Search results
21 kwi 2023 · Brain tumors that start as a growth of cells in the brain are called primary brain tumors. They might start right in the brain or in the tissue nearby. Nearby tissue might include the membranes that cover the brain, called meninges.
The cause of most brain and spinal cord tumors is not fully understood, and there are very few well-established risk factors. But researchers have found some of the changes that occur in normal brain cells that may lead them to form brain tumors.
A brain tumour is a growth of cells in the brain that multiplies in an abnormal, uncontrollable way. Find out about its symptoms and how it's treated.
6 kwi 2023 · A brain tumor is a group of abnormal cells that form in or near your brain. Unlike healthy brain cells, the cells that comprise a brain tumor are damaged. They multiply out of control without the normal cell functions that control their growth.
6 mar 2022 · Brain cancer is an overgrowth of cells in your brain that forms masses called brain tumors. Learn more about the causes, symptoms, and treatment of brain cancer.
What causes brain tumors? Researchers know brain tumors develop when certain genes on the chromosomes of a cell are damaged and no longer function properly, but they aren’t sure why this happens. Your DNA in your chromosomes tells cells throughout your body what to do — it tells them when to grow, when to divide or multiply and/or when to die.
17 mar 2022 · A brain tumor is a collection, or mass, of abnormal cells in your brain. They can be cancerous (malignant) or noncancerous (benign). That said, both could be potentially life threatening....
