Antero-medial synovial cysts at the knee joint in rheumatoid disease.
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000000981:diagnostic imaging*; D002061:Bursa, Synovial / Q000000981:diagnostic imaging; D006801:Humans; D007719:Knee Joint; D008297:Male; D011859:Radiography; D013581:Synovial Cyst / Q000150:complications / Q000000981:diagnostic imaging*; D013582:Synovial Fluid / Q000166:cytology