Radiation effects on male fertility
Background: Spermatogenesis is a process of dynamic cell differentiation. Ionizing radiation impairs spermatogenesis, and spermatogonia are more radiosensitive than spermatocytes or spermatids. Consistent with this assumption and due to improvement in tumor curability, nowadays, fertility preservation represents a public health need. Objectives: To discuss radiotherapy-induced risk to male fertility and raise oncologic awareness of male fertility in daily clinical practice. Materials and Methods: PubMed and Clinicaltrials.gov databases were searched for papers in English.