肾细胞癌多见于40岁以上成年人,儿童少见,我院收治一例幼女肾细胞癌,现报道如下。患者女性,3岁。母诉患儿全程肉眼血尿、尿中常有血块伴不规则低热40天,于1990年6月就诊于我院。查体:发育正常,浅表淋巴结不肿大,皮肤粘膜无出血点。心肺(-),左上季肋部可扪及5×4×3.5cm大小实性肿物,边界清楚,质地韧,固定。肝脾不大。血常规及肝、肾功能检查均正常。胸腹部X线摄片均正常。静脉肾盂造影及腹部B超检查均 Renal cell carcinoma more common in adults over the age of 40, rare in children, admitted to our hospital a young female renal cell carcinoma, are reported below. Patient female, 3 years old. The mother complained of whole-blood hypercalciuria in children, often with blood clots in the urine with irregular low fever 40 days, in June 1990 treatment in our hospital. Physical examination: normal development, superficial lymph nodes are not swollen, skin and mucous membrane without bleeding point. Heart and lung (-), the upper left quarter of the palpable palpable 5 × 4 × 3.5cm size solid tumor, clear boundary, tough texture, fixed. Small spleen and liver. Blood and liver and kidney function tests were normal. X-ray chest and abdomen were normal. Intravenous pyelography and abdominal B-ultrasound were