Radiology of hypothalamic lesions: A pictorial essay depicting characteristic hypothalamic pathologies
|
|
- Cordelia Fields
- 5 years ago
- Views:
Transcription
1 Radiology of hypothalamic lesions: A pictorial essay depicting characteristic hypothalamic pathologies Poster No.: C-2713 Congress: ECR 2010 Type: Scientific Exhibit Topic: Neuro Authors: A. J. B. Baxi, B. Murali, T. Nagendra, S. Vidyasagar, K. L. Tourani; Hyderabad/IN Keywords: Hypothalamus, [A ], pituitary adenoma,pituitary, diseases,mr imaging differential diagnosis(c ), Magnetic Resonance Imaging,primary imaging modalitydynamic scan (E DOI: /ecr2010/C-2713 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 89
2 Purpose Hypothalamus, the ventral-most portion of the diencephaion, surrounds the anterior inferior portion of the third ventricle (Fig. 1 & 2). Fig.: Fig1.Drawing shows the hypothalamus (outlined with a pink color)ac-anterior commissure,pc-posterior commissure,mb-mamillary bodies,pp-posterior pituitary,apanterior pituitary. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 2 of 89
3 Fig.: Fig(1).T1 sagittal demonstrates anatomy of hypothalamus. AC-anterior commissure,pc-posterior commissure,mb-mamillary bodies, TC-tuber cinerium,isinfundibular stalk,oc-optic chiasma,pp-posterior pituitary gland. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 3 of 89
4 Fig.: Fig(2).Sagittal T1 contrast- the infundibular stalk and pituitary gland show normal homogeneous enhancement, which reflects their lack of a blood-brain barrier. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA It functions primarily as an integrative mechanism for various autonomic and neuroendocrine activities including temperature regulation, water balance, behavior and appetite. There is variability concerning the appearance of hypothalamic lesions The hypothalamus is susceptible to involvement by a variety of processes, including developmental abnormalities, primary tumors of the central nervous system (CNS), vascular tumors, systemic tumors affecting the CNS, inflammatory and granulomatous disease. The hypothalamus may also be involved by lesions arising from surrounding structures such as the pituitary gland. Since the pathologic spectrum of hypothalamic disease is so diverse, knowledge of the imaging appearance of diseases specific to pituitary and hypothalamus is important for accurate diagnosis and treatment. The purpose is: Page 4 of 89
5 1. To describe the anatomy of the hypothalamus 2. To review Imaging features of various hypothalamic lesions. 3. To discuss differential diagnosis for hypothalamic lesions on MR imaging Images for this section: Page 5 of 89
6 Fig. 1: Fig(1).T1 sagittal demonstrates anatomy of hypothalamus. AC-anterior commissure,pc-posterior commissure,mb-mamillary bodies, TC-tuber cinerium,isinfundibular stalk,oc-optic chiasma,pp-posterior pituitary gland. Page 6 of 89
7 Fig. 2: Fig(2).Sagittal T1 contrast- the infundibular stalk and pituitary gland show normal homogeneous enhancement, which reflects their lack of a blood-brain barrier. Page 7 of 89
8 Fig. 3: Fig1.Drawing shows the hypothalamus (outlined with a pink color)ac-anterior commissure,pc-posterior commissure,mb-mamillary bodies,pp-posterior pituitary,apanterior pituitary. Page 8 of 89
9 Methods and Materials A retrospective review of our institutional case archive from 2002 to 2009 revealed broad range of neoplasms, inflammatory and infectious disorders, and congenital and developmental lesions. The region of study included hypothalamus, pituitary gland and parasellar region. Imaging were performed on 1.5 Tesla MRI with head coil, single slice CT, 6 slice CT and 64 slice CT scanner to characterize the pathologic spectrum of hypothalamic and parahypothalamic diseases with soft tissue and bony reconstruction whenever needed. Sagittal and coronal spin-echo T1-weighted sequences were performed with thin sections (3mm) and a small field of view ( mm). The axial sections were set at 4 mm thickness. The same sequence was repeated after the intravenous administration of a standard dose (0.2mmol/kg) of gadopentetate dimeglumine and 1 mm spacing.(fig1-3) Fig.: Sagittal localiserfor planning axial images References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 9 of 89
10 Fig.: Localiser for coronal planning References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 10 of 89
11 Fig.: Localizer for coronal planning References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA All patients had sagittal T1, T2 weighted, axial T1, T2 weighted with fat saturation, Flair, coronal T1, Flair, and post-gadolinium axial, sagittal and coronal T1 weighted sequences. In addition, in some patients, sagittal dynamic image were also done if small pituitary and hypothalamic lesions were suspected. This dynamic study was done after rapid injection of gadopentetate dimeglumine. Page 11 of 89
12 Images for this section: Fig. 1: Sagittal localiserfor planning axial images Page 12 of 89
13 Fig. 2: Localiser for coronal planning Page 13 of 89
14 Fig. 3: Localizer for coronal planning Page 14 of 89
