A premalignant condition morphologically characterized by the presence of the characteristic Paget cells in the intraepithelial tissue of the penis. It presents as a smooth raised reddish area that may or may not be painful. -- 2003. The disease is Paget disease of the penis (MONDO_0002653, a Monarch Disease Ontology term). Also known as: Paget's disease of penis, Paget's disease of the penis, adenocarcinoma of penis, penile adenocarcinoma, penis Paget disease, penis adenocarcinoma, penis mammary Paget's disease.