但是，大约70%早期HCC中，其CT经动脉门脉造影显示门脉供血减少。
But around 70% of early HCC shows decreased portal supply on CT arterial portography.
目的：评价螺旋CT经动脉门静脉造影(SCTAP)对肝硬化、门静脉高压判断的临床价值。
Objective: to evaluate the clinical value of spiral ct during arterial portography (SCTAP) in judgment of cirrhosis and portal hypertension.
局部肝动脉门静脉瘘是射频治疗的并发症，常因局部肝动脉灌注不足和门静脉异常灌注，掩盖局部复发征象。
Arteriovenous shunt, as a complication of RFA, can cover local recurrence because of hepatic hypo perfusion and abnormal portal perfusion.
局部肝动脉门静脉瘘是射频治疗的并发症，常因局部肝动脉灌注不足和门静脉异常灌注，掩盖局部复发征象。
Arteriovenous shunt, as a complication of RFA, can cover local recurrence because of hepatic hypo perfusion and abnormal portal perfusion.
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