Glenda Fleming-Thomas shares with the world, her brain aneurysm journey. She begins with the day she was told she had an aneurysm to the 6 month anniversary of her surgery. 1,000 s of people fall victim to brain aneurysms. Please Support Brain Aneurysm Foundation. Glenda shares lessons learned and the joy of being alive. Some facts about brain aneurysms: An estimated 6 million people in the United States have an unruptured brain aneurysm, or 1 in 50 people. The annual rate of rupture is approximately 8 - 10 per 100,000 people or about 30,000 people in the United States suffer a brain aneurysm rupture. There is a brain aneurysm rupturing every 18 minutes. Ruptured brain aneurysms are fatal in about 40% of cases. Of those who survive, about 66% suffer some permanent neurological deficit. Approximately 15% of patients with aneurysmal subarachnoid hemorrhage (SAH) die before reaching the hospital. Most of the deaths from subarachnoid hemorrhage are due to rapid and massive brain injury from the initial bleeding which is not correctable by medical and surgical interventions. 4 out of 7 people who recover from a ruptured brain aneurysm will have disabilities. Brain aneurysms are most prevalent in people ages 35 - 60, but can occur in children as well. The median age when aneurysmal hemorrhagic stroke occurs is 50 years old and there are typically no warning signs. Most aneurysms develop after the age of 40.