About The Medical Condition Tumor, Posterior Fossa
Find the definition of the medical term Tumor, Posterior Fossa. Tumor, Posterior Fossa defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Tumor, Posterior Fossa
| Tumor, Posterior Fossa Medical Condition |
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What's The Definition Of The Medical Condition Tumor, Posterior Fossa?
Intracranial tumors originating in the region of the brain inferior to the tentorium cerebelli, which contains the cerebellum, fourth ventricle, cerebellopontine angle, brain stem, and related structures. Primary tumors of this region are more frequent in children, and may present with ATAXIA; CRANIAL NERVE DISEASES; vomiting; HEADACHE; HYDROCEPHALUS; or other signs of neurologic dysfunction. Relatively frequent histologic subtypes include TERATOMA; MEDULLOBLASTOMA; GLIOBLASTOMA; ASTROCYTOMA; EPENDYMOMA; CRANIOPHARYNGIOMA; and choroid plexus papilloma (PAPILLOMA, CHOROID PLEXUS).
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