Jaccoud's arthritis.
D001168:Arthritis / Q000473:pathology; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D008662:Metacarpophalangeal Joint; D008875:Middle Aged; D012214:Rheumatic Heart Disease / Q000150:complications*; D013577:Syndrome