摘要

<正>头颈部结外NK/T细胞淋巴瘤(extranodal natural killer/T-cell lymphoma,ENKTCL)是一种少见的非霍奇金淋巴瘤(non-hodgkin's lymphoma,NHL),最常见于韦氏环,其次为鼻腔和鼻窦。喉