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Updated: May 12, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

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Published on: March 28, 2025

Acute aortic syndrome: CT findings.

K W H Chiu¹, R Lakshminarayan, D F Ettles

¹Department of Radiology, Hull Royal Infirmary, Hull, UK.

Clinical Radiology

|April 16, 2013

Summary

Acute aortic syndrome (AAS) encompasses serious aortic conditions like dissection. Multidetector computed tomography (MDCT) is crucial for diagnosing AAS, offering speed and accuracy in acute settings.

Area of Science:

Cardiovascular Imaging
Thoracic Surgery
Emergency Medicine

Background:

Acute aortic syndrome (AAS) is a life-threatening condition.
AAS includes penetrating atherosclerotic ulcer, intramural hematoma, dissection, and thoracic aneurysm.
Clinical diagnosis of AAS is unreliable.

Purpose of the Study:

To highlight key multidetector computed tomography (MDCT) findings in AAS.
To discuss imaging techniques and radiological findings for AAS.
To identify common pitfalls in MDCT diagnosis of AAS.

Main Methods:

Review of current literature on AAS diagnosis.
Focus on multidetector computed tomography (MDCT) imaging.
Analysis of radiological findings and diagnostic accuracy.

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

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

Published on: December 9, 2021

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Last Updated: May 12, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

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Published on: March 28, 2025

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

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

Published on: December 9, 2021

Main Results:

MDCT is a rapid and accurate tool for diagnosing AAS.
Specific MDCT findings differentiate various AAS subtypes.
Awareness of pitfalls improves diagnostic performance.

Conclusions:

MDCT is essential for the acute diagnosis and management of AAS.
Understanding MDCT findings is critical for clinicians.
MDCT has significantly improved AAS patient outcomes.