No-nephritises group were 10 patients (3 cases of kidney external injury, 2 cases of tuberculosis of kidney and 5 cases of kidney tumor) which all received mononephrectomy operations from Aug.2004 to Sept.

• 非肾炎组(共10例)来自2004年8月至2005年9月本院泌尿外科行单肾切除的患者,其中肾外伤3例,肾结核2例,肾肿瘤5例。 (4)健康对照组(30例)来自2004年8月至2005年9月本院门诊体检的健康人群。