Gynecomastia as a late complication of childhood cancer and its treatment that can affect the quality of life of male survivors.

Childhood cancer is relatively rare, and nowadays it is curable in more than 80% of children. Childhood cancer therapy is directed not only at improving survival but recently, we also concentrate on reducing late effects. We want children who have a diagnosis of cancer to survive and have an excellent quality of life. Gynecomastia and fertility outcome of the survivors of childhood malignancies should be considered in the follow-up of teen agers and young adults and should be approached in an accurate manner and managed in comprehensive teams.