皮肤T细胞淋巴瘤(CTCL)为非霍奇金淋巴瘤的一种,由T细胞恶性突变所形成,其表现为皮肤的瘤状突起,其症状以剧痒最为突出。大多数病例以皮肤干燥、红疹和瘙痒为首发症状,待皮肤形成瘤样肿块后可出现溃疡,进而可引发感染,进入晚期后 Cutaneous T-cell lymphoma (CTCL) is a type of non-Hodgkin’s lymphoma that is caused by a malignant T cell mutation that manifests as a nodular process on the skin with the most prominent symptom of itching. Most cases with dry skin, rashes and itching as the first symptom, until the formation of tumor-like mass of the skin ulcers, which can lead to infection, into the late