肾血管平滑肌脂肪瘤亦称肾错构瘤，系少见的肾脏良性肿瘤中相对较多的一种。本文搜集我院经ＣＴ检查并手术后病理证实的肾血管平滑肌脂肪瘤９例进行回顾性分析。１　一般资料本组女性６例，男性３例。年龄３６～５６岁。临床症状：腰痛４例及中、上腹胀痛２例，１例上腹包块伴 Renal vascular smooth muscle lipoma, also known as renal hamartoma, is a relatively rare type of renal benign tumor. This article collected in our hospital after CT examination and pathology confirmed renal angiomyolipoma in 9 cases were retrospectively analyzed. 1 General Information The group of 6 females, 3 males. Age 36 to 56 years old. Clinical symptoms: 4 cases of back pain and middle and upper abdominal pain in 2 cases, 1 case of abdominal mass with