When you are diagnosed with a brain tumor, it is quite normal to get scared, feel insecure, and angry about it, but you can manage it with it by taking this one very important step at a time. Collect information as much as you can, connect with people who could be a possible resource to you. No question is irrelevant if you are diagnosed with brain tumors.
In this blog, we will talk about all you need to know about brain tumors.

What is a brain tumor?
Mass growth of abnormal cells in your brain causes a brain tumor. There are many types of brain tumor that exists. Some brain tumors are benign in nature (non-cancerous) and some are malignant (cancerous). The growth of brain tumor can vary in individuals. Its growth rate and location determine how it is going to affect the functioning of your nervous system. The treatment of a brain tumor is based on its type, size, and location.

What are the types of brain tumors?
There are over 100 types of brain tumors, but the most common types of brain tumors are:
• Gliomas: These tumors begin in the glial cells that keep nerves healthy and are mostly cancerous.
• Meningiomas: These tumors form in the central nervous system and cause complications by putting pressure on the brain. Meningiomas tumors are benign in nature.
• Schwannomas: These tumors damage the protective coating of the nerve cells. Schwannomas are not cancerous but they can cause you hearing problems.
• Pituitary adenomas: Pituitary tumors grow on the pituitary glands and disrupt the production of the important hormones that are responsible for essential body functioning. These are benign in nature and grow at a slower pace.

What are the symptoms of brain tumors?
The signs and symptoms of a brain tumor vary in every individual and based on its size, location, and growth rate. The general symptoms may include:
• New onset of headaches or change in their pattern
• Headaches gradually become more frequent and severe
• Vision impairment or blurred vision
• Lack of sensation or movements in arms or legs
• Poor coordination
• Speech and comprehensive difficulties
• Changes in personality and behavior
• Seizures

What causes a Brain Tumor?
There are no particular causes to determine what causes a brain tumor. However, there are some known risk factors that have been identified for brain tumors.
• Exposure to radiation: People who have been exposed to ionized radiation are at a higher risk of developing a brain tumor.
• Family history of brain tumors: A small portion of brain tumors are linked to certain genetic conditions or the family history of brain tumors increases the risk of developing it.
• Age: People between the age of 65 to 79 are more likely to diagnosed with a brain tumor.
• Brain tumors are a little more common in males than females.

How brain tumors are diagnosed?
Your doctor may start with you asking about the symptoms and the family history about brain tumors. They perform several physical and neurological exams and may ask to have done one or more of the following tests to diagnose it further:
• CT (Computed Tomography) Scan
• MRI (Magnetic Resonance Imaging)
• Angiogram or MRA
What are the treatments available for brain tumors?
The treatments of brain tumors include:
• Surgery: To remove all or some parts of the tumor.
• Radiation: Radiation therapy is used to destroy cancer cells.
• Chemotherapy: It is performed to destroy the cancer cells and stop them from growing.

Source: https://neuroexpert.in/All-You-Should-Know-About-Brain-Tumors.html