Keratosis, Seborrheic, also known as seborrheic keratosis, is related to inflamed seborrheic keratosis and inverted follicular keratosis. An important gene associated with Keratosis, Seborrheic is PIK3CA (Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Catalytic Subunit Alpha), and among its related pathways/superpathways are Endometrial cancer and CKAP4 signaling pathway map. The drugs Hydrogen peroxide and Pharmaceutical Solutions have been mentioned in the context of this disorder. Affiliated tissues include skin and liver, and related phenotypes are epidermal nevus and seborrheic keratosis