title: Gastrointestinal hemorrhage in geriatric patients.
mesh_terms: D000367:Age Factors; D000368:Aged; D001165:Arteriovenous Malformations / Q000150:complications; D001803:Blood Transfusion; D003424:Crohn Disease / Q000150:complications; D003937:Diagnosis, Differential; D004724:Endoscopy; D004941:Esophagitis / Q000150:complications; D005260:Female; D005756:Gastritis / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery / Q000628:therapy; D006396:Hematemesis / Q000209:etiology; D006801:Humans; D008297:Male; D008309:Mallory-Weiss Syndrome / Q000150:complications; D008551:Melena / Q000209:etiology; D008875:Middle Aged; D013276:Stomach Ulcer / Q000150:complications