Giant cysts of the popliteal fossa and calf in rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000473:pathology; D003560:Cysts / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D005260:Female; D006801:Humans; D007719:Knee Joint; D007866:Leg; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013585:Synovitis / Q000150:complications