Evaluation of pediatric intracranial neoplasm in Tabriz, Iran

Tumors of the central nervous system (CNS), occur relatively frequently during the early years of life. They are the most common solid tumors of childhood and are second only to leukemia in overall cancer incidence and account for a high proportion of deaths. In different studied performed in several countries, astrocytomas and other gliomas (combined) account for half of the CNS malignancies, followed by PNET/MB, and ependymomas, and then …