肾血管平滑肌脂肪瘤(错构瘤)影像学诊断  

Imaging Diagnosis of Renal Angiomyolipoma (RAL) Wang Wanbi

作　　者：王万笔[1] 章志霖[2] 郑晓华[2] 

机构地区：[1]湖北省襄樊市中心医院CT室,441021 [2]武汉大学人民医院放射科

出　　处：《现代医用影像学》2005年第2期83-84,共2页Modern Medical Imageology

摘　　要：目的:总结肾血管平滑肌脂肪瘤典型影像学表现。材料与方法:回顾分析24例经手术病理证实的肾血管平滑肌脂肪瘤的典型X线、CT、MRI表现。结果:X线少有阳性发现,CT、MRI的典型表现为肾实质肿块边界清楚,内含多少不一的脂肪成分。结论:CT、MRI检查是诊断肾血管平滑肌脂肪瘤的有效手段。Purpose:To analyse the imaging features of the renal angiomyolipoma.Materials and Methods:The tipical X-ray、CT、MRI findings of 24 cases with the RAL confirmed by clinic and/or pathology were reviewed.Results:There is rare positive findings in X-ray.The tipical CT、MRI finds of RAL are renal tumors which have distinct margin with more or less fat component.Conclusion:CT、MRI examinations are effective methods for RAL diagnosis.

关 键 词：肾血管平滑肌脂肪瘤 影像学诊断 磁共振成像 CT MRI 

分 类 号：R737.11[医药卫生—肿瘤]