蕈样肉芽肿(MF)是一种较常见的低度恶性皮肤T细胞淋巴瘤(cutaneous T-cell lymphoma,CTCL)。蕈样肉芽肿的临床表现多种多样,可表现为色素减退性、红皮病型、鱼鳞病型以及多种皮肤表现并存的蕈样肉芽肿。近年来,多种皮损表现的MF报道逐渐增多。我科最近收治1例同时具有紫癜、色素异常、鱼鳞病样皮损 Mycosis fungoides (MF) is a more common type of cutaneous T-cell lymphoma (CTCL). Mycosis fungoides clinical manifestations varied, can be expressed as hypopigmentation, erythrodermic type, ichthyosis and a variety of skin manifestations of mycosis fungoides. In recent years, a variety of reports of MF lesions gradually increased. Our department recently admitted to a case of both purpura, pigment abnormalities, ichthyosis-like lesions