1Tusi WMS, Colombari R, Portmann BC, et al. Hepatic angiomyolipoma : a clinicopathologic study of 30 cases and delineating of unusual morphologic variantis [ J ]. Am J Surg Pathol, 1999,23 ( 1 ) : 34 - 48.
2Galant J, Marti-Bonmati L, Saez F, et al. The valve of fat-suppressed T2 or STIR sequence in distinguishing lipoma from well- differentiated liposarcoma[ J]. Eru Radiol,2003 ,3 :337 - 343.
