Conclusions the modified surgical technique is effective for the treatment of pelvic and ureteralcancer with less trauma to the patient and fewer complication.
结论此手术方法创伤小，并发症少，效果好，是肾输尿管肿瘤的有效手术方法之一。
2
Objective To decrease the incidence of iatrogenic ureteral injury in colorectal cancer radical correction and enhance the level of prevention and treatment of iatrogenic ureteral injury.
目的减少结直肠癌根治术中医源性输尿管损伤的发生率，提高对医源性输尿管损伤的预防和治疗水平。
3
Results By statistical analysis, incidence rate of iatrogenic ureteral injury in colorectal cancer radical correction was 1.9%.