypoglossal and lingual nerves, which lie lateral to the muscle, from the medially positioned lingual artery and vein. The SMS is inferolateral to the myelohyoid muscle and superior to the hyoid bone. It contains the anterior belly of the dygastric muscle, the superficial portion of the submandibular gland, the facial vein and artery and the inferior loop of XII cranial nerve. RETROMOLAR TRIGONE The retromolar trigone is a triangular area of mucosa covering the anterior aspect of the ascending ramus of the mandible, posterior to and between the upper and lower third molar teeth. The mucous membrane of the retromolar trigone and anterior tonsillar pillars blend together. Page 12 of 52
13 Fig.: Retromolar trigone rmt- retromolar trigone bm-buccinator muscle spcm- superior constrictor muscle References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 13 of 52
14 The mucosa and submucosa of the retromolar trigone form a layer that moves with respect to the underlying pterygomandibular raphe. The pterigomandibular raphe is a thick fascial band that extends between the hamulus of the medial pterygoid plate and the mylohyoid ridge of the mandible. Page 14 of 52
15 Page 15 of 52
16 Fig.: Pterigomandibular raphe ptmr- pterigomandibular raphe bm- buccinator muscle spcm- superior constrictor muscle References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN The buccinator and superior pharyngeal constrictor muscles both originate from the pteygomandibular raphe. Malignancies arising in the retromolar trigone may extend cephalad along the pterygomadibular raphe to the buccinator space or they may reach caudally the mylohyoid muscle and the floor of the mouth. MALIGNANT NEOPLASMS Squamous cell carcinoma account for > 90% of all malignant lesions of the oral cavity. Risk factors include alcohol and tobacco abuse, it affects primarily middle-aged men. The five subsites of squamous cell carcinoma of the oral cavity are the oral tongue, the floor of the mouth, the retromolar trigone, the oral mucosa and the hard palate. Squamous cell carcinomas of the oral cavity tend to spread locally with invasion of surrounding structures, and the risk and patterns of lymphatic spread to regional cervical nodes vary with the anatomic location of the primary tumor. Certain anatomic subsites, such as the oral tongue and floor of the mouth, are rich in lymphatics, and tumors of these areas have a higher risk of nodal metastases. Distant metastasis is not common, but tumors such as adenoid cystic carcinoma have a higher predilection for pulmonary metastases. T Staging for primary squamous cell carcinoma of the oral cavity T1- Tumor is 2cm or less in its greatest dimension T2- Tumor more than 2cm but not more than 4cm in its greatest dimension T3- Tumor more than 4cm in its greatest dimension T4- Tumor invades adjacent structures, including mandible, maxilla, skin, extrinsic tongue muscles, and soft tissues of the neck Page 16 of 52
17 There are important aspects to be assessed on imaging which influence the treatment and prognosis of the patients. Those factors include: tumor size, integrity of the mandible, invasion of the neurovascular pedicle, involvement of the base of the tongue, extent of tumour in relation to the midlin, invasion of the pterygomandibular raphe, buccinator space and lymph nodes. ORAL TONGUE TUMORS Fig.: Axial contrast enhanced CT T4 squamous cell carcinoma of the left oral tongue (arrows) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 17 of 52
18 Fig.: Axial contrast enhanced CT Squamous cell carcinoma of oral tongue on the left crossing the lingual septum (ls) into contralateral tongue (arrow) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN HARD PALATE TUMORS Page 18 of 52
19 Fig.: Right hard palate mass with invasion of the upper alveolar ridge(arrows) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN ORAL MUCOSA TUMORS Page 19 of 52
20 Fig.: Axial FATSAT T2W MRI Squamous cell carcinoma of lingual mucosa, invading the extrinsic muscles of the tongue with posterior extension to the lateral pharyngeal wall (asterisk). Bilateral IIA lymph nodes References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 20 of 52
21 Fig.: Axial contrast enhanced CT T4 squamous cell carcinoma of the gingival mucosa on the right eroding the maxillary alveolar ridge References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 21 of 52
22 Fig.: Figure 16- A-Axial T1W MRI. B-Coronal T1W MRI Lingual mucosa tumor with right mandibular invasion (arrows). High signal intensity of the normal bone marrow on the left (asterisk) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN FLOOR OF THE MOUTH TUMORS Page 22 of 52
23 Fig.: Axial contrast enhanced CT T2 squamous cell carcinoma of the tongue invading the sublingual space, hioglosus muscle and floor of the mouth. Normal sublingual space (sl), hyoglosus muscle (hg) and mylohyoid muscle (mh) on the left. References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 23 of 52
24 Fig.: Axial contrast enhanced CT T4 squamous cell carcinoma of mandibular alveolar ridge, large area of bone destruction of mandible in both surfaces medial and lateral (asterisk). Invasion of mylohyoid muscle. Normal mylohyoid muscle on the right (mh) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 24 of 52
25 RETROMOLAR TRIGONE TUMORS Fig.: Axial contrast enhanced CT T1 right retromolar trigone mass (arrows) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 25 of 52
26 Fig.: Axial contrast enhanced CT T2 left retromolar trigone mass (arrows) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 26 of 52
27 Fig.: Figure 18- A-Axial T1W MRI. B-Axial FATSAT T1W gadolinium enhanced MRI. C- Axial DW MRI. D- ADC map A- Left trigone mass with mandibular invasion (arrows) B- Enhancement of the tumor and mandibular bone marrow (arrows) C- Increased signal of the tumoral mass on DW image (arrows) D- Restriction of the tumoral mass on the ADC map (arrows) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN LYMPHATIC SPREAD Page 27 of 52
