Pure | 10 (25.0%) |
   Embryonal carcinoma |    8 (20.0%) |
   York sac tumor |    1 (2.5%) |
   Teratoma |    1 (2.5%) |
Mixed | 30 (75.0%) |
   Teratoma |    21 (52.5%) |
   Embryonal carcinoma |    20 (50.0%) |
   York sac tumor |    20 (50.0%) |
   Seminoma |    19 (47.5%) |
   Choriocarcinoma |    7 (17.5%) |