title: Massive gastrointestinal hemorrhage as the sole clinical manifestation of regional enteritis.
mesh_terms: D000293:Adolescent; D003424:Crohn Disease / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D011859:Radiography