Hyodo Ryouta 兵藤良太

… Alternative Names

Hyodo Ryota 兵藤良太

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Researcher Number	80831388
Other IDs
Affiliation (Current)	2026: 名古屋大学, 医学系研究科, 特任講師
Affiliation (based on the past Project Information) *help	2026: 名古屋大学, 医学系研究科, 特任講師 2024: 名古屋大学, 医学系研究科, 特任講師 2021 – 2023: 名古屋大学, 医学部附属病院, 助教 2019 – 2020: 名古屋大学, 医学部附属病院, 病院助教
Review Section/Research Field	Principal Investigator Basic Section 52040:Radiological sciences-related Except Principal Investigator Basic Section 55030:Cardiovascular surgery-related / Basic Section 52040:Radiological sciences-related
Keywords	Principal Investigator 4D flow MRI / コンピューターシミュレーション / 進行胆道癌 / 経皮経肝門脈塞栓術（PTPE） / liver regeneration / 生体肝移植 / 4D-Flow MRI / CFD / 壁剪断応力 / 門脈 / 肝移植 … More Except Principal Investigator … More 腹部大動脈瘤 / 4D-flow MR / エンドリーク / ステントグラフト / 血流動態 / 瘤縮小 / 4D flow MR / type 2 endoleak / EVAR / hemodynamics / rupture risk / aortic aneurysm / magnetic resonance / 数値流体解析 / 動脈瘤破裂 / oscillatory shear index / 壁剪断応力 / 流体ファントム / 数値流体力学 / 流体構造連成解析 Less

肝硬変における門脈血栓リスク層別化：4D Flow MRIとRRTの前向き検証Principal Investigator
- Principal Investigator
  
  兵藤良太
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Nagoya University
進行胆道癌術前の経皮経肝門脈塞栓術による肝血流・機能変化：4D-Flow MRIとCFD解析Principal Investigator
- Principal Investigator
  
  兵藤良太
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Nagoya University
Type 2 Endoleaks after Endovascular Aortic Aneurysm Repair: Hemodynamic Evaluation Using 4D-Flow MRI and Development of Prediction Models for Treatment Optimization
- Principal Investigator
  
  Sugimoto Masayuki
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 55030:Cardiovascular surgery-related
- Research Institution
  Nagoya University
Development of Rupture-Risk-Prediction System for Aortic Aneurysm Using Fluid–Structure Interaction Analysis.
- Principal Investigator
  
  Takehara Yasuo
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Nagoya University
Small-for-size syndrome and portal vein wall shear stress in living donor liver transplantation: 4D Flow and CFD analysisPrincipal Investigator
- Principal Investigator
  
  Hyodo Ryota
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Nagoya University

All 2024 2023 2022 2021

All Journal Article Presentation Book

[Book] Rad Fan 9月号2022
- Author(s)
  兵藤良太
- Total Pages
  96
- Publisher
  メディカルアイ
- Data Source
  KAKENHI-PROJECT-19K17165
[Journal Article] The immediate post-operative impact of infrarenal aortic endografts on renal arterial flow dynamics: Insights from four-dimensional flow magnetic resonance imaging analysis.2024
- Author(s)
  Sugimoto M, Horiguchi R, Ikeda S, Kawai Y, Niimi K, Hyodo R, Banno H.
- Journal Title
  
  Vascular.
  
  Volume: 23 Issue: 5 Pages: 1049-1057
- DOI
  10.1177/17085381241277651
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K08839, KAKENHI-PROJECT-22K08917, KAKENHI-PROJECT-23K14917
[Journal Article] Evaluation of 4D Flow MRI‐Derived Relative Residence Time as a Marker for Cirrhosis Associated Portal Vein Thrombosis2024
- Author(s)
  Hyodo Ryota、Takehara Yasuo、Ishizu Yoji、Nishida Kazuki、Mizuno Takashi、Ichikawa Kazushige、Horiguchi Ryota、Kurata Nobuhiko、Ogura Yasuhiro、Yokoyama Shinya、Naganawa Shinji、Jin Ning、Ichiba Yoshito
- Journal Title
  
