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Brain Aneurysm Program

Mass General Brigham's Brain Aneurysm Program offers sophisticated diagnosis and treatments for patients with brain aneurysms. Our specialists help prevent rupture and reduce stroke risk through personalized, multidisciplinary care.

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Multidisciplinary care for brain aneurysm

Brain aneurysms happen when a blood vessel in the brain weakens, causing the vessel to bulge out. If it ruptures, it can cause a life-threatening hemorrhagic stroke.

Our specialists at the Mass General Brigham Neuroscience Institute focus on providing the best diagnosis, treatment, care, and outcomes for patients with brain aneurysms. We focus on preventing rupture, supporting recovery, and helping you make informed decisions about your care.

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Part of the Neuroscience Institute
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Our approach to brain aneurysm care

From diagnosis through treatment, our care team is here to help you at every step, with care focused on safety, prevention, and long-term quality of life.
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Multidisciplinary cerebrovascular expertise

Our program brings together leading experts with deep experience in cerebrovascular disease. Depending on your needs, your team may include experts in:

  • Neurosurgery
  • Neurointerventional radiology
  • Stroke neurology
  • Diagnostic neuroradiology

These specialists all come together to create a care plan personalized to you.

Guiding patients on when to seek a specialist evaluation

Understanding when expert evaluation is needed is an important part of brain aneurysm care. You may be referred to our specialists if:

  • A brain aneurysm is found on imaging
  • You have a family history of brain aneurysm or stroke
  • You have neurological symptoms
  • An aneurysm is changing in size or appearance

Our specialists help you understand your risk and determine whether treatment, continued monitoring, or preventive care is appropriate.

State-of-the-art diagnosis for brain aneurysms
An accurate diagnosis is the foundation of effective care. Our specialized clinicians use advanced imaging to help diagnose your condition and which parts of the brain it affects. Your brain aneurysm specialist will decide which diagnostic imaging to use based on your exam results and overall health.
Minimally invasive, precise surgery for brain aneurysms

Not all aneurysms require treatment, but for those that do, options available include minimally invasive endovascular techniques and surgical techniques. Our state-of-the-art hybrid operating rooms allow both endovascular and open options. These include:

  • Coil and endovascular embolization
  • Flow diversion
  • Microsurgical clip occlusion
  • Microsurgical bypass
Supporting brain aneurysm recovery at every step
Stroke can be a devastating life event. Whether your care involves monitoring, treatment, or recovery after intervention, your team is here to support you with clear communication, education, and follow-up care. We help you understand next steps, manage risk factors, and connect with resources to support long-term brain health.
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Our approach
Our specialists diagnose and treat brain aneurysms using personalized care plans. Treatment recommendations are based on the aneurysm’s size, location, and your overall health, and may include monitoring, minimally invasive procedures, or surgery.
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Conditions and treatments

Our neuroscience specialists

Your care is coordinated by a team of specialists in neurology, neurosurgery, advanced brain imaging, and nursing. Depending on your condition, your care team may also include experts in neuropsychology, rehabilitation, genetics, social work, and mental health. This team works together to understand your neurological condition from every angle and develop a care plan tailored to you.
An illustration of a care team.
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Specialists
Our brain aneurysm specialists collaborate closely with other cerebrovascular programs to support comprehensive care before, during, and after treatment.

  • Neuroscience Institute

    Get expert care for brain and nervous system disorders at the Mass General Brigham Neuroscience Institute. Explore programs, find specialists, and request an appointment.

  • Stroke and Cerebrovascular Disease Care

    Find comprehensive care for stroke and cerebrovascular conditions. specialized diagnosis, advanced treatment, and treatment options at Mass General Brigham.

  • Neuro-Critical Care Program

    Find expert neurocritical care for life-threatening neurologic conditions. Our multidisciplinary teams provide 24/7 care in dedicated neuroscience ICUs.

  • Interventional Radiology

    Our interventional radiology experts offer minimally invasive, image-guided therapies to diagnose and treat a range of conditions.

  • Stroke and Carotid Artery Disease Program

    Get specialized treatment and emergency care at the Mass General Brigham Stroke and Carotid Artery Disease Program. We offer advanced endovascular treatments.

  • Cardio-Neurology Program

    The Mass General Brigham Cardio-Neurology Program provides neurological evaluation and care for conditions where heart health affects brain function, including stroke related to patent foramen ovale (PFO).

  • Stroke Rehabilitation Program

    The Stroke Rehabilitation Program at Spaulding treats a range of neurological disorders including stroke in both inpatient and outpatient settings. Learn more.

  • Neurological Rehabilitation Program

    Neurological rehabilitation at Spaulding involves skilled physical, occupational and speech/language therapy services for a range of neurological disorders. Learn more.

  • Brain Injury Rehabilitation Program

    The Brain Injury Program at Spaulding provides state-of-the-art brain injury rehabilitative care working towards helping each patient return to an independent life.

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Services and programs

Neuroscience clinical trials and research

Our research is shaping the future of neuroscience care. We offer access to clinical trials and emerging therapies, including treatments that may not yet be widely available. Eligibility depends on a person’s diagnosis, treatment history, and more. Explore our research and clinical trials or talk with your care team to learn about available options.
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Explore our neuroscience research

Learn how neuroscience research informs patient care

https://research.massgeneralbrigham.org/en/institutes-centers/neuroscience-institute
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Search clinical trials

Search open clinical trials for neurological conditions

https://rally.massgeneralbrigham.org/
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Explore articles featuring expert insights on neuroscience, patient experiences, and tips for managing a neurological diagnosis.

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Contact the Brain Aneurysm Program

Call us to speak with a team member who can help you understand your options and guide you to the care that is right for you. With locations throughout New England and support for patients traveling from outside the United States, we make it easier to access coordinated, expert care.
Phone

Massachusetts General Hospital
877-644-8346

Brigham and Women's Hospital
617-732-6600

International
International Patient Services
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Contact