Seborrheic keratosis: what it is, symptoms, causes and treatment
Seborrheic keratosis is a benign skin lesion with a brown, black or light tan color, similar in appearance to a wart, which grows slowly and may appear on the head, neck, chest or back. These lesions or tumors are caused by the benign proliferation of immature skin keratinocytes, which are cells present in the outer […]
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