外周T细胞淋巴瘤，非特殊类型。

Pai Anusha H, George Anne, Adiga Deepa, Girisha Banavasi S

Department of Dermatology, K.S. Hegde Medical Academy, Mangalore, Karnataka, India.

Department of Pathology, Kasturba Medical College, Mangalore, Karnataka, India.

Indian J Dermatol. 2015 Mar-Apr;60(2):215. doi: 10.4103/0019-5154.152602.

Peripheral T cell lymphoma (PTCL) is a heterogeneous group of hematological tumors originating from mature T cells, which constitutes less than 15% of all non-Hodgkins lymphomas in adults. Primary cutaneous PTCL-not otherwise specified (NOS) represent a subgroup of PTCLs with no consistent immunophenotypic, genetic or clinical features. PTCL-NOS frequently has an aggressive course with a tendency for systemic involvement, however, a well-defined therapeutic and prognostic approach has not been outlined yet. We report a case of PTCL-NOS with multiple cutaneous lesions in a young adult male with an emphasis on the treatment modality used.

外周T细胞淋巴瘤（PTCL）是一组异质性血液肿瘤，起源于成熟T细胞，在成人所有非霍奇金淋巴瘤中占比不到15%。原发性皮肤PTCL，未另行特别说明（NOS）是PTCL的一个亚组，没有一致的免疫表型、遗传学或临床特征。PTCL-NOS通常病程侵袭，有全身受累倾向，然而，尚未概述明确的治疗和预后方法。我们报告一例年轻成年男性PTCL-NOS伴多发皮肤损害的病例，并重点介绍所采用的治疗方式。