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

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...

You might also read

Related Articles

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

Sort by
Same author

MR Perfusion Imaging for Gliomas.

Magnetic resonance imaging clinics of North America·2023
Same author

Assessment of Computed Tomography Perfusion Research Landscape: A Topic Modeling Study.

Tomography (Ann Arbor, Mich.)·2023
Same author

Machine learning detects symptomatic patients with carotid plaques based on 6-type calcium configuration classification on CT angiography.

European radiology·2023
Same author

End to end stroke triage using cerebrovascular morphology and machine learning.

Frontiers in neurology·2023
Same author

Parathyroid carcinoma: Imaging features of initial presentation and recurrence. A single center experience.

The neuroradiology journal·2023
Same author

The T2-FLAIR mismatch sign in oncologic neuroradiology: History, current use, emerging data, and future directions.

The neuroradiology journal·2023

Related Experiment Video

Updated: Jun 25, 2026

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

Multimodal CT in stroke imaging: new concepts.

Carlos J Ledezma1, Max Wintermark

  • 1Morristown Memorial Hospital, Department of Radiology, 100 Madison Avenue, Morristown, NJ 07962, USA.

Radiologic Clinics of North America
|February 7, 2009
PubMed
Summary

A multimodal CT scan offers a noninvasive way to identify arterial blockages and assess brain tissue in acute stroke patients. This imaging technique can improve the selection of candidates for reperfusion therapy, enhancing stroke treatment outcomes.

More Related Videos

Brain Infarct Segmentation and Registration on MRI or CT for Lesion-symptom Mapping
10:25

Brain Infarct Segmentation and Registration on MRI or CT for Lesion-symptom Mapping

Published on: September 25, 2019

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

Related Experiment Videos

Last Updated: Jun 25, 2026

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

Brain Infarct Segmentation and Registration on MRI or CT for Lesion-symptom Mapping
10:25

Brain Infarct Segmentation and Registration on MRI or CT for Lesion-symptom Mapping

Published on: September 25, 2019

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

Area of Science:

  • Neuroradiology
  • Cerebrovascular Imaging
  • Acute Stroke Management

Background:

  • Acute ischemic stroke requires rapid diagnosis and characterization of arterial occlusion and affected brain tissue.
  • Current imaging modalities may not fully capture the hemodynamic status of cerebral ischemia.
  • Optimizing patient selection for reperfusion therapy is critical for improving outcomes.

Purpose of the Study:

  • To discuss the components of a multimodal CT protocol for acute stroke.
  • To evaluate the role of multimodal CT in demonstrating arterial occlusion and hemodynamic tissue status.
  • To explore the potential of multimodal CT in selecting candidates for acute stroke reperfusion therapy.

Main Methods:

  • Review of individual components of multimodal CT imaging.
  • Discussion of the combined application of multimodal CT in acute stroke assessment.
  • Focus on noninvasive imaging for arterial occlusion and tissue perfusion.

Main Results:

  • Multimodal CT provides accurate noninvasive demonstration of arterial occlusion site.
  • It offers comprehensive hemodynamic tissue status assessment in acute stroke.
  • The protocol combines widespread availability with functional characterization of cerebral ischemia.

Conclusions:

  • Multimodal CT serves as a comprehensive noninvasive survey for acute stroke.
  • It accurately identifies arterial occlusion and assesses hemodynamic tissue status.
  • A combined multimodal CT protocol shows potential for improved acute stroke reperfusion therapy selection.