Parental occupational exposure to solvents and risk of developing testicular germ cell tumors among sons: a French nationwide case-control study (TESTIS study).

The article presents the discussion on etiology of testicular germ cell tumors (TGCT) suspected to be related to prenatal environmental risk factors. Topics include examining the association between parental occupational exposure to solvents and TGCT risk among their offspring; and impact of the fetal environment is also supported by large geographical variation in incidence and the evolution of TGCT incidence among migrant populations.