28 Malignant tumors of the oral cavity metastasize to ipsilateral level IB, level IIA an IIB or to contralateral lymph nodes. The incidence of lymph node metastasis is 10-30% for early disease and 50-70% for late disease. Imaging is necessary to assess deep submucosal extent and for evaluation of lymph node chains. N staging for oral cavity tumors Nx Regional lymph nodes cannot be assessed N0 No regional lymph node metastasis N1 Metastasis in a single ipsilateral lymph node, 3 cm or less in greatest dimension N2 Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than 6 cm in greatest dimension; or in multiple ipsilateral lymph nodes, none more than 6 cm in greatest dimension; or in bilateral or contralateral lymph nodes, none more than 6 cm in greatest dimension N2a Metastasis in a single ipsilateral lymph node more than 3 cm but not more than 6 cm in greatest dimension N2b Metastasis in multiple ipsilateral lymph nodes, none more than 6 cm in greatest dimension N2c Metastasis in bilateral or contralateral lymph nodes, none more than 6 cm in greatest dimension N3 Metastasis in a lymph more than 6 cm in greatest dimension Lymph nodes level classification based on imaging methods Arch otolaryngol Head Neck Surg 1999;125: AJR 2000;174: Page 28 of 52
29 Level IA, IB (reference posterior border of submandibular gland) Level IIA, IIB (reference hyoid bone) Level III (reference crycoid bone) Level IV (reference anterior scalene muscle, lateral border of carotid artery) Level V (reference posterior border of sternocleidoimastoid muscle) Level VI (reference medial border of carotid artery and sternal bone) Level VII (superior mediastinal nodes) Retrofaringeal nodes Supraclavicular nodes Fig.: Figure 17- A-Axial FATSAT T2W MRI. B-Axial FATSAT T2W. C-Axial Diffusion Weighted (DW) MRI A- Squamous cell carcinoma of the left trigone (arrows) BBilateral IIA metastasic lymph nodes (arrows) C- Bilateral IIA metastasic lymph nodes with increased signal on DW image (arrows) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Page 29 of 52
30 Fig.: Figure 19- Axial (A) and Sagital (B) Contrast enhanced CT Left level IIB metastasic lymph nodes with necrosis in a patient with left oral tongue carcinoma (arrows) References: L. Oleaga; Radiology, Hospital Clinic, Barcelona, SPAIN Images for this section: Page 30 of 52
31 Fig. 1: Oral tongue (intrinsic muscles) Intrinsic muscles cp- circumvallate papillae Page 31 of 52
32 Fig. 2: Oral tongue (extrinsic muscles)/floor of the mouth. Sublingual and submandibular spaces gg- genioglossus hg- hyoglossus mh- mylohyoid muscle sl- sublingual space smsubmandibular space Page 32 of 52
33 Fig. 3: Hard palate hp-hard palate Page 33 of 52
34 Fig. 4: Buccal mucosa oph- oropharynx oc- oral cavity Page 34 of 52
35 Fig. 5: Floor of the mouth gg- genioglossus hg- hyoglossus mh- mylohyoid muscle Page 35 of 52
36 Fig. 6: Retromolar trigone rmt- retromolar trigone bm-buccinator muscle spcm- superior constrictor muscle Page 36 of 52
37 Page 37 of 52
38 Fig. 7: Pterigomandibular raphe ptmr- pterigomandibular raphe bm- buccinator muscle spcm- superior constrictor muscle Fig. 8: Axial contrast enhanced CT T4 squamous cell carcinoma of the left oral tongue (arrows) Page 38 of 52
39 Fig. 9: Axial contrast enhanced CT Squamous cell carcinoma of oral tongue on the left crossing the lingual septum (ls) into contralateral tongue (arrow) Page 39 of 52
40 Fig. 10: Right hard palate mass with invasion of the upper alveolar ridge(arrows) Page 40 of 52
41 Fig. 11: Axial FATSAT T2W MRI Squamous cell carcinoma of lingual mucosa, invading the extrinsic muscles of the tongue with posterior extension to the lateral pharyngeal wall (asterisk). Bilateral IIA lymph nodes Page 41 of 52
42 Fig. 12: Axial contrast enhanced CT T4 squamous cell carcinoma of the gingival mucosa on the right eroding the maxillary alveolar ridge Page 42 of 52
43 Fig. 13: Figure 16- A-Axial T1W MRI. B-Coronal T1W MRI Lingual mucosa tumor with right mandibular invasion (arrows). High signal intensity of the normal bone marrow on the left (asterisk) Page 43 of 52
44 Fig. 14: Axial contrast enhanced CT T2 squamous cell carcinoma of the tongue invading the sublingual space, hioglosus muscle and floor of the mouth. Normal sublingual space (sl), hyoglosus muscle (hg) and mylohyoid muscle (mh) on the left. Page 44 of 52
45 Fig. 15: Axial contrast enhanced CT T4 squamous cell carcinoma of mandibular alveolar ridge, large area of bone destruction of mandible in both surfaces medial and lateral (asterisk). Invasion of mylohyoid muscle. Normal mylohyoid muscle on the right (mh) Page 45 of 52
46 Fig. 16: Axial contrast enhanced CT T1 right retromolar trigone mass (arrows) Page 46 of 52
47 Fig. 17: Axial contrast enhanced CT T2 left retromolar trigone mass (arrows) Page 47 of 52
48 Fig. 18: Figure 18- A-Axial T1W MRI. B-Axial FATSAT T1W gadolinium enhanced MRI. C- Axial DW MRI. D- ADC map A- Left trigone mass with mandibular invasion (arrows) B- Enhancement of the tumor and mandibular bone marrow (arrows) C- Increased signal of the tumoral mass on DW image (arrows) D- Restriction of the tumoral mass on the ADC map (arrows) Page 48 of 52
49 Fig. 19: Figure 17- A-Axial FATSAT T2W MRI. B-Axial FATSAT T2W. C-Axial Diffusion Weighted (DW) MRI A- Squamous cell carcinoma of the left trigone (arrows) B- Bilateral IIA metastasic lymph nodes (arrows) C- Bilateral IIA metastasic lymph nodes with increased signal on DW image (arrows) Fig. 20: Figure 19- Axial (A) and Sagital (B) Contrast enhanced CT Left level IIB metastasic lymph nodes with necrosis in a patient with left oral tongue carcinoma (arrows) Page 49 of 52
