The enlarged subdeltoid bursa in rheumatoid arthritis.
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging*; D002061:Bursa, Synovial / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging; D009132:Muscles / Q000000981:diagnostic imaging; D011859:Radiography; D012540:Scapula / Q000000981:diagnostic imaging; D012782:Shoulder / Q000000981:diagnostic imaging*; D012785:Shoulder Joint; D013582:Synovial Fluid