Needle artifact localization in 3T MR images

S. P. DiMaio; D. F. Kacher; R. E. Ellis; G. Fichtinger; N. Hata; G. P. Zientara; L. P. Panych; R. Kikinis; F. A. Jolesz

Needle artifact localization in 3T MR images

S. P. DiMaio, D. F. Kacher, R. E. Ellis, G. Fichtinger, N. Hata, G. P. Zientara, L. P. Panych, R. Kikinis, F. A. Jolesz

School of Medicine

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This work explores an image-based approach for localizing needles during MRI-guided interventions, for the purpose of tracking and navigation. Susceptibility artifacts for several needles of varying thickness were imaged, in phantoms, using a 3 tesla MRI system, under a variety of conditions. The relationship between the true needle positions and the locations of artifacts within the images, determined both by manual and automatic segmentation methods, have been quantified and are presented here.

Original language	English (US)
Title of host publication	Studies in Health Technology and Informatics
Pages	120-125
Number of pages	6
Volume	119
State	Published - 2006
Event	Medicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006 - Long Beach, CA, United States Duration: Jan 24 2006 → Jan 27 2006

Other

Other	Medicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006
Country	United States
City	Long Beach, CA
Period	1/24/06 → 1/27/06

Keywords

Magnetic resonance imaging
Needle tracking
Susceptibility artifact

ASJC Scopus subject areas

Biomedical Engineering
Health Informatics
Health Information Management

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Cite this

DiMaio, SP, Kacher, DF, Ellis, RE, Fichtinger, G, Hata, N, Zientara, GP, Panych, LP, Kikinis, R & Jolesz, FA 2006, Needle artifact localization in 3T MR images. in Studies in Health Technology and Informatics. vol. 119, pp. 120-125, Medicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006, Long Beach, CA, United States, 1/24/06.

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title = "Needle artifact localization in 3T MR images",

abstract = "This work explores an image-based approach for localizing needles during MRI-guided interventions, for the purpose of tracking and navigation. Susceptibility artifacts for several needles of varying thickness were imaged, in phantoms, using a 3 tesla MRI system, under a variety of conditions. The relationship between the true needle positions and the locations of artifacts within the images, determined both by manual and automatic segmentation methods, have been quantified and are presented here.",

keywords = "Magnetic resonance imaging, Needle tracking, Susceptibility artifact",

author = "DiMaio, {S. P.} and Kacher, {D. F.} and Ellis, {R. E.} and G. Fichtinger and N. Hata and Zientara, {G. P.} and Panych, {L. P.} and R. Kikinis and Jolesz, {F. A.}",

year = "2006",

language = "English (US)",

isbn = "1586035835",

volume = "119",

pages = "120--125",

booktitle = "Studies in Health Technology and Informatics",

note = "Medicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006 ; Conference date: 24-01-2006 Through 27-01-2006",

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T1 - Needle artifact localization in 3T MR images

AU - DiMaio, S. P.

AU - Kacher, D. F.

AU - Ellis, R. E.

AU - Fichtinger, G.

AU - Hata, N.

AU - Zientara, G. P.

AU - Panych, L. P.

AU - Kikinis, R.

AU - Jolesz, F. A.

PY - 2006

Y1 - 2006

N2 - This work explores an image-based approach for localizing needles during MRI-guided interventions, for the purpose of tracking and navigation. Susceptibility artifacts for several needles of varying thickness were imaged, in phantoms, using a 3 tesla MRI system, under a variety of conditions. The relationship between the true needle positions and the locations of artifacts within the images, determined both by manual and automatic segmentation methods, have been quantified and are presented here.

AB - This work explores an image-based approach for localizing needles during MRI-guided interventions, for the purpose of tracking and navigation. Susceptibility artifacts for several needles of varying thickness were imaged, in phantoms, using a 3 tesla MRI system, under a variety of conditions. The relationship between the true needle positions and the locations of artifacts within the images, determined both by manual and automatic segmentation methods, have been quantified and are presented here.

KW - Magnetic resonance imaging

KW - Needle tracking

KW - Susceptibility artifact

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M3 - Conference contribution

C2 - 16404029

AN - SCOPUS:33645751074

SN - 1586035835

SN - 9781586035839

VL - 119

SP - 120

EP - 125

BT - Studies in Health Technology and Informatics

T2 - Medicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006

Y2 - 24 January 2006 through 27 January 2006

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