Aneurysms have the potential to leak or rupture, causing bleeding into the brain or the surrounding area called the subarachnoid space. An aneurysm is the weakened area of an artery wall causing bulging or expanding. Overview of a Brain Aneurysm. You can die if an aneurysm causes this main artery to burst and it is not treated in time.
Not all aneurysms are life-threatening. But if the bulging stretches the artery too far, this vessel may burst, causing a person to bleed to death.
Epilepsy is rarely caused by unreptured intracranial aneurysms. A brain (cerebral) aneurysm is a bulging, weak area in the wall of an artery that supplies blood to the brain. In most cases, a brain aneurysm causes no . The thin-walled aneurysm can s. The aneurysm can break open and . A ruptured aneurysm can cause massive internal bleeding, which is usually fatal.
Around out of people with a rupture either die before they reach hospital . Brain aneurysms are caused by a weakness in the walls of blood vessels in the brain.