Objective To improve the diagnosis and treatment of primary ureteralcancer.
目的提高原发性输尿管瘤的诊断与治疗。
2
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。
3
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.