A potentially artifact‐free oral contrast agent for gastrointestinal MRI

Thomas Liebig; Christophoros Stoupis; Pablo R. Ros; J. Ray Ballinger; Richard W. Briggs

doi:10.1002/mrm.1910300518

A potentially artifact‐free oral contrast agent for gastrointestinal MRI

Thomas Liebig
, Christophoros Stoupis
, Pablo R. Ros
, J. Ray Ballinger
, Richard W. Briggs

Radiology

Hannover Medical School
University of Bern
University of Florida

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

The combination of diamagnetic barium sulfate and superparamagnetic iron oxide (SPIO) in one suspension produces a macroscopic cancellation of positive and negative magnetic susceptibility components that can potentially eliminate susceptilbllity artifacts even with gradient echo pulse sequences. The relaxation properties that make the SPIO suspension a useful negative contrast agent are retained.

Original language	English
Pages (from-to)	646-649
Number of pages	4
Journal	Magnetic Resonance in Medicine
Volume	30
Issue number	5
DOIs	https://doi.org/10.1002/mrm.1910300518
State	Published - Nov 1993

Keywords

contrast agent
diamagnetic
paramagnetic
susceptibility artifact

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10.1002/mrm.1910300518

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@article{eb46cb5203814b90be009458f719e83b,

title = "A potentially artifact‐free oral contrast agent for gastrointestinal MRI",

abstract = "The combination of diamagnetic barium sulfate and superparamagnetic iron oxide (SPIO) in one suspension produces a macroscopic cancellation of positive and negative magnetic susceptibility components that can potentially eliminate susceptilbllity artifacts even with gradient echo pulse sequences. The relaxation properties that make the SPIO suspension a useful negative contrast agent are retained.",

keywords = "contrast agent, diamagnetic, paramagnetic, susceptibility artifact",

author = "Thomas Liebig and Christophoros Stoupis and Ros, \{Pablo R.\} and Ballinger, \{J. Ray\} and Briggs, \{Richard W.\}",

year = "1993",

month = nov,

doi = "10.1002/mrm.1910300518",

language = "English",

volume = "30",

pages = "646--649",

journal = "Magnetic Resonance in Medicine",

issn = "0740-3194",

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T1 - A potentially artifact‐free oral contrast agent for gastrointestinal MRI

AU - Liebig, Thomas

AU - Stoupis, Christophoros

AU - Ros, Pablo R.

AU - Ballinger, J. Ray

AU - Briggs, Richard W.

PY - 1993/11

Y1 - 1993/11

N2 - The combination of diamagnetic barium sulfate and superparamagnetic iron oxide (SPIO) in one suspension produces a macroscopic cancellation of positive and negative magnetic susceptibility components that can potentially eliminate susceptilbllity artifacts even with gradient echo pulse sequences. The relaxation properties that make the SPIO suspension a useful negative contrast agent are retained.

AB - The combination of diamagnetic barium sulfate and superparamagnetic iron oxide (SPIO) in one suspension produces a macroscopic cancellation of positive and negative magnetic susceptibility components that can potentially eliminate susceptilbllity artifacts even with gradient echo pulse sequences. The relaxation properties that make the SPIO suspension a useful negative contrast agent are retained.

KW - contrast agent

KW - diamagnetic

KW - paramagnetic

KW - susceptibility artifact

UR - https://www.scopus.com/pages/publications/0027438085

U2 - 10.1002/mrm.1910300518

DO - 10.1002/mrm.1910300518

M3 - Article

C2 - 8259066

AN - SCOPUS:0027438085

SN - 0740-3194

VL - 30

SP - 646

EP - 649

JO - Magnetic Resonance in Medicine

JF - Magnetic Resonance in Medicine

IS - 5

ER -

A potentially artifact‐free oral contrast agent for gastrointestinal MRI

Abstract

Keywords

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