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EntityQ3667186· pop 15· linked from 154 articles

Keratosis (from kerat- + -osis) is a growth of keratin on the skin or on mucous membranes stemming from keratinocytes, the prominent cell type in the epidermis. Most are not serious but actinic keratosis (also known as solar keratosis) and chronic scar keratosis, are precancerous conditions.

Key facts

Medical condition (new).name
Keratosis
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Keratosis pilaris arm.jpg
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250px
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Upper arm showing keratosis pilaris

via Wikipedia infobox

Research

34,218 papers

via PubMed

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Encyclopedic overview

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Keratosis (from kerat- + -osis) is a growth of keratin on the skin or on mucous membranes stemming from keratinocytes, the prominent cell type in the epidermis. Most are not serious but actinic keratosis (also known as solar keratosis) and chronic scar keratosis, are precancerous conditions.

More specifically, it can refer to: actinic keratosis (also known as solar keratosis), a premalignant condition chronic scar keratosis hydrocarbon keratosis keratosis pilaris (KP, also known as follicular keratosis) seborrheic keratosis, not premalignant

Excerpted from Wikipedia’s “keratosis” article, available under the CC BY-SA 4.0 licence.