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Related Concept Videos

Hemorrhagic Stroke l: Introduction01:17

Hemorrhagic Stroke l: Introduction

A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
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...
Cerebral Edema ll: Pathophysiology01:22

Cerebral Edema ll: Pathophysiology

Vasogenic edema is a major form of cerebral edema characterized by abnormal accumulation of fluid in the brain’s extracellular space due to disruption of the blood–brain barrier (BBB). The BBB is a specialized structure composed of endothelial cells connected by tight junctions, supported by astrocytic endfeet and a basement membrane. Under normal conditions, it tightly regulates the movement of ions, proteins, and solutes between the bloodstream and brain parenchyma. When this barrier loses...
Cerebral Edema l: Introduction01:19

Cerebral Edema l: Introduction

Cerebral edema is a pathological increase in brain water content that disrupts intracranial pressure regulation and impairs neurological function. Because the cranial vault is rigid, even modest increases in tissue volume can compromise cerebral perfusion, distort neural structures, and initiate secondary injury. Cerebral edema develops through four principal mechanisms: vasogenic, cytotoxic, interstitial, and ionic.Vasogenic EdemaVasogenic edema arises from disruption of the blood–brain...
Transient Ischemic Attack l: Introduction01:26

Transient Ischemic Attack l: Introduction

A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...

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Related Experiment Video

Updated: Jun 29, 2026

Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
09:01

Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation

Published on: October 15, 2021

[Remote cerebellar hemorrhage].

J-B Lascarrou1, S Pajot, B Daumas-Duport

  • 1Service d'anesthésie-réanimation, hôpital Nord-Laënnec, boulevard Jacques-Monod, Saint-Herblain, 44093 Nantes cedex 1, France. lascarroujb@hotmail.com

Annales Francaises D'Anesthesie Et De Reanimation
|October 3, 2008
PubMed
Summary
This summary is machine-generated.

Remote cerebellar hemorrhage is a rare but serious complication following brain surgery. This case highlights a favorable outcome after meningioma surgery, emphasizing the importance of recognizing this neurosurgical complication.

More Related Videos

A Murine Model of Subarachnoid Hemorrhage
07:40

A Murine Model of Subarachnoid Hemorrhage

Published on: November 21, 2013

Related Experiment Videos

Last Updated: Jun 29, 2026

Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
09:01

Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation

Published on: October 15, 2021

A Murine Model of Subarachnoid Hemorrhage
07:40

A Murine Model of Subarachnoid Hemorrhage

Published on: November 21, 2013

Area of Science:

  • Neurosurgery
  • Neurology
  • Medical Complications

Background:

  • Intracerebral hemorrhage (ICH) remote from the surgical site is an infrequent complication of neurosurgical procedures.
  • Cerebellar hemorrhage following supratentorial craniotomy is a commonly described pattern of remote ICH, often unrecognized by anesthesiologists.
  • This complication is associated with significant morbidity and mortality.

Observation:

  • A case of cerebellar hemorrhage occurred after supratentorial meningioma surgery.
  • The patient experienced a complication remote from the primary surgical site.

Findings:

  • The reported case of remote cerebellar hemorrhage after meningioma surgery had a favorable outcome.
  • This suggests that timely recognition and management may lead to positive results despite the severity of the complication.

Implications:

  • Awareness of remote cerebellar hemorrhage is crucial for neurosurgical teams.
  • Prompt diagnosis and management strategies are essential for improving patient outcomes in such cases.
  • Further research into the mechanisms and prevention of remote ICH is warranted.