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目的:探讨肝癌术后经化疗泵肝动脉超声造影的意义。方法:对24例肝癌切除术后行经肝动脉内留置化疗泵CO2 超声增强造影。结果:增强造影对≤3cm肝癌的检出率明显高于常规超声(P<0 01)。同时 ,还可以提供复发癌灶的病理血供 ,疗效评判及PEI治疗。结论:对肝癌切除术后留置化疗泵者应常规进行CO2 超声造影
Objective: To investigate the significance of postoperative chemotherapy hepatic arterial ultrasonography in patients with liver cancer. Methods: Twenty - four patients underwent resection of liver cancer with contrast - enhanced radiofrequency ablation of CO2 in the hepatic artery. Results: Contrast enhancement enhanced the detection rate of ≤3cm liver cancer significantly higher than conventional ultrasound (P <0.01). At the same time, can also provide pathological blood supply of recurrent foci, efficacy evaluation and PEI treatment. Conclusion: Conventional CO2 contrast echocardiography should be performed on patients with chemotherapeutics after liver cancer resection