目的 探讨髓外硬膜下型枕大孔区肿瘤的诊断和治疗.方法 对31例髓外硬膜下型枕大孔区肿瘤患者的临床资料进行了回顾性分析,包括其临......

LIMAS and Tio1 proposed the term meningeal melanocytoma first time in 1972 to describe a primary melanotic tumor of the ......