Amyloidosis complicating psoriatic arthritis.
D000686:Amyloidosis / Q000150:complications*; D001168:Arthritis / Q000150:complications*; D003967:Diarrhea / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000150:complications*