Ricerc@Sapienza

The testis is rarely encountered within the organs prolapsed outside the abdominal wall defect of patients with gastroschisis. Optimal treatment strategy of this unusual type of cryptorchidism remains undefined, with less than 30 cases reported to date. We describe a new case where simple relocation of the testis into the abdomen was followed by spontaneous testicular descent. Additionally, he developed a urinary calculus impacted in the navicular fossa 4 years later.

It is commonly accepted that testicular function is prevalently regulated by the hypothalamic-pituitary-gonadal axis: The pulsatile secretion of GnRH by the hypothalamus induces pituitary expression of the two gonadotropins FSH and LH, which then stimulate Sertoli and Leydig cells, respectively, therefore regulating steroidogenesis and spermatogenesis. However, a growing body of evidence has recently suggested that other hormones act on the reproductive tract since the early phases of fetal development.