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[Craniopharyngioma in the third ventricle]
E Urasaki1, A Fukumura, Y Itho
1Department of Neurosurgery, Shimonoseki Kosei Hospital, Yamaguchi, Japan.
No Shinkei Geka. Neurological Surgery
|November 1, 1988
Summary
This report details a rare craniopharyngioma exclusively within the third ventricle. Complete surgical removal was achieved, followed by radiation therapy for this specific brain tumor.
Area of Science:
- Neuro-oncology
- Neurosurgery
Background:
- Craniopharyngiomas are rare tumors typically arising in the suprasellar region.
- Intraventricular location, particularly confined to the third ventricle, is exceptionally uncommon.
Observation:
- A 55-year-old female presented with headache and fever of unknown origin.
- Computed tomography (CT) revealed a homogeneously enhanced mass within the third ventricle, with an intact suprasellar cistern.
- Histological analysis confirmed a squamous cell type craniopharyngioma.
Findings:
- The tumor was completely resected via an interhemispheric trans-lamina terminalis approach.
- Post-operative management included controlled diabetes insipidus and 50 Gy irradiation.
Implications:
- This case highlights a rare intraventricular presentation of craniopharyngioma.
- The interhemispheric trans-lamina terminalis approach is a viable surgical option for third ventricle tumors.
- Understanding the etiology, clinical features, and treatment of such rare presentations is crucial for patient outcomes.