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

Assessment of Diffusion and Perfusion01:17

Assessment of Diffusion and Perfusion

1.5K
Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
The Role of Diffusion in Respiration
Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this...
1.5K

You might also read

Related Articles

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

Sort by
Same author

Machine Learning for Distal Medium-Vessel Occlusion Detection: Advances, Challenges, and Future Directions.

Journal of neuroimaging : official journal of the American Society of Neuroimaging·2026
Same author

The Perfusion Collateral Impairment Score Provides Complementary Prognostic Information Beyond CTA Collateral Scores and Standard Imaging Predictors in Anterior Circulation Large Vessel Occlusion Stroke.

AJNR. American journal of neuroradiology·2026
Same author

Stroke Severity and Functional Benefit of Thrombectomy in Acute M2 Middle Cerebral Artery Occlusion: A Multicenter Cohort Study.

Neurology·2026
Same author

Ischemic Lesion Net Water Uptake Outperforms ASPECTS and CBF Less Than 30% in Predicting Futile Recanalization after Mechanical Thrombectomy.

Radiology·2026
Same author

ASPECTS as a surrogate marker of core-perfusion mismatch in late-window large vessel occlusion stroke.

European stroke journal·2026
Same author

Prolonged venous transit on perfusion imaging predicts discharge Cog-4 scores in anterior-circulation large-vessel occlusion stroke.

Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics·2026
Same journal

Orbital Imaging.

Radiologic clinics of North America·2026
Same journal

Imaging, Management, and Treatment of Orbital Trauma.

Radiologic clinics of North America·2026
Same journal

Imaging Findings after Multidisciplinary Treatment for Orbital and Ocular Adnexal Cancers.

Radiologic clinics of North America·2026
Same journal

Orbital Tumors: What the Radiologist Needs to Know from the Orbital Surgeon's Perspective.

Radiologic clinics of North America·2026
Same journal

Multidisciplinary Management of Tumors of the Orbit.

Radiologic clinics of North America·2026
Same journal

Skull Base, Bone, Pituitary-Regions around Orbit that Affect Vision.

Radiologic clinics of North America·2026
See all related articles

Related Experiment Video

Updated: Jan 6, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

12.4K

Perfusion Computed Tomography in Acute Ischemic Stroke.

Jeremy J Heit1, Eric S Sussman2, Max Wintermark1

  • 1Department of Radiology, Division of Neuroimaging and Neurointervention, Stanford Healthcare, 300 Pasteur Drive, Stanford, CA 94305, USA.

Radiologic Clinics of North America
|October 5, 2019
PubMed
Summary
This summary is machine-generated.

Perfusion CT (PCT) aids in evaluating acute ischemic stroke (AIS) patients undergoing endovascular thrombectomy. This advanced imaging technique helps assess brain tissue at risk, guiding treatment decisions for better outcomes.

Keywords:
CTCT angiographyCoreInfarctionPenumbraPerfusionStroke

More Related Videos

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke
06:45

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Published on: June 2, 2023

2.2K
Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli
13:10

Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli

Published on: September 25, 2016

10.3K

Related Experiment Videos

Last Updated: Jan 6, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

12.4K
Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke
06:45

Author Spotlight: Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Published on: June 2, 2023

2.2K
Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli
13:10

Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli

Published on: September 25, 2016

10.3K

Area of Science:

  • Neurology
  • Radiology
  • Medical Imaging

Background:

  • Cervical or cerebral artery occlusion can lead to acute ischemic stroke (AIS).
  • Endovascular thrombectomy has emerged as a key treatment for AIS.
  • Advanced imaging is crucial for effective AIS management.

Purpose of the Study:

  • To review the role of perfusion CT (PCT) in evaluating patients with acute ischemic stroke.
  • To highlight the utility of PCT in the context of endovascular thrombectomy.

Main Methods:

  • Review of current literature and clinical applications of perfusion CT in AIS.
  • Discussion of PCT parameters and their interpretation for stroke assessment.

Main Results:

  • Perfusion CT provides critical information on cerebral blood flow and tissue viability.
  • PCT helps identify salvageable brain tissue (penumbra) in AIS patients.
  • It aids in patient selection for endovascular thrombectomy.

Conclusions:

  • Perfusion CT is an essential tool for the modern evaluation of acute ischemic stroke.
  • It complements computed tomography angiography in guiding endovascular treatment decisions.
  • The use of PCT enhances the effectiveness of reperfusion therapies.