Stenotic lesions of aorta: Imaging evaluation using multidetector computed tomography angiography
Arun Sharma1, Vineeta Ojha1, Niraj N Pandey1
1Department of Cardiovascular Radiology and Endovascular Interventions, All India Institute of Medical Sciences, New Delhi, India.
Asian Cardiovascular & Thoracic Annals
|June 9, 2021
Summary
Multidetector computed tomography (MDCT) is crucial for diagnosing aortic diseases like stenosis and aneurysms. This advanced imaging technique provides comprehensive evaluations of the aorta and surrounding structures, aiding in diagnosis and treatment planning.
Area of Science:
- Radiology
- Cardiovascular Imaging
- Thoracic Imaging
Background:
- Aortic pathologies, including stenotic or aneurysmal lesions, arise from diverse disease processes.
- These conditions manifest with varied imaging findings affecting the aorta's lumen, wall, and surrounding tissues.
- The etiology dictates the specific presentation and associated regional or distal changes.
Purpose of the Study:
- To highlight the pivotal role of multidetector computed tomography (MDCT) in evaluating aortic pathologies.
- To underscore the comprehensive diagnostic capabilities of MDCT for aortic diseases.
- To emphasize MDCT's utility in treatment planning and disease monitoring.
Main Methods:
- Utilizing advanced multidetector computed tomography (MDCT) technology.
- Performing single MDCT acquisitions for simultaneous evaluation of the aorta, lungs, bones, and visceral organs.
- Analyzing intra-luminal, mural, and periaortic changes, alongside loco-regional and distal findings.
Main Results:
- MDCT has emerged as the primary imaging modality for aortic pathologies.
- Comprehensive assessment of aortic lesions and related structures is achievable with MDCT.
- MDCT facilitates accurate diagnosis, identification of anatomical details, and detection of cardiovascular anomalies.
Conclusions:
- MDCT is indispensable for the accurate diagnosis of diverse aortic diseases.
- Its comprehensive nature aids in surgical planning and follow-up assessments.
- MDCT enhances the understanding and management of aortic pathologies.
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