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Bowen病(bowen disease,BD)是一种原位鳞状细胞癌,典型皮损表现为鳞屑性红色斑块。少数病例表现为色素性皮疹,类似于脂溢性角化,光化
Bowen’s disease (BD) is a kind of squamous cell carcinoma in situ. The typical lesion is scaly red plaque. A small number of cases showed pigmented rash, similar to seborrheic keratosis, photochemical