Male sex assignment in severely virilized 46,XX children with congenital adrenal hyperplasia

Our experience with four patients aligns with several published case reports showing that 46,XX CAH infants with severe genital virilization reared as male may develop and maintain a stable male gender identity throughout life. However, if male sex assignment is chosen for a 46,XX child, parents should be counseled about fertility implications, future surgical needs, potential height-related concerns and the possibility of testosterone treatment. Nevertheless, individualized care, shared decision-making, parental involvement and family support appear to be essential for a positive outcome.