50 Conclusion Imaging is necessary to assess deep submucosal extent and for evaluation of lymph node chains. Important aspects to demonstrate on imaging are tumor size, integrity of the mandible, the extent of tumour in relation to the midline, invasion of the pterygomandibular raphe and buccinator space. Those factors can change the treatment and prognosis of the patient. KEY POINTS TO TAKE HOME 1- The oral cavity contains the oral tongue, hard palate, the buccal mucosa, the floor of the mouth and the retromolar trigone. 2- The oral tongue comprises the anterior two thirds of the tongue, anterior to the circumvallate papillae. 3- The intrinsic tongue muscles are formed by four interdigitating bundles of muscle fibers: superior and inferior longitudinal, vertical and transverse. 4- The extrinsic tongue muscles include the genioglossus, hyoglossus and styloglossus. 5- The mucosal area of the oral cavity lines the entire cavity; there is no visible separation between the mucosal area of the oral cavity and the adjacent oropharynx. 6- The floor of the mouth is a U-shaped muscular sling composed by the mylohyoid muscle. 7- The mylohyoid muscle serves as a muscular hammock strung between the medial aspects of the mandibular bodies. It separates the sublingual space (SLS) from the submandibular space (SMS), they represent two important landmarks in the floor of the mouth. 8- The hyoglossus muscle is an important surgical landmark as it separates the Wharton s duct and the hypoglossal and lingual nerves. Page 50 of 52
51 9- The retromolar trigone is a triangular area of mucosa covering the anterior aspect of the ascending ramus of the mandible, posterior to and between the upper and lower third molar teeth. 10- Malignancies arising in the retromolar trigone may extend cephalad along the pterygomadibular raphe to the buccinator space or they may reach caudally the mylohyoid muscle and the floor of the mouth. 11- Squamous cell carcinoma account for > 90% of all malignant lesions of the oral cavity. 12- Imaging is necessary to assess deep submucosal extent and for evaluation of lymph node chains. 13- Important aspects to demonstrate on imaging are: a-tumor size b-integrity of the mandible c-extent of tumour in relation to the midline d-invasion of the pterygomandibular raphe and buccinator space Personal Information Laura Oleaga Radiology Department Hospital Clinic Barcelona. Spain lauraoleaga@gmail.com Page 51 of 52
52 References 1- Lenz M., Greess H., Baum U., Dobritz M., Kersting-Sommerhoff B. Oropharynx, oral cavity, floor of the mouth: CT and MRI. Eur J Radiol. 2000; 33: Becker M. Oral cavity, oropharynx, and hypopharynx. Semin Roentgenol 2000; 35: Yousem D.M., Chalian A.A. Oral cavity and pharynx. Radiol Clin North Am. 1998; 36: Mukherji S.K., Castillo M. Normal cross-sectional anatomy of the nasopharynx, oropharynx, and oral cavity. Neuroimaging Clin N Am. 1998; 8: Laine F.J., Smoker W.R. Oral cavity: anatomy and pathology. Semin Ultrasound CT MR. 1995; 16: Mukherji S.K., Castelijns J., Castillo M. Squamous cell carcinoma of the oropharynx and oral cavity: how imaging makes a difference. Semin Ultrasound CT MR. 1998; 19: Sigal R. Oral cavity, oropharynx, and salivary glands. Neuroimaging Clin N Am. 1996; 6: Stambuk.E.H., Karimi S., Lee N., Patel S.G. Oral cavity and oropharynx tumors. Radiol Clin N Am 2007; 45: Page 52 of 52
Basic Anatomy and Physiology of the Lips and Oral Cavity. Dr. Faghih
Basic Anatomy and Physiology of the Lips and Oral Cavity Dr. Faghih It is divided into seven specific subsites : 1. Lips 2. dentoalveolar ridges 3. oral tongue 4. retromolar trigone 5. floor of mouth 6.
More informationAnatomy of Oral Cavity DR. MAAN AL-ABBASI
Anatomy of Oral Cavity DR. MAAN AL-ABBASI By the end of this lecture you should be able to: 1. Differentiate different parts of the oral cavity 2. Describe the blood and nerve supply of mucosa and muscles
More informationCT findings of osteoradionecrosis of the mandible
CT findings of osteoradionecrosis of the mandible Poster No.: C-2569 Congress: ECR 2015 Type: Educational Exhibit Authors: J. Abreu e Silva, M. J. Magalhães, N. Costa, S. Ramos Alves, M. V. P. P. Gouvea;
More informationOral cavity : consist of two parts: the oral vestibule and the oral cavity proper. Oral vestibule : is slit like space between.
Oral cavity Oral cavity : consist of two parts: the oral vestibule and the oral cavity proper Oral vestibule : is slit like space between the teeth, buccal gingiva, lips, and cheeks 1 Oral cavity Oral
More informationA pictorial review of normal anatomical appearences of Pericardial recesses on multislice Computed Tomography.
A pictorial review of normal anatomical appearences of Pericardial recesses on multislice Computed Tomography. Poster No.: C-1787 Congress: ECR 2012 Type: Educational Exhibit Authors: N. Ahmed 1, G. Avery
More informationUltrasound assessment of T1 Squamous Cell Carcinomas of the Tongue.
Ultrasound assessment of T1 Squamous Cell Carcinomas of the Tongue. Poster No.: C-2014 Congress: ECR 2015 Type: Educational Exhibit Authors: S. R. Rice, G. Price, L. Firmin, S. Morley, T. Beale; London/UK
More informationSubdivided into Vestibule & Oral cavity proper
Extends from the lips to the oropharyngeal isthmus The oropharyngeal isthmus: Is the junction of mouth and pharynx. Is bounded: Above by the soft palate and the palatoglossal folds Below by the dorsum
More informationANTERIOR CERVICAL TRIANGLE (Fig. 2.1 )
2 Neck Anatomy ANTERIOR CERVICAL TRIANGLE (Fig. 2.1 ) The boundaries are: Lateral: sternocleidomastoid muscle Superior: inferior border of the mandible Medial: anterior midline of the neck This large triangle
More informationCharacterisation of cervical lymph nodes by US and PET-CT
Characterisation of cervical lymph nodes by US and PET-CT Poster No.: C-1807 Congress: ECR 2010 Type: Educational Exhibit Topic: Head and Neck Authors: J. I. Garcia Gomez; Mexico City/MX Keywords: cervical
More informationAnatomical Variations of the Levator Scapulae Muscle - an MR Imaging Study
Anatomical Variations of the Levator Scapulae Muscle - an MR Imaging Study Poster No.: R-0016 Congress: 2015 ASM Type: Scientific Exhibit Authors: J. Au, A. Webb, G. Buirski, P. Smith, M. Pickering, D.