15 Results We were able to recognize the clinical manifestations and key MR imaging features of various hypothalamic lesions. We came across developmental abnormalities (craniopharyngioma, hamartoma, dermoid and epidermoid cysts, Rathke cleft cyst[rcc], colloid cyst, primary tumors of the central nervous system (CNS) (hypothalamic-chiasmatic glioma, Pituitary adenoma), systemic tumors affecting CNS, inflammatory and granulomatous diseases (lymphocytic hypophysitis) and lesions arising from surrounding structures. Of the total number of patient studied during , 127 patients had hypothalamic and juxtasellar lesions between the age of 4-75years.Of this, we excluded 20 patients who did not turn up for follow or refused surgery.107 cases of hypothalamic and juxtasellar abnormalities were pathologically or medically proved on follow up imaging. Pituitary macroadenoma : 52 cases Meningioma : 14 cases, Craniopharyngioma : 13 cases, Granulomatous disease: 5 cases, Metastatic disease : 4 cases, Chiasmatic glioma : 7 cases, Lymphocytic Infundibuloneurohypophysitis: 3 cases, Hypothalamic glioma : 3 cases, Dermoid : 2 cases, Rathke cleft cyst : 1 cases, Colloid cyst : 1 cases, Hypothalamic hamartoma : 2 cases. The MR imaging characteristics of most common lesions were sufficiently distinct to allow them to be differentiated from each other. Other characteristics such as extrasellar Page 15 of 89
16 versus intrasellar location, nature of contrast material enhancement, the presence of cystic components, bony changes and clinical findings permitted further differentiation among the various other abnormalities. Some hypothalamic lesions showed remarkable consistency in location, such as hamartoma. A thickened contrast-enhanced infundibulum is the most typical manifestation of, lymphocytic hypophysitis and sarcoidosis. Involvement of the optic chiasm and optic nerves by hypothalamic tumors may point to the diagnosis of hypothalamic-chiasmatic glioma. Larger hypothalamic lesions may extend into the pituitary fossa and parasellar region. The differential diagnosis for such lesions includes pituitary adenomas with suprasellar extension. However, the most common masses in the hypothalamic region in our experience were suprasellar pituitary adenoma, craniopharyngioma, and hypothalamic- chiasmatic glioma; other lesions like dermoid and hamartomas were less commonly seen. Contrast-enhanced MR imaging also helped in differentiating nonneoplastic cysts (eg, arachnoid, epidermoid, and colloid cysts) from cystic neoplasms (eg, RCC, craniopharyngioma, cystic pituitary adenoma) within the hypothalamic region. Unlike nonneoplastic cysts, cystic tumors usually show cyst wall enhancement. Contrast-enhanced MR imaging also showed a wide variety of enhancement patterns. Classically, hypothalamic hamartomas showed no contrast enhancement. This finding is fairly characteristic and is helpful in differentiating hamartomas from other lesions. Enhancement of other hypothalamic lesions ranged from homogeneous (germinoma) to patchy and irregular (craniopharyngioma, glioma). Associated findings of leptomeningeal enhancement with multiple foci of parenchymal enhancement pointed to infection / sarcoidosis. Enhancement pattern: No enhancement Hamartoma Rathke cleft cyst Dermoid cyst Epidermoid cyst Arachnoid cyst Colloid cyst Homogenous enhancement Page 16 of 89
17 Meningioma Germinoma Inhomogeneous enhancement Glioma Pituitary adenoma Peripheral enhancement Craniopharyngioma Individual lesions: Craniopharyngioma Arises from remnant of craniopharyngeal duct Anywhere from sella to 3rd ventricle Adamantinomatous type - 2nd decade ; calcification and cystic lesions are common Solid, papillary type - 5th decade Males 90% rule - children, cystic, calcification, suprasellar. Fig(1-3) Page 17 of 89
18 Fig.: Partially calcified sella mass- craniopharyngioma References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 18 of 89
19 Fig.: Craniopharangioma with cyst and calcification References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 19 of 89
20 Fig.: Craniopharangioma- Sag T2 References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Hypothalamic Hamartoma Developmental malformation Children Males Intrahypothalamic - gelastic seizures Parahypothalamic - tuber cinerum - precocious puberty Signals same as grey matter Isointense on Ti -weighted images and isointense or mildly hyper intense on T2-weighted images No cystic changes, no calcification, contrast enhancement. The lesions are stable in size over time. Page 20 of 89
21 Fig(4,5) Fig.: Saggital T1-Hypothalamic Hamartoma References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 21 of 89
22 Fig.: Non enhancing Hypothalamic hamartoma References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Hypothalamic chiastmatic glioma M=F 20-40years Suprasellar location Associated with NF1 Hypointense in T1, hyperintense in T2 Inhohogenous contrast enhancemen Fig6-7 Page 22 of 89
23 Fig.: Enhancing hypothalamic glioma. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Lymphocytic Infundibuloneurohypophysitis Autoimmune inflammatory condition Adults,more in females wih hypopituitarism in peripartum period MR shows diffuse enlargement of hypothalamus and infundibulum Typically shows uniform contrast enhancement Fig8-10 Page 23 of 89
24 Fig.: Ti sagittal-diffuse enlargement of pituitary,infundibulum and hypothalamus. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 24 of 89
25 Fig.: CE sagittal T1- lymphocytic hypophysitis.symmetric enlargement of the pituitary gland with homogeneous contrast enhancement. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 25 of 89
