Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system

Axel Krieger; Csaba Csoma; Iulian I. Iordachita; Peter Guion; Anurag K. Singh; Gabor Fichtinger; Louis L. Whitcomb

Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system

Axel Krieger, Csaba Csoma, Iulian I. Iordachita, Peter Guion, Anurag K. Singh, Gabor Fichtinger, Louis L. Whitcomb

School of Medicine

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

Abstract

This paper reports a novel system for magnetic resonance imaging (MRI) guided transrectal prostate interventions, such as needle biopsy, fiducial marker placement, and therapy delivery. The system utilizes a hybrid tracking method, comprised of passive fiducial tracking for initial registration and subsequent incremental motion measurement along the degrees of freedom using fiber-optical encoders and mechanical scales. Targeting accuracy of the system is evaluated in prostate phantom experiments. Achieved targeting accuracy and procedure times were found to compare favorably with existing systems using passive and active tracking methods. Moreover, the portable design of the system using only standard MRI image sequences and minimal custom scanner interfacing allows the system to be easily used on different MRI scanners.

Original language	English (US)
Title of host publication	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages	59-67
Number of pages	9
Volume	4792 LNCS
Edition	PART 2
State	Published - 2007
Event	10th International Conference on Medical Imaging and Computer-Assisted Intervention, MICCAI 2007 - Brisbane, Australia Duration: Oct 29 2007 → Nov 2 2007

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Number	PART 2
Volume	4792 LNCS
ISSN (Print)	03029743
ISSN (Electronic)	16113349

Other

Other	10th International Conference on Medical Imaging and Computer-Assisted Intervention, MICCAI 2007
Country/Territory	Australia
City	Brisbane
Period	10/29/07 → 11/2/07

ASJC Scopus subject areas

Computer Science(all)
Biochemistry, Genetics and Molecular Biology(all)
Theoretical Computer Science

Cite this

Krieger, A., Csoma, C., Iordachita, I. I., Guion, P., Singh, A. K., Fichtinger, G., & Whitcomb, L. L. (2007). Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (PART 2 ed., Vol. 4792 LNCS, pp. 59-67). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4792 LNCS, No. PART 2).

Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system. / Krieger, Axel; Csoma, Csaba; Iordachita, Iulian I. et al.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4792 LNCS PART 2. ed. 2007. p. 59-67 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4792 LNCS, No. PART 2).

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

Krieger, A, Csoma, C, Iordachita, II, Guion, P, Singh, AK, Fichtinger, G & Whitcomb, LL 2007, Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 2 edn, vol. 4792 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), no. PART 2, vol. 4792 LNCS, pp. 59-67, 10th International Conference on Medical Imaging and Computer-Assisted Intervention, MICCAI 2007, Brisbane, Australia, 10/29/07.

Krieger A, Csoma C, Iordachita II, Guion P, Singh AK, Fichtinger G et al. Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 2 ed. Vol. 4792 LNCS. 2007. p. 59-67. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 2).

Krieger, Axel ; Csoma, Csaba ; Iordachita, Iulian I. et al. / Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4792 LNCS PART 2. ed. 2007. pp. 59-67 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 2).

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Design and preliminary accuracy studies of an MRI-guided transrectal prostate intervention system

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