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1946年12月以前,作者试图分二或三期进行盆器清除术,但效果不佳。以后改进为一期手术。并发现有些病例可保存直肠,有些则可保留膀胱。故最后定型为下列4种术式:(1)全盆器清除术;(2)前盆器清除术(保留直肠);(3)后盆器清除术(保留膀胱);(4)不分流粪尿的部分盆器清除术(膀胱顶部切除修补,直肠部分切除后端吻合加子宫体及阴道上部切除)。对尿路分流而又不会导致感染问题,作者极为重视,并试用下列4法(指前清除术):(1)迥肠代膀胱
Prior to December 1946, the author tried to perform the pelvic debridement in two or three phases, but the effect was poor. Later improved to a surgery. And found that some cases can save the rectum, and some can keep the bladder. Therefore, the final stereotypes are the following four types of surgical procedures: (1) removal of the entire pancreas; (2) removal of the frontal pan (preservation of the rectum); (3) removal of the posterior pancreas (preservation of the bladder); (4) no shunting Part of the excrement of urine and urine was removed (top excision of the bladder, partial resection of the rectum, anastomosis of the uterus, and removal of the upper part of the vagina). The authors attached great importance to the diversion of the urinary tract without causing infection, and tried the following four methods (pre-finish dissection): (1) The surrogate bladder