26 Fig.: Lymphocytic hypophysitis-complete shrinkage of mass after high glucocorticoid dose References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Pituitary macroadenoma More or less isointense to the normal gland and brain parenchym Cystic or hemorrhagic components are present. Hemorrhage is depicted better by MR than CTand the signal characteristics suggest the age of the hemorrhage. Pituitary apoplexy, acute hemorrhagic necrosis of a macroadenoma, and patients may present with symptoms related to mass effect of the hematoma or associated subarachnoid hemorrhage Page 26 of 89
27 Macroadenomas - homogeneous enhancement and are clearly demarcated from normal suprasellar structures Fig11-12 Fig.: Pituitary macroadenoma with suprasellar extension References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 27 of 89
28 Fig.: Enhancing pituitary macroadenoma with suprasellar extension. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Meningioma- Page 28 of 89
29 Suprasellar mass 40 to 50 year olds M>F Visual loss is the most common symptom CT shows a hyperdense lesion originating from the tuberculum sella, planum sphenoidale, or sphenoidal ridge with hyperostosis Isointense on precontrast T1-weighted images and with a bright enhancement after gadolinium contrast. A dural tail sign, on contrast T1 images, is suggestive of Meningioma. Fig13-14 Fig.: T1 isointense Meningioma References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 29 of 89
30 Fig.: Enhancing meningioma with dural tail sign References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Tuberculosis Pituitary tuberculomas are rare Most patients have other signs of active tuberculosis, Patients are affected at any age and there is female predominance Visual loss and headache are the most common symptoms MRI shows thickening of pituitary stalk with enhancement with granulomas in brain parenchyma Fig Page 30 of 89
31 Fig.: TB granuloma involving hypothalamus,optic chiasma and optic tract References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 31 of 89
32 Fig.: TB granuloma involving hypothalamus,optic chiasma and optic tract. References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Colloid cyst Slow growing Neuroepithelial or endodermal origin Rare Suprasellar,usually anterosuperior to 3rd ventrical 5-6 decades Page 32 of 89
33 T1 hyperintensity,t2 iso-hypointensity No contrast enhancement or calcification. Fig Fig.: Hyperdense colloid cyst on CT References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 33 of 89
34 Fig.: Colloid cyst on sagittal T2 References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 34 of 89
35 Fig.: Post contrast T1 image showing non-enhancing colloid cyst References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Dermoid cyst Inclusion c composed of ectodermal elementsusually Benign, slow-growing midline lesions Slight male predominance Young patients up to 20 years of age Page 35 of 89
36 Hypodence fat density lesion Hyperintense on T1-weighted images and hypointense on T2-weighted images. Fat-suppression techniques may be helpful in confirming the presence of fat in the lesion No contrast enhancement, Fig Fig.: Dermoid cyst with fatty attenuation on CT References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 36 of 89
37 Fig.: Sag T1 image showing hyperintense dermoid cyst References: B. Murali; Radiology, Care hospital, Hyderabad, INDIA Page 37 of 89
38 Page 38 of 89
39 Page 39 of 89
40 Page 40 of 89
41 Page 41 of 89
42 Page 42 of 89
43 Page 43 of 89
44 Page 44 of 89
45 Page 45 of 89
46 Page 46 of 89
47 Page 47 of 89
48 Page 48 of 89
49 Page 49 of 89
50 Page 50 of 89
51 Page 51 of 89
52 Page 52 of 89
53 Page 53 of 89
54 Images for this section: Page 54 of 89
55 Fig. 1: Partially calcified sella mass- craniopharyngioma Page 55 of 89
56 Fig. 2: Craniopharangioma with cyst and calcification Page 56 of 89
57 Fig. 3: Craniopharangioma- Sag T2 Page 57 of 89
58 Fig. 4: Saggital T1-Hypothalamic Hamartoma Page 58 of 89
59 Fig. 5: Non enhancing Hypothalamic hamartoma Page 59 of 89
60 Fig. 6: Fig6-Bilateral opticochiasmatic hypothalamic glioma Page 60 of 89
61 Fig. 7: Enhancing hypothalamic glioma. Page 61 of 89
62 Fig. 8: Ti sagittal-diffuse enlargement of pituitary,infundibulum and hypothalamus. Page 62 of 89
63 Fig. 9: CE sagittal T1- lymphocytic hypophysitis.symmetric enlargement of the pituitary gland with homogeneous contrast enhancement. Page 63 of 89
64 Fig. 10: Lymphocytic hypophysitis-complete shrinkage of mass after high glucocorticoid dose Page 64 of 89
65 Fig. 11: Pituitary macroadenoma with suprasellar extension Page 65 of 89
66 Fig. 12: Enhancing pituitary macroadenoma with suprasellar extension. Page 66 of 89
67 Fig. 13: T1 isointense Meningioma Page 67 of 89
68 Fig. 14: Enhancing meningioma with dural tail sign Page 68 of 89
69 Fig. 15: TB granuloma involving hypothalamus,optic chiasma and optic tract Page 69 of 89
70 Fig. 16: TB granuloma involving hypothalamus,optic chiasma and optic tract. Page 70 of 89
71 Fig. 17: Hyperdense colloid cyst on CT Page 71 of 89
72 Fig. 18: Colloid cyst on sagittal T2 Page 72 of 89
73 Fig. 19: Post contrast T1 image showing non-enhancing colloid cyst Page 73 of 89
74 Fig. 20: Dermoid cyst with fatty attenuation on CT Page 74 of 89
75 Fig. 21: Sag T1 image showing hyperintense dermoid cyst Page 75 of 89
76 Fig. 22: Rathke cleft cyst. Page 76 of 89
77 Fig. 23: Radiation necrosis of optic chiasma following radiotherapy for pituitary adenoma Page 77 of 89
78 Fig. 24: Radiation necrosis of optic chiasma following radiotherapy for pituitary adenoma shows enhancement of residual tumor Fig. 25: Hypothalamic encephilitis. Page 78 of 89
79 Fig. 26: Hypothalamic encephilitis. Page 79 of 89
