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. 2021 Mar 21;9(3):319. doi: 10.3390/biomedicines9030319

Table 4.

Meningioma locations with associated mutations.

Location Frequency (%)
Convexity 20–37%
Parasagittal (NF2) 13–22%

  • Falcine (NF2)

 5%
Spine (AKT1) 7–12%
Skull Base 43–51%

  • Frontobasal (TRAF7, AKT1, POLR2A, PIK3CA, SMO)

 10–20%

  • Sphenoid and Middle Cranial Fossa (TRAF7, AKT1, PIK3CA)

 9–36%

  • Posterior Fossa (NF2)

 6–15%
  • ○

    Tentorium Cerebelli

 2–4%
  • ○

    Cerebellar Convexity

 5%
  • ○

    Cerebellopontine Angle

 2–11%
  • ○

    Foramen Magnum (AKT1)

 3%
  • ○

    Petroclival (PIK3CA)

 <1–9%
Intraventricular (NF2) 1–5%
Orbital <1–2%
Ectopic locations <1%