what is keratotic
Keratosis (from keratinocyte, the prominent cell type in the epidermis, and-osis, abnormal) is a growth of keratin on the skin or on mucous membranes. More specifically, it can refer to:1  actinic keratosis (also known as solar keratosis).2  hydrocarbon keratosis. 3  keratosis pilaris (KP, also known as follicular keratosis).eratosis (from keratinocyte, the prominent cell type in the epidermis, and-osis, abnormal) is a growth of keratin on the skin or on mucous membranes. More specifically, it can refer to: