ORPHA:300903· ICD-10 C84.7· ALK-negative anaplastic large cell lymphoma
一种ALCL,罕见的侵袭性外周T细胞非霍奇金淋巴瘤,累及淋巴结和结外部位,其特征为间变性淋巴瘤激酶(ALK)表达缺乏。