Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation

Haytham Elhawary; Sota Oguro; Kemal Tuncali; Paul R. Morrison; Paul B. Shyn; Servet Tatli; Stuart G. Silverman; Nobuhiko Hata

doi:10.1007/978-3-642-04268-3_103

Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation

Haytham Elhawary, Sota Oguro, Kemal Tuncali, Paul R. Morrison, Paul B. Shyn, Servet Tatli, Stuart G. Silverman, Nobuhiko Hata

MED - Medical Sciences

Harvard University

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

9 Citations (Scopus)

Abstract

CT guided tumor ablation of the liver often suffers from a lack of visualization of the target tumor and surrounding critical structures. This information is available on pre-operative contrast enhanced MR images and a non-rigid registration technique is desirable. However while registration methods have been successfully tested retrospectively on patient data, very few have been incorporated into clinical procedures. A non-rigid registration technique has been evaluated, optimized and validated to be able to perform registration of the liver between MR to CT images, and between intra-operative CT images. The method requires pre-processing and segmentation of the liver, and presents an accuracy of approximately 2mm. A clinical feasibility study has been conducted in 5 liver ablation cases. The method helps clinicians enhance interventional planning, confirm ablation probe location with respect to the tumor, and in the case of cryotherapy, evaluate tumor coverage by the ice ball.

Original language	English
Title of host publication	Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings
Pages	837-844
Number of pages	8
Edition	PART 1
DOIs	https://doi.org/10.1007/978-3-642-04268-3_103
Publication status	Published - 2009
Event	12th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2009 - London, United Kingdom Duration: 2009 Sept 20 → 2009 Sept 24

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Number	PART 1
Volume	5761 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	12th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2009
Country/Territory	United Kingdom
City	London
Period	09/9/20 → 09/9/24

Access to Document

10.1007/978-3-642-04268-3_103

Cite this

Elhawary, H., Oguro, S., Tuncali, K., Morrison, P. R., Shyn, P. B., Tatli, S., Silverman, S. G., & Hata, N. (2009). Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation. In Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings (PART 1 ed., pp. 837-844). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5761 LNCS, No. PART 1). https://doi.org/10.1007/978-3-642-04268-3_103

Elhawary, Haytham ; Oguro, Sota ; Tuncali, Kemal et al. / Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation. Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings. PART 1. ed. 2009. pp. 837-844 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 1).

@inproceedings{cd3798d0de384458a73bea40e97fce77,

title = "Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation",

abstract = "CT guided tumor ablation of the liver often suffers from a lack of visualization of the target tumor and surrounding critical structures. This information is available on pre-operative contrast enhanced MR images and a non-rigid registration technique is desirable. However while registration methods have been successfully tested retrospectively on patient data, very few have been incorporated into clinical procedures. A non-rigid registration technique has been evaluated, optimized and validated to be able to perform registration of the liver between MR to CT images, and between intra-operative CT images. The method requires pre-processing and segmentation of the liver, and presents an accuracy of approximately 2mm. A clinical feasibility study has been conducted in 5 liver ablation cases. The method helps clinicians enhance interventional planning, confirm ablation probe location with respect to the tumor, and in the case of cryotherapy, evaluate tumor coverage by the ice ball.",

author = "Haytham Elhawary and Sota Oguro and Kemal Tuncali and Morrison, {Paul R.} and Shyn, {Paul B.} and Servet Tatli and Silverman, {Stuart G.} and Nobuhiko Hata",

year = "2009",

doi = "10.1007/978-3-642-04268-3_103",

language = "English",

isbn = "3642042678",

series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

number = "PART 1",

pages = "837--844",

booktitle = "Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings",

edition = "PART 1",

note = "12th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2009 ; Conference date: 20-09-2009 Through 24-09-2009",

}

Elhawary, H, Oguro, S, Tuncali, K, Morrison, PR, Shyn, PB, Tatli, S, Silverman, SG & Hata, N 2009, Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation. in Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings. PART 1 edn, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), no. PART 1, vol. 5761 LNCS, pp. 837-844, 12th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2009, London, United Kingdom, 09/9/20. https://doi.org/10.1007/978-3-642-04268-3_103

Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation. / Elhawary, Haytham; Oguro, Sota; Tuncali, Kemal et al.
Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings. PART 1. ed. 2009. p. 837-844 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5761 LNCS, No. PART 1).

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

TY - GEN

T1 - Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation

AU - Elhawary, Haytham

AU - Oguro, Sota

AU - Tuncali, Kemal

AU - Morrison, Paul R.

AU - Shyn, Paul B.

AU - Tatli, Servet

AU - Silverman, Stuart G.

AU - Hata, Nobuhiko

PY - 2009

Y1 - 2009

N2 - CT guided tumor ablation of the liver often suffers from a lack of visualization of the target tumor and surrounding critical structures. This information is available on pre-operative contrast enhanced MR images and a non-rigid registration technique is desirable. However while registration methods have been successfully tested retrospectively on patient data, very few have been incorporated into clinical procedures. A non-rigid registration technique has been evaluated, optimized and validated to be able to perform registration of the liver between MR to CT images, and between intra-operative CT images. The method requires pre-processing and segmentation of the liver, and presents an accuracy of approximately 2mm. A clinical feasibility study has been conducted in 5 liver ablation cases. The method helps clinicians enhance interventional planning, confirm ablation probe location with respect to the tumor, and in the case of cryotherapy, evaluate tumor coverage by the ice ball.

AB - CT guided tumor ablation of the liver often suffers from a lack of visualization of the target tumor and surrounding critical structures. This information is available on pre-operative contrast enhanced MR images and a non-rigid registration technique is desirable. However while registration methods have been successfully tested retrospectively on patient data, very few have been incorporated into clinical procedures. A non-rigid registration technique has been evaluated, optimized and validated to be able to perform registration of the liver between MR to CT images, and between intra-operative CT images. The method requires pre-processing and segmentation of the liver, and presents an accuracy of approximately 2mm. A clinical feasibility study has been conducted in 5 liver ablation cases. The method helps clinicians enhance interventional planning, confirm ablation probe location with respect to the tumor, and in the case of cryotherapy, evaluate tumor coverage by the ice ball.

UR - http://www.scopus.com/inward/record.url?scp=79956202387&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79956202387&partnerID=8YFLogxK

U2 - 10.1007/978-3-642-04268-3_103

DO - 10.1007/978-3-642-04268-3_103

M3 - Conference contribution

C2 - 20426066

AN - SCOPUS:79956202387

SN - 3642042678

SN - 9783642042676

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

SP - 837

EP - 844

BT - Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings

T2 - 12th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2009

Y2 - 20 September 2009 through 24 September 2009

ER -

Elhawary H, Oguro S, Tuncali K, Morrison PR, Shyn PB, Tatli S et al. Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation. In Medical Image Computing and Computer-Assisted Intervention - MICCAI 2009 - 12th International Conference, Proceedings. PART 1 ed. 2009. p. 837-844. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 1). doi: 10.1007/978-3-642-04268-3_103

Intra-operative multimodal non-rigid registration of the liver for navigated tumor ablation

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this