An Approach for Needle Based Optical Coherence Elastography Measurements

Sarah Latus; Christoph Otte; Matthias Schlüter; Josua Rehra; Kevin Bizon; Hinnerk Schulz-Hildebrandt; Thore Saathoff; Gereon Hüttmann; Alexander Schlaefer

doi:10.1007/978-3-319-66185-8_74

An Approach for Needle Based Optical Coherence Elastography Measurements

Sarah Latus, Christoph Otte, Matthias Schlüter, Josua Rehra, Kevin Bizon, Hinnerk Schulz-Hildebrandt, Thore Saathoff, Gereon Hüttmann, Alexander Schlaefer

Technische Universität Hamburg

11 Zitate (Scopus)

Abstract

While navigation and interventional guidance are typically based on image data, the images do not necessarily reflect mechanical tissue properties. Optical coherence elastography (OCE) presents a modality with high sensitivity and very high spatial and temporal resolution. However, OCE has a limited field of view of only 2--5 mm depth. We present a side-facing needle probe to image externally induced shear waves from within soft tissue. A first method of quantitative needle-based OCE is provided. Using a time of flight setup, we establish the shear wave velocity and estimate the tissue elasticity. For comparison, an external scan head is used for imaging. Results for four different phantoms indicate a good agreement between the shear wave velocities estimated from the needle probe at different depths and the scan head. The velocities ranging from 0.9--3.4 m/s agree with the expected values, illustrating that tissue elasticity estimates from within needle probes are feasible.

Originalsprache	Englisch
Titel	Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017
Redakteure/-innen	Maxime Descoteaux, Lena Maier-Hein, Alfred Franz, Pierre Jannin, D. Louis Collins, Simon Duchesne
Seitenumfang	9
Band	10434
Erscheinungsort	Cham
Herausgeber (Verlag)	Springer International Publishing
Erscheinungsdatum	04.09.2017
Seiten	655-663
ISBN (Print)	978-3-319-66184-1
ISBN (elektronisch)	978-3-319-66185-8
DOIs	https://doi.org/10.1007/978-3-319-66185-8_74
Publikationsstatus	Veröffentlicht - 04.09.2017
Veranstaltung	20th International Conference on Medical Image Computing and Computer-Assisted Intervention - Quebec, Kanada Dauer: 11.09.2017 → 13.09.2017 Konferenznummer: 197559

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10.1007/978-3-319-66185-8_74

Weitere Links

https://www.scopus.com/pages/publications/85029479197

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Latus, S., Otte, C., Schlüter, M., Rehra, J., Bizon, K., Schulz-Hildebrandt, H., Saathoff, T., Hüttmann, G., & Schlaefer, A. (2017). An Approach for Needle Based Optical Coherence Elastography Measurements. in M. Descoteaux, L. Maier-Hein, A. Franz, P. Jannin, D. L. Collins, & S. Duchesne (Hrsg.), Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017 (Band 10434, S. 655-663). (Lecture Notes in Computer Science; Band 10434 LNCS). Springer International Publishing. https://doi.org/10.1007/978-3-319-66185-8_74

Latus, Sarah ; Otte, Christoph ; Schlüter, Matthias et al. / An Approach for Needle Based Optical Coherence Elastography Measurements. Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017. Hrsg. / Maxime Descoteaux ; Lena Maier-Hein ; Alfred Franz ; Pierre Jannin ; D. Louis Collins ; Simon Duchesne. Band 10434 Cham : Springer International Publishing, 2017. S. 655-663 (Lecture Notes in Computer Science).

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title = "An Approach for Needle Based Optical Coherence Elastography Measurements",

abstract = "While navigation and interventional guidance are typically based on image data, the images do not necessarily reflect mechanical tissue properties. Optical coherence elastography (OCE) presents a modality with high sensitivity and very high spatial and temporal resolution. However, OCE has a limited field of view of only 2--5 mm depth. We present a side-facing needle probe to image externally induced shear waves from within soft tissue. A first method of quantitative needle-based OCE is provided. Using a time of flight setup, we establish the shear wave velocity and estimate the tissue elasticity. For comparison, an external scan head is used for imaging. Results for four different phantoms indicate a good agreement between the shear wave velocities estimated from the needle probe at different depths and the scan head. The velocities ranging from 0.9--3.4 m/s agree with the expected values, illustrating that tissue elasticity estimates from within needle probes are feasible.",

author = "Sarah Latus and Christoph Otte and Matthias Schl{\"u}ter and Josua Rehra and Kevin Bizon and Hinnerk Schulz-Hildebrandt and Thore Saathoff and Gereon H{\"u}ttmann and Alexander Schlaefer",

year = "2017",

month = sep,

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doi = "10.1007/978-3-319-66185-8\_74",

language = "English",

isbn = "978-3-319-66184-1",

volume = "10434",

series = "Lecture Notes in Computer Science",

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editor = "Maxime Descoteaux and Lena Maier-Hein and Alfred Franz and Pierre Jannin and Collins, \{D. Louis\} and Simon Duchesne",

booktitle = "Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017",

note = "20th International Conference on Medical Image Computing and Computer-Assisted Intervention <br/>, MICCAI 2017 ; Conference date: 11-09-2017 Through 13-09-2017",

