title: Multiple joint involvement with pigmented villonodular synovitis.
mesh_terms: D005260:Female; D005384:Finger Joint / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D010860:Pigments, Biological; D011859:Radiography; D013585:Synovitis / Q000000981:diagnostic imaging* / Q000473:pathology
chemical_list: D010860:Pigments, Biological