本文分析了65岁以上的上消化道出血103例。近年来老年患者在上消化道出血中所占百分比渐增加,故应予足够的重视。对于老年上消化道出血的原因诊断及预后作了讨论。指出对老年上消化道出血原因的判断有时相当困难;明显的血液尿素氮或非蛋白氮增加往往预后严重。 This article analyzes 103 cases of upper gastrointestinal bleeding over the age of 65. In recent years, elderly patients in the proportion of upper gastrointestinal bleeding gradually increased, it should be given enough attention. For the elderly diagnosis and prognosis of upper gastrointestinal bleeding were discussed. It is sometimes difficult to judge the cause of upper gastrointestinal hemorrhage in the elderly. The obvious increase of blood urea nitrogen or non-protein nitrogen often leads to serious prognosis.