ESPE Abstracts

Background: Currently, 1-4% of newborns have cryptorchidism and 30% of them have bilateral cryptorchidism (BC). BC should rule out 46, XX Disorder of Sexual Development (DSD). In 46, XY patients gonosomal abnormalities, alterations in genes involved in 46, XY DSD or hypogonadotropic hypogonadism may be the cause. Currently, patients with BC undergo early orchiopexy in the first 18 months of life. However, in these patients, BC etiology, pubertal development an...