Related Experiment Video

Updated: Oct 28, 2025

Time-Resolved, Dynamic Computed Tomography Angiography for Characterization of Aortic Endoleaks and Treatment Guidance via 2D-3D Fusion-Imaging
09:32

Time-Resolved, Dynamic Computed Tomography Angiography for Characterization of Aortic Endoleaks and Treatment Guidance via 2D-3D Fusion-Imaging

Published on: December 9, 2021

3.2K

Computed Tomography Imaging of Aortic Dissections with Endovascular Treatment Considerations

Patrick R Vargo1, Heidi Reich2, Eric E Roselli3

  • 1Aortic Center, Department of Thoracic and Cardiovascular Surgery, Heart and Vascular Institute, Cleveland Clinic, Cleveland, OH, USA. vargop3@ccf.org.

Current Cardiology Reports
|July 16, 2021
PubMed

Insights

Computed tomography (CT) imaging is crucial for diagnosing and managing aortic dissection. Advances in CT and endovascular treatments offer new strategies for this condition with high mortality.

Area of Science:

  • Cardiovascular Imaging
  • Interventional Cardiology

Background:

  • Computed tomography (CT) is essential for diagnosing and managing aortic dissection.
  • High mortality rates associated with aortic dissection necessitate innovative treatment strategies.
  • Recent advancements in CT technology and endovascular interventions are transforming patient care.

Purpose of the Study:

  • To review the role of CT imaging in the management of aortic dissection.
  • To emphasize endovascular treatment considerations in aortic dissection management.

Main Methods:

  • Review of current literature on CT imaging in aortic dissection.
  • Analysis of recent technological advancements in CT acquisition, processing, and analysis.
  • Evaluation of evolving endovascular treatment options for aortic diseases.

Main Results:

  • CT imaging provides high diagnostic accuracy and resolution, guiding surgical and endovascular strategies.
  • Advances in CT enhance visualization and characterization of aortic dissection complexities.
  • Endovascular techniques are increasingly utilized for treating various forms of aortic dissection.

Conclusions:

  • CT imaging remains a cornerstone in the comprehensive management of aortic dissection.
  • Integration of advanced CT imaging with novel endovascular therapies offers improved patient outcomes.
  • Continued innovation in both diagnostic imaging and interventional techniques is vital for addressing the challenges posed by aortic dissection.
Abstract

Keywords:
Aortic dissectionComputed tomographyEndovascularIntramural hematoma, Penetrating atherosclerotic ulcerTEVAR

More Related Videos

Novel and Innovative Hybrid Technique for Type A Aortic Dissection06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

566
Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound13:48

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Published on: April 21, 2023

1.7K

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...
105
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
57
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
60
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
104
Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
7.3K