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Updated: Jun 24, 2026
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
[Contrast enhanced MR angiography: evolving towards whole-body real time acquisitions]
1Service d'Imagerie et de Radiologie Cardiaque et Vasculaire, Hôpital Cardiologique, CHRU de Lille, 2, avenue Oscar Lambret, 59037 Lille Cedex.
Journal De Radiologie
|March 25, 2009
Summary
Magnetic Resonance Angiography (MRA) uses advanced techniques for vessel imaging. This article details whole-body and dynamic 3D MRA, highlighting technical aspects for clinical use.
Area of Science:
- Radiology
- Medical Imaging
Context:
- Magnetic Resonance Angiography (MRA) is crucial for depicting blood vessels.
- Gadolinium contrast and gradient echo sequences are standard for vascular imaging.
- Recent technical progress enables faster MRA acquisitions.
Purpose:
- To present two significant advancements in MRA: whole-body MRA and dynamic 3D MRA.
- To discuss technical considerations, acquisition methods, and clinical experiences with these techniques.
- To encourage the integration of these advanced MRA techniques into routine practice.
Summary:
- Magnetic Resonance Angiography (MRA) encompasses all MR techniques for vessel visualization.
- The preferred method involves gadolinium contrast with gradient echo sequences for vascular imaging.
- This article focuses on whole-body MRA and dynamic 3D MRA, detailing their technical aspects and clinical utility.
Impact:
- Facilitates comprehensive vascular assessment with whole-body MRA.
- Enables detailed dynamic imaging of blood flow using 3D MRA.
- Provides practical insights for implementing advanced MRA in clinical settings.
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