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Meningioma

A usually noncancerous tumor that arises from the membranes surrounding the brain and spinal cord.
  • Treatable by a medical professional
  • Requires a medical diagnosis
  • Lab tests or imaging always required
  • Chronic: can last for years or be lifelong
It isn't clear what causes a meningioma. Radiation therapy, female hormones, and genetics may play a role. In most cases, the condition is noncancerous.
Symptoms may include changes in vision, headaches, hearing loss, and seizures.
A small, slow-growing meningioma that isn't causing signs or symptoms may not require treatment. When needed, treatment might involve surgery or radiation.
Rare: Fewer than 200,000 US cases per year
Consult a doctor for medical advice Sources: Mayo Clinic and others. Learn more
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A meningioma is a tumor that forms in youe meninges, which are the layers of tissue that cover and protect your brain and spinal cord.
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Meningiomas are tumours that start in the layers of tissue (meninges) that cover the brain and spinal cord. Most meningiomas are not cancerous (benign).
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Meningiomas are tumors that develop from the membrane (meninges) that covers the brain and spinal cord. They are the most common primary brain tumor in adults.