原发性肝癌患者肝动脉化疗栓塞术后肝区疼痛的临床意义

目的探讨肝动脉化疗栓塞术(TACE)后肝区疼痛与近期疗效的关系。方法118例原发性肝癌患者按照TACE术后肝区疼痛程度分为两组,A组无明显肝区疼痛,B组有明显肝区疼痛,比较两组病灶在首次介入治疗后的反应,分析TACE后肝区疼痛的相关因素。结果首次介入术后4～6周行CT检查,按RECIST标准评价疗效,A、B两组CR、PR、SD、PD分别为0、1.45%、88.41%、10.14%和0、14.29%、81.63%、4.08%,有效率OR(CR+PR)比较差异有统计学意义(P=0.0087)。分析术后疼痛原因可能与术前病灶血供、包膜、肝硬化和术后病灶碘油充填类型有关,其中碘油沉积分型与疼痛分级呈负相关(r=-0.539,P<0.01)。结论介入术后肝区疼痛多提示患者肿瘤栓塞效果好、预后好。充分认识TACE后肝区疼痛与疗效相关性具有重要临床意义。

The clinical significance of liver pain in patients with primary hepatocellular carcinoma after transcatheter arterial chemoembolization

Objective To investigate the relationship between the liver pain and the short-term curative effect in patients with primary hepatocellular carcinoma(HCC) after transcatheter arterial chemoem-bolization(TACE).Methods According to the degree of liver pain,118 HCC patients after the initial TACE treatment were divided into two groups: group A(with no complaint of serious liver pain) and group B(complaining of severe liver pain).Short-term curative effects at the fourth and sixth week after initial TACE were c...