Abstract
Differences of Sex Development (DSD) are a group of congenital conditions defined by a discordance of chromosomal, gonadal and/or anatomical sex. 46,XY DSD are a subgroup characterized by a wide phenotype, varying from a micropenis to atypical or female external genitalia, with or without Mullerian derivatives, due to an inadequate testosterone and dihydrotestosterone synthesis or lack of…