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肝内门-体静脉分流的彩色多普勒超声诊断 被引量:1

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摘要 肝内门-体静脉分流(intrahepatic portosystemic venous shunts,IPSVS)是临床上较为少见的血管异常.它是指肝内的门静脉分支与体循环的静脉分支直接沟通,会导致患者肝性脑病.随着影像学技术的不断进步,尤其是彩色多普勒的广泛应用,偶然发现IPSVS的患者逐渐增多[1-2],但目前,该病影像学表现的文献报道多以病例报道为主[3-4],笔者回顾性分析近3年来遇到的8例IPSVS患者的超声表现,以期提高对其认识和诊断水平. 一、资料与方法 1.一般资料:2008年8月至2011年9月在我院行超声检查的患者,发现有8例肝内门静脉分支与肝静脉直接相通.8例病例中,男3例、女5例,年龄33~ 68岁.临床表现:1例为胰尾癌并肝内多发转移,1例为肝功能异常,3例为健康体检,上述5例患者均意外发现IPSVS,临床病史无血氨增高、肝性脑病及肝脏基础病变.3例患者有乙型肝炎后肝硬化病史.
出处 《中华临床医师杂志(电子版)》 CAS 2012年第20期204-205,共2页 Chinese Journal of Clinicians(Electronic Edition)
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