Fertility Preservation in Hypogonadal Men (2018) Robert J. Carrasquillo and Ranjith Ramasamy
Introduction
Testicular failure is defined as the impairment or loss of both the endocrine functions of the testis (production of testosterone, or T) and exocrine function (production of spermatozoa). Testicular failure can result from the pathology of the testis itself or disorder at any point in the hypothalamic-pituitary-gonadal axis. Primary testicular failure is characterized by normal/low T in the presence of the elevated follicle-stimulating hormone...
