The scallop sign and spontaneous rupture of finger extensor tendons in rheumatoid arthritics.
D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D005383:Finger Injuries / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D006801:Humans; D011859:Radiography; D012422:Rupture, Spontaneous; D013585:Synovitis / Q000000981:diagnostic imaging; D013708:Tendon Injuries / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D013710:Tendons / Q000000981:diagnostic imaging / Q000601:surgery