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一、对象与方法从1975年到1983年9年间,以慈惠大学医院接诊的肾细胞癌为对象。其中施行肾动脉栓塞术及未施行栓塞术各42例。其病理分期按Robson 方法分类,栓塞组:Ⅰ期10例,Ⅱ期9例,ⅢA2例,ⅢB2例,ⅣB19例。非栓塞组:Ⅰ期17例,Ⅱ期11例,ⅢA1例,ⅢC1例,ⅣA1例,ⅣB11例。栓塞组所见转移例稍多,这可能与病理构成有关。所用栓塞物质,42例中22例用凝胶胶质,18例用丝裂霉素C 微胶囊,两者并用1例,应用不锈钢圈1例。除栓塞组4例、非栓塞组2例外,78例均行肾切除术。并且,栓塞组例及非栓塞组22例还进行了淋巴结廓清术。栓塞组从栓塞术到肾切除期间为1～28
I. Objects and Methods From 1975 to 9 years of 1983, renal cell carcinomas were examined at the Shihhui University Hospital. Among them, 42 patients underwent renal artery embolization and no embolization. The pathological stages were classified according to the Robson method. In the embolization group, there were 10 cases of stage I, 9 cases of stage II, 2 cases of IIIA, 2 cases of IIIB, and 19 cases of IVB. In the non-embolization group, there were 17 cases in stage I, 11 cases in stage II, 1 case in IIIA, 1 case in IIIC, 1 case in IVA, and 11 cases in IVB. There were more metastases seen in the embolization group, which may be related to the pathology. In the embolization materials used, 22 of the 42 cases were gel gels, 18 were mitomycin C microcapsules, 1 was used in combination, and 1 was applied to the stainless steel ring. Except for 4 cases in the embolization group and 2 cases in the non-embolization group, 78 cases underwent nephrectomy. In addition, lymph node dissection was performed in 22 cases of embolization group and non-embolization group. Embolization group from 1 to 28 during embolization to nephrectomy