Key to the success of surgery is patient selection, preoperative locate.

手术能否成功的关健在于病人的选择、术前术中定位。

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OBJECTIVE: To investigate the significance of CT and X-ray examination in the evaluation of preoperative selection and postoperative therapeutic result of patients with AEC implantation.

目的：探讨CT及X射线检查对人工电子耳蜗植入术前患者筛选及术后效果评估的价值。

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Objective: to study the influence of preoperative transcatheter arterial chemoembolization (TACE) by selection on survival rate of resectable hepatocellular carcinoma (HCC) patients.

目的：探讨术前选择性经肝动脉化疗栓塞对肝癌患者手术治疗效果的影响。

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