Influence of emergency endoscopy on the management and outcome of patients with upper gastrointestinal hemorrhage. Analysis of 500 cases.
D000328:Adult; D000368:Aged; D001803:Blood Transfusion; D004630:Emergencies; D004724:Endoscopy; D004935:Esophageal Diseases / Q000150:complications / Q000175:diagnosis; D004932:Esophageal and Gastric Varices / Q000150:complications / Q000175:diagnosis; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000401:mortality / Q000628:therapy; D006470:Hemorrhage / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D008875:Middle Aged; D010437:Peptic Ulcer; D013272:Stomach Diseases / Q000150:complications / Q000175:diagnosis