Tumor arises from embryonic neural cells?: (A) Fibrous astrocytoma, (B) Neuroglioma, (C) Ependymoma, (D) Medulloblastoma
Answer is D. Medulloblastoma is the most common type of primarybrain cancerin children. Originate from immature or embryonal cells at their earliest stage of development Usually found in the vicinity of the fouh ventricle, between thebrainstemand the cerebellum.