患者,女,83岁,主因“左侧肾盂肿瘤根治术后2年,无尿3天”入院。患者2年前因左侧肾盂肿瘤行左侧肾输尿管全长加膀胱袖状切除术,术后规律行吡柔比星膀胱灌注化疗,定期复查膀胱镜及肾功能,未发现肿瘤复发、转移,肌酐水平维持在160~280μmol/L。入院2个月前患者出现尿量减少伴双下肢凹陷性水肿,肌酐持续升高,入院3天前出现无尿,肌酐达711μmol/L,遂行血液透析治 Patients, female, 83 years old, mainly due to “left renal pelvis tumor 2 years after radical surgery, anuria 3 days ” admission. Patients 2 years ago due to the left renal pelvis tumor left renal pelvis and bladder sleeve resection, postoperative regular pirarubicin bladder chemotherapy, regular review of cystoscopy and renal function, found no tumor recurrence, metastasis, Creatinine levels remained at 160 ~ 280μmol / L. 2 months before admission, patients with decreased urine output with bilateral lower extremity edema, creatinine continued to rise, 3 days before admission appeared anuria, creatinine up to 711μmol / L, hemodialysis