张渝科,杨日高,吴国庆.腹膜后巨大脂肪瘤2例[J].第三军医大学学报,2009,31(19):1827. [2]郑鹤琳,蔡金华.儿童肾脏和腹膜后常见肿瘤的CT诊断及鉴别诊断[J].第三军医大学学报,2010,32(04):380. Zheng Helin,Cai Jinhua.CT diagnosis and differential diagnosis of renal and retroperitoneal tumors in children[J].J Third Mil Med Univ,2010,32(05):380.