Ishii Shirou 石井士朗

Researcher Number	90508813
Affiliation (Current)	2025: 福島県立医科大学, 医学部, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 福島県立医科大学, 医学部, 准教授
Review Section/Research Field	Except Principal Investigator Basic Section 52040:Radiological sciences-related
Keywords	Except Principal Investigator MRI / PET / 心筋症 / Redundant Nerve Roots / 脊髄 / 脊椎 / 腰部脊柱管狭窄症 / 心臓核医学 / 低酸素イメージング / 心臓イメージング … More / FMISO / 循環器画像 / 心臓MRI / 低酸素 / Cardiomyopathy / 画像診断 / 心筋炎 / FDG / PETMR / OEF / CBF / brain / 脳血管障害 / 脳酸素摂取率 / 脳血流量 / O-15標識ガス / PET/MRI Less

腰部脊柱管狭窄で認める腹圧負荷時馬尾運動の病態生理についての画像医学的研究
- Principal Investigator
  
  山國遼
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Fukushima Medical University
The relation of residual inflammation and impaired cardiac function in patients post myocarditis using PETMR system
- Principal Investigator
  
  Fukushima Kenji
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Fukushima Medical University
Evaluation of pathophysiology of occlusive cerebrovascular disease using PET/MRI
- Principal Investigator
  
  伊藤浩
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Fukushima Medical University
Myocardial hypoxia imaging using F-18 PET tracer in cardiomyopathy
- Principal Investigator
  
  Fukushima Kenji
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Fukushima Medical University
  Saitama Medical University

All 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Investigation of tumor assessment between two PET systems using various indices: comparison between PET/CT and PET/MRI systems2023
- Author(s)
  Hotsumi H, Ishii S, Suenaga H, Sugawara S, Fukushima K, Ito H
- Journal Title
  
  Am J Nucl Med Mol Imaging
  
  Volume: 13 Pages: 156-163
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Lumbar intradural space reduction during the Valsalva maneuver observed using cine MRI and MR myelography: a single-case experimental study2023
- Author(s)
  Yamakuni Ryo、Seino Shinya、Ishii Shiro、Ishikawa Hironobu、Kikori Katsuyuki、Ando Tatsuya、Kakamu Takeyasu、Fukushima Kenji、Otani Koji、Ito Hiroshi
- Journal Title
  
  Acta Neurochirurgica
  
  Volume: 165 Issue: 8 Pages: 2111-2120
- DOI
  10.1007/s00701-023-05678-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Simultaneous assessment of left ventricular mechanical dyssynchrony using integrated 13N-ammonia PETMR system: direct comparison of PET phase analysis and MR feature tracking2023
- Author(s)
  Fukushima Kenji、Endo Keiichiro、Yamakuni Ryo、Kiko Takatoyo、Sekino Hirofumi、Kikori Katsuyuki、Ukon Naoyuki、Ishii Shiro、Yamaki Takayoshi、Ito Hiroshi、Takeishi Yasuchika
- Journal Title
  
  Journal of Nuclear Cardiology
  
  Volume: 14 Issue: 5 Pages: 1947-1958
- DOI
  10.1007/s12350-023-03225-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K15831, KAKENHI-PROJECT-22K07701
[Journal Article] Oxygen extraction fraction is not uniform in human brain: a positron emission tomography study2023
- Author(s)
  Ito Hiroshi、Ibaraki Masanobu、Yamakuni Ryo、Hakozaki Motoharu、Ukon Naoyuki、Ishii Shiro、Fukushima Kenji、Kubo Hitoshi、Takahashi Kazuhiro
- Journal Title
  
