Is testicular cancer environmental or genetic?

Testicular cancer is influenced by both genetic and environmental factors. Genetic predispositions, such as having a family history of the disease or certain genetic syndromes, can increase the risk. Environmental factors, including exposure to specific chemicals, hormonal influences, and conditions such as cryptorchidism (undescended testicles), also play a role. Overall, it is a complex interplay of both types of factors that contribute to the development of testicular cancer.