Ayoub K S, Davies A M, Mangham D C, Grimer R J, Twiston Davies C W
Department of Orthopaedic Oncology, Royal Orthopaedic Hospital, Birmingham, UK.
Skeletal Radiol. 2000 Dec;29(12):713-6. doi: 10.1007/s002560000281.
Synovial sarcoma is a relatively common soft tissue sarcoma particularly in the adolescent and young adult. We report an unusual case of a synovial sarcoma arising within a popliteal cyst in a 13-year-old female presenting with bilateral popliteal cysts. MR imaging demonstrated the cyst with evidence of subacute haemorrhage and a discrete nodule of tumour.