Paper Abstract and Keywords |
Presentation |
2019-09-25 13:25
Strain of a Magnetically Labelled Tissue-Mimicking PVA Phantom by Magnetomotive Ultrasound Imaging Akira Sato, Naoya Kanno, Rebecca Anna Plant, Keisuke Fujii, Hayato Ikeda, Kaito Anzai, Aoi Sato, Yoshifumi Saijo (Tohoku Univ.) US2019-50 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Magnetomotive Ultrasound Imaging (MMUS) is an imaging technique that uses superparamagnetic iron oxide (SPIO) nanoparticles as a contrast agent. Induction of the vibration of the labeled tissue by a low frequency oscillating magnetic field is tracked with ultrasound. This technique not only improves the visibility of detailed tumors and the like, but may also be applied flexibly in combination with other diagnostic and therapeutic means. Since the characteristic of MMUS is vibration, it is considered to be effective not only for improving the imaging sensitivity but also for evaluating the elastic properties of living tissues.
Therefore, the purpose of this study is to measure the strain of the biological phantom due to the external magnetic field and estimate the elastic properties. The present report investigated the strain estimation of phantoms with different elastic properties including magnetic nanoparticles as an initial study. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Magnetomotive Ultrasound / Ultrasound elastography / Superparamagnetic iron oxide / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 211, US2019-50, pp. 19-24, Sept. 2019. |
Paper # |
US2019-50 |
Date of Issue |
2019-09-18 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2019-50 |
Conference Information |
Committee |
US |
Conference Date |
2019-09-25 - 2019-09-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
US |
Conference Code |
2019-09-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Strain of a Magnetically Labelled Tissue-Mimicking PVA Phantom by Magnetomotive Ultrasound Imaging |
Sub Title (in English) |
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Keyword(1) |
Magnetomotive Ultrasound |
Keyword(2) |
Ultrasound elastography |
Keyword(3) |
Superparamagnetic iron oxide |
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1st Author's Name |
Akira Sato |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Naoya Kanno |
2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
3rd Author's Name |
Rebecca Anna Plant |
3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
4th Author's Name |
Keisuke Fujii |
4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
5th Author's Name |
Hayato Ikeda |
5th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
6th Author's Name |
Kaito Anzai |
6th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
7th Author's Name |
Aoi Sato |
7th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
8th Author's Name |
Yoshifumi Saijo |
8th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-09-25 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2019-50 |
Volume (vol) |
vol.119 |
Number (no) |
no.211 |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2019-09-18 (US) |
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