Effects of chemotherapy and irradiation on the gonads

As the survival of children with cancer improves, attention must now be focused on understanding and preventing long-term toxicities of treatment and improving the quality of survival. Gonadal toxicity is relatively common, particularly with radiation therapy and alkylating agents. Continued research into the pathogenesis and prevention of gonadal toxicities needs to be included in future treatment strategies for childhood cancer. This will require a multidisciplinary approach with input from pediatric hematologist/oncologists, radiation oncologists, and pediatric endocrinologists.