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Olfactory groove and planum meningiomas

Franco DeMonte1, Shaan M Raza1

  • 1Department of Neurosurgery, University of Texas M.D. Anderson Cancer Center, Houston, TX, United States.

Handbook of Clinical Neurology
|June 27, 2020
PubMed

Insights

Olfactory groove and planum sphenoidale meningiomas are common, slow-growing skull base tumors. Surgical resection is the primary treatment for these low-grade neoplasms.

Area of Science:

  • Neurosurgery
  • Oncology
  • Skull Base Surgery

Background:

  • Olfactory groove and planum sphenoidale meningiomas represent common skull base tumors.
  • These neoplasms are typically histologically low-grade but can attain significant size due to their insidious growth pattern.

Purpose of the Study:

  • To review the characteristics and management of olfactory groove and planum sphenoidale meningiomas.
  • To emphasize the role of surgical resection in treating these skull base tumors.

Main Methods:

  • Literature review of olfactory groove and planum sphenoidale meningiomas.
  • Analysis of surgical outcomes and treatment strategies.

Main Results:

  • These meningiomas are often diagnosed at a large size due to asymptomatic or slowly progressive symptoms.
  • Surgical resection is the definitive treatment, with varying approaches depending on tumor size and location.

Conclusions:

  • Early diagnosis and surgical intervention are crucial for favorable outcomes in olfactory groove and planum sphenoidale meningiomas.
  • Surgical resection remains the gold standard for managing these skull base tumors.
Keywords:
MeningiomaOlfactory groovePlanum sphenoidale

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