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Latus, S, Otte, C, Schlüter, M, Rehra, J, Bizon, K, Schulz-Hildebrandt, H, Saathoff, T, Hüttmann, G & Schlaefer, A 2017, An Approach for Needle Based Optical Coherence Elastography Measurements. in M Descoteaux, L Maier-Hein, A Franz, P Jannin, DL Collins & S Duchesne (Hrsg.), Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017. Bd. 10434, Lecture Notes in Computer Science, Bd. 10434 LNCS, Springer International Publishing, Cham, S. 655-663, 20th International Conference on Medical Image Computing and Computer-Assisted Intervention
, Quebec, Quebec, Kanada, 11.09.17. https://doi.org/10.1007/978-3-319-66185-8_74

An Approach for Needle Based Optical Coherence Elastography Measurements. / Latus, Sarah; Otte, Christoph; Schlüter, Matthias et al.
Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017. Hrsg. / Maxime Descoteaux; Lena Maier-Hein; Alfred Franz; Pierre Jannin; D. Louis Collins; Simon Duchesne. Band 10434 Cham: Springer International Publishing, 2017. S. 655-663 (Lecture Notes in Computer Science; Band 10434 LNCS).

Publikation: Kapitel in Büchern/Berichten/Konferenzbänden › Konferenzbeitrag › Begutachtung

TY - GEN

T1 - An Approach for Needle Based Optical Coherence Elastography Measurements

AU - Latus, Sarah

AU - Otte, Christoph

AU - Schlüter, Matthias

AU - Rehra, Josua

AU - Bizon, Kevin

AU - Schulz-Hildebrandt, Hinnerk

AU - Saathoff, Thore

AU - Hüttmann, Gereon

AU - Schlaefer, Alexander

N1 - Conference code: 197559

PY - 2017/9/4

Y1 - 2017/9/4

N2 - While navigation and interventional guidance are typically based on image data, the images do not necessarily reflect mechanical tissue properties. Optical coherence elastography (OCE) presents a modality with high sensitivity and very high spatial and temporal resolution. However, OCE has a limited field of view of only 2--5 mm depth. We present a side-facing needle probe to image externally induced shear waves from within soft tissue. A first method of quantitative needle-based OCE is provided. Using a time of flight setup, we establish the shear wave velocity and estimate the tissue elasticity. For comparison, an external scan head is used for imaging. Results for four different phantoms indicate a good agreement between the shear wave velocities estimated from the needle probe at different depths and the scan head. The velocities ranging from 0.9--3.4 m/s agree with the expected values, illustrating that tissue elasticity estimates from within needle probes are feasible.

AB - While navigation and interventional guidance are typically based on image data, the images do not necessarily reflect mechanical tissue properties. Optical coherence elastography (OCE) presents a modality with high sensitivity and very high spatial and temporal resolution. However, OCE has a limited field of view of only 2--5 mm depth. We present a side-facing needle probe to image externally induced shear waves from within soft tissue. A first method of quantitative needle-based OCE is provided. Using a time of flight setup, we establish the shear wave velocity and estimate the tissue elasticity. For comparison, an external scan head is used for imaging. Results for four different phantoms indicate a good agreement between the shear wave velocities estimated from the needle probe at different depths and the scan head. The velocities ranging from 0.9--3.4 m/s agree with the expected values, illustrating that tissue elasticity estimates from within needle probes are feasible.

UR - https://www.scopus.com/pages/publications/85029479197

U2 - 10.1007/978-3-319-66185-8_74

DO - 10.1007/978-3-319-66185-8_74

M3 - Conference contribution

SN - 978-3-319-66184-1

VL - 10434

T3 - Lecture Notes in Computer Science

SP - 655

EP - 663

BT - Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017

A2 - Descoteaux, Maxime

A2 - Maier-Hein, Lena

A2 - Franz, Alfred

A2 - Jannin, Pierre

A2 - Collins, D. Louis

A2 - Duchesne, Simon

PB - Springer International Publishing

CY - Cham

T2 - 20th International Conference on Medical Image Computing and Computer-Assisted Intervention <br/>

Y2 - 11 September 2017 through 13 September 2017

ER -

Latus S, Otte C, Schlüter M, Rehra J, Bizon K, Schulz-Hildebrandt H et al. An Approach for Needle Based Optical Coherence Elastography Measurements. in Descoteaux M, Maier-Hein L, Franz A, Jannin P, Collins DL, Duchesne S, Hrsg., Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017. Band 10434. Cham: Springer International Publishing. 2017. S. 655-663. (Lecture Notes in Computer Science). doi: 10.1007/978-3-319-66185-8_74

An Approach for Needle Based Optical Coherence Elastography Measurements

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