Results:Among the 24 cases with perirenal hematoma, renal neoplasms was found in 19(79%), anagiomyolipoma 12 (50%), and renal cell carcinoma 7 (29%).

• 结果：24例自发性肾破裂中19例为肾肿瘤(79%25)，其中肾血管平滑肌脂肪瘤12例(50%25)，肾细胞癌7例(29%25)。