[Chronic pigmented villonodular synovitis causing locking of the knee joint].
D000328:Adult; D001182:Arthroscopy; D006801:Humans; D007719:Knee Joint; D008297:Male; D013585:Synovitis / Q000175:diagnosis*; D013586:Synovitis, Pigmented Villonodular / Q000175:diagnosis* / Q000601:surgery