It can be flat, papular-warty or crateriform-cystic.
Aldo Franco De Rose, Mattia Tosi, Guglielmo Mantica, Nataniele Piol, Carlo Toncini,Carlo Terrone 2016, 'Verruciform xanthoma of the penis: A rare benign lesion that simulates carcinoma',Archivio Italiano di Urologia e Andrologiahttp://www.pagepressjournals.org/index.php/aiua/article/view/5907. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)