Interactive three-point localization of double-oblique sections using MR fluoroscopy

Reed F. Busse; Josef P. Debbins; David G. Kruger; Sean B. Fain; Stephen J. Riederer

doi:10.1002/(SICI)1522-2594(199904)41:4<846::AID-MRM26>3.0.CO;2-L

Interactive three-point localization of double-oblique sections using MR fluoroscopy

Reed F. Busse, Josef P. Debbins, David G. Kruger, Sean B. Fain, Stephen J. Riederer

Radiology

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

7 Scopus citations

Abstract

Magnetic resonance imaging allows significant freedom in selecting the orientation and position of a tomographic section. However, it can nonetheless be challenging to determine quickly and efficiently the correct parameters required to image a targeted anatomic structure that may lie at an oblique angle In the imaging volume. We describe a three-point tool in which a) the user interactively selects three points from an anatomic structure of interest during live MR fluoroscopy; b) adjustments to pulse sequence are calculated to image the tomographic section defined by the three points; and c) the section is then immediately imaged fluoroscopically. The tool allows quick localization of, for example, longitudinal images of specific arterial structures.

Original language	English (US)
Pages (from-to)	846-849
Number of pages	4
Journal	Magnetic Resonance in Medicine
Volume	41
Issue number	4
DOIs	https://doi.org/10.1002/(SICI)1522-2594(199904)41:4<846::AID-MRM26>3.0.CO;2-L
State	Published - 1999

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1002/(SICI)1522-2594(199904)41:4<846::AID-MRM26>3.0.CO;2-L

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AU - Debbins, Josef P.

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AU - Fain, Sean B.

AU - Riederer, Stephen J.

PY - 1999

Y1 - 1999

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AB - Magnetic resonance imaging allows significant freedom in selecting the orientation and position of a tomographic section. However, it can nonetheless be challenging to determine quickly and efficiently the correct parameters required to image a targeted anatomic structure that may lie at an oblique angle In the imaging volume. We describe a three-point tool in which a) the user interactively selects three points from an anatomic structure of interest during live MR fluoroscopy; b) adjustments to pulse sequence are calculated to image the tomographic section defined by the three points; and c) the section is then immediately imaged fluoroscopically. The tool allows quick localization of, for example, longitudinal images of specific arterial structures.

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Interactive three-point localization of double-oblique sections using MR fluoroscopy

Abstract

ASJC Scopus subject areas

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