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Added: Nov 22, 2008
Posterior Fossa Brain Tumors: There are 3 types of posterior fossa brain tumors in children- polycystic astrocytoma, ependymoma, and medulloblastoma. The treatment depends on the type of tumor and other factors. Dr. Nicholas Wetjen, a pediatric neurosurgeon at the Mayo Clinic, discusses posterior fossa brain tumors.
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