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kemal gokkus by kemal gokkus, 8 years ago
Pigmented Villonodular Synovitis
Pigmented villonodular synovitis (PVNS) is a rare benign proliferative condition affecting synovial membranes of joints, bursae or tendons resulting from possibly neoplastic synovial proliferation with villous and nodular projections and haemosiderin deposition.

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