More informationMonophasic versus biphasic contrast application in CT of patients with head and neck tumour
Monophasic versus biphasic contrast application in CT of patients with head and neck tumour Poster No.: C-3331 Congress: ECR 2010 Type: Topic: Authors: Keywords: DOI: Scientific Exhibit Head and Neck G.
More informationPopliteal pterygium syndrome
Popliteal pterygium syndrome Poster No.: C-1816 Congress: ECR 2011 Type: Educational Exhibit Authors: L. B. S. Santos, J. L. D. O. Schiavon, O. O. Guimaraes Neto, 1 1 2 3 1 1 C. A. P. Braga, R. S. LEMOS,
More informationAJCC Staging of Head & Neck Cancer (7 th edition, 2010) -LIP & ORAL CAVITY-
TX: primary tumor cannot be assessed T0: no evidence of primary tumor Tis: carcinoma in situ. T1: tumor is 2 cm or smaller AJCC Staging of Head & Neck Cancer (7 th edition, 2010) -LIP & ORAL CAVITY- T2:
More information-Ibrahim Al-Naser. -Dr Al- Muhtaseb. 1 P a g e
-1 -Ibrahim Al-Naser - -Dr Al- Muhtaseb 1 P a g e The Digestive System The doctor started the lecture by talking about the class rules. The GI system is an organ system, it is divided into: The Alimentary
More informationMR imaging of FIGO stage I uterine cervical cancer: The diagnostic impact of 3T-MRI
MR imaging of FIGO stage I uterine cervical cancer: The diagnostic impact of 3T-MRI Poster No.: C-1191 Congress: ECR 2010 Type: Educational Exhibit Topic: Genitourinary Authors: M. Takeuchi, K. Matsuzaki,
More informationLesions of the pancreaticoduodenal groove, a pictorial review
Lesions of the pancreaticoduodenal groove, a pictorial review Poster No.: C-2131 Congress: ECR 2013 Type: Educational Exhibit Authors: E. Ni Mhurchu, L. Lavelle, I. Murphy, S. Skehan ; IE, Dublin/ IE Keywords:
More information(loco-regional disease)
(loco-regional disease) (oral cavity) (circumvillae papillae) (subsite) A (upper & lower lips) B (buccal membrane) C (mouth floor) D (upper & lower gingiva) E (hard palate) F (tongue -- anterior 2/3 rds
More informationDiffuse high-attenuation within mediastinal lymph nodes on non-enhanced CT scan: Usefulness in the prediction of benignancy
Diffuse high-attenuation within mediastinal lymph nodes on non-enhanced CT scan: Usefulness in the prediction of benignancy Poster No.: C-1785 Congress: ECR 2012 Type: Authors: Keywords: DOI: Scientific
More informationComparison of Image quality in temporal bone MRI at 3T using 2D selective RF excitation versus a routine SPACE sequence
Comparison of Image quality in temporal bone MRI at 3T using 2D selective RF excitation versus a routine SPACE sequence Poster No.: C-1065 Congress: ECR 2015 Type: Authors: Keywords: DOI: Scientific Exhibit
More informationIdentification and numbering of lumbar vertebrae using various anatomical landmarks on MRI of lumbosacral spine
Identification and numbering of lumbar vertebrae using various anatomical landmarks on MRI of lumbosacral spine Poster No.: C-2125 Congress: ECR 2015 Type: Authors: Scientific Exhibit S. patil 1, A. M.
More informationNAACCR Webinar Series 1
Collecting Cancer Data: Lip and Oral 2013 2014 NAACCR Webinar Series October 3, 2013 Q&A Please submit all questions concerning webinar content through the Q&A panel. Reminder: If you have participants
More informationAnatomical cervical CT atlas for radiotherapy: A teaching model of lymph node levels for head and neck cancer treatment
Anatomical cervical CT atlas for radiotherapy: A teaching model of lymph node levels for head and neck cancer treatment Poster No.: C-1690 Congress: ECR 2010 Type: Educational Exhibit Topic: Head and Neck
More informationPleomorphic adenoma head and neck
Pleomorphic adenoma head and neck Poster No.: C-1042 Congress: ECR 2015 Type: Educational Exhibit Authors: M. E. Pérez Montilla, I. Bravo Rey, E. Roldán Romero, F. BravoRodríguez; Cordoba/ES Keywords:
More informationMagnetic Resonance Imaging of Perianal Fistulas
Magnetic Resonance Imaging of Perianal Fistulas Poster No.: C-0317 Congress: ECR 2014 Type: Authors: Keywords: DOI: Educational Exhibit A. P. Sathe, E. Soh, K. Y. Seto, B. Yeh, D. W. Y. chee, R. Quah,
More informationEmerging Referral Patterns for Whole-Body Diffusion Weighted Imaging (WB-DWI) in an Oncology Center
Emerging Referral Patterns for Whole-Body Diffusion Weighted Imaging (WB-DWI) in an Oncology Center Poster No.: C-1296 Congress: ECR 2014 Type: Scientific Exhibit Authors: G. Petralia 1, G. Conte 1, S.
