Acute arthritis in the elderly.
D000208:Acute Disease; D000368:Aged; D001168:Arthritis / Q000145:classification* / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D001170:Arthritis, Infectious / Q000175:diagnosis; D001172:Arthritis, Rheumatoid / Q000097:blood / Q000150:complications / Q000175:diagnosis; D002805:Chondrocalcinosis / Q000175:diagnosis; D005260:Female; D006073:Gout / Q000175:diagnosis; D006801:Humans; D008297:Male; D010003:Osteoarthritis; D011565:Psoriasis / Q000150:complications / Q000175:diagnosis; D013585:Synovitis / Q000150:complications / Q000175:diagnosis