There was not significant correlation between HCC pathologic category and grade of APS, but with the presence of portal vein invasion and cancer embolus.
APS的分流程度与HCC病理类型无显著性差异，但与门静脉受侵或癌栓形成有显著性差异。
Conclution: Helical CT portography (CTP) can provide the comprehensive information about the portal vein cancer embolus.
结论：螺旋CT门脉造影可较全面地显示门静脉癌栓情况。
The grade of APS has significant correlation with the presence of portal vein invasion and cancer embolus.
APS的分流程度与门静脉受侵和癌栓形成相关。
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