Line scan echo planar spectroscopic imaging

Koichi Oshio; Walid Kyriakos; Robert V. Mulkern

doi:10.1002/1522-2594(200010)44:4<521::aid-mrm4>3.0.co;2-%23

Line scan echo planar spectroscopic imaging

Koichi Oshio, Walid Kyriakos, Robert V. Mulkern

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

17 Citations (Scopus)

Abstract

A line scan echo planar spectroscopic imaging (LSEPSI) sequence is presented which can rapidly produce 2D chemical shift imaging (CSI) data with minimal relaxation weighting and motion-related artifacts. The technique is based on successive 'snapshot' 1D CSI acquisitions of individual tissue columns, and avoids T₁ saturation problems associated with the short TR periods needed for very rapid scanning with either conventional or echo planar-based 2D CSI methods. Potential applications include rapid fat/water spectral quantitation in the abdomen and internally referenced temperature monitoring for interventional procedures. (C) 2000 Wiley-Liss, Inc.

Original language	English
Pages (from-to)	521-524
Number of pages	4
Journal	Magnetic Resonance in Medicine
Volume	44
Issue number	4
DOIs	https://doi.org/10.1002/1522-2594(200010)44:4<521::aid-mrm4>3.0.co;2-%23
Publication status	Published - 2000 Jan 1
Externally published	Yes

Keywords

Chemical shift imaging
Echo planar
Fast spectroscopic imaging
Fat
Line scan
Water

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1002/1522-2594(200010)44:4<521::aid-mrm4>3.0.co;2-%23

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title = "Line scan echo planar spectroscopic imaging",

abstract = "A line scan echo planar spectroscopic imaging (LSEPSI) sequence is presented which can rapidly produce 2D chemical shift imaging (CSI) data with minimal relaxation weighting and motion-related artifacts. The technique is based on successive 'snapshot' 1D CSI acquisitions of individual tissue columns, and avoids T1 saturation problems associated with the short TR periods needed for very rapid scanning with either conventional or echo planar-based 2D CSI methods. Potential applications include rapid fat/water spectral quantitation in the abdomen and internally referenced temperature monitoring for interventional procedures. (C) 2000 Wiley-Liss, Inc.",

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T1 - Line scan echo planar spectroscopic imaging

AU - Oshio, Koichi

AU - Kyriakos, Walid

AU - Mulkern, Robert V.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - A line scan echo planar spectroscopic imaging (LSEPSI) sequence is presented which can rapidly produce 2D chemical shift imaging (CSI) data with minimal relaxation weighting and motion-related artifacts. The technique is based on successive 'snapshot' 1D CSI acquisitions of individual tissue columns, and avoids T1 saturation problems associated with the short TR periods needed for very rapid scanning with either conventional or echo planar-based 2D CSI methods. Potential applications include rapid fat/water spectral quantitation in the abdomen and internally referenced temperature monitoring for interventional procedures. (C) 2000 Wiley-Liss, Inc.

AB - A line scan echo planar spectroscopic imaging (LSEPSI) sequence is presented which can rapidly produce 2D chemical shift imaging (CSI) data with minimal relaxation weighting and motion-related artifacts. The technique is based on successive 'snapshot' 1D CSI acquisitions of individual tissue columns, and avoids T1 saturation problems associated with the short TR periods needed for very rapid scanning with either conventional or echo planar-based 2D CSI methods. Potential applications include rapid fat/water spectral quantitation in the abdomen and internally referenced temperature monitoring for interventional procedures. (C) 2000 Wiley-Liss, Inc.

KW - Chemical shift imaging

KW - Echo planar

KW - Fast spectroscopic imaging

KW - Fat

KW - Line scan

KW - Water

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DO - 10.1002/1522-2594(200010)44:4<521::aid-mrm4>3.0.co;2-%23

M3 - Article

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JF - Magnetic Resonance in Medicine

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ER -

Line scan echo planar spectroscopic imaging

Abstract

Keywords

ASJC Scopus subject areas

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