J Korean Soc Magn Reson Med.
2008 Dec;12(2):197-200.
Intracapsular and Paraarticular Chondroma of the Infrapatellar Hoffa's Fat Pad: A Case Report
- Affiliations
-
- 1Department of Radiology, Bundang Jesaeng General Hospital, Korea. hjhong@dmc.or.kr
- 2Department of Pathology, Bundang Jesaeng General Hospital, Korea.
Abstract
- Intracapsular and paraarticular chondroma is a rare benign lesion of the large joints (mostly the knee). We report a case of intracapsular and paraarticular chondroma in the infrapatellar Hoffa's fat pad that presented as a painful palpable mass in 15-yearold woman. A physical examination revealed a firm, movable and tender mass in the infrapatellar area. Magnetic resonance images showed an ovoid, well-defined, soft tissue mass with focal calcification in the infrapatellar fat pad. The final pathology revealed an intracapsular and paraarticular chondroma.