80 Fig. 27: Hypothalamic encephilitis. Page 80 of 89
81 Fig. 28: Aspergillous granuloma.plain CT shows hyperdense lesion in sellar region,middile cranial and posterior cranial fossa with mastoiditis Page 81 of 89
82 Fig. 29: Aspergillous granuloma extending into middle and posterior cranial fossa Page 82 of 89
83 Fig. 30: Aspergillous granuloma secondary to sinusitis and mastoiditis. Page 83 of 89
84 Fig. 31: Hypothalamic glioma Page 84 of 89
85 Fig. 32: Craniopharyngioma showing peripheral enhancement. Page 85 of 89
86 Fig. 33: Pituitary macroadenoma with hemorrhage. Page 86 of 89
87 Conclusion Knowledge of the imaging appearance of diseases specific to pituitary and hypothalamus is important for accurate diagnosis and treatment.the spectrum of pathology involving the hypothalamus is broad yet distinct from other pathology in the sella and parasellar region. The hypothalamus presents a diagnostic imaging challenge because of its small size and protea spectrum of disease processes. Congenital and developmental abnormalities usually have characteristic findings on imaging. Primary glial tumors have distinct different clinical course; therefore, including such tumors in the differential diagnosis of hypothalamus masses has implications for correct histopathologic diagnosis and treatment. Inflammatory disorders are likely underrecognized as a cause of masses of the hypothalamus in adults. Their inclusion in the differential diagnosis of adult hypothalamus disease is important because it may allow the option for noninvasive treatment and improved clinical course, particularly in patients with INH or adenohypophysitis. MR imaging is an excellent noninvasive modality for evaluation of the hypothalamus and pituitary gland. It not only depicts anatomy of pituitary gland, infundibulum, optic chiasm, cavernous sinuses, and neighboring vascular structures but also helps in identifying there pathologies and thus aids in differential diagnosis. The addition of gadolinium further facilitates diagnosis and increases the confidence level especially when concerned regarding invasion of adjacent structures and cavernous sinus. Visualization of vascular parasellar structures such as intrasellar carotid artery loop or aneurysm is also clearly seen, which is crucial in some cases. The specific bony landmarks are sometimes difficult to demonstrate on MRI, but T2 Fat saturated sequence coupled with contrast study, gives sufficient information. However, CT scanning still holds the edge in evaluating bony abnormalities. References Gray H. Anatomy of the human body. Philadelphia, Pa: Lea & Febiger, Page 87 of 89
88 1918; Bartleby.com, MR Anatomy and Pathology of the Hypothalamus. D.J. Loes, Thomas J. Barloon, William T.C.Yuh, Robert L.,1991 Lesions of the Hypothalamus: MR Imaging Diagnostic Features Sahar N. Saleem, MD, P hd et al RadioGraphics 2007; 27: , 2007 Neuroendocrine ImagingD. David J. Seidenwurm, MD, Principal Author, Radiologic Associates of Sacramento, Sacramento,AJNR 29: :Mar Diagnostic Neuroradiology: Anne G Osborn,MD. Imaging of Pediatric Pituitary Abnormalities:Bradley N. Delman, MD. Diagnostic Imaging:Head and Neck, Harnsberger MD. et al,isbn, Diagnostic Imaging -Brain,Osborn MD,et al,1st edition,2005. Clinical MRI -Vol 2,Edelman et al,3rd edition. Personal Information Dr.Belman Murali MD, Cosultant Radiologist, Institute of Radiology and Imaging Sciences (IRIS) Page 88 of 89
89 Care Hospitals, Road number 1, Banjara Hills, Hyderabad Andhra Pradesh India. Page 89 of 89
Metastasis. 57 year old with progressive Headache and Right Sided Visual Loss
Metastasis 1% of sellar/parasellar masses Usually occurs with known primary Can involve third ventricle, hypothalamus, infundibular stalk May be both supra-, intrasellar 57 year old with progressive Headache
More informationLaurie A. Loevner, MD
Laurie A. Loevner, MD Chief, Division of Neuroradiology UPHS Professor of Radiology, Otorhinolaryngology: Head & Neck Surgery, Neurosurgery, and Ophthalmology University of Pennsylvania Health System Disclosures
More informationPart II - Revising the sellar and parasellar region: differential diagnosis of a sellar region mass
Part II - Revising the sellar and parasellar region: differential diagnosis of a sellar region mass Poster No.: C-1390 Congress: ECR 2015 Type: Educational Exhibit Authors: I. Candelaria, C. Figueira,
More informationA pictorial essay depicting CT and MR characteristic of adrenal pathologies: Indian study
A pictorial essay depicting CT and MR characteristic of adrenal pathologies: Indian study Poster No.: C-0703 Congress: ECR 2011 Type: Educational Exhibit Authors: A. J. B. Baxi, K. L. Tourani, N. R. Thanugonda,
More informationMalignant Transformation of Endometriosis: Magnetic Resonance Imaging Aspects
Malignant Transformation of Endometriosis: Magnetic Resonance Imaging Aspects Poster No.: C-0084 Congress: ECR 2014 Type: Scientific Exhibit Authors: E. A. Yukhno, I. Trofimenko, G. Trufanov; St. Petersburg/RU
More informationMalignant Transformation of Endometriosis: Magnetic Resonance Imaging Aspects
Malignant Transformation of Endometriosis: Magnetic Resonance Imaging Aspects Poster No.: C-0084 Congress: ECR 2014 Type: Scientific Exhibit Authors: E. A. Yukhno, I. Trofimenko, G. Trufanov; St. Petersburg/RU
More informationCT and MR findings of systemic lupus erythematosus involving the brain: Differential diagnosis based on lesion distribution
