Brain Metastases
Overview: Brain metastases are secondary tumors that develop from cancer that has spread from another part of the body to the brain. This is a common type of brain tumor, accounting for about 30% of all primary brain tumors.
Symptoms
The symptoms of brain metastases can vary depending on the location and number of tumors. Common symptoms include:
- Headaches
- Nausea and vomiting
- Seizures
- Weakness or numbness on one side of the body
- Confusion or memory loss
- Vision or speech problems
- Personality or behavior changes
Causes
Brain metastases occur when cancer cells from another part of the body spread to the brain. This can happen through the bloodstream or through direct invasion of surrounding tissue.
FAQ’s
How is brain metastasis diagnosed?
Brain metastasis is diagnosed through a combination of imaging tests, biopsy, and sometimes, a lumbar puncture.
How is brain metastasis treated?
The treatment for brain metastasis depends on the type of cancer and the patient’s overall health. It may involve surgery, radiation therapy, chemotherapy, or a combination of these treatments.
What is the prognosis for brain metastasis?
The prognosis for brain metastasis depends on the type of cancer, the number of metastases, and the patient’s overall health. Some patients experience long-term remission or cure, while others may experience a decline in health and quality of life.
Can brain metastasis spread to other parts of the body?
No, brain metastasis cannot spread to other parts of the body. However, the cancer that originally spread to the brain can continue to grow and spread to other parts of the body.
