Sacroiliitis in male systemic lupus erythematosus.
D000328:Adult; D001168:Arthritis / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D008947:Mixed Connective Tissue Disease / Q000150:complications* / Q000000981:diagnostic imaging; D010020:Osteonecrosis / Q000209:etiology; D011859:Radiography; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging