Parasagittal meningioma of the anterior third
The term “parasagittal” refers to the location of the tumor, which is near the midline of the brain but off to one side.
The anterior third refers to the front third of the brain, which includes the frontal lobes and parts of the temporal lobes. A meningioma in this location can potentially cause a range of symptoms, depending on the size and location of the tumor and how it affects nearby brain structures.
Symptoms of a parasagittal meningioma may include headaches, seizures, changes in vision or hearing, weakness or numbness in the limbs, difficulty with balance or coordination, and changes in personality or behavior. Treatment for a meningioma typically involves surgery to remove as much of the tumor as possible, followed by radiation therapy or chemotherapy as needed.
The prognosis for a parasagittal meningioma depends on factors such as the size and location of the tumor, the age and overall health of the patient, and the effectiveness of treatment. With prompt and appropriate treatment, many people with meningiomas are able to recover and live long, healthy lives.
Anterior third located between crista galli and coronal suture: 44% (in a series of 75 parasagittal meningiomas 1). Most often present with headache and mental status changes