title: [PIGMENTED VILLO-NODOUS SYNOVITIS].
mesh_terms: D006801:Humans; D007719:Knee Joint; D013514:Surgical Procedures, Operative; D013585:Synovitis
keywords: KNEE JOINT; SURGERY, OPERATIVE; SYNOVITIS
vernacular_title: PIGMENTNY I VORSINCHATO-UZLOVATY I SINOVIT.