  Journal of Magnetic Resonance Imaging
  
  Volume: ahead of print Issue: 6 Pages: 2592-2601
- DOI
  10.1002/jmri.29357
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H02868, KAKENHI-PROJECT-23K27545, KAKENHI-PROJECT-23K14917
[Journal Article] Assessing the Complicated Venous Hemodynamics and Therapeutic Outcomes of Budd-Chiari Syndrome with Respiratory-gated 4D Flow MR Imaging During the Expiratory and Inspiratory Phases2023
- Author(s)
  Hyodo Ryota、Takehara Yasuo、Mizuno Takashi、Ichikawa Kazushige、Yokoyama Shinya、Ishizu Yoji、Naganawa Shinji
- Journal Title
  
  MRMS
  
  Volume: 22 Issue: 1 Pages: 1-6
- DOI
  10.2463/mrms.ici.2021-0110
- NAID
  130008127461
- ISSN
  1347-3182, 1880-2206
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K17165, KAKENHI-PROJECT-21H02868
[Journal Article] 4D Flow MRI Assessment of Portal Vein Embolization on Portal Hemodynamics and Hepatic Regeneration2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, Kazushige Ichikawa, Ryota Horiguchi, Shoji Kawakatsu, Takashi Mizuno, Tomoki Ebata, Shinji Naganawa, Jin Ning, Yoshito Ichiba
- Journal Title
  
  Radiology
  
  Volume: 308 Issue: 3
- DOI
  10.1148/radiol.230709
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14917, KAKENHI-PROJECT-21H02868
[Journal Article] Editorial for "Comparative Performance of 2018 LI-RADS versus Modified LIRADS (mLI-RADS): An Individual Participant Data Meta-Analysis"2023
- Author(s)
  Takehara Yasuo, Hyodo Ryota
- Journal Title
  
  Journal of Magnetic Resonance Imaging
  
  Volume: - Issue: 3 Pages: 1092-1093
- DOI
  10.1002/jmri.29165
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K14917
[Journal Article] Aneurysmal Repair Increase in Local Energy Loss for Fusiform Abdominal Aortic Aneurysm: Assessments With 4D flow MRI.2022
- Author(s)
  Horiguchi Ryota、Takehara Yasuo、Sugiyama Masataka、Hyodo Ryota、Komada Tomohiro、Matsushima Masaya、Naganawa Shinji、Mizuno Takashi、Sakurai Yasuo、Sugimoto Masayuki、Banno Hiroshi、Komori Kimihiro、Itatani Keiichi
- Journal Title
  
  Journal of Magnetic Resonance Imaging
  
  Volume: 57 Issue: 4 Pages: 1199-1211
- DOI
  10.1002/jmri.28359
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K08840, KAKENHI-PROJECT-22K08917, KAKENHI-PROJECT-19K17165, KAKENHI-PROJECT-23K21452
[Journal Article] 4D Flow MRI in the portal venous system: imaging and analysis methods, and clinical applications.2022
- Author(s)
  Hyodo R, Takehara Y, Naganawa S.
- Journal Title
  
  Radiol Med.
  
  Volume: 127 Issue: 11 Pages: 1181-1198
- DOI
  10.1007/s11547-022-01553-x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H02868, KAKENHI-PROJECT-19K17165
[Journal Article] Portal Vein Stenosis Following Liver Transplantation Hemodynamically Assessed with 4D-flow MRI before and after Portal Vein Stenting2021
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, Kazushige Ichikawa, Yasuhiro Ogura , Shinji Naganawa
- Journal Title
  
  MRMS
  
  Volume: 20 Issue: 3 Pages: 231-235
- DOI
  10.2463/mrms.ici.2020-0057
- NAID
  130008082661
- ISSN
  1347-3182, 1880-2206
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K19510, KAKENHI-PROJECT-21H02868, KAKENHI-PROJECT-19K17165
[Journal Article] Time-resolved 3D cine phase-contrast magnetic resonance imaging (4D-flow MRI) can quantitatively assess portosystemic shunt severity and confirm normalization of portal flow after embolization of large portosystemic shunts2021
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, Kazushige Ichikawa, Yoji Ishizu, Masataka Sugiyama, Shinji Naganawa
- Journal Title
  
  Hepatol Res .
  