More informationSCHOOL OF ANATOMICAL SCIENCES Mock Run Questions. 4 May 2012
SCHOOL OF ANATOMICAL SCIENCES Mock Run Questions 4 May 2012 1. With regard to the muscles of the neck: a. the platysma muscle is supplied by the accessory nerve. b. the stylohyoid muscle is supplied by
More informationThe Neck the lower margin of the mandible above the suprasternal notch and the upper border of the clavicle
The Neck is the region of the body that lies between the lower margin of the mandible above and the suprasternal notch and the upper border of the clavicle below Nerves of the neck Cervical Plexus Is formed
More informationMDCT signs differentiating retroperitoneal and intraperitoneal lesions- diagnostic pearls
MDCT signs differentiating retroperitoneal and intraperitoneal lesions- diagnostic pearls Poster No.: C-0987 Congress: ECR 2015 Type: Educational Exhibit Authors: D. V. Bhargavi, R. Avantsa, P. Kala; Bangalore/IN
More informationPET/CT depiction of ATS mediastinal nodal stations: What every radiologist should know - diagnostic strategies and potential pitfalls
PET/CT depiction of ATS mediastinal nodal stations: What every radiologist should know - diagnostic strategies and potential pitfalls Poster No.: C-236 Congress: ECR 2009 Type: Educational Exhibit Topic:
More informationThe Role of Radionuclide Lymphoscintigraphy in the Diagnosis of Lymphedema of the Extremities
The Role of Radionuclide Lymphoscintigraphy in the Diagnosis of Lymphedema of the Extremities Poster No.: C-1229 Congress: ECR 2014 Type: Authors: Keywords: DOI: Scientific Exhibit M. Osher 1, A. Pallas
More informationSlowly growing malignant nodules and rapidly growing benign nodules: Evaluation of the value of volume doubling time
Slowly growing malignant nodules and rapidly growing benign nodules: Evaluation of the value of volume doubling time Poster No.: C-208 Congress: ECR 2009 Type: Educational Exhibit Topic: Chest Authors:
More informationHead & Neck Clinical Sub Group. Network Agreed Imaging Guidelines for UAT and Thyroid Cancer. Measure Nos: 11-1C-105i & 11-1C-106i
Greater Manchester, Lancashire & South Cumbria Strategic Clinical Network & Senate Head & Neck Clinical Sub Group Network Agreed Imaging Guidelines for UAT and Thyroid Cancer Measure Nos: 11-1C-105i &
More informationVocal cord paralysis: anatomical correlation and review of imaging findings.
Vocal cord paralysis: anatomical correlation and review of imaging findings. Poster No.: C-1019 Congress: ECR 2011 Type: Educational Exhibit Authors: E. Gomez 1, A. Quiles 1, M. Tobed 2, F. Reina de la
More informationBiliary tree dilation - and now what?
Biliary tree dilation - and now what? Poster No.: C-1767 Congress: ECR 2012 Type: Educational Exhibit Authors: I. Ferreira, A. B. Ramos, S. Magalhães, M. Certo; Porto/PT Keywords: Pathology, Diagnostic
More informationMRI in staging of rectal carcinoma
MRI in staging of rectal carcinoma Poster No.: C-0152 Congress: ECR 2015 Type: Scientific Exhibit Authors: J. R. Ramos Rodriguez, M. Atencia Ballesteros, M. D. M. Muñoz Ruiz, A. J. Márquez Moreno, M. D.
More informationPI-RADS classification: prognostic value for prostate cancer grading
PI-RADS classification: prognostic value for prostate cancer grading Poster No.: C-1622 Congress: ECR 2014 Type: Scientific Exhibit Authors: I. Platzek, A. Borkowetz, T. Paulus, T. Brauer, M. Wirth, M.
More informationThe importance of knowing the lymphatic spread patterns of head and neck cancer for accurate nodal staging on CT: A practical schematic guide
The importance of knowing the lymphatic spread patterns of head and neck cancer for accurate nodal staging on CT: A practical schematic guide Poster No.: C-0483 Congress: ECR 2014 Type: Educational Exhibit
More informationValsalva-manoeuvre or prone belly position for computed tomography (CT) scan when an orbita varix is suspected: a single-case study.
Valsalva-manoeuvre or prone belly position for computed tomography (CT) scan when an orbita varix is suspected: a single-case study. Poster No.: C-0512 Congress: ECR 2012 Type: Authors: Keywords: DOI:
More informationExtrapulmonary Manifestations of Tuberculosis: A Radiologic Review
Extrapulmonary Manifestations of Tuberculosis: A Radiologic Review Poster No.: C-1958 Congress: ECR 2014 Type: Authors: Educational Exhibit J. Isern 1, S. Llaverias Borrell 1, A. Olarte 1, E. Grive 1,
More informationAcute Sialadenitis in Childhood: CT Findings and Clinical Manifestation according to the Gland Involvements
Acute Sialadenitis in Childhood: CT Findings and Clinical Manifestation according to the Gland Involvements Poster No.: C-0669 Congress: ECR 2012 Type: Scientific Exhibit Authors: A. Lee; Bucheon/KR Keywords:
More informationTemporal fossa Infratemporal fossa Pterygopalatine fossa Terminal branches of external carotid artery Pterygoid venous plexus
Outline of content Temporal fossa Infratemporal fossa Pterygopalatine fossa Terminal branches of external carotid artery Pterygoid venous plexus Boundary Content Communication Mandibular division of trigeminal
More informationEsophageal Cancer Staging Essentials: The New TNM Staging System (7th edition) and Clinicoradiologic Implications
Esophageal Cancer Staging Essentials: The New TNM Staging System (7th edition) and Clinicoradiologic Implications Poster No.: E-0060 Congress: ESTI 2012 Type: Scientific Exhibit Authors: K. Lee, T. J.
More informationA pictorial review of the Benign and Malignant Conditions involving the Salivary Glands and Oral Cavity.
A pictorial review of the Benign and Malignant Conditions involving the Salivary Glands and Oral Cavity. Poster No.: C-2266 Congress: ECR 2013 Type: Educational Exhibit Authors: L. Lavelle, J. F. Gerstenmaier,
More informationCT evaluation of small bowel carcinoid tumors
CT evaluation of small bowel carcinoid tumors Poster No.: C-0060 Congress: ECR 2015 Type: Educational Exhibit Authors: N. V. V. P. Costa, L. Nascimento, T. Bilhim ; Estoril/PT, PT, 1 2 3 1 2 3 Lisbon/PT
More informationLung cancer in patients with chronic empyema
Lung cancer in patients with chronic empyema Poster No.: P-0025 Congress: ESTI 2015 Type: Scientific Poster Authors: Y. Lee, C.-K. Park; Guri/KR Keywords: Neoplasia, Biopsy, PET-CT, CT, Thorax, Lung DOI:
More informationDiffusion-weighted MRI (DWI) "claw sign" is useful in differentiation of infectious from degenerative Modic I signal changes of the spine
Diffusion-weighted MRI (DWI) "claw sign" is useful in differentiation of infectious from degenerative Modic I signal changes of the spine Poster No.: C-0894 Congress: ECR 2012 Type: Scientific Exhibit
More informationSoft tissues lymphoma, the great pretender. MRI diagnostic keys.
