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无论采用什么治疗方法,食道静脉曲张首次出血就有60～80％死亡率,存活者中80～90％会再出血,每次出血都有60％患者死亡。静脉曲张破裂出血机理尚未完全明了,一般认为曲张静脉的压力与血容含量是两个最重要的因素。本文研究目的是想弄清楚(1)曲张静脉压力和血容量这二个参数对估计预后有否意义;(2)曲张静脉的血容量与压力是否有关系。全组18例门脉高压患者。男14例,女4例,年龄18～80岁(平均52岁)。入院时都有胃肠道大出血,产物分级:A级7例,B级8例,C级3例。曲张静脉的压力,血容量及范围都按Paquet标准进
Regardless of the treatment used, esophageal varices have a 60- to 80-percent mortality for the first time, and 80-90% of those who survive have an additional hemorrhage, 60% of whom die each time. The mechanism of variceal bleeding is not fully understood, the general view that varicose vein pressure and blood volume is the two most important factor. The purpose of this study is to find out whether (1) varicose vein pressure and blood volume of these two parameters of prognostic significance; (2) varicose vein blood volume and pressure are related. The whole group of 18 patients with portal hypertension. 14 males and 4 females, aged 18 to 80 years (mean 52 years). Gastrointestinal bleeding occurred on admission, product classification: A grade in 7 cases, B grade in 8 cases, C grade in 3 cases. Varicose vein pressure, blood volume and range according to Paquet standard into