Assessment of Testicular Function

The male reproductive tract is very susceptible to the toxic effects of chemotherapy and radiation, which may disrupt the endocrine axis or damage the testes directly. Assessment of testicular maturation and function involves pubertal staging, plasma hormone analysis and semen analysis. Pubertal staging provides clinical information about both of these testic-ular functions (i.e. the production of hormones and the production of semen). The development of normal secondary sexual characteristics...