Central neurocytoma is a rare and mostly non-cancerous brain tumour that usually occurs in young adults between the ages of 20 and 40.
This tumour grows in the brain’s ventricles, which are the fluid-filled spaces inside the brain. Because of its location, it can block the flow of brain fluid and cause pressure to build up, leading to different symptoms. Although it is not typically aggressive, early diagnosis and treatment are important.
Causes
The exact cause of central neurocytoma is not known. It is not linked to family history or lifestyle choices, and it doesn’t seem to be inherited. The tumour often develops slowly and is sometimes found by chance when the brain is scanned for other issues, like headaches or injury.
Symptoms
As the tumour grows, it can block the normal flow of brain fluid, leading to increased pressure in the brain. This may cause symptoms such as headaches, nausea, vomiting, and blurry vision.
Some people feel tired or confused, and others may have trouble keeping their balance or walking properly. If the tumour becomes large, it may lead to more serious complications, so it is important to seek medical help when symptoms appear.
Diagnosis
To find out if a person has central neurocytoma, doctors usually perform an MRI or CT scan. These tests can clearly show the tumour inside the ventricles. To confirm the diagnosis, a biopsy or surgical removal of the tumour is often needed. A pathologist then examines the tumour tissue under a microscope.
Treatment
Surgery is the most common treatment. The goal is to remove as much of the tumour as possible. If the entire tumour cannot be removed safely, doctors may recommend radiation therapy to help stop it from growing further. Chemotherapy is rarely needed, as this tumour grows slowly and usually responds well to surgery and radiation alone.
Prognosis
Most people with central neurocytoma recover well after treatment. The tumour rarely spreads, and if it is completely removed, the chance of it coming back is very low. Long-term survival is excellent, especially with regular follow-ups and brain scans to make sure the tumour does not return.
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