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在恶性淋巴瘤与假性淋巴瘤的淋巴结外病变中,皮肤是最常受侵犯的器官,虽然皮肤淋巴瘤在某些方面比较特殊,但仍属于淋巴瘤一类疾病。皮肤淋巴瘤是用来描述一类不同类型的恶性病,起源于淋巴样系统,而且原发及(或)主要侵犯皮肤。以往传统的名称如恶性网状细胞增生病、组织细胞淋巴瘤或皮肤网状细胞肉瘤等都是假设这些疾病是起源于网织细胞(组织细胞)系统的基础上而命名的。增生肿瘤细胞的特性以及其与正常细胞共同具有的形态与功能特点对此类疾病的分类很有帮助。近年来,在证明血液及组织中间叶细胞
In the lymph node lesions of malignant lymphomas and pseudo-lymphomas, the skin is the most frequently violated organ. Although cutaneous lymphomas are special in some aspects, they still belong to the class of lymphomas. Dermal lymphoma is used to describe a different type of malignancy, originating in the lymphoid system, but also the primary and/or major violations of the skin. The traditional names such as malignant reticulocyte hyperplasia, histiocytic lymphoma, or cutaneous reticular cell sarcoma have been named on the basis of the hypothesis that these diseases originate from the reticulocyte (tissue cell) system. The characteristics of the proliferating tumor cells and their morphological and functional characteristics in common with normal cells are helpful for the classification of these diseases. In recent years, blood and tissue middle leaf cells have been proven