Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...
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...
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...
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...
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...
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...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Effect of thalidomide on sporadic central nervous system arteriovenous malformations.

Science bulletin·2026
Same author

Recommendations for studying the safety, efficacy and durability of intracranial aneurysm devices.

European stroke journal·2026
Same author

Imaging Strategy for Patients With Aneurysmal Subarachnoid Hemorrhage and Negative Initial Imaging: Evidence, Pitfalls, and Emerging Techniques.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2026
Same author

Correspondence on "When findings hurt: Mental health effects of cerebral MRI screening in patients with Hereditary Hemorrhagic Telangiectasia" by Kofoed et al.

Clinical neurology and neurosurgery·2026
Same author

Editorial: Advances in the understanding, diagnosis, and management of intracranial and extracranial arterial dissections.

Frontiers in neurology·2026
Same author

Topographic Localization of Cerebrospinal Fluid-Venous Fistulae.

AJNR. American journal of neuroradiology·2026
Same journal

Preoperative breast MRI and long-term survival in ductal carcinoma in situ: a propensity score-weighted analysis.

European radiology·2026
Same journal

Efficacy evaluation of artificial intelligence in radiological imaging diagnosis based on randomized controlled trials: a scoping review.

European radiology·2026
Same journal

The bMRI-QUAL scoring system: an important first step toward standardizing breast MRI quality.

European radiology·2026
Same journal

Spectral CT-based habitat analysis for predicting pathologic response to neoadjuvant therapy in gastric cancer.

European radiology·2026
Same journal

MR-guided microwave ablation of liver tumors: outcomes in local tumor control and determinants of treatment success.

European radiology·2026
Same journal

AI integration in pediatric radiology: perspectives from international academic leaders.

European radiology·2026
See all related articles

Related Experiment Video

Updated: Jul 6, 2026

A Preclinical Controlled Cortical Impact Model for Traumatic Hemorrhage Contusion and Neuroinflammation
06:50

A Preclinical Controlled Cortical Impact Model for Traumatic Hemorrhage Contusion and Neuroinflammation

Published on: June 10, 2020

Cerebrovascular trauma.

Timo Krings1, Sasikhan Geibprasert, Pierre L Lasjaunias

  • 1Service de Neuroradiologie Diagnostique et Thérapeutique, Hôpital de Bicetre, Le Kremlin-Bicetre, Paris, France. tkrings@ukaachen.de

European Radiology
|April 9, 2008
PubMed
Summary
This summary is machine-generated.

Head and neck vascular trauma, both arterial and venous, can be life-threatening. This review covers clinical findings, imaging, and management of these rare CNS vascular injuries.

More Related Videos

Intravital Imaging of Fluorescent Protein Expression in Mice with a Closed-Skull Traumatic Brain Injury and Cranial Window Using a Two-Photon Microscope
08:25

Intravital Imaging of Fluorescent Protein Expression in Mice with a Closed-Skull Traumatic Brain Injury and Cranial Window Using a Two-Photon Microscope

Published on: April 21, 2023

Effects of Blast-induced Neurotrauma on Pressurized Rodent Middle Cerebral Arteries
08:21

Effects of Blast-induced Neurotrauma on Pressurized Rodent Middle Cerebral Arteries

Published on: April 1, 2019

Related Experiment Videos

Last Updated: Jul 6, 2026

A Preclinical Controlled Cortical Impact Model for Traumatic Hemorrhage Contusion and Neuroinflammation
06:50

A Preclinical Controlled Cortical Impact Model for Traumatic Hemorrhage Contusion and Neuroinflammation

Published on: June 10, 2020

Intravital Imaging of Fluorescent Protein Expression in Mice with a Closed-Skull Traumatic Brain Injury and Cranial Window Using a Two-Photon Microscope
08:25

Intravital Imaging of Fluorescent Protein Expression in Mice with a Closed-Skull Traumatic Brain Injury and Cranial Window Using a Two-Photon Microscope

Published on: April 21, 2023

Effects of Blast-induced Neurotrauma on Pressurized Rodent Middle Cerebral Arteries
08:21

Effects of Blast-induced Neurotrauma on Pressurized Rodent Middle Cerebral Arteries

Published on: April 1, 2019

Area of Science:

  • Neurology
  • Vascular Surgery
  • Radiology

Background:

  • Vascular injury in the head and neck is a rare but severe complication of trauma.
  • Both arterial and venous central nervous system (CNS) vasculature can be affected, with venous injuries often being underdiagnosed.
  • Mechanisms include penetrating and blunt trauma.

Purpose of the Study:

  • To review the clinical and imaging findings of head and neck vascular injuries.
  • To outline diagnostic and treatment strategies for these complex lesions.

Main Methods:

  • Literature review focusing on clinical presentations and imaging modalities.
  • Synthesis of diagnostic criteria and therapeutic approaches for arterial and venous injuries.

Main Results:

  • Arterial injuries can manifest as dissections, false aneurysms, or arteriovenous fistulae.
  • Venous injuries may lead to dural tears, pial vein compression, or delayed venous thrombosis.
  • Clinical and imaging findings vary based on the specific vascular structure and injury type.

Conclusions:

  • Accurate diagnosis and timely management are crucial for improving outcomes in head and neck vascular trauma.
  • A comprehensive understanding of both arterial and venous injury patterns is essential for effective treatment planning.