Ruptured Brain (Cerebral) Aneurysms

A brain aneurysm, also called a cerebral aneurysm, is a condition whereby there is a bulging, weak area in the wall of an artery that supplies blood to the brain. A brain aneurysm in most cases causes no symptoms and goes unnoticed. In rare cases, a brain aneurysm ruptures, leading to a subarachnoid hemorrhage, which releases blood into the skull and causes a stroke. Brain damage and even death may result, depending on the severity of the hemorrhage.

The circle of Willis, a network of blood vessels at the base of the brain, is the most common location for brain aneurysms.

Ruptured Aneurysm Symptoms

Typically a sudden and severe headache is one of the key symptoms of a ruptured aneurysm. This type of severe headache is most often described as the worst headache a person has ever experienced. The most common symptoms and signs of a ruptured aneurysm include:

  • A drooping eyelid
  • Blurred or double vision
  • Confusion
  • Loss of consciousness
  • Nausea and vomiting
  • Seizure
  • Sensitivity to light
  • Stiff neck
  • Sudden, extremely severe headache

Getting Diagnosed

Our team of specialists provide thorough neurological evaluations using the latest diagnostic technology including CT angiography and 3-D angiography.

We work very closely with the departments of Neurosurgery, Interventional Neuroradiology, Neurology and Radiation Oncology, as well as the Neurocritical Care Center and Stroke Center to ensure an accurate diagnosis and the appropriate treatment for the best outcome.

Your Path to Health and Wellness Starts Here

The Brain Aneurysm Center and Cerebrovascular Surgery and Endovascular Neurosurgery Center of Northwell Health Neuroscience Institute combines advanced technical knowledge and cutting-edge procedures for diagnosing and treating arteriovenous malformations, ruptured and non-ruptured aneurysms, carotid artery dissection and related conditions.

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The Neuroscience Institute

We are dedicated to the world-class diagnosis and treatment of neurological diseases and disorders.