Hemangioma of synovial membrane.
D000328:Adult; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006391:Hemangioma / Q000601:surgery; D006392:Hemangioma, Cavernous / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis; D007719:Knee Joint / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography; D000074402:Synovectomy; D013583:Synovial Membrane