肝硬化门静脉高压患者胃镜与B超表现相关性研究

目的 通过对肝炎肝硬化门静脉高压患者胃镜、B超检测结果行相关性分析，为临床判断肝硬化程度、早期预防并发症提供参考。方法 选择肝炎肝硬化门静脉高压患者192例，根据食管静脉曲张程度分为轻、中、重度3组。比较胃底静脉曲张在各组中发生比例，并测量门静脉主干宽度、脾静脉宽度、脾脏厚度，研究其与食管静脉曲张程度相关性。结果 3组患者胃底静脉曲张发生比例存在显著差异，食管静脉曲张程度越重，伴胃底静脉曲张比例越高；随食管静脉曲张程度不同，门静脉主干内径、脾静脉内径及脾脏厚度之间存在差异，脾脏厚度与脾静脉内径之间存在直线相关关系。结论 门静脉主干内径、脾静脉内径、脾脏厚度可为判断门静脉高压提供参考，综合上述3点并结合胃镜检查结果可较准确判断有无食管静脉曲张及程度。

Study on the clinical correlations between the findings of gastroscopv and B ultrasonography in post hepatitis cirrhosis with portal hypertension

Objective To analysis the outcome of gastroscopy and B ultrasonography in patients of post hepatitis cirrhosis with portal hypertension, and to evaluate the degree of cirrhosis in clinic and affording suggestions in preventing complication. Methods One hundred and ninety two cirrhosis patients with portal hypertension were divided into three groups : mild, moderate and severe group based on the extent of esophageal varicosis. By estimating the diameter of portal vein, thickness of spleen and width of splenic vein in three groups to investigate their correlation with the extent of cardio-esophageal varicosis. Results The incidences of gastric varices in these three groups have prominent difference,The severer the degree of esophageal varices , the higher the incidence of gastric varices. According to the different degree of esophageal varices, the diameter of portal vein,thickness of spleen,diameter of splenic vein are differed. There is linear relation between thickness of spleen and diameter of splenic vein. Conclusion Diameter of portal and splenic vein, thickness of spleen,can provide valuable suggestion in predicting the presence of portal hypertension,but further confirmation is based on the result of gastroendoscopy.