CT and MR findings of systemic lupus erythematosus involving the brain: Differential diagnosis based on lesion distribution Poster No.: C-2723 Congress: ECR 2010 Type: Educational Exhibit Topic: Neuro
More informationOligodendroglioma: imaging findings, radio-pathological correlation and evolution
Oligodendroglioma: imaging findings, radio-pathological correlation and evolution Poster No.: C-2104 Congress: ECR 2013 Type: Authors: Keywords: DOI: Scientific Exhibit A. Hernandez Castro, M. D. Monedero
More informationPITUITARY PARASELLAR LESIONS. Kim Learned, MD
PITUITARY PARASELLAR LESIONS Kim Learned, MD DIFFERENTIALS Pituitary Sella Clivus, Sphenoid Sinus Suprasellar Optic chiasm, Hypothalamus, Circle of Willis Parasellar Cavernous Sinus Case 1 17 YEAR-OLD
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 informationNormal and abnormal meningeal enhancement: MRI features
Normal and abnormal meningeal enhancement: MRI features Poster No.: C-3381 Congress: ECR 2010 Type: Scientific Exhibit Topic: Neuro Authors: I. Hasni Bouraoui, W. Gamaoun, N. Mama, H. Moulahi, A. Daadoucha,
More informationIntracranial Lesions: MRI Signs for Localization
Intracranial Lesions: MRI Signs for Localization Poster No.: C-1574 Congress: ECR 2017 Type: Educational Exhibit Authors: M. Cucos, A. Puiu, S. Manole ; Cluj-Napoca/RO, Cluj napoca/ RO Keywords: Cerebrospinal
More informationMR imaging the post operative spine - What to expect!
MR imaging the post operative spine - What to expect! Poster No.: C-2334 Congress: ECR 2012 Type: Educational Exhibit Authors: A. Jain, M. Paravasthu, M. Bhojak, K. Das ; Warrington/UK, 1 1 1 2 1 2 Liverpool/UK
More informationSpinal meningioma imaging
Spinal meningioma imaging Poster No.: C-0448 Congress: ECR 2018 Type: Educational Exhibit Authors: M. Smoljan, D. Zadravec ; Zagreb/HR, Zageb/HR Keywords: Neoplasia, Imaging sequences, Education, MR, CT,
More informationPurpose. Methods and Materials. Results
Prevalence and significance of hypoattenuating hepatic lesions deemed too small to characterise: How are we following up these lesions and what are the outcomes? Poster No.: C-014 Congress: ECR 2009 Type:
More informationSmall lesions involving scalp and skull in pediatric age.
Small lesions involving scalp and skull in pediatric age. Poster No.: C-1149 Congress: ECR 2013 Type: Educational Exhibit Authors: M. J. Yi, J. H. Yoo; Seoul/ Keywords: Education and training, Education,
More informationDiffusion-weighted imaging and ADC mapping in the differentiation of intraventricular brain tumors
Diffusion-weighted imaging and ADC mapping in the differentiation of intraventricular brain tumors Poster No.: C-2652 Congress: ECR 2010 Type: Educational Exhibit Topic: Neuro Authors: M. Gavrilov, T.
More informationSmall lesions involving scalp and skull in pediatric age.
Small lesions involving scalp and skull in pediatric age. Poster No.: C-1149 Congress: ECR 2013 Type: Educational Exhibit Authors: M. J. Yi, J. H. Yoo; Seoul/KR Keywords: Education and training, Education,
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 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 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 informationMRI findings in childhood neurohypophyseal germinomas
MRI findings in childhood neurohypophyseal germinomas Poster No.: C-1587 Congress: ECR 2015 Type: Scientific Exhibit Authors: C. Laganâ, S. I. Sirvent, M. A. Lopez-Pino, G. Albi, I. Solis Muniz, E. García
More informationImaging features of orbital neoplasm developed in pediatrics
Imaging features of orbital neoplasm developed in pediatrics Poster No.: C-1119 Congress: ECR 2015 Type: Educational Exhibit Authors: J. H. Yoo; Seoul/KR Keywords: Eyes, Head and neck, Paediatric, CT,
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 informationRole of 3D T2 weighted imaging at 3T in evaluation of cranial nerve pathologies - An overview
Role of 3D T2 weighted imaging at 3T in evaluation of cranial nerve pathologies - An overview Poster No.: C-1153 Congress: ECR 2013 Type: Educational Exhibit Authors: V. Kasi Arunachalam 1, R. Renganathan
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 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 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 informationMR imaging features of paralabral ganglion cyst of the shoulder
MR imaging features of paralabral ganglion cyst of the shoulder Poster No.: C-1482 Congress: ECR 2016 Type: Educational Exhibit Authors: M. Bartocci, C. Dell'atti, E. Federici, D. Beomonte Zobel, V. Martinelli,
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 informationTuberculosis afeccting the central nervous sistem and spine: CT and MR imaging implications for diagnosis and treatment
Tuberculosis afeccting the central nervous sistem and spine: CT and MR imaging implications for diagnosis and treatment Poster No.: C-1854 Congress: ECR 2012 Type: Educational Exhibit Authors: S. G. Trigo,
More informationImaging The Turkish Saddle. Russell Goodman, HMS III Dr. Gillian Lieberman
Imaging The Turkish Saddle Russell Goodman, HMS III Dr. Gillian Lieberman Learning Objectives Review the anatomy of the sellar region Discuss the differential diagnosis of sellar masses Discuss typical
More informationDiffusion-weighted MR imaging for Diagnosis of Uterine Leiomyomas
Diffusion-weighted MR imaging for Diagnosis of Uterine Leiomyomas Poster No.: C-0111 Congress: ECR 2015 Type: Scientific Exhibit Authors: A. Er 1, G. Pekindil 2, M. Gök 3, A. R. Kandiloglu 2, A. G. Tamay
More informationBrainstem diffuse gliomas: radiologic findings.
