Metro M J, Ramchandani P, Banner M P, Siegelman E S, Stolpen A H, Wein A J, Rovner E S
Department of Surgery, The Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
Urology. 2000 Feb;55(2):286. doi: 10.1016/s0090-4295(99)00427-6.
We report a case of angiomyolipoma of the renal sinus discovered incidentally during an evaluation for microscopic hematuria. Diagnosis was confirmed by percutaneous aspiration biopsy performed with magnetic resonance imaging control allowing differentiation of this entity from other fatty tumors of the renal sinus including liposarcoma, lipoma, and sinus lipomatosis.
我们报告一例在对镜下血尿进行评估时偶然发现的肾窦血管平滑肌脂肪瘤。通过在磁共振成像引导下进行经皮穿刺活检确诊，该检查可将此病变与肾窦的其他脂肪性肿瘤，包括脂肪肉瘤、脂肪瘤和窦状脂肪增多症相鉴别。
