Gencoglan, GOzturk, FInanir, IMiskioglu, MTemiz, PGunduz, K2025-04-102025-04-101556-9527http://hdl.handle.net/20.500.14701/35784We describe a 48-year-old woman with three erythematous nodules localized on the left forearm, with 2 months evolution. Histological and immunohistochemical examination revealed a CD30(+) large-cell lymphoma. Systemic involvement was not detected. The tumor regressed spontaneously within a week, after the incisional skin biopsy. In control skin biopsy, there was not any histological feature of lymphoma. No reactivation or any symptom of systemic disease was observed during the 10-month follow-up period.EnglishPrimary cutaneous anaplastic CD30+ large-cell lymphoma that completely regressed after incisional skin biopsyArticle1556-9535