上消化道出血是内科常见的急症,其原因甚多,发生率随地区、单位和选择标准不同而各异.但综合国内外材料,仍以消化性溃疡病占首位.其次为粘膜病变或食管静脉曲张或胃癌等.虽然近年来,上述原发病和上消化道出血本身的诊断与治疗有很大进步,但世界各地的材料都说明死亡率并未下降,其治 Upper gastrointestinal bleeding is a common medical emergency, for many reasons, the incidence varies with the region, unit and selection criteria vary, but the comprehensive domestic and foreign materials, peptic ulcer disease is still the first place, followed by mucosal lesions or esophagus Varicose veins or stomach cancer, etc .. Although in recent years, the above primary disease and upper gastrointestinal bleeding in the diagnosis and treatment of the very great progress, but the world’s materials illustrate the mortality rate did not decline, its governance