Brainstem diffuse gliomas: radiologic findings. Poster No.: C-2220 Congress: ECR 2013 Type: Educational Exhibit Authors: E. GARCIA MARTINEZ 1, D. H. Jiménez 1, L. Navarro Vilar 2, C. P. Fernandez Ruiz
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 informationA New Trend in Vascular Imaging: the Arterial Spin Labeling (ASL) Sequence
A New Trend in Vascular Imaging: the Arterial Spin Labeling (ASL) Sequence Poster No.: C-1347 Congress: ECR 2013 Type: Educational Exhibit Authors: J. Hodel, A. GUILLONNET, M. Rodallec, S. GERBER, R. 1
More informationSignificance of MRI in diagnostics, outcome prognosis and definition the therapeutic tactics for cases of aseptic necrosis of the femoral head
Significance of MRI in diagnostics, outcome prognosis and definition the therapeutic tactics for cases of aseptic necrosis of the femoral head Abstract: 539 Congress: ESMRMB 2013 Type: Scientific Poster
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 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 informationEvaluation of BI-RADS 3 lesions in women with a high risk of hereditary breast cancer.
Evaluation of BI-RADS 3 lesions in women with a high risk of hereditary breast cancer. Poster No.: C-0346 Congress: ECR 2014 Type: Scientific Exhibit Authors: A. Thomas 1, R. Dominguez Oronoz 1, S. Roche
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 informationNeuromyelitis Optica Spectrum Disorder (NMOSD): Brain MRI findings in patients at our institution and literature review.
Neuromyelitis Optica Spectrum Disorder (NMOSD): Brain MRI findings in patients at our institution and literature review. Poster No.: C-0817 Congress: ECR 2014 Type: Educational Exhibit Authors: G. I. MICHELIN,
More informationMR imaging findings of extranodal-skeletal muscle lymphoma
R imaging findings of extranodal-skeletal muscle lymphoma Poster No.: C-0261 Congress: ECR 2013 Type: Scientific Exhibit Authors: C. A. Kadioglu, S. Keskin,. A. Yinanc, O. Ertunç; Ankara/TR Keywords: usculoskeletal
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 informationArtifact in Head CT Images Due to Air Bubbles in X-Ray Tube Oil
Artifact in Head CT Images Due to Air Bubbles in X-Ray Tube Oil Poster No.: C-0671 Congress: ECR 2016 Type: Educational Exhibit Authors: H. Patel 1, W. Liu 2, J. DeSanto 2, S. Meagher 2, M. Zagardo 2,
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 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 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 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 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 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 informationFiguring out the "fronds"-synovial proliferative disorders of the knee.
Figuring out the "fronds"-synovial proliferative disorders of the knee. Poster No.: C-1209 Congress: ECR 2014 Type: Educational Exhibit Authors: S. Sivasubramanian; Tamil Nadu/IN Keywords: Imaging sequences,
More informationMRI and MRCP in acute edematous interstitial pancreatitis
MRI and MRCP in acute edematous interstitial pancreatitis Poster No.: C-0212 Congress: ECR 2010 Type: Scientific Exhibit Topic: Abdominal Viscera (Solid Organs) - Pancreas Authors: M. Di Girolamo, A. Grossi,
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 informationMRI in Patients with Forefoot Pain Involving the Metatarsal Region
MRI in Patients with Forefoot Pain Involving the Metatarsal Region Poster No.: C-0151 Congress: ECR 2015 Type: Authors: Keywords: DOI: Scientific Exhibit R. Vukojevi#, M. Mustapic, D. Marjan; Zagreb/HR
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 informationgg4-related inflammatory pseudotumour of the trigeminal nerve: imaging findings and clinical features
gg4-related inflammatory pseudotumour of the trigeminal nerve: imaging findings and clinical features Poster No.: C-2603 Congress: ECR 2013 Type: Scientific Exhibit Authors: Y. Kawamura, Y. Kikuchi, I.
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 informationMeningeal thickening in MRI: from signs to etiologies
Meningeal thickening in MRI: from signs to etiologies Poster No.: C-1979 Congress: ECR 2016 Type: Educational Exhibit Authors: A. Hssine, N. Mallat, M. Limeme, H. Zaghouani, S. Majdoub, H. Amara, D. Bakir,
More information"Ultrasound measurements of the lateral ventricles in neonates: A comparison of multiple measurements methods."
