Related Experiment Videos
Ependymomas of the third ventricle
J S Oppenheim1, R C Strauss, J Mormino
1Department of Neurosurgery, Mount Sinai Medical Center, New York, New York.
Neurosurgery
|February 1, 1994
Summary
Third ventricular ependymomas are rare brain tumors. Aggressive surgical resection, radiation, and cerebrospinal fluid diversion are recommended for management.
Area of Science:
- Neuro-oncology
- Neurosurgery
- Pediatric Oncology
Background:
- Third ventricular ependymomas are rare neoplasms.
- Ependymal tumors arise from ependymal cells lining the ventricles.
- The third ventricle has a larger ependymal surface area than the fourth ventricle.
Observation:
- Four cases of third ventricular ependymomas were analyzed.
- Presenting symptoms included headache, ataxia, vertigo, and Parinaud's syndrome.
- All patients underwent advanced imaging and microsurgical tumor resection.
Findings:
- Obstructive hydrocephalus requiring shunting was common.
- Three patients survived 4 to 12 years post-treatment.
- The rarity of these tumors is notable given the ventricular surface area.
Implications:
- Aggressive surgical resection is crucial for managing third ventricular ependymomas.
- Adjuvant therapies like radiation and cerebrospinal fluid diversion are essential.
- Further research into the etiology and optimal treatment of these rare tumors is warranted.