- Tumor
- Glial
- Embryonal
- Ependymal
- Ependymoma (WHO 2000 Grade II)
- Anaplastic Ependymoma (WHO 2000 Grade III)
- Myxopapillary Ependymoma (WHO 2000 Grade I)
- Subependymoma (WHO 2000 Grade I)
- Meningothelial
- Meningothelial Meningioma (WHO Grade I)
- Fibroblastic Meningioma (WHO Grade I)
- Mixed Meningioma (WHO Grade I)
- Psammomatous Meningioma (WHO Grade I)
- Angiomatous Meningioma (WHO Grade I)
- Microcystic Meningioma (WHO Grade I)
- Secretory Meningioma (WHO Grade I)
- Lymphoplasmacyte-rich Meningioma (WHO Grade I)
- Metaplastic Meningioma (WHO Grade I)
- Chordoid Meningioma (WHO Grade II)
- Clear Cell Meningioma (WHO Grade II)
- Atypical Meningioma (WHO Grade II)
- Papillary Meningioma (WHO Grade III)
- Rhabdoid Meningioma (WHO Grade III)
- Anaplastic Meningioma (WHO Grade III)
- Neuroendocrine
- Other
- Nontumor