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Category: Brain Tumors

How Meningioma Is Diagnosed

Meningioma is a brain tumor that grows from the meninges. Learn how it is diagnosed. Meningioma is the most common type of primary brain tumor (one...

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What Is Prolactinoma?

With prolactinoma, a usually noncancerous pituitary tumor causes too much prolactin to be made, which can decrease in ovarian or testicular function....

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How Oligodendroglioma Is Treated

Oligodendroglioma is treated with surgery, chemotherapy, and radiation therapy. Oligodendroglioma is a rare brain or spinal cord tumor. The treatment...

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Causes and Risk Factors of Meningioma

Meningioma is a type of brain tumor that is most often slow growing and benign. Learn more about the causes and risk factors. Meningioma is a type of...

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Causes and Risk Factors of Ependymoma

This article reviews causes and risk factors of ependymoma, including genetic predisposition, lifestyle factors, and other causes. An ependymoma is a...

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How Ependymoma Is Treated

Ependymoma is a central nervous system tumor, treated with surgery, prescriptions for symptom management, and alternative therapies. Ependymoma is a...

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How Ependymoma Is Diagnosed

Ependymoma is a central nervous system tumor diagnosed through physical and neurological examinations, lab tests, imaging, and more....

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How Oligodendroglioma Is Diagnosed

Oligodendroglioma is diagnosed by using imaging tests such as MRI and CT scans, along with a biopsy to confirm the tumor grade. Oligodendroglioma is...

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Causes and Risk Factors of Oligodendroglioma

Oligodendroglioma is a rare tumor found in the brain and spinal cord. There is no known cause, but genetics and radiation exposure may play a role....

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Symptoms of Oligodendroglioma

Symptoms of oligodendroglioma can include seizures, headaches, memory problems, numbness, weakness, speech and language changes, and more....

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How a Meningioma Is Treated

There are three main options for the treatment of meningioma: surgery, radiation, and watchful waiting. Learn more. Meningioma is a type of...

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What Is Anaplastic Astrocytoma?

Anaplastic astrocytoma is a rare malignant brain tumor that develops from brain cells that are located in the brain and spinal cord. Anaplastic...

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How Pilocytic Astrocytoma Is Treated

The standard treatment for pilocytic astrocytoma is surgery to remove the tumor, when possible. If all of the tumor is removed, the outlook is...

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Causes and Risk Factors of Pilocytic Astrocytoma

The exact cause of pilocytic astrocytoma is unknown. Researchers believe genetic abnormalities and environmental factors may play a role. Learn more....

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How Pilocytic Astrocytoma Is Diagnosed

Pilocytic astrocytoma can be diagnosed using imaging tests of the structure of the brain or spinal cord. Learn more about how this tumor is...

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Symptoms of Pilocytic Astrocytoma

Pilocytic astrocytoma (PA) may not cause symptoms until it's big enough to press on nearby brain tissue and cause problems. Learn more. Pilocytic...

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What Is Pilocytic Astrocytoma?

Pilocytic astrocytoma is a slow-growing tumor of the brain or spinal cord. It occurs mostly in children and young adults under age 20. Learn more....

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Causes and Risk Factors of Anaplastic Astrocytoma

The specific cause of anaplastic astrocytoma is unknown. However, it is thought to be triggered by genetic, environmental, and lifestyle factors. The...

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How Anaplastic Astrocytoma Is Treated

Surgery is often the initial treatment for anaplastic astrocytoma, followed by radiation. Chemotherapy may also be used. Surgery is often the...

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How Anaplastic Astrocytoma Is Diagnosed

A diagnosis of anaplastic astrocytoma will be made following a clinical evaluation, detailed patient history, and a variety of imaging techniques. As...

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Symptoms of Anaplastic Astrocytoma

Symptoms of anaplastic astrocytoma will vary depending on size and location and can include headaches, seizures, memory loss and changes in behavior....

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Symptoms of a Meningioma

Symptoms of meningiomas may include headaches, hearing loss, visual distortions, or mood or personality changes. Here's what to watch for and...

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What Is an Ependymoma?

An ependymoma is a rare tumor of the brain or spinal cord. Learn more about their causes, symptoms, and treatment. An ependymoma is a rare tumor of...

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What Is a Meningioma?

Meningiomas are rare, often benign tumors found in the brain or spinal cord Learn about the symptoms, diagnosis, treatment, and prognosis....

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What Is an Oligodendroglioma?

Oligodendroglioma is a rare tumor found in the brain or spinal cord from cells that make up protective tissue in the brain and spine....

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Symptoms of Ependymoma

Ependymoma symptom overview, complications, and when to see a doctor. Ependymomas are rare central nervous system (CNS) tumors that occur in the...

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Symptoms of Hemangioblastoma

A hemangioblastoma, a rare benign tumor, can cause neurological symptoms such as headaches, weakness, sensory loss, and coordination problems....

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How Is Hemangioblastoma Diagnosed

A diagnosis of hemangioblastoma is based on clinical symptoms, MRI and CT scan imaging, and genetic testing, if possible. A diagnosis of a...

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