  Volume: 51(3) Issue: 3 Pages: 343-349
- DOI
  10.1111/hepr.13616
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K19510, KAKENHI-PROJECT-21H02868, KAKENHI-PROJECT-19K17165
[Presentation] The Immediate Postoperative Impact of Infrarenal Aortic Endografts on Renal Arterial Flow Dynamics: Insights from 4D Flow MRI Analysis2024
- Author(s)
  Sugimoto M, Horiguchi R, Hyodo R, Ikeda S, Kawai Y, Niimi K, Banno H.
- Organizer
  ESVS 38th Annual Meeting
- Data Source
  KAKENHI-PROJECT-22K08917
[Presentation] 4D Flow MRI: 介入治療術前後（大血管・門脈）2024
- Author(s)
  兵藤良太
- Organizer
  第52回日本磁気共鳴医学会大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] Fully Automated Segmentation Using Artificial Intelligence for Post-Analysis in 4D Flow MRI of the Portal Vein2024
- Author(s)
  Ryota Hyodo, Rintaro Ito, Ryota Horiguchi, Takashi Mizuno, Kazushige Ichikawa, Mami Iima, Shinji Naganawa
- Organizer
  Society for Magnetic Resonance Angiography 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] Reproducibility of 4D Flow-Derived Hemodynamic Parameters in the Portal Venous Region Using Non-Contrast 4D Flow MRI2024
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Masataka Sugiyama, Daiki Tamashiro, Takashi Mizuno, Kazushige Ichikawa, Nobuhiko Kurata, Yasuhiro Ogura, Shinji Naganawa
- Organizer
  European Society of Gastrointestinal and Abdominal Radiology 2025
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] Body Imaging: 4D Flow MRI in the Portal Vein Area2024
- Author(s)
  Ryota Hyodo
- Organizer
  The 52nd JSMRM 2024
- Invited
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] Embolization of the large portosystemic shunt increases portal blood flow and improves liver function: a 4D Flow MRI analysis2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Yoji Ishizu, Takashi Mizuno, Kazushige Ichikawa, Shinji Naganawa
- Organizer
  Cardiovascular and Interventional Radiological Society of Europe 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] 肝硬変と門脈圧亢進症2023
- Author(s)
  兵藤良太
- Organizer
  第51回　日本磁気共鳴医学会大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] Patients with liver cirrhosis have more stagnant portal venous blood flow compared to non-cirrhotic subjects: analysis using 4D flow MRI2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, Kazushige Ichikawa, Yoji Ishizu, Yasuhiro Ogura, Shinji Naganawa
- Organizer
  Internationa Society for Magnetic Resonance in Medicine 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] Portal blood flow in the remnant portal branches is increased after percutaneous transhepatic portal vein embolization (PTPVE) for biliary tract cancer: An analysis with 4D flow MRI2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, et al.
- Organizer
  European Society of Gastrointestinal and Abdominal Radiology 2022, Risbon, Portugal.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H02868
[Presentation] Hemodynamic changes in liver transplant donors after surgery: analysis with 4D flow MRI2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, et al.
- Organizer
  European Congress of Radiology March, 2023, Wien, Austria.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H02868
[Presentation] Hemodynamic changes in liver transplant donors after surgery: analysis with 4D flow MRI2023
- Author(s)
  兵藤良太
- Organizer
  第51回断層映像研究会
- Data Source
  KAKENHI-PROJECT-23K14917
[Presentation] Hemodynamic changes in liver transplant donors after surgery: analysis with 4D flow MRI2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, Kazushige Ichikawa, Yasuhiro Ogura, Shinji Naganawa
- Organizer
  European Congress of Radiology 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17165
[Presentation] Embolization of the large portosystemic shunt increases portal blood flow and improves liver function: a 4D Flow MRI analysis2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Yoji Ishizu,et al.
- Organizer
  Cardiovascular and Interventional Radiological Society of Europe (CIRSE) Sep. 2023Copenhagen, Denmark.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H02868
[Presentation] Patients with liver cirrhosis have more stagnant portal venous blood flow compared to non-cirrhotic subjects: analysis using 4D flow MRI2023
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, et al.
- Organizer
  International Society for Magnetic Resonance in Medicine (ISMRM) June 7th, 2023, Toronto, Canada
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H02868
[Presentation] Portal blood flow in the remnant portal branches is increased after percutaneous transhepatic portal vein embolization (PTPVE) for biliary tract cancer: An analysis with 4D flow MRI2022
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, Kazushige Ichikawa, Masataka Sugiyama, Tomoki Ebata, Shinji Naganawa
- Organizer
  European Society of Gastrointestinal and Abdominal Radiology 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17165
[Presentation] 門脈系の4D Flow MRI2022
- Author(s)
  兵藤良太
- Organizer
  第23回放射線研究セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K17165
[Presentation] Effect of Stent Graft implantation after EVAR on Energy Loss Measurements2022
- Author(s)
  Takashi Mizuno, Yasuo Takehara, Ryota Hyodo, Ryota Horiguchi, Kazusige Ichikawa, Haruo Isoda, Shinji Abe, Yoshito Ichiba, Shinji Naganawa
- Organizer
  European Congress of Radiology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H02868
[Presentation] Hemodynamic changes in liver transplant donors after surgery: analysis with 4D flow MRI2022
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Takashi Mizuno, Kazushige Ichikawa, Yasuhiro Ogura, Shinji Naganawa
- Organizer
  European Congress of Radiology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H02868
[Presentation] 門脈領域の4D flow MRI2022
- Author(s)
  兵藤良太
- Organizer
  第50回日本磁気共鳴医学会大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K17165
[Presentation] A case of a large portosystemic shunt in which 4D flow MRI was useful for hemodynamic evaluation2022
- Author(s)
  Ryota Hyodo, Yasuo Takehara, Tomohiro Komada, Masaya Matsushima, Takashi Mizuno, Kazushige Ichikawa, Yoshiaki Sugiyama, Yoji Ishizu, Yuki Sato, Yuri Ogiso, Ken Nagasaka, Masataka Sugiyama, Shinji Naganawa
- Organizer
  第51回日本IVR学会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17165
[Presentation] 4D flow MRIが血行動態把握や治療評価に有用であった Budd-Chiari症候群の1例2021
- Author(s)
  兵藤良太
- Organizer
  第50回日本IVR学会総会
- Data Source
  KAKENHI-PROJECT-19K17165

