皮肤蕈状肉芽肿又称皮肤蕈样霉菌病,好发于中、老年人,男性多于女性,是一种原发于皮肤淋巴网状组织的恶性肿瘤,病程发展缓慢,病因不是十分清楚,临床上病变发展过程中,可分三期,即红斑期、斑块期、肿瘤期,特别是早期,多以各种类型的皮疹出现,发病率不高,极易误诊为其他皮肤病,晚期可累及淋巴结、骨髓、内脏,发展为全身性淋巴癌。了解皮肤蕈状肉芽肿误诊的原因,对本病的诊断是至关重要的。 Skin mushroom granuloma also known as mycosis fungal skin disease, occurs in the elderly, more men than women, is a primary malignant tumor of the skin and lymph nodes, slow progression, the cause is not very clear, Clinical lesions in the development process, can be divided into three phases, namely, erythema stage, plaque stage, tumor stage, especially the early stage, with more types of rash, the incidence is not high, easily misdiagnosed as other skin diseases, advanced Can affect the lymph nodes, bone marrow, internal organs, the development of systemic lymphatic cancer. Understand the reasons for misdiagnosis of the skin mushroom granuloma, the diagnosis of the disease is crucial.