Ankylosing spondylitis and chronic inflammatory lesions of the intestines.
D000844:Ankylosis; D004194:Disease; D006801:Humans; D007410:Intestinal Diseases; D007422:Intestines; D013166:Spondylitis; D013167:Spondylitis, Ankylosing / Q000150:complications*
INTESTINES/diseases; SPONDYLITIS, ANKYLOSING/complications