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经肾动脉灌注化疗药物,同时应用NT-海球栓栓塞治疗肾肿瘤6例。其中4例于栓塞后3～5天行切除术。术中肾蒂处理方便,出血减少,抑制或减少了肿瘤细胞的播散、种植或转移,改变了姑息性治疗肿瘤细胞单纯缺血坏死为缺血与药物杀伤双重治疗。达到了提高生存质量、延长生命之目的。文章对栓塞机理及临床意义进行了讨论。
Transcatheter arterial infusion of chemotherapy drugs, while the application of NT-balloon embolization in the treatment of 6 cases of renal tumors. Among them, 4 cases underwent resection 3 to 5 days after embolization. Intraoperative renal pedicle convenient treatment, reduced bleeding, inhibition or reduction of tumor cell dissemination, implantation or metastasis, changing the palliative treatment of tumor cells simply ischemic and ischemic dual drug treatment. Reached the purpose of improving the quality of life and prolonging life. The article discusses the embolic mechanism and clinical significance.