Keratosis <iPad PLUS>

Only 1 study (meta-analysis) examined the percentage of malignant transformation and found a rate between 0.025% and 20% per year/ National Institutes of Health (.gov) Seborrheic keratosis - Symptoms & causes - Mayo Clinic

The most useful features for identifying keratosis depend on the specific type you are looking at, as they vary from benign "age spots" to precancerous sun damage. Seborrheic Keratosis (Common Benign Growth) keratosis

Actinic keratosis: how to differentiate the good from the bad ones? Only 1 study (meta-analysis) examined the percentage of