title: Trauma and the pyoderma gangrenosum of inflammatory bowel disease.
abstract: In five patients with inflammatory bowel disease (three with ulcerative colitis, two with Crohn's disease), pyoderma gangrenosum developed on a lower extremity at the site of trauma. In these subjects, the pyoderma was not clearly correlated with disease activity.
mesh_terms: D000328:Adult; D003093:Colitis, Ulcerative / Q000150:complications*; D003424:Crohn Disease / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011711:Pyoderma / Q000209:etiology*; D012883:Skin Ulcer / Q000209:etiology*; D014947:Wounds and Injuries / Q000150:complications*