  The Journal of Physiological Sciences
  
  Volume: 73 Issue: 1 Pages: 25-25
- DOI
  10.1186/s12576-023-00880-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K15831, KAKENHI-PROJECT-20K08031
[Journal Article] Relationship between lumbar spinal stenosis and cauda equina movement during the Valsalva maneuver2023
- Author(s)
  Yamakuni Ryo、Ishii Shiro、Kakamu Takeyasu、Ishikawa Hironobu、Sekino Hirofumi、Seino Shinya、Fukushima Kenji、Otani Koji、Ito Hiroshi
- Journal Title
  
  Skeletal Radiology
  
  Volume: 52 Issue: 7 Pages: 1349-1358
- DOI
  10.1007/s00256-022-04274-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Cauda equina movement during the Valsalva maneuver in two patients with Lumbar spinal canal stenosis2022
- Author(s)
  Yamakuni Ryo、Ishikawa Hironobu、Hasegawa Osamu、Sekino Hirofumi、Ishii Shiro、Otani Koji、Ito Hiroshi
- Journal Title
  
  FUKUSHIMA JOURNAL OF MEDICAL SCIENCE
  
  Volume: 68 Issue: 2 Pages: 135-141
- DOI
  10.5387/fms.2022-12
- ISSN
  0016-2590, 2185-4610
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Splenic volume as a prognostic indicator for unresectable pancreatic cancer.2021
- Author(s)
  Suzuki R, Ishii S, Watanabe H, Takagi T, Sugimoto M, Sato Y, Nakamura J. Takasumi M, Kato T, Hashimoto M, Hikichi T, Ito H, Ohira H
- Journal Title
  
  World Acad Sci J
  
  Volume: 3 Pages: 9-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Three cases of organized hematoma of the maxillary sinus in patients who underwent preoperative arterial embolization2021
- Author(s)
  Sekino Hirofumi、Ishii Shiro、Sato Hirohito、Nomoto Mika、Kawana Satoshi、Suenaga Hiroki、Kuroiwa Daichi、Ito Hiroshi
- Journal Title
  
  Radiology Case Reports
  
  Volume: 16 Issue: 12 Pages: 3945-3949
- DOI
  10.1016/j.radcr.2021.09.039
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Evaluation of Computed Tomography Attenuation Value of Proximal Femoral Marrow to Diagnose and Differentiate Hematologic Malignancies, Myelofibrosis, and Aplastic Anemia2021
- Author(s)
  Ishii Shiro、Ohkawara Hiroshi、Endo Yoshiki、Hara Junko、Hotsumi Hirotoshi、Yamakuni Ryo、Sugawara Shigeyasu、Sekino Hirofumi、Ito Hiroshi
- Journal Title
  
  Journal of Computer Assisted Tomography
  
  Volume: 45 Issue: 6 Pages: 912-918
- DOI
  10.1097/rct.0000000000001196
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Usefulness of Model-Based Iterative Reconstruction in Brain CT as Compared With Hybrid Iterative Reconstruction2021
- Author(s)
  Sekino Hirofumi、Ishii Shiro、Kuroiwa Daichi、Fujimaki Hideki、Sugawara Shigeyasu、Suenaga Hiroki、Hakozaki Motoharu、Yamakuni Ryo、Watanabe Hirotake、Hasegawa Osamu、Ito Hiroshi
- Journal Title
  
  Journal of Computer Assisted Tomography
  
  Volume: 45 Issue: 4 Pages: 600-605
- DOI
  10.1097/rct.0000000000001171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Integrated PET/MRI scanner with oxygen-15 labeled gases for quantification of cerebral blood flow, cerebral blood volume, cerebral oxygen extraction fraction and cerebral metabolic rate of oxygen2021
- Author(s)
  Ito Hiroshi、Kubo Hitoshi、Takahashi Kazuhiro、Nishijima Ken-Ichi、Ukon Naoyuki、Nemoto Ayaka、Sugawara Shigeyasu、Yamakuni Ryo、Ibaraki Masanobu、Ishii Shiro
- Journal Title
  
