目的 比较CT门静脉血管成像（CTP）与内镜诊断肝硬化胃食管静脉曲张的效果，探讨CTP对肝硬化门静脉高压侧支循环血管的显示及其在随访中的价值。 方法 对2010年1月－2011年12月收治的43例肝硬化患者行多排螺旋CT增强扫描门静脉血管成像，观察胃食管静脉曲张程度，及有无其他侧支开放，并在4周内行内镜检查，了解胃食管静脉曲张的程度。 结果 43例患者中有33例经胃镜确诊食管静脉曲张，其中CTP诊断与胃镜相符29例；胃镜诊断胃底静脉曲张14例，其中有12例CTP诊断与之相符；CTP诊断胃食管静脉曲张与内镜有较好的相关性和一致性，但在判断食管静脉曲张部位上与胃镜一致性较差。 结论 对肝硬化患者可采用CTP进行随访，以评估胃食管静脉曲张出血风险，可减少不必要的内镜随访。
【摘要】 目的 探讨肝硬化食管静脉曲张程度与门脾静脉内径、肝功能Child-Pugh分级间的关系。 方法 对2007年1月-2010年1月间56例肝硬化患者行增强CT，测量门静脉主干及脾门部脾静脉直径，采用Child-Pugh分级标准进行肝功能分级，并行胃镜了解食管静脉曲张的程度。 结果 食管静脉曲张程度与门、脾静脉内径呈正相关，而Child-Pugh分级与门脾静脉内径、食管静脉曲张程度无相关性。 结论 根据门、脾静脉内径可预测肝硬化上消化道出血的可能性；在Child-Pugh分级基础上对患者上消化道出血的风险进行评估显得尤为重要。【Abstract】 Objective To discuss the relationship among the esophageal varices, the diameter of portal vein and spleen vein, and Child-Pugh score in patients with liver cirrhosis. Methods The study included 56 patients who had liver cirrhosis between January 2007 and January 2010. We measured their portal vein and spleen vein diameter with CT; used Child-Pugh score to grade their hepatic function; and detected the degree of the esophageal varices by endoscopy. Results There was a positive correlation between the degree of esophageal varices and diameter of portal vein and spleen vein, while no correlation showed between portal vein and spleen vein diameter, degree of esophageal varices, and Child-Pugh score. Conclusion The upper gastrointestinal bleeding in patients with liver cirrhosis can be predicted by the diameter of portal vein and spleen vein, assessment of upper gastrointestinal bleeding based on Child-Pugh score should also be taken into account.