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报告7例于肾盂癌术后发生的输尿管残端癌,再次行输尿管残端及膀胱部分切除术,术中及术后膀胱灌注抗癌药物,经随访9～21个月,未见复发。并就其临床特征、治疗原则及预防方法进行分析。
Seven cases of ureteral stump cancer after renal pelvis cancer surgery were reported, and ureter stump and partial bladder resection were performed again. Intraoperative and postoperative bladder perfusion of anticancer drugs was followed up for 9 to 21 months without recurrence. And its clinical features, treatment principles and prevention methods were analyzed.