1. Takehara Yasuo (70188217)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
2. Sugimoto Masayuki (00447814)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
3. 礒田治夫 (40223060)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 杉山将隆 (40724844)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 滝沢研二 (60415809)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 板谷慶一 (70458777)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 駒田智大 (80718354)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 牛尾貴輔 (00402313)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 児玉章朗 (10528748)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 坂野比呂志 (80584721)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
11. 川井陽平 (80802347)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
12. 池田脩太 (90836503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
13. 秋田直宏 (20772247)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. SHINJI Naganawa

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
15. 新美清章

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 古森公浩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hyodo Ryouta 兵藤 良太

Hyodo Ryota 兵藤 良太

Research Projects

Research Products

Co-Researchers

肝硬変における門脈血栓リスク層別化：4D Flow MRIとRRTの前向き検証Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

進行胆道癌術前の経皮経肝門脈塞栓術による肝血流・機能変化：4D-Flow MRIとCFD解析Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Type 2 Endoleaks after Endovascular Aortic Aneurysm Repair: Hemodynamic Evaluation Using 4D-Flow MRI and Development of Prediction Models for Treatment Optimization

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Rupture-Risk-Prediction System for Aortic Aneurysm Using Fluid&#8211;Structure Interaction Analysis.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Small-for-size syndrome and portal vein wall shear stress in living donor liver transplantation: 4D Flow and CFD analysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] Rad Fan 9月号2022

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] The immediate post-operative impact of infrarenal aortic endografts on renal arterial flow dynamics: Insights from four-dimensional flow magnetic resonance imaging analysis.2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of 4D Flow MRI‐Derived Relative Residence Time as a Marker for Cirrhosis Associated Portal Vein Thrombosis2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Assessing the Complicated Venous Hemodynamics and Therapeutic Outcomes of Budd-Chiari Syndrome with Respiratory-gated 4D Flow MR Imaging During the Expiratory and Inspiratory Phases2023

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] 4D Flow MRI Assessment of Portal Vein Embolization on Portal Hemodynamics and Hepatic Regeneration2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Editorial for "Comparative Performance of 2018 LI-RADS versus Modified LIRADS (mLI-RADS): An Individual Participant Data Meta-Analysis"2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Aneurysmal Repair Increase in Local Energy Loss for Fusiform Abdominal Aortic Aneurysm: Assessments With 4D flow MRI.2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 4D Flow MRI in the portal venous system: imaging and analysis methods, and clinical applications.2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Portal Vein Stenosis Following Liver Transplantation Hemodynamically Assessed with 4D-flow MRI before and after Portal Vein Stenting2021

Author(s)

Hyodo Ryouta 兵藤良太

Hyodo Ryota 兵藤良太

Development of Rupture-Risk-Prediction System for Aortic Aneurysm Using Fluid–Structure Interaction Analysis.