Soft tissues lymphoma, the great pretender. MRI diagnostic keys. Poster No.: C-2133 Congress: ECR 2015 Type: Educational Exhibit Authors: L. Caminero, M. E. Banegas Illescas, M. L. Rozas, M. Y. Torres,
More information64-MDCT imaging of the pancreas: Scan protocol optimisation by different scan delay regimes
64-MDCT imaging of the pancreas: Scan protocol optimisation by different scan delay regimes Poster No.: C-051 Congress: ECR 2009 Type: Scientific Exhibit Topic: Abdominal and Gastrointestinal Authors:
More informationThe Pharynx. Dr. Nabil Khouri MD. MSc, Ph.D
The Pharynx Dr. Nabil Khouri MD. MSc, Ph.D Introduction The pharynx is the Musculo-fascial halfcylinder that links the oral and nasal cavities in the head to the larynx and esophagus in the neck Common
More information"The Space Between Us:" A Radiographic Review of Common and Uncommon Pathologic Findings within the Deep Spaces of the Neck
"The Space Between Us:" A Radiographic Review of Common and Uncommon Pathologic Findings within the Deep Spaces of the Neck Poster No.: C-2457 Congress: ECR 2015 Type: Educational Exhibit Authors: A. K.
More informationDr.Ban I.S. head & neck anatomy 2 nd y. جامعة تكريت كلية طب االسنان املرحلة الثانية
جامعة تكريت كلية طب االسنان التشريح مادة املرحلة الثانية أ.م.د. بان امساعيل صديق 6102-6102 1 The Palate The palate forms the roof of the mouth and the floor of the nasal cavity. It is divided into two
More informationARTICLE. Imaging of tongue carcinoma
Cancer Imaging (2006) 6, 186 193 DOI: 10.1102/1470-7330.2006.0029 CI ARTICLE Imaging of tongue carcinoma Cheng K Ong and Vincent F H Chong Department of Diagnostic Radiology, National University Hospital,
More informationHigh frequency US of the temporomandibualar joint (TMJ) - practical guide
High frequency US of the temporomandibualar joint (TMJ) - practical guide Poster No.: C-2352 Congress: ECR 2014 Type: Educational Exhibit Authors: M. Lasecki, C. M. Olchowy, K. Kaczorowski, J. S#onina,
More informationEvaluation of anal canal morphology with MRI in cases with anal fissure
Evaluation of anal canal morphology with MRI in cases with anal fissure Poster No.: C-1670 Congress: ECR 2015 Type: Scientific Exhibit Authors: A. Erden, E. Peker, Z. B#y#kl# Gençtürk, I. Erden; Ankara/TR
More informationUltrasonic evaluation of superior mesenteric vein in cancer of the pancreatic head
Ultrasonic evaluation of superior mesenteric vein in cancer of the pancreatic head Poster No.: C-1430 Congress: ECR 2012 Type: Authors: Keywords: DOI: Scientific Exhibit E. Fisenko, N. Vetsheva, E. Pershina;
More informationEthanol ablation of benign thyroid cysts and predominantly cystic thyroid nodules: factors that predict outcome.
Ethanol ablation of benign thyroid cysts and predominantly cystic thyroid nodules: factors that predict outcome. Poster No.: C-0322 Congress: ECR 2014 Type: Authors: Keywords: DOI: Scientific Exhibit J.
More informationParathyroid Glands: location, condition and value of imaging tests.
Parathyroid Glands: location, condition and value of imaging tests. Poster No.: C-2283 Congress: ECR 2015 Type: Educational Exhibit Authors: E. Elías Cabot, P. Segui, G. D. Tobar Murgueitio; Cordoba/ES
More informationSonographic and Mammographic Features of Phyllodes Tumours of the Breast: Correlation with Histological Grade
Sonographic and Mammographic Features of Phyllodes Tumours of the Breast: Correlation with Histological Grade Poster No.: C-0046 Congress: ECR 2014 Type: Authors: Keywords: DOI: Scientific Exhibit C. Y.
More informationHigh density thrombi of pulmonary embolism on precontrast CT scan: Is it dangerous?
High density thrombi of pulmonary embolism on precontrast CT scan: Is it dangerous? Poster No.: C-1753 Congress: ECR 2013 Type: Authors: Keywords: DOI: Scientific Exhibit B. Y. Lee, H. R. KIM, J. I. Jung,
More informationApplication of three-dimensional angiography in elderly patients with meningioma
Application of three-dimensional angiography in elderly patients with meningioma Poster No.: C-0123 Congress: ECR 2012 Type: Scientific Paper Authors: X. Han, J. Chen, K. Shi; Haikou/CN Keywords: Neuroradiology
More informationOral Cavity and Oropharynx Tumors
1 Oral Cavity and Oropharynx Tumors Hilda E. Stambuk, MD a, *, Sasan Karimi, MD a, Nancy Lee, MD b,snehalg.patel,md c RADIOLOGIC CLINICS OF NORTH AMERICA Radiol Clin N Am 45 (2007) 1 20 - Oral cavity Screening
More informationSeemingly isolated greater trochanter fractures do not exist
Seemingly isolated greater trochanter fractures do not exist Poster No.: B-0950 Congress: ECR 2012 Type: Scientific Paper Authors: D. Dunker, J. H. Göthlin, M. Geijer ; Gothenburg/SE, Lund/SE Keywords:
More informationHyperechoic breast lesions can be malignant.
