Keratosis

Growth of keratin on the skin or mucous membranes

Keratosis is a growth of keratin on the skin or on mucous membranes stemming from keratinocytes, the prominent cell type in the epidermis. More specifically, it can refer to:actinic keratosis, a premalignant condition chronic scar keratosis hydrocarbon keratosis keratosis pilaris seborrheic keratosis, not premalignant

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