例1:女性,44岁。反复尿频,尿急4个月,间歇性午后发热6个月,伴体重明显减轻。胸透及肝胆B超均无异常。血沉70mm/h,尿常规WBC+++,中段尿培养(-),肌酐221μmol/L,尿素氮3.57mmol/L。肾盂静脉造影示左肾无功能。临床诊断为左肾结核而行左肾切除术。术中见左肾脂肪囊疤痕增生,与脾、肝紧密粘连。肾呈灰白色结节状,质硬。切面肾上极见一3×2cm之黄色区域,境界 Example 1: Female, 44 years old. Frequent urination, urinary urgency 4 months, intermittent afternoon fever 6 months, with significantly reduced body weight. Thoracic and hepatobiliary B-no abnormalities. ESR 70mm / h, urine routine WBC +++, middle urine culture (-), creatinine 221μmol / L, urea nitrogen 3.57mmol / L. Renal vein angiography showed no function of the left kidney. Clinical diagnosis of left renal tuberculosis and left nephrectomy. Intraoperative see left kidney fat scar hyperplasia, and the spleen and liver adhesion. Kidney was gray nodular, hard. Extremely sectioned kidney a 3 × 2cm yellow area, the realm