Medical Definition of Keratosis, senile

Keratosis, senile: A premalignant condition of thick, dry scaly patches of skin. Often seen in the elderly and those with excessive sun exposure. Synonymous with actinic keratosis.


Pink Eye (Conjunctivitis) Symptoms, Causes, Treatments See Slideshow

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Reviewed on 9/7/2018
Medically reviewed by Martin Zipser, MD; Board Certified: Surgery