"Ultrasound measurements of the lateral ventricles in neonates: A comparison of multiple measurements methods." Poster No.: C-1557 Congress: ECR 2014 Type: Authors: Keywords: DOI: Educational Exhibit I.
More informationRenal masses - the role of diagnostic imaging
Renal masses - the role of diagnostic imaging Poster No.: C-2471 Congress: ECR 2015 Type: Educational Exhibit Authors: V. Rai#; Bjelovar/HR Keywords: Cysts, Cancer, Structured reporting, Ultrasound, MR,
More informationEvaluation of thyroid nodules: prediction and selection of malignant nodules for FNA (cytology)
Evaluation of thyroid nodules: prediction and selection of malignant nodules for FNA (cytology) Poster No.: C-0221 Congress: ECR 2014 Type: Authors: Keywords: DOI: Scientific Exhibit E. Papadaki, I. Tritou,
More informationIntracranial haemorrhage on phase images of SWI (susceptibility weighted image)
Intracranial haemorrhage on phase images of SWI (susceptibility weighted image) Poster No.: C-1088 Congress: ECR 2014 Type: Scientific Exhibit Authors: Y. J. LEE, H. S. Choi, B.-Y. Kim, J. Jang, S. L.
More informationChronology of normal brain myelination in newborns with MR imaging
Chronology of normal brain myelination in newborns with MR imaging Poster No.: C-0577 Congress: ECR 2012 Type: Authors: Keywords: DOI: Scientific Exhibit F. Fernandez Usagre; Sevilla/ES Neuroradiology
More informationUsing diffusion-tensor imaging and tractography (DTT) to study biological characteristics of glyoma in brain stem for neurosurgical planning
Using diffusion-tensor imaging and tractography (DTT) to study biological characteristics of glyoma in brain stem for neurosurgical planning Poster No.: C-0016 Congress: ECR 2014 Type: Authors: Keywords:
More informationARDS - a must know. Page 1 of 14
ARDS - a must know Poster No.: C-1683 Congress: ECR 2016 Type: Authors: Keywords: DOI: Educational Exhibit M. Cristian; Turda/RO Education and training, Edema, Acute, Localisation, Education, Digital radiography,
More informationEXPERT DIFFERENTIAL DIAGNOSIS:
EXPERT DIFFERENTIAL DIAGNOSIS: Sellar Region Anne G. Osborn, M.D. DISCLOSURE: Published RSNA 2008 SELLA, PITUITARY: Normal Gross, 3T Anatomy SELLA, PITUITARY: Anatomically-Based Differential Diagnoses
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 informationCurious case of Misty Mesentery
Curious case of Misty Mesentery Poster No.: C-1385 Congress: ECR 2015 Type: Authors: Keywords: DOI: Educational Exhibit T. Simelane 1, H. Khosa 2, N. Ramesh 2 ; 1 Dublin/IE, 2 Portlaoise/IE Abdomen, Anatomy,
More informationSpinal and para-spinal plexiform neurofibromas in NF1 patients, a clinical-radiological correlation study
Spinal and para-spinal plexiform neurofibromas in NF1 patients, a clinical-radiological correlation study Poster No.: C-1846 Congress: ECR 2015 Type: Scientific Exhibit Authors: M. Mauda-Havakuk, B. Shofty,
More informationHow not to miss malignant otitis externa: The secrets of radiological diagnosis
How not to miss malignant otitis externa: The secrets of radiological diagnosis Poster No.: C-1788 Congress: ECR 2010 Type: Educational Exhibit Topic: Head and Neck Authors: A. Romsauerova, J. Brunton;
More informationS. Inagawa, N. Yoshimura, Y. Ito; Niigata/JP spinal sacral areteriovenous fistulae, CTA, MRA /ecr2010/C-2581
Localization of sacral spinal arteriovenous fistulae in reference to the dural structure with CTA and MRA of high spatial resolution: A pictorial essay Poster No.: C-2581 Congress: ECR 2010 Type: Educational
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 informationCategorical Classification of Spiculated Mass on Breast MRI
Categorical Classification of Spiculated Mass on Breast MRI Poster No.: C-1974 Congress: ECR 2013 Type: Authors: Scientific Exhibit Y. Kanda 1, S. Kanao 2, M. Kataoka 2, K. Togashi 2 ; 1 Kyoto City/JP,
More informationAdenomyosis by myometrial Invasion of endometriosis: Comparison with typical adenomyosis
Adenomyosis by myometrial Invasion of endometriosis: Comparison with typical adenomyosis Poster No.: C-1294 Congress: ECR 2010 Type: Scientific Exhibit Topic: Genitourinary Authors: S. Moon, H. K. Lim,
More informationThe follow-up of uterine fibroids treated with HIFU: role of DWI and Dynamic contrast-study MRI
The follow-up of uterine fibroids treated with HIFU: role of DWI and Dynamic contrast-study MRI Poster No.: C-1137 Congress: ECR 2011 Type: Authors: Keywords: DOI: Scientific Exhibit V. Zampa, V. Vallini,
More informationVitamin B12 deficiency induced myelopathy: MRI findings
Vitamin B12 deficiency induced myelopathy: MRI findings Poster No.: C-3386 Congress: ECR 2010 Type: Topic: Authors: Keywords: DOI: Educational Exhibit Neuro J. C. Röper-Kelmayr, D. Flöry, M. Guger, F.
