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上消化道出血多起病较急,以呕吐鲜血或咖啡色液,解黑便为主症。本文就本院消化内科1987年1月至1988年4月以上消化道出血收治入院的178例作一初步病因分析,报
More acute upper gastrointestinal bleeding to vomit blood or brown liquid, black will be the main symptom. This article on the hospital digestive medicine from January 1987 to April 1988 admitted to hospital for more than 178 cases of gastrointestinal bleeding for a preliminary etiological analysis, reported