Relationship Teratoma age.. Most cases are diagnosed shortly after birth and usually on the first day of the age of the baby

There is a relationship between age and place incidence of Teratoma.

** Birth and early childhood more places be outside the gonads injury extragonadal, while most teratogenic tumors after childhood be gonadal Mounasl.

* Although the some teratogenic region tumors are diagnosed sacrococcygeal before birth or in early childhood, most cases are diagnosed shortly after birth, and usually on the first day of the age of the baby.

** Teratogenicity cystic ovarian tumors can occur at any age, but are more prevalent in the reproductive years, and about 85% of them occur in the age of 16-55 years. 

** Tumors teratogenic Bal_khasip could occur at any age, but are more common in infants and children.

** Tumors teratogenic mediastinal region occur at any age but occurs more adults in the age of 20-40 years.