Porokeratosis 2, Palmar, Plantar, and Disseminated Type, also known as porokeratosis plantaris palmaris et disseminata, is related to porokeratosis and skin disease. An important gene associated with Porokeratosis 2, Palmar, Plantar, and Disseminated Type is POROK2 (Porokeratosis, Palmar, Plantar, And Disseminated 1). The drug Proton Pump Inhibitors has been mentioned in the context of this disorder. Affiliated tissues include skin and pancreas, and related phenotypes are palmoplantar hyperkeratosis and hyperkeratotic papule