Savant Deepika, Kenan Shachar, Kenan Samuel, Kahn Leonard
Department of Pathology, Hofstra Northwell School of Medicine, 6 Ohio Drive, New Hyde Park, Hempstead, NY, 11040, USA.
Department of Orthopaedics, Hofstra Northwell School of Medicine, Hempstead, NY, USA.
Skeletal Radiol. 2017 Aug;46(8):1155-1161. doi: 10.1007/s00256-017-2674-x. Epub 2017 May 23.
We report a case of a 23-year-old female with pain and fullness in the right popliteal fossa. An MRI scan demonstrated an ossified enhancing soft tissue mass. Evaluation of the resected specimen showed a high-grade extraskeletal osteosarcoma juxtaposed to the three zones of myositis ossificans. At 1-year follow-up the patient is alive and disease free. A review of the literature purporting to document such an association failed to demonstrate a single case in which an osteosarcoma and MO with its zonal architecture co-existed.
我们报告一例23岁女性，其右腘窝处疼痛且有饱满感。磁共振成像（MRI）扫描显示一个有强化的骨化软组织肿块。对切除标本的评估显示为高级别骨外骨肉瘤，与骨化性肌炎的三个区域相邻。在1年的随访中，患者存活且无疾病。查阅旨在记录这种关联的文献，未发现骨肉瘤与具有其区域结构的骨化性肌炎共存的单一病例。
