Abstract
Glioblastoma multiforme (GBM) is the most common and malignant primary brain tumors in adults beeing less frequent in children, accounting for 7-9% of CNS tumors. Despite technological advances the survival of adult patients is 12 to 15 months. Although a better prognosis compared to adults, a study data showed that in most cases of child GBM, the recurrence and death occurs within two y…