What is the tumor of brain?

A brain tumor is a growth of abnormal cells in the brain. Brain tumors can be cancerous (malignant) or noncancerous (benign). They can occur in any part of the brain, including the cerebrum, cerebellum, brainstem, and pituitary gland.

Brain tumors can vary greatly in size, shape, and behavior. Some brain tumors grow slowly and do not cause any symptoms. Others grow quickly and can cause a variety of symptoms, depending on their location and size. Common symptoms of brain tumors include:

* Headaches

* Seizures

* Nausea and vomiting

* Vision problems

* Hearing problems

* Speech problems

* Weakness or paralysis on one side of the body

* Balance problems

* Memory problems

* Difficulty thinking

* Changes in personality or behavior

Brain tumors can be diagnosed using a variety of imaging tests, such as MRI and CT scans. A biopsy may also be necessary to confirm the diagnosis. Treatment for brain tumors depends on the type of tumor, its location, and its size. Treatment options may include surgery, radiation therapy, chemotherapy, and targeted therapy.

Brain tumors can be a serious condition, but with early diagnosis and treatment, many people are able to live long and full lives.