Actinic keratosis

A precancerous lesion of the skin composed of atypical keratinocytes. It is characterized by the presence of thick, scaly patches of skin. Several histologic variants have been described, including atrophic, acantholytic, and hyperkeratotic variants.

Aliases

actinic (Solar) Keratosis
actinic (solar) keratosis
actinic keratosis
actinic keratosis
actinic keratosis (disease)
actinic keratosis (disorder)
actinic keratosis (morphologic abnormality)
Senile hyperkeratosis
Senile keratosis
senile keratosis
SK - Solar keratosis
SK - solar keratosis
Solar keratosis
solar keratosis