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为研究肝硬化门脉高压性上消化道出血的原因和机制，总结了肝硬化并上消化道出血而行急诊胃镜检查的８４例患者，结果发现曲张静脉破裂出血７２．６２％，非曲张静脉破裂出血２５．００％，其中门脉高压性胃病１３．１０％，肝源性溃疡９．５２％，提示曲张静脉破裂出血仍是肝硬化门脉高压性上消化道出血的首要原因，非曲张静脉破裂出血也是不容忽视的常见原因，急诊胃镜对明确诊断和指导治疗有积极意义。
In order to study the cause and mechanism of portal hypertension in patients with cirrhosis and portal hypertension, 84 patients with cirrhosis and upper gastrointestinal bleeding who underwent emergency gastroscopy were studied. The results showed that bleeding of variceal hemorrhage was 72.62%, non-variceal vein Ruptured hemorrhage 25.00%, of which portal hypertensive gastropathy 13.10%, 9.52% of liver ulcer, suggesting that varicose vein hemorrhage is still cirrhosis and portal hypertension of the primary cause of upper gastrointestinal bleeding, non-varicose Venous rupture bleeding is also a common cause that can not be ignored. Emergency gastroscopy has a positive meaning for the diagnosis and treatment.