皮肤淋巴瘤是一组形态多样性的恶性肿瘤,其正确的分类常需通过免疫表型研究,来确定是Ｔ细胞、Ｂ细胞或单核巨噬细胞源性。最初,这方面的工作多集中在冰冻组织切片上,并在皮肤淋巴瘤的诊断、分类以及确定良恶性细胞浸润中发挥了很大作用,但同时遇到一些问题,如组织保存不便、细 Dermal lymphomas are a group of malignancies that are morphologically diverse and their correct classification often needs to be determined by immunophenotyping studies to determine T-cell, B-cell, or monocyte-macrophage origin. Initially, most of the work in this area focused on frozen tissue sections and played a significant role in the diagnosis, classification, and determination of benign and malignant cell infiltration of cutaneous lymphoma, but at the same time encountered some problems, such as inconvenient tissue preservation, fine