Other 3 cases were diagnosed as renal cancers by mistake,for no fatty tissues.shown.Conclusion CT can accurately diagnoes a RAL of fat conta...

• 结论:CT能较准确地诊断含脂肪成分的肾血管平滑肌脂肪瘤,并能显示肿块与周围结构的关系,为临床治疗提供较可靠的信息,而对含脂肪成分较少或不含的肾血管脂肪瘤有一定难度。