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晚期肿瘤的介入治疗需反复多次进行 ,应用导管药盒系统(ｐｏｒｔ -ｃａｔｈｅｔｅｒｓｙｓｔｅｍ ,ＰＣＳ) ,只需施行一次介入术埋植ＰＣＳ ,便为动脉灌注与栓塞治疗肿瘤建立了一条永久性血管通道[1] 。1 材料与方法1.1 病例选择 再无外科切除指征的晚期肿瘤或伴复发、转移?
The interventional therapy for advanced tumors needs to be repeated several times. Using the portal-catheter system (PCS), only one interventional procedure to implant PCS will establish a permanent vascular access for the treatment of tumors by arterial infusion and embolization [ 1] . 1 Materials and methods 1.1 Case selection No further indications of advanced tumor recurrence or metastasis?