Collateral ligament calcification complicating amyloidosis and Reiter's syndrome.
D000686:Amyloidosis / Q000150:complications*; D016918:Arthritis, Reactive / Q000150:complications*; D002114:Calcinosis / Q000150:complications*; D006801:Humans; D007592:Joint Diseases / Q000150:complications; D008023:Ligaments, Articular; D008297:Male; D008875:Middle Aged