Usui Akihito

ウスイアキヒト | Usui Akihito

Affiliation and department：
Job title： Assistant Professor
Homepage URL (1)： https://www.med.tohoku.ac.jp/about/laboratory/105.html

Research field (1)： Radiology

Research theme for competitive and other funds (6)：

2023 - 2027 High time/space-resolved solid fuel regression and combustion mechanism of a hybrid propulsion system
2020 - 2023 Development of a postmortem diagnostic imaging system for neck compression
2019 - 2022 Morphometric age and sex estimation of the pelvis by three dimensional analysis of the homologous models.
2016 - 2019 Establishment of a procedure for diagnosing the cause of death based on post-mortem CT.
2016 - 2019 Studies on age and sex dependent morphological changes of the coxal bone by three dimensional analysis of the homologous models.

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Papers (62)：

Yuwen Zeng, Xiaoyong Zhang, Jiaoyang Wang, Akihito Usui, Kei Ichiji, Ivo Bukovsky, Shuoyan Chou, Masato Funayama, Noriyasu Homma. Inconsistency between Human Observation and Deep Learning Models: Assessing Validity of Postmortem Computed Tomography Diagnosis of Drowning. Journal of imaging informatics in medicine. 2024
Yuka Sasaki, Akihito Usui, Hayato Odagiri, Toshihiko Suzuki, Tomohiro Kaneta, Masato Funayama. A case report of forensic personal identification by transposed teeth and dental treatment marks using multidetector row computed tomography. Radiology Case Reports. 2024. 19. 2. 581-585
Hayato Odagiri, Kentaro Takanami, Tomohiro Kaneta, Akihito Usui, Ikuho Kojima, Hiroyasu Kodama, Shin Saitou, Yoshitaka Tanaka, Yutaka Dendo, Kei Takase. Improvement of Imaging Conditions to Improve the Detection Rate of Head and Neck Cancer by Positron Emission Tomography/Computed Tomography Examination. The Tohoku journal of experimental medicine. 2023. 260. 2. 141-147
Yuwen Zeng, Xiaoyong Zhang, Issei Yoshizumi, Zhang Zhang, Taihei Mizuno, Shota Sakamoto, Yusuke Kawasumi, Akihito Usui, Kei Ichiji, Ivo Bukovsky, et al. Deep Learning-Based Diagnosis of Fatal Hypothermia Using Post-Mortem Computed Tomography. The Tohoku Journal of Experimental Medicine. 2023. 260. 3. 253-261
Satsuki Okumura, Akihito Usui, Yusuke Kawasumi, Hayato Odagiri, Masato Funayama, Tomohiro Kaneta. Diagnostic Accuracy of Liver Damage Based on Postmortem Computed Tomography Findings in High-Energy Trauma. The Tohoku journal of experimental medicine. 2022. 257. 4. 327-332

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MISC (96)：

神田康平, 臼井章仁, 細貝良行, 井手太星, 藤原康暉, 大嶋晃人, 一柳優子. 非磁性Znドープによるフェライトナノ微粒子のMR特性向上とハイパーサーミア効果-Improvement of MR Properties and Hyperthermia Effect of Ferrite Nanoparticles by Non-magnetic Zn Doping. ナノ学会会報 = The bulletin of the Society of Nano Science and Technology. 2020. 19. 1. 33-37
舟山眞人, 舟山眞人, 今野拓哉, AMBER Qureshi, 佐藤亮太, 臼井章仁, 臼井章仁, 川住祐介, 小河原輝正, 猪狩由, et al. 溺死例の肺CT画像をAI(人工知能)で解析する. 日本法医学雑誌. 2020. 74. 1
Magnetic Properties of Cu-Zn Ferrite Nanoparticles for Medical Application. 2019. 17. 2. 61-67
神田康平, 臼井章仁, 井手太星, 藤原康暉, 大嶋晃人, 細貝良行, 一柳優子, 一柳優子. Zn_xFe_3-xO₄ナノ微粒子の作製と磁気ハイパーサーミアおよびMR効果. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2018. 79th. ROMBUNNO.18p-PB1-59-2059
Seina Kudo, Yusuke Kawasumi, Akihito Usui, Makoto Arakawa, Naoto Yamagishi, Yui Igari, Masato Funayama, Tadashi Ishibashi. Post-mortem computed tomography of cervical intervertebral separation: Retrospective review and comparison of the autopsy results of 57 separations. Journal of Forensic Radiology and Imaging. 2018. 12. 57-63

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Books (1)：

オートプシーイメージングAiはどこまで事実に迫るか : 放射線技師撮影の眼 : 放射線科医読影の眼 : 法病理医鑑定の眼
医歯薬出版 2014 ISBN:9784263731604

Lectures and oral presentations (12)：

椎体レベル同定の正確性向上を目的とした腰仙部移行椎と腰肋の発生頻度調査
(東北放射線医療技術学術大会 2012)
心臓動態ファントムによる心臓イメージング
(東北放射線医療技術学術大会 2012)
椎体レベル同定の正確性向上を目的とした腰仙部移行椎と腰肋の発生頻度
(日本放射線技術学会秋季大会 2012)
法医解剖前画像診断における肺所見の有用性
(第96次日本法医学会学術全国集会 2012)
酸化鉄ナノ粒子の違いによるMRI造影効果の検討
(日本放射線技術学会第68回総会学術大会 2012)

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Education (2)：

- 2006 Yamagata University Graduate School, Division of Engineering 生体センシング機能工学
- 2004 Yamagata University Faculty of Engineering 電気電子工学科

Professional career (1)：

修士(工学) (Yamagata University)

Association Membership(s) (4)：

JAPANESE SOCIETY OF LEGAL MEDICINE , 日本医学物理学会 , 日本放射線技術学会 , 応用物理学会

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