EARLY ENDOSCOPIC DIAGNOSIS OF ACUTE UPPER GASTROINTESTINAL HEMORRHAGE. DEMONSTRATION OF RELATIVELY HIGH INCIDENCE OF EROSIONS AS A SOURCE OF BLEEDING.
D003937:Diagnosis, Differential; D004381:Duodenal Ulcer; D004724:Endoscopy; D004938:Esophageal Neoplasms; D004932:Esophageal and Gastric Varices; D004945:Esophagoscopy; D005756:Gastritis; D006471:Gastrointestinal Hemorrhage; D005773:Gastroscopy; D006548:Hernia, Diaphragmatic; D006801:Humans; D015994:Incidence; D010438:Peptic Ulcer Hemorrhage; D013223:Statistics as Topic; D013274:Stomach Neoplasms; D013276:Stomach Ulcer
DIAGNOSIS, DIFFERENTIAL; DIAPHRAGMATIC HERNIA; DUODENAL ULCER; ESOPHAGEAL NEOPLASMS; ESOPHAGEAL VARICES; ESOPHAGOSCOPY; GASTRITIS; GASTROSCOPY; HEMORRHAGE, GASTROINTESTINAL; PEPTIC ULCER HEMORRHAGE; STATISTICS; STOMACH NEOPLASMS; STOMACH ULCER