肾癌并发腹膜后神经节细胞瘤罕见报告 ,术前确诊较困难 ,我院近 5年收治了 3例 ,现报告如下。1　病例报告例 1　女 ,65岁。因间歇性无痛性肉眼血尿 3个月于 1 996年 1 2月 4日入院。体检 :贫血貌 ,左肾区叩击痛。血常规 :Hb80 g/L,RBC2 .6× 1 0 12 /L,WBC5.8× 1 0 9/L。B超示 Renal cancer complicated with retroperitoneal ganglioneuroma rare reports, preoperative diagnosis is more difficult, hospital nearly 5 years admitted to 3 cases, are as follows. 1 case report 1 female, 65 years old. Due to intermittent painless gross hematuria 3 months in January 1, 1996 January 4 admission. Physical examination: anemia appearance, peritoneal pain in the left kidney area. Blood: Hb80 g / L, RBC2 .6 × 1012 / L, WBC5.8 × 10 9 / L. B super show