wikipedia
English
Noun
en-noun|actinic keratoses
- medicine A lesion on the skin, typically on the upper portion of the head, characterized by discolored, thickened or scaly growths of keratin, caused by exposure to the sun; common in fair-complected people of a certain age. They are precancerous.
ru:actinic keratosis
fi:actinic keratosis
|