Hyperechoic breast lesions can be malignant. Poster No.: C-0041 Congress: ECR 2015 Type: Educational Exhibit Authors: G. Babu, R. bradley; Edinburgh/UK Keywords: Breast, Ultrasound, Biopsy, Cancer DOI:
More informationMR imaging at 3.0 tesla of glossopharyngeal neuralgia by neurovascular compression
MR imaging at 3.0 tesla of glossopharyngeal neuralgia by neurovascular compression Poster No.: C-1281 Congress: ECR 2011 Type: Scientific Exhibit Authors: M. Nishihara 1, T. Noguchi 1, H. Irie 1, K. Sasaguri
More informationCT assessment of acute coalescent mastoiditis.
CT assessment of acute coalescent mastoiditis. Poster No.: C-1794 Congress: ECR 2010 Type: Educational Exhibit Topic: Head and Neck Authors: A. Thomson, S. J. Thomas, A. Hutchings, E. Tilley; Portsmouth/UK
More informationOropharyngeal cancer
Cancer Imaging (2005) 5, S52 S57 DOI: 10.1102/1470-7330.2005.0030 CI MULTIDISCIPLINARY SYMPOSIUM: HEAD & NECK CANCER Monday 3 October 2005, 14:00 16:00 Oropharyngeal cancer Robert Hermans Department of
More informationDynamic 22 Mhz ultrasound evaluation (HR-US) of the finger: a detailed didactic approach.
Dynamic 22 Mhz ultrasound evaluation (HR-US) of the finger: a detailed didactic approach. Poster No.: C-2228 Congress: ECR 2014 Type: Educational Exhibit Authors: A. Muda, D. Orlandi, V. Prono, S. Migone,
More informationPneumo-esophageal 64-MDCT technique for gastric cancer evaluation
Pneumo-esophageal 64-MDCT technique for gastric cancer evaluation Poster No.: C-1627 Congress: ECR 2010 Type: Scientific Exhibit Topic: GI Tract Authors: M. Ulla, E. Gentile, E. Levy, D. Cavadas, J. Ithurralde
More informationAJCC Cancer Staging 8 th edition. Lip and Oral Cavity Oropharynx (p16 -) and Hypopharynx Larynx
AJCC Cancer Staging 8 th edition Lip and Oral Cavity Oropharynx (p16 -) and Hypopharynx Larynx AJCC 7 th edition Lip and Oral cavity Pharynx Larynx KEY CHANGES Skin of head and neck (Vermilion of the lip)
More information3D ultrasound applied to abdominal aortic aneurysm: preliminary evaluation of diameter measurement accuracy
3D ultrasound applied to abdominal aortic aneurysm: preliminary evaluation of diameter measurement accuracy Poster No.: C-0493 Congress: ECR 2011 Type: Authors: Keywords: DOI: Scientific Paper A. LONG
More informationFeasibility of magnetic resonance elastography using myofascial phantom model
Feasibility of magnetic resonance elastography using myofascial phantom model Poster No.: C-0971 Congress: ECR 2013 Type: Scientific Exhibit Authors: H. J. Kang, J.-S. Yoon, S.-J. Hong, C.-H. Oh, S. H.
More informationRole of positron emission mammography (PEM) for assessment of axillary lymph node status in patients with breast cancer
Role of positron emission mammography (PEM) for assessment of axillary lymph node status in patients with breast cancer Poster No.: C-1260 Congress: ECR 2011 Type: Scientific Paper Authors: K. M. Kulkarni,
More informationPrevertebral Region, Pharynx and Soft Palate
Unit 20: Prevertebral Region, Pharynx and Soft Palate Dissection Instructions: Step1 Step 2 Step 1: Insert your fingers posterior to the sternocleidomastoid muscle, vagus nerve, internal jugular vein,
More informationPatterns of perineural spread of head and neck malignancies.
Patterns of perineural spread of head and neck malignancies. Poster No.: C-1234 Congress: ECR 2014 Type: Educational Exhibit Authors: C. Martins Jarnalo, G. Lycklama à Nijeholt, E. Sanchez-Aliaga, 1 1
More informationDifferentiation of osteoporosis from metastasis in the vertebral fracture using chemical shift and diffusion weighted imaging
Differentiation of osteoporosis from metastasis in the vertebral fracture using chemical shift and diffusion weighted imaging Poster No.: C-0444 Congress: ECR 2012 Type: Educational Exhibit Authors: H.
More informationIntrahepatic cholangiocarcinoma: diffusion-weighted MR imaging findings
Intrahepatic cholangiocarcinoma: diffusion-weighted MR imaging findings Poster No.: C-1979 Congress: ECR 2013 Type: Authors: Keywords: DOI: Scientific Exhibit S. Schmidt, A. Pomoni, F. Becce, A. Denys,
More informationRadiologic and pathologic correlation of non-mass like breast lesions on US and MRI: Benign, high risk, versus malignant
Radiologic and pathologic correlation of non-mass like breast lesions on US and MRI: Benign, high risk, versus malignant Poster No.: C-1161 Congress: ECR 2013 Type: Educational Exhibit Authors: J. Kwak,
More informationRadiologic and pathologic correlation of non-mass like breast lesions on US and MRI: Benign, high risk, versus malignant
Radiologic and pathologic correlation of non-mass like breast lesions on US and MRI: Benign, high risk, versus malignant Poster No.: C-1161 Congress: ECR 2013 Type: Educational Exhibit Authors: J. Kwak,
More informationNose & Mouth OUTLINE. Nose. - Nasal Cavity & Its Walls. - Paranasal Sinuses. - Neurovascular Structures. Mouth. - Oral Cavity & Its Contents
Dept. of Human Anatomy, Si Chuan University Zhou hongying eaglezhyxzy@163.com Nose & Mouth OUTLINE Nose - Nasal Cavity & Its Walls - Paranasal Sinuses - Neurovascular Structures Mouth - Oral Cavity & Its
More informationLong bones manifestations of congenital syphilis
Long bones manifestations of congenital syphilis Poster No.: C-0139 Congress: ECR 2011 Type: Educational Exhibit Authors: T. F. de Souza 1, P. P. Collier 1, E. J. M. Bronzatto 1, G. L. P. Keywords: DOI:
More informationLec [8]: Mandibular nerve:
Lec [8]: Mandibular nerve: The mandibular branch from the trigeminal ganglion lies in the middle cranial fossa lateral to the cavernous sinus. With the motor root of the trigeminal nerve [motor roots lies
More informationWhite matter diseases affecting the corpus callosum; demyelinating and metabolic diseases
White matter diseases affecting the corpus callosum; demyelinating and metabolic diseases Poster No.: C-0199 Congress: ECR 2011 Type: Educational Exhibit Authors: J. H. Yoo; Seoul/KR Keywords: Neuroradiology
More informationComputed Tomography Evaluation of Oral Cavity and Oropharyngeal Cancers
AIJOC 10.5005/jp-journals-10003-1111 REVIEW ARTICLE Computed Tomography Evaluation of Oral Cavity and Oropharyngeal Cancers Computed Tomography Evaluation of Oral Cavity and Oropharyngeal Cancers Sunita
More informationCase Scenario. 7/13/12 Anterior floor of mouth biopsy: Infiltrating squamous cell carcinoma, not completely excised.
