Symptoms evaluation
What Is a Meningioma?
A meningioma is a usually benign tumor arising from the meninges, the protective layers around the brain and spinal cord. Most grow slowly, but their location can cause serious symptoms if they compress nerves or brain structures.
Symptoms
Small meningiomas may cause no symptoms, but larger ones can lead to:
- Headaches
- Seizures
- Weakness or numbness
- Vision or hearing problems
- Cognitive or personality changes
When Is Surgery Needed?
Surgery is recommended for:
- Symptomatic tumors affecting neurological function
- Large or growing tumors
- High-grade (atypical or malignant) meningiomas
Surgical Options
- Craniotomy – The most common approach, removing part of the skull to access and excise the tumor.
- Endoscopic Surgery – Minimally invasive, used for skull-base tumors (e.g., through the nose).
- Radiosurgery (Gamma Knife/CyberKnife) – For small or hard-to-reach tumors, using focused radiation.
Recovery & Risks
Recovery varies but may take weeks to months. Risks include infection, bleeding, swelling, or neurological deficits.
Close follow-up with MRI scans is essential to monitor recurrence.
Conclusion
While many meningiomas require only monitoring, surgery is key for symptomatic or aggressive cases. A neurosurgeon can determine the best approach based on tumor size, location, and patient health. Always seek professional consultation for personalized treatment.
