General
- Peripheral nerve sheath tumors
- 8th nerve typically vestibular branch (rarely other CN), nerve roots, peripheral nerves
- Other nerve sheath tumors: neurofibromas, MPNST
- Bilateral = NF2
- Rarely undergo malignant transformation
Path
- Gross: well-circumscribed, extra-axial
- Source: Dr.Pytel's CNS tumors lecture
Antoni A and antoni B
Verucay bodies - cells without nuclei
Imaging:
acoustic
source: radiopaedia
source: headneckbrainspine
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