Case Scenario 7/5/12 History A 51 year old white female presents with a sore area on the floor of her mouth. She claims the area has been sore for several months. She is a current smoker and user of alcohol.
More informationReal-time elastography of parotid gland masses: the value of strain ratio for the differentiation of benign from malignant tumors
Realtime elastography of parotid gland masses: the value of strain ratio for the differentiation of benign from malignant tumors Poster No.: C09 Congress: ECR 05 Type: Scientific Exhibit Authors: M. M.
More informationComputed tomography and Modified RECIST criteria for assessment of response in malignant pleural mesothelioma
Computed tomography and Modified RECIST criteria for assessment of response in malignant pleural mesothelioma Poster No.: C-0729 Congress: ECR 2013 Type: Scientific Exhibit Authors: A. Marin, I. Pozek,
More informationCase Scenario 1. 7/13/12 Anterior floor of mouth biopsy: Infiltrating squamous cell carcinoma, not completely excised.
Case Scenario 1 7/5/12 History A 51 year old white female presents with a sore area on the floor of her mouth. She claims the area has been sore for several months. She is a current smoker and user of
More informationRadiological features of Legionella Pneumophila Pneumonia
Radiological features of Legionella Pneumophila Pneumonia Poster No.: E-0048 Congress: ESTI 2012 Type: Scientific Exhibit Authors: M. Vinciguerra, L. Stefanetti, E. Teti, G. Argentieri, L. G. 1 1 1 1 1
More informationImaging characterization of renal clear cell carcinoma
Imaging characterization of renal clear cell carcinoma Poster No.: C-0327 Congress: ECR 2011 Type: Educational Exhibit Authors: S. Ballester 1, A. Gaser 2, M. Dotta 1, M. F. CAPPA 1, F. Hammar 1 ; 1 2
More informationFollow-up after Whipple operation by CT: techniques for the improvement of the afferent jejunal loop visualization and patterns of recurrence
Follow-up after Whipple operation by CT: techniques for the improvement of the afferent jejunal loop visualization and patterns of recurrence Poster No.: C-1971 Congress: ECR 2012 Type: Educational Exhibit
More informationLocal staging of colon cancer: the current role of CT
Local staging of colon cancer: the current role of CT Poster No.: C-2699 Congress: ECR 2018 Type: Authors: Keywords: DOI: Educational Exhibit A. P. Pissarra, R. R. Domingues Madaleno, C. Sanches, L. Curvo-
More informationSingle cold nodule in Graves' disease: benign vs malignant
Single cold nodule in Graves' disease: benign vs malignant Poster No.: C-0073 Congress: ECR 2011 Type: Authors: Keywords: DOI: Scientific Paper L. I. Sonoda, M. Halim, K. Balan; Cambridge/UK Head and neck,
More informationCierny-Mader classification of chronic osteomyelitis: Preoperative evaluation with cross-sectional imaging
Cierny-Mader classification of chronic osteomyelitis: Preoperative evaluation with cross-sectional imaging Poster No.: C-590 Congress: ECR 2009 Type: Topic: Educational Exhibit Musculoskeletal Authors:
More informationEssure Permanent Birth Control Device: Radiological followup results at our center
Essure Permanent Birth Control Device: Radiological followup results at our center Poster No.: C-0212 Congress: ECR 2013 Type: Scientific Exhibit Authors: R. Díaz Aguilera, A. M. Higuera Higuera, V. Palomo
More informationHead and Neck Tumours
Head and Neck Tumours Introductory Notes The following sites are included: Lip, oral cavity Pharynx: oropharynx, nasopharynx, hypopharynx Larynx: supraglottis, glottis, subglottis Nasal cavity and paranasal
More informationMRI BI-RADS: How to make it out?
MRI BI-RADS: How to make it out? Poster No.: C-1850 Congress: ECR 2016 Type: Educational Exhibit Authors: M. Ben Ammar, A. Ben Miled, O. Ghdes, S. Harguem, A. Gaja, N. Mnif; Tunis/TN Keywords: Breast,
More informationPurpose. Methods and Materials
Thin-section CT findings in peripheral lung cancer of 3 cm or smaller: are there any characteristic features for predicting tumor histology or do they depend only on tumor size? Poster No.: C-1893 Congress:
More informationExcavated pulmonary nodule: steps to diagnosis?
Excavated pulmonary nodule: steps to diagnosis? Poster No.: C-1044 Congress: ECR 2014 Type: Authors: Keywords: DOI: Educational Exhibit W. Mnari, M. MAATOUK, A. Zrig, B. Hmida, M. GOLLI; Monastir/ TN Metastases,
More informationThe Radiologic Features of Xanthogranulomatous Cholecystitis: An Important Mimic of Gallbladder Carcinoma
The Radiologic Features of Xanthogranulomatous Cholecystitis: An Important Mimic of Gallbladder Carcinoma Poster No.: C-0691 Congress: ECR 2014 Type: Authors: Keywords: DOI: Educational Exhibit H. L. khosa
More information