骶骨部原发性恶性黑色素瘤的CT与MRI表现4例报告

陈静¹, 阮爱兰², 张林³, 李海军⁴

CT and MRI features of primary malignant melanoma in sacral bone: report of four cases

南方医科大学学报 . 2004, (03): 276 -277 .