title: Dawn diarrhea.
abstract: A case of detergent-induced hemorrhagic colitis is presented. The endoscopic findings which were suggestive of a vasculitis, are depicted and discussed.
mesh_terms: D000328:Adult; D003092:Colitis / Q000139:chemically induced / Q000473:pathology; D003902:Detergents / Q000009:adverse effects*; D003967:Diarrhea / Q000139:chemically induced*; D004733:Enema / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000473:pathology; D006801:Humans; D008297:Male; D013501:Surface-Active Agents / Q000009:adverse effects*
chemical_list: D003902:Detergents; D013501:Surface-Active Agents