Calleja Escudero J, Estebanez Zarranz J, Rodríguez Toves L A, Alonso Fernández D, Martínez Sagarra J M, Borrego H
Servicio de Urología, Hospital del Rio Hortega, Valladolid.
Actas Urol Esp. 1992 Oct;16(9):701-3.
Melanin presence in the prostate can be accurately localized in epithelial cells (nevus) or in the stroma (prostatic melanosis). This article describes a new case and compiles all recorded cases as well as the theories concerning their origin.