Fat-water separated delayed hyperenhanced myocardial infarct imaging

Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
James W Goldfarb

Abstract

Fat deposition associated with myocardial infarction (MI) has been reported as a commonly occurring phenomenon. Magnetic resonance imaging (MRI) has the ability to efficiently detect MI using T(1)-sensitive contrast-enhanced sequences and fat via its resonant frequency shift. In this work, the feasibility of fat-water separation applied to the conventional delayed hyperenhanced (DHE) MI imaging technique is demonstrated. A three-point Dixon acquisition and reconstruction was combined with an inversion recovery gradient-echo pulse sequence. This allowed fat-water separation along with T(1) sensitive imaging after injection of a gadolinium contrast agent. The technique is demonstrated in phantom experiments and three subjects with chronic MI. Areas of infarction were well defined as conventional hyperenhancement in water images. In two cases, fatty deposition was detected in fat images and confirmed by precontrast opposed-phase imaging.

References

Apr 1, 1991·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·G H Glover, E Schneider
Jun 17, 1998·Journal of Magnetic Resonance Imaging : JMRI·Y WangJ J Brown
Jan 26, 2002·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Peter KellmanAnthony H Aletras
Jul 29, 2003·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Raymond J KimRobert M Judd
Jan 6, 2004·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Scott B ReederNorbert J Pelc
Mar 23, 2004·Cardiovascular Pathology : the Official Journal of the Society for Cardiovascular Pathology·Leon SuMichael C Fishbein
Dec 21, 2004·Journal of the American College of Cardiology·Luciano C AmadoJoão A C Lima
Jan 29, 2005·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·James W GoldfarbNathaniel Reichek
Aug 11, 2005·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Angel R PinedaNorbert J Pelc
May 4, 2006·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Grant HeatlieRaad Mohiaddin
Aug 8, 2006·Journal of Magnetic Resonance Imaging : JMRI·Taigang HeDavid N Firmin
Mar 17, 2007·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·James W Goldfarb
Apr 26, 2007·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·James W GoldfarbJing Han
May 31, 2007·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Zhiqiang LiMaria I Altbach
Jul 27, 2007·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Chia-Ying LiuScott B Reeder

❮ Previous
Next ❯

Citations

Apr 20, 2010·Current Cardiovascular Imaging Reports·Peter KellmanAndrew E Arai
Aug 29, 2012·Journal of Magnetic Resonance Imaging : JMRI·Lukas HavlaReza Nezafat
Aug 21, 2012·Journal of Magnetic Resonance Imaging : JMRI·Peter Kellman, Andrew E Arai
Oct 28, 2009·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Diego HernandoZ-P Liang
Jan 22, 2014·Journal of Magnetic Resonance Imaging : JMRI·Holger Eggers, Peter Börnert
Apr 8, 2010·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·James W Goldfarb
Aug 2, 2013·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·James W Goldfarb, Sheeba Arnold-Anteraper
Apr 6, 2013·Journal of Magnetic Resonance Imaging : JMRI·Manojkumar Saranathan, James Glockner
Nov 5, 2013·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Valentina TavianiScott B Reeder
Oct 10, 2013·Journal of Magnetic Resonance Imaging : JMRI·Jaime L ShawDana C Peters
Feb 13, 2013·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Peter BörnertPeter Ostendorf
May 27, 2015·NMR in Biomedicine·Petronella A van EwijkM Eline Kooi
May 11, 2015·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Peter KellmanAndrew E Arai
Feb 22, 2014·Physics in Medicine and Biology·Y PetibonJ Ouyang
Sep 18, 2020·La Radiologia medica·Vincenzo RussoGuido Ligabue
Jul 21, 2020·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Camila MunozClaudia Prieto
Dec 3, 2020·European Radiology·Martin Georg ZeilingerWolfgang Wuest
May 25, 2021·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Giorgia MilottaRené M Botnar

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Peter KellmanAndrew E Arai
Journal of Magnetic Resonance Imaging : JMRI
Manojkumar Saranathan, James Glockner
Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Peter KellmanAndrew E Arai
Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
James W GoldfarbJing Han
© 2022 Meta ULC. All rights reserved