Current radiodiagnostic concept of ankylosing spondylitis.
Nine radiodiagnostic rules are drawn from the X-rays of 2125 ankylosing spondylitis patients. The significance of early diagnosis of the 'multicolored' saroiliac X-ray is looked onto; the syndesmophyte, squaring-phenomenon, barrel-shaped vertebra, Romanus and Andersson lesions, and the ossification of ligaments are discussed. The changes at the apophyseal and the costovertebral joints, unimportant for early diagnosis, are explored.
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000000981:diagnostic imaging; D011859:Radiography; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging; D013131:Spine / Q000473:pathology; D013167:Spondylitis, Ankylosing / Q000000981:diagnostic imaging* / Q000473:pathology