Brain Tumour: Types, Causes, Symptoms, Diagnosis, Treatment, Prognosis, and - Healthroid

Brain Tumour: Types, Causes, Symptoms, Diagnosis, Treatment, Prognosis, and More

Mayank Pandey
Written by Mayank Pandey on June 18, 2022

A brain tumour is an abnormal mass of tissue in the brain. Brain tumours can be cancerous or non-cancerous. Symptoms vary depending on the size and location of the tumour. Treatment for brain tumours depends on the type and severity of the tumour. Brain tumours can be removed surgically or treated with chemotherapy. Surgery to remove a brain tumour is called a craniotomy. Chemotherapy may be used to treat brain tumours that cannot be removed surgically. The aim of treatment is to control the disease and relieve symptoms.

Types

Brain tumours are abnormal growths that start in the cells of the brain. There are many different types of brain tumours, and they can be classified according to the type of cell from which they originate. Some of the most common types of brain tumours include:

1. Gliomas: Gliomas are tumours that develop from cells in the brain called glia. Gliomas are the most common type of brain tumour, and they can be divided into four main categories: astrocytomas, oligodendrogliomas, ependymomas, and mixed gliomas.

2. Meningiomas: Meningiomas are tumours that develop from cells that line the meninges, the membrane that surrounds and protects the brain and spinal cord.

Causes

Medical science is still trying to determine the root cause of brain tumours. Some possible causes include radiation exposure, genetics, and viruses. While the cause of most brain tumours is unknown, researchers have identified a few risk factors. These include age (the likelihood of developing a brain tumour increases with age), gender (males are more likely to develop a brain tumour than females), and race (African Americans are more likely to develop a brain tumour than Caucasians). There are also some lifestyle choices that may increase the risk of developing a brain tumour, such as smoking and drinking alcohol.

Symptoms

A brain tumour is a mass or growth of cells in the brain. While there are many different types of brain tumours, they all have the potential to cause serious health problems by disrupting normal brain function. Brain tumours can cause a wide variety of symptoms, depending on their size and location. Some common symptoms of a brain tumour include headache, nausea, vomiting, seizures, and changes in personality or behaviour. If you experience any of these symptoms, it’s important to see a doctor right away for diagnosis and treatment.

Diagnosis

A brain tumour diagnosis can be a scary experience. Learning about the different ways that brain tumours are diagnosed may help to ease some of the fear. Brain tumours can be detected through imaging tests such as MRIs and CT scans. If there is suspicion of a brain tumour, a doctor may order a biopsy to remove a small piece of tissue from the brain for examination. This tissue will be analysed in a lab to determine if it is cancerous.

Treatment

A brain tumour is a mass or growth of abnormal cells in the brain. Brain tumours can be benign (not cancerous) or malignant (cancerous). The cause of most brain tumours is unknown. Brain tumours can occur at any age, but are more common in adults than in children. Symptoms of a brain tumour vary depending on the size and location of the tumour. Treatment for a brain tumour depends on the type and size of the tumour, as well as on the patient’s age and health condition.

Prognosis

A brain tumour is a mass or growth of abnormal cells in the brain. Brain tumours can be benign (not cancerous) or malignant (cancerous). The prognosis for someone with a brain tumour depends on the type and size of the tumour, as well as the patient’s age and overall health. Some brain tumours can be cured with surgery, radiation therapy, or chemotherapy. However, many brain tumours are not treatable and may result in death.

Conclusion

A brain tumour is an abnormal growth of cells in the brain. They can be cancerous or noncancerous. Brain tumours can cause a variety of symptoms, depending on their size and location. Many times, the symptoms are so mild that they go unnoticed until the tumour has grown quite large. Brain tumours are rare, but they are the most common type of tumour found in the nervous system.

There is no one definitive answer to the question of what causes brain tumours. However, there are several risk factors that have been linked to their development. These include exposure to radiation, having a family history of brain tumours, and being infected with a virus such as Epstein-Barr virus or human herpes virus 6.

Brain tumours can be treated with surgery, radiation therapy, and chemotherapy.

Published on June 18, 2022 and Last Updated on June 18, 2022 by: Priyank Pandey

Mayank Pandey
Written by Mayank Pandey on June 18, 2022

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