Meningioma: Difference between revisions
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{{NoteBox|secondary}}<strong>Related pages</strong> | |||
* [[cavernous sinus meningioma|Cavernous sinus Meningiomas]]{{NoteBoxEnd}} | |||
[[File:BT SupTentPostFossa OlfGrve 02.jpg|thumb|454x454px]] | [[File:BT SupTentPostFossa OlfGrve 02.jpg|thumb|454x454px]] | ||
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= Anterior skull base Meningiomas = | = Anterior skull base Meningiomas = | ||
Revision as of 19:04, 3 March 2024
Related pages
Anterior skull base Meningiomas
- Olfactory Groove Meningiomas (OGM)
Nomenclature of anterior skull base meningiomas - Planum Sphenoidale Meningiomas
- Tuberculum Sellae Meningioma (TSM)
Comparison of OGM and TSM
| Factor | OGM | TSM |
|---|---|---|
| Location | Cribriform, frontosphenoid suture | Planum sphenoidale, tuberculum sellae |
| Blood supply | Ant & pos ethmoidals, middle meningeal, ophthalmic (meningeal branch, ACA & ACoA) | Pos ethmoidal (ACA & ACoA) |
| Olfactory nerves | Superolat | Inferolat |
| Optic nerve/chiasm | Inferolat | Superolat |
| ACA | Pos. to posterosuperior | Posterosuperior |