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 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 informationPulmonary changes induced by radiotherapy. HRCT findings
Pulmonary changes induced by radiotherapy. HRCT findings Poster No.: C-2299 Congress: ECR 2015 Type: Educational Exhibit Authors: R. E. Correa Soto, M. Albert Antequera, K. Müller Campos, D. 1 2 4 3 1
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 informationCerebral malaria: MR imaging spectrum
Cerebral malaria: MR imaging spectrum Poster No.: C-2705 Congress: ECR 2010 Type: Educational Exhibit Topic: Neuro Authors: P. S. Naphade, M. D. Agrawal, S. S. Sankhe, K. M. Siva, B. K. Jain; Mumbai/IN
More informationCharacterization of adrenal lesions on CT and MRI: all that a radiologist must know
Characterization of adrenal lesions on CT and MRI: all that a radiologist must know Poster No.: C-2476 Congress: ECR 2013 Type: Educational Exhibit Authors: N. Benzina, S. MAJDOUB, C. H. ZARRAD, H. Zaghouani,
More informationSpectrum of Magnetic Resonance Imaging findings in infective intra spinal complications of dermal sinus and associated inclusion cysts
Spectrum of Magnetic Resonance Imaging findings in infective intra spinal complications of dermal sinus and associated inclusion cysts Poster No.: C-1443 Congress: ECR 2015 Type: Educational Exhibit Authors:
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 informationTABLES. Imaging Modalities Evidence Tables Table 1 Computed Tomography (CT) Imaging. Conclusions. Author (Year) Classification Process/Evid ence Class
TABLES Imaging Modalities Evidence Tables Table 1 Computed Tomography (CT) Imaging Author Clark (1986) 9 Reformatted sagittal images in the differential diagnosis meningiomas and adenomas with suprasellar
More informationNon-calculus causes of renal colic on CT KUB
Non-calculus causes of renal colic on CT KUB Poster No.: C-1341 Congress: ECR 2010 Type: Scientific Exhibit Topic: Genitourinary Authors: A. Afaq, E. L. Leen; London/UK Keywords: renal colic, CT KUB, appendicitis
More informationPosterior fossa tumors: clues to differential diagnosis with case-based review
Posterior fossa tumors: clues to differential diagnosis with case-based review Poster No.: C-0323 Congress: ECR 2017 Type: Educational Exhibit Authors: H. A. Aboughalia, M. Abdelhady; Doha/QA Keywords:
More informationVacuum-assisted breast biopsy using computer-aided 3.0 T- MRI guidance: diagnostic performance in 173 lesions
Vacuum-assisted breast biopsy using computer-aided 3.0 T- MRI guidance: diagnostic performance in 173 lesions Poster No.: C-2870 Congress: ECR 2017 Type: Scientific Exhibit Authors: A. Pozzetto, L. Camera,
More informationIntracystic papillary carcinoma of the breast
Intracystic papillary carcinoma of the breast Poster No.: C-1932 Congress: ECR 2011 Type: Educational Exhibit Authors: V. Dimarelos, F. TZIKOS, N. Kotziamani, G. Rodokalakis, 1 2 3 1 1 1 2 T. MALKOTSI
More informationShear Wave Elastography in diagnostics of supraspinatus tendon.
Shear Wave Elastography in diagnostics of supraspinatus tendon. Poster No.: C-2168 Congress: ECR 2013 Type: Authors: Keywords: DOI: Scientific Exhibit V. Saltykova; Moscow/RU Musculoskeletal joint, Musculoskeletal
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 informationAcute pelvic pain in female patient: Clinical and Radiological evaluation
Acute pelvic pain in female patient: Clinical and Radiological evaluation Poster No.: C-0909 Congress: ECR 2014 Type: Authors: Keywords: DOI: Educational Exhibit N. Ramesh 1, T. Simelane 2 ; 1 Portlaoise/IE,
More informationAcute pelvic pain in female patient: Clinical and Radiological evaluation
Acute pelvic pain in female patient: Clinical and Radiological evaluation Poster No.: C-0909 Congress: ECR 2014 Type: Authors: Keywords: DOI: Educational Exhibit N. Ramesh 1, T. Simelane 2 ; 1 Portlaoise/IE,
More informationComparison of radiation doses of various approaches of MR arthrograms with fluoroscopic guided contrast injection
Comparison of radiation doses of various approaches of MR arthrograms with fluoroscopic guided contrast injection Poster No.: C-1294 Congress: ECR 2014 Type: Scientific Exhibit Authors: H. M. Cheng, C.
More informationCavitary lung lesion: Two different diagnosis with similar appearence
Cavitary lung lesion: Two different diagnosis with similar appearence Poster No.: P-0043 Congress: ESTI 2015 Type: Educational Poster Authors: M. Yesildag, H. Kalkan, K. Ödev; Konya/TR Keywords: Infection,
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 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 informationBreast cancer tumor size: Correlation between MRI and histopathology
Breast cancer tumor size: Correlation between MRI and histopathology Poster No.: C-0409 Congress: ECR 2010 Type: Topic: Scientific Exhibit Breast Authors: H. Khan, M. Hoosein, M. Alattar, S. Tenant, L.
More information