title: Nonspecific ulcerative colitis. II. Pathology of transmural colitis and mucosal colitis.
mesh_terms: D003092:Colitis / Q000145:classification / Q000473:pathology; D003093:Colitis, Ulcerative / Q000150:complications / Q000473:pathology*; D006801:Humans; D007079:Ileitis / Q000473:pathology; D007413:Intestinal Mucosa / Q000473:pathology*