•
The number one cause of death in children is
accidents (44%), followed by cancer (10%).
•
Of childhood cancers, leukemias are the most
common followed by CNS neoplasms (~20%)
•
Of pediatric CNS neoplasms, gliomas are most
common (lowgrade astrocytomas ~35–50%,
brainstem gliomas ~15%,
malignant astrocytomas
~10%, optic pathway gliomas ~5%)