Related Experiment Video

Updated: May 10, 2026

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
14:58

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

Malignant middle cerebral artery syndrome and decompressive hemicraniectomy after ischaemic stroke

Adam Sheriff1, Benjamin M Davies1, Harry Wj Mee1

  • 1Department of Clinical Neurosciences, University of Cambridge, Cambridge, England, UK.

Practical Neurology
|May 8, 2026
PubMed

Insights

Malignant middle cerebral artery (MCA) syndrome, a severe stroke type, has high mortality. Decompressive hemicraniectomy (DHC) is a key surgical treatment to reduce death rates in these critical stroke cases.

Area of Science:

  • Neurology
  • Neurosurgery
  • Critical Care Medicine

Background:

  • Malignant middle cerebral artery (MCA) syndrome is a severe stroke complication with high mortality.
  • It results from large vessel occlusion, leading to significant infarction, edema, and increased intracranial pressure.
  • Current pharmacological treatments offer limited efficacy for this condition.

Purpose of the Study:

  • To review the pathophysiology and natural history of malignant MCA stroke.
  • To outline indications and technical aspects of decompressive hemicraniectomy (DHC).
  • To emphasize multidisciplinary approaches and communication in managing these stroke patients.

Main Methods:

  • Literature review focusing on malignant MCA syndrome.
  • Analysis of pathophysiology, natural history, and treatment outcomes.
  • Discussion of surgical techniques and decision-making processes.

Main Results:

  • Decompressive hemicraniectomy (DHC) is the primary intervention to reduce mortality in malignant MCA stroke.
  • Effective management requires a multidisciplinary team approach.
  • Shared decision-making with patients and families is crucial.

Conclusions:

  • Malignant MCA syndrome necessitates prompt and aggressive management, often involving DHC.
  • Successful outcomes depend on coordinated care and clear communication among specialists.
  • Further research into optimizing DHC and patient selection is warranted.
Keywords:
NEUROSURGERYSTROKE

More Related Videos

A Model for Encephalomyosynangiosis Treatment after Middle Cerebral Artery Occlusion-Induced Stroke in Mice06:54

A Model for Encephalomyosynangiosis Treatment after Middle Cerebral Artery Occlusion-Induced Stroke in Mice

Published on: June 22, 2022

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability09:11

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability

Published on: February 23, 2016

Related Concept Videos

Ischemic Stroke ll: Pathophysiology01:15

Ischemic Stroke ll: Pathophysiology

An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...
Hemorrhagic Stroke ll: Pathophysiology01:29

Hemorrhagic Stroke ll: Pathophysiology

A hemorrhagic stroke develops when a cerebral blood vessel ruptures, allowing blood to escape into the surrounding brain tissue, as in intracerebral hemorrhage (ICH), or into the subarachnoid space, as in subarachnoid hemorrhage (SAH). Because the skull is a rigid compartment, the sudden presence of extravascular blood rapidly increases intracranial pressure and compresses adjacent neural structures, leading to immediate tissue injury and impaired cerebral perfusion.Mass Effect and Primary...