Stroke

A stroke happens when blood flow to a part of the brain stops. A stroke is sometimes called a "brain attack". If blood flow is stopped for longer than a few seconds, the brain cannot get blood and oxygen. Brain cells can die, causing permanent damage.

There are two types of strokes; ischemic and hemorrhagic. An ischemic stroke is the most common type of stroke. Ischemia is a medical term that means an inadequate blood supply. Therefore, an ischemic stroke occurs when there is a blockage of a blood vessel in the brain. This blocks blood carrying oxygen and nutrients from reaching the area of the brain that the blood vessel supplies. The blockage can be caused by a blood clot that is formed in the heart and then travels to the brain, from cholesterol plaque buildup in the blood vessels, or when small vessels in our brain become damaged causing them to collapse. A hemorrhagic stroke is when a blood vessel in the brain burst or ruptures, thereby impeding blood flow to the brain. This can be caused by high blood pressure or abnormalities of the blood vessels, such as an aneurysm. 

Programs + Services


Vascular Surgery

Tufts MC Vascular Surgery manages arterial and venous diseases using innovative surgical techniques at our downtown Boston hospital.
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Neurocritical Care Program

The Neurocritical Care Program is located in downtown Boston. Our expertise focuses on treating and helping someone cope with a major brain injury or illness.
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Stroke Center

Our comprehensive stroke center treats a wide range of cerebrovascular disorders. Specializing in stroke prevention, acute stroke therapy and long-term stroke management.
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Stroke and Young Adults (SAYA) Program

Explore the Stroke and Young Adults Program at Tufts Medical Center, helping young adult and pediatric survivors navigate their lives after a stroke.
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Cerebrovascular and Endovascular Surgery

Our Neurovascular Surgery Program treats various diseases that occur within the blood vessels. Learn more about cutting edge minimally invasive treatment we offer.
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Doctors + Care Team

David E. Thaler, MD, PhD, FAHA

David E. Thaler, MD, PhD, FAHA

Accepting New Patients

Virtual Appointments Available

Title(s): Neurologist-in-Chief; Chairman and Professor, Department of Neurology, Tufts University School of Medicine
Department(s): Neurology
Appt. Phone: 617-636-4948
Fax #: 617-636-8199

Stroke

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Adel M. Malek, MD, PhD

Adel M. Malek, MD, PhD

Accepting New Patients

Virtual Appointments Available

Title(s): Chief, Neurovascular Surgery; Director, Cerebrovascular & Endovascular Division Professor, Tufts University School of Medicine
Department(s): Neurosurgery
Appt. Phone: 617-636-8200
Fax #: 617-636-7587

Aneurysms, arteriovenous malformations, dural fistulas, subarachnoid hemorrhage, intracranial atherosclerosis, arterial dissection

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Deborah Green-LaRoche, MD

Deborah Green-LaRoche, MD

Accepting New Patients

Title(s): Director of Clinical Research, Department of Neurology; Neurointensivist; Past Chair, Women in Medicine and Science (WiMS); Associate Professor, Tufts University School of Medicine
Department(s): Neurology
Appt. Phone: 617-636-4948
Fax #: 617-636-8199

Neurocritical care, vascular neurology

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Joshua Kornbluth, MD

Joshua Kornbluth, MD

Accepting New Patients

Title(s): Medical Director, Neurosciences Critical Care Unit; Program Director, Neurology Residency and Neurocritical Care Fellowship; Neurologist; Assistant Professor, Tufts University School of Medicine
Department(s): Neurology
Appt. Phone: 617-636-4948
Fax #: 617-636-8199

Neurocritical care

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Katelyn Skeels, MSN, FNP-C

Katelyn Skeels, MSN, FNP-C

Virtual Appointments Available

Title(s): Stroke Advanced Practice Nurse
Department(s): Neurology, Comprehensive Stroke Center
Appt. Phone: 617-636-5848
Fax #:

stroke

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Lester  Y. Leung, MD, MSc

Lester Y. Leung, MD, MSc

Accepting New Patients

Virtual Appointments Available

Title(s): Director, Comprehensive Stroke Center; Director, Stroke and Young Adults (SAYA) Program; Assistant Professor, Tufts University School of Medicine
Department(s): Neurology, Comprehensive Stroke Center, Stroke and Cerebrovascular Diseases Clinic, Stroke and Young Adults (SAYA) Program
Appt. Phone: 617-636-4948
Fax #: 617-636-8199

Stroke (ischemic, transient ischemic attack, intracerebral hemorrhage, subarachnoid hemorrhage), stroke in young adults, stroke in pregnancy, cerebral venous sinus thrombosis (CVST), carotid dissection, vertebral dissection, reversible cerebral vasoconstriction syndrome (RCVS), fibromuscular dysplasia (FMD), carotid web, Moya Moya disease, central nervous system vasculitis, cerebral cavernoma, patent foramen ovale-associated strokes, silent strokes, stroke survivorship, stroke rehabilitation

View Full Profile for Lester Y. Leung, MD, MSc

Xuemei  Cai, MD

Xuemei Cai, MD

Accepting New Patients

Title(s): Neurologist
Department(s): Neurology, Neurocritical Care
Appt. Phone: 617-636-4948
Fax #: 617-636-8199

Neurocritical care

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