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Pigmented villonodular synovitis of patellar plica
1Department of Orthopaedic Surgery, Showa University Fujigaoka Hospital, Yokohama, Japan.
Abstract:
This article reports a rare case of pigmented villonodular synovitis (PVS) arising from the plica synovialis mediopatellaris that impeded the knee joint when it was extended. This lesion was diagnosed and treated by arthroscopy.
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