Ahmed Abdel Razek MD, Presenter: Nothing to Disclose

Lamia Elsorogy MD, PhD, Abstract Co-Author: Nothing to Disclose

Hesham Elemam, Abstract Co-Author: Nothing to Disclose

Shefeek Abubacker MD, FRCR , Abstract Co-Author: Nothing to Disclose

:The purpose of this exhibit is: 1-To review WHO classification, demographic and clinical presentations of odontogenic tumors. 2-To demonstrate typical and atypical imaging appearance of odontogenic tumors at multi-imaging modalities. 3-To discuss the role of advanced CT and MR imaging in assessment of odontogenic tumors.  

1-Basic background about odontogenic tumors 2-Updated WHO classification of odontogenic tumors 3-Mertis and limitations of panorama, CT scan and MR imaging 4-Role of cone beam CT and dynamic contrast CT scan in assessment of odontogenic tumors. 5-Role of diffusion MR imaging, dynamic contrast MR imaging in characterization of odontogenic tumors. 5-Diagnostic approach and Interpretation of odontogenic tumors 6-CT and MR Imaging appearance of typical and atypical ameloblastoma 7-Imaging appearance of keratocystic odontogenic tumor and calcifying epithelial odontogenic tumor 8-Imaging of odontomas and cementomas 9-Imaging of fibro-osseous and other cystic lesions simulating odontogenic tumors 10-Imaging appearance of malignant odontogneic tumors 11-Imaging findings used to differentiate odontogenic tumors from simulating lesions  

http://abstract.rsna.org/uploads/2014/14000298/14000298_6jpp.pdf

Abdel Razek, A, Elsorogy, L, Elemam, H, Abubacker, S, Odontogenic Tumors: Spectrum of Findings at Multi-imaging Modalities .  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14000298.html