Dermatosis Papulosa Nigra is related to keratosis, seborrheic and keratosis. An important gene associated with Dermatosis Papulosa Nigra is IMP3 (IMP U3 Small Nucleolar Ribonucleoprotein 3). The drugs Pharmaceutical Solutions and Racepinephrine have been mentioned in the context of this disorder. Affiliated tissues include skin, and related phenotype is abnormality of the skin.