Testicular cancers in children: epidemiologic characteristics.

Adenocarcinoma/epidemiology,mortality Adolescent African Americans Carcinoma/epidemiology,mortality Child Child, Preschool Choriocarcinoma/epidemiology,mortality Dysgerminoma/epidemiology,mortality Humans Infant Male Sarcoma/epidemiology,mortality Teratoma/epidemiology,mortality Testicular Neoplasms/epidemiology,mortality United States