CEREBRAL INTRAVENTRICULAR NEOPLASMS
KELLY K. KOELLER

Summary
• Fourth Ventricle
- Ependymoma
- Subependymoma
- Choroid Plexus Papilloma
• Third ventricle
- Colloid Cyst
- All the others: less common
• Lateral Ventricle (anterior half)
- Subependymoma
- Central Neurocytoma
- Subependymal Giant Cell Astrocytoma
- Ependymoma
- Astrocytoma
• Lateral Ventricle (posterior half)
- Choroid Plexus Papilloma / Carcinoma
- Meningioma
- Metastasis