Three-dimensional CT portography may also have technical potential to generate excellent image for volumetric reconstructions and hemodynamic evaluation of the portal vein and its collaterals.

• 自2004年元月至同年12月，本院148位肝硬化病人，利用16切面电脑断层摄影机施行CT门静脉摄影检查，其中112人显示为重度肝硬化合并门静脉高血压症性离肝性静脉侧枝循环。