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Table 1 Selected characteristics of the study samples

From: DNA methylation analysis reveals distinct methylation signatures in pediatric germ cell tumors

  Yolk Sac Tumor Immature Teratoma Mature Teratoma Germinoma
  N (%) N (%) N (%) N (%)
Total 19 8 14 10
Age     
Median (range) 1 (0 – 19) 5 (0 – 21) 4.5 (0 – 15) 12 (7 – 17)
Sex     
Male 10 (53) 1 (87) 4 (29) 0
Female 9 (47) 7 (12) 10 (71) 10 (100)
Tumor location     
Ovary 4 (21) 4 (50) 6 (43) 10 (100)
Testis 6 (32) 1 (12) 0 0
Extragonadal 9 (47) 3 (37) 8 (57) 0