Chemical shift artifact in clinical magnetic resonance images at 0.35 T

J. C. Weinreb; L. Brateman; E. E. Babcock; K. R. Maravilla; J. M. Cohen; S. D. Horner

doi:10.2214/ajr.145.1.183

Chemical shift artifact in clinical magnetic resonance images at 0.35 T

J. C. Weinreb, L. Brateman, E. E. Babcock, K. R. Maravilla, J. M. Cohen, S. D. Horner

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

18 Scopus citations

Abstract

A thin, low-intensity line, which partially surrounds many structures on magnetic resonance imaging (MRI), is an artifact due to the phenomenon of chemical shift and should not be mistaken for a normal or abnormal morphologic structure. This artifact can be recognized by its characteristic appearance perpendicular to the direction of the frequency-encoding gradient at the interface of tissues with different chemical shift properties. Confinement within or extension beyond this thin, low-intensity line cannot be used as a criterion for staging neoplasms. Once recognized, the chemical shift artifact should not impede the use of MRI for clinical imaging at 0.35 T.

Original language	English (US)
Pages (from-to)	183-185
Number of pages	3
Journal	American Journal of Roentgenology
Volume	145
Issue number	1
DOIs	https://doi.org/10.2214/ajr.145.1.183
State	Published - Jan 1 1985

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

Access to Document

10.2214/ajr.145.1.183

Cite this

@article{0adfbc550dc9415bb2d9caeb686b7892,

title = "Chemical shift artifact in clinical magnetic resonance images at 0.35 T",

abstract = "A thin, low-intensity line, which partially surrounds many structures on magnetic resonance imaging (MRI), is an artifact due to the phenomenon of chemical shift and should not be mistaken for a normal or abnormal morphologic structure. This artifact can be recognized by its characteristic appearance perpendicular to the direction of the frequency-encoding gradient at the interface of tissues with different chemical shift properties. Confinement within or extension beyond this thin, low-intensity line cannot be used as a criterion for staging neoplasms. Once recognized, the chemical shift artifact should not impede the use of MRI for clinical imaging at 0.35 T.",

author = "Weinreb, {J. C.} and L. Brateman and Babcock, {E. E.} and Maravilla, {K. R.} and Cohen, {J. M.} and Horner, {S. D.}",

year = "1985",

month = jan,

day = "1",

doi = "10.2214/ajr.145.1.183",

language = "English (US)",

volume = "145",

pages = "183--185",

journal = "The American journal of roentgenology and radium therapy",

issn = "0361-803X",

publisher = "American Roentgen Ray Society",

number = "1",

}

TY - JOUR

T1 - Chemical shift artifact in clinical magnetic resonance images at 0.35 T

AU - Weinreb, J. C.

AU - Brateman, L.

AU - Babcock, E. E.

AU - Maravilla, K. R.

AU - Cohen, J. M.

AU - Horner, S. D.

PY - 1985/1/1

Y1 - 1985/1/1

N2 - A thin, low-intensity line, which partially surrounds many structures on magnetic resonance imaging (MRI), is an artifact due to the phenomenon of chemical shift and should not be mistaken for a normal or abnormal morphologic structure. This artifact can be recognized by its characteristic appearance perpendicular to the direction of the frequency-encoding gradient at the interface of tissues with different chemical shift properties. Confinement within or extension beyond this thin, low-intensity line cannot be used as a criterion for staging neoplasms. Once recognized, the chemical shift artifact should not impede the use of MRI for clinical imaging at 0.35 T.

AB - A thin, low-intensity line, which partially surrounds many structures on magnetic resonance imaging (MRI), is an artifact due to the phenomenon of chemical shift and should not be mistaken for a normal or abnormal morphologic structure. This artifact can be recognized by its characteristic appearance perpendicular to the direction of the frequency-encoding gradient at the interface of tissues with different chemical shift properties. Confinement within or extension beyond this thin, low-intensity line cannot be used as a criterion for staging neoplasms. Once recognized, the chemical shift artifact should not impede the use of MRI for clinical imaging at 0.35 T.

UR - http://www.scopus.com/inward/record.url?scp=0021801566&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0021801566&partnerID=8YFLogxK

U2 - 10.2214/ajr.145.1.183

DO - 10.2214/ajr.145.1.183

M3 - Article

C2 - 3873844

AN - SCOPUS:0021801566

VL - 145

SP - 183

EP - 185

JO - The American journal of roentgenology and radium therapy

JF - The American journal of roentgenology and radium therapy

SN - 0361-803X

IS - 1

ER -

Chemical shift artifact in clinical magnetic resonance images at 0.35 T

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this