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为了在经颈静脉肝内门腔静脉支架分流术（ＴＩＰＳＳ）前了解肝静脉与门静脉各分支解剖关系，对患者行螺旋ＣＴ扫描，并探讨使用三维血管重建技术获取肝静脉和门静脉分支立体空间结构图的方法。本研究回顾性分析了３０例肝硬化患者的肝脏螺旋ＣＴ平扫和增强扫描结果，试图对各
To understand the anatomy of the branches of the hepatic veins and portal veins prior to transjugular intrahepatic portosystemic shunt (TIPSS), a spiral CT scan of the patients was performed and the three-dimensional reconstruction of the hepatic veins and portal veins was used to obtain stereoscopic spatial structures Figure of the method. This study retrospectively analyzed the results of spiral CT scan and enhanced scan of liver cirrhosis in 30 patients,