对我院儿童克罗恩病继发IgA肾病1例报告并文献复习如下。1病历摘要女,11岁。因反复发热伴发作性排茶色尿3.5个月入院。入院前多次查尿常规:RBC(+~++),Pro(-~++),发热多于午后和夜间,热峰37.8℃。既往有脐周阵发性隐痛2a,与进食无明显关系。无腹泻或便秘。大便多为软便,无黏液和 A case report and literature review of IgA nephropathy secondary to Crohn’s disease in our hospital is as follows. 1 medical record summary female, 11 years old. Due to repeated fever with episodic row of urine color urine 3.5 months admission. Routine urine check routinely before admission: RBC (+ ~ + +), Pro (- ~ + +), fever more than afternoon and night, the hot peak 37.8 ℃. Previously had umbilical paroxysmal pain 2a, and no significant relationship with eating. No diarrhea or constipation. Stool is mostly stool, no mucus and