Jung Eun Lee, Presenter: Nothing to Disclose

Ji Seon Park MD, PhD, Abstract Co-Author: Nothing to Disclose

Kyung Nam Ryu MD, PhD, Abstract Co-Author: Nothing to Disclose

Sohee Yoon MD, Abstract Co-Author: Nothing to Disclose

So Young Park, Abstract Co-Author: Nothing to Disclose

Wook Jin, Abstract Co-Author: Nothing to Disclose

The purpose of this exhibit is:  1) To review of typical radiological and clinical features of GCT of bone  2) To provide atypical manifestations of GCT according to clinical aggressiveness 3) To provide atypical manifestations of GCT according to the anatomical location  

1) Introduction & purpose 2) Typical radiological features and common clinical courses of GCT    - Sample cases (x-ray, CT, MRI)    - Differential diagnoses such as chondroblastoma, aneurysmal bone cyst, osteosarcoma (telangiectatic, giant cell-rich, fibroblastic types), clear cell chondrosarcoma, desmoplastic fibroma, and fibrous dysplasia 3) Atypical manifestations of GCT according to clinical aggressiveness    - Recurrence / metastasis / direct invasion / malignant transformation / pregnancy-related condition 4) Atypical manifestations of GCT according to the anatomical location and their differential diagnosis    - GCT of spine     Differential diagnosis from chordoma, lymphoma, or metastasis    - GCT of short tubular bone     Differential diagnosis from giant cell reparative granuloma or enchondroma    - GCT with intraarticular extension     Pigmented villonodular synovitis / bursitis 5) Conclusion  

http://abstract.rsna.org/uploads/2014/14008914/14008914_ai3w.pdf

Lee, J, Park, J, Ryu, K, Yoon, S, Park, S, Jin, W, Various Manifestations of Giant Cell Tumor According to Clinical Courses and Anatomical Locations: What the Radiologists Should Know?.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14008914.html