Objective:To explore the imaging characteristics of CT and ultrasound of angioleiomyolipoma.[WT5”HZ]Methods:16 cases of CT and ultrasound manifestations of angioleiomyolipoma proved by operation and pathology were analyzed retrospectively .Results:11 of 16 occurred in single side,5 of 16 occurred in both sides, 2 of 16 cases accompanied with nodular sclerosis.Conclusion:CT and ultrasound comprehensive imaging diagnosis can find small volume mass in early stage, CT can measure the density of masses more exactly than ultrasound.