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MR Molecular Imaging of Prostate Cancer with a Small Molecular CLT1 Peptide Targeted Contrast Agent

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Published on: September 3, 2013

Low dose CE-MRA.

Kambiz Nael¹, John M Moriarty, J Paul Finn

¹Department of Radiological Sciences, David Geffen School of Medicine at University of California Los Angeles, 10945 Le Conte Avenue, Suite # 3371. Los Angeles, CA 90095-7206, United States. knael@mednet.ucla.edu

European Journal of Radiology

|April 5, 2011

Summary

This summary is machine-generated.

Three-dimensional contrast-enhanced magnetic resonance angiography (CE-MRA) offers a safe, non-invasive imaging alternative. This review explores strategies for reducing gadolinium contrast dose in CE-MRA while maintaining diagnostic efficacy.

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Phase Contrast Magnetic Resonance Imaging in the Rat Common Carotid Artery

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Published on: September 5, 2018

Area of Science:

Radiology
Medical Imaging
Cardiovascular Imaging

Background:

Three-dimensional contrast-enhanced magnetic resonance angiography (CE-MRA) is a key diagnostic tool for vascular assessment.
CE-MRA offers advantages over digital subtraction angiography (DSA) and computed tomography angiography (CTA) due to its non-invasive nature and lack of ionizing radiation.
Concerns regarding nephrogenic systemic fibrosis linked to gadolinium-based contrast agents necessitate dose reduction strategies.

Purpose of the Study:

To review current state-of-the-art 3D CE-MRA techniques for reducing contrast agent dose.
To summarize the clinical applications and experience with reduced-dose CE-MRA.
To highlight emerging techniques for future CE-MRA advancements.

Main Methods:

Review of existing literature on 3D CE-MRA contrast dose reduction strategies.
Analysis of current clinical applications and outcomes.
Identification and discussion of novel and evolving CE-MRA techniques.

Main Results:

CE-MRA is a widely accepted technique for evaluating diverse vascular territories.
Gadolinium dose reduction strategies are actively being investigated and implemented.
Various techniques show promise for enhancing the future utility of CE-MRA.

Conclusions:

Reduced-dose CE-MRA is a critical area of research to ensure patient safety.
Continued development of innovative CE-MRA techniques will improve its clinical impact.
CE-MRA remains a valuable non-invasive imaging modality for vascular assessment.