  Annals of Nuclear Medicine
  
  Volume: 35 Issue: 4 Pages: 421-428
- DOI
  10.1007/s12149-021-01578-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031, KAKENHI-PROJECT-21K15831
[Journal Article] Causes of false negatives in technetium-99?m methoxyisobutylisonitrile scintigraphy for hyperparathyroidism: influence of size and cysts in parathyroid lesions2020
- Author(s)
  Ishii Shiro、Sugawara Shigeyasu、Yaginuma Yuuki、Kobiyama Honami、Hiruta Mahori、Watanabe Hirotake、Yamakuni Ryo、Hakozaki Motoharu、Fujimaki Hideki、Ito Hiroshi
- Journal Title
  
  Annals of Nuclear Medicine
  
  Volume: 34 Issue: 12 Pages: 892-898
- DOI
  10.1007/s12149-020-01520-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K08031
[Journal Article] Feasibility of gamma camera-based GFR measurement using renal depth evaluated by lateral scan of 99mTc-DTPA renography2020
- Author(s)
  Sugawara Shigeyasu、Ishii Shiro、Kojima Yoshiyuki、Ito Hiroshi、Suzuki Yoshiyuki、Oriuchi Noboru
- Journal Title
  
  Annals of Nuclear Medicine
  
  Volume: 34 Issue: 5 Pages: 349-357
- DOI
  10.1007/s12149-020-01455-w
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K07685, KAKENHI-PROJECT-20K08031, KAKENHI-PROJECT-19H03605
[Presentation] O-15標識ガスPET検査における脳循環代謝諸量の無採血定量法の開発2023
- Author(s)
  伊藤　浩、茨木正信、山國　遼、右近直之、石井士朗、福島賢慈、久保　均、高橋和弘
- Organizer
  第66回日本脳循環代謝学会学術集会
- Data Source
  KAKENHI-PROJECT-20K08031
[Presentation] O-15標識ガス定常吸入法を用いた脳循環代謝諸量の無採血定量法の開発　－実測データによる検討－2023
- Author(s)
  伊藤　浩、茨木正信、山國　遼、右近直之、石井士朗、福島賢慈、久保　均、高橋和弘
- Organizer
  第63回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-20K08031
[Presentation] Regional differences in oxygen extraction fraction in human brain measured by integrated PET/MRI scanner with oxygen-15 labeled gases2022
- Author(s)
  Ito H, Ibaraki M, Yamakuni R, Ishii S, Fukushima K, Ukon N, Takahashi K
- Organizer
  SNMMI 2022 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K08031
[Presentation] O-15標識ガス定常吸入法を用いた脳循環代謝諸量の無採血定量法の開発　－理論とシミュレーション－2022
- Author(s)
  伊藤　浩、茨木正信、山國　遼、末永博紀、菅原茂耕、石井士朗、福島賢慈、久保　均、右近直之、西嶋剣一、高橋和弘
- Organizer
  第62回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-20K08031
[Presentation] 健常者における脳酸素摂取率(OEF)の脳内局所差について．2021
- Author(s)
  伊藤　浩、茨木正信、山國　遼、箱﨑元晴、菅原茂耕、関野啓史、石井士朗、久保　均、右近直之、高橋和弘
- Organizer
  第61回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-20K08031
[Presentation] O-15標識ガスおよびPET/MRI装置を用いた脳循環代謝測定における減弱補正および体動補正の影響2020
- Author(s)
  伊藤　浩、久保　均、高橋和弘、西嶋剣一、粟生木美穂、右近直之、根本彩香、茨木正信、山國　遼、菅原茂耕、石井士朗
- Organizer
  第60回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-20K08031
[Presentation] Measurement of cerebral circulation and oxygen metabolism using integrated PET/MRI scanner with oxygen-15 labeled gases: Effects of attenuation correction and real-time motion correction2020
- Author(s)
  Ito H, Kubo H, Takahashi K, Ishii S
- Organizer
  SNMMI 2020 Annual Meeting
- Data Source
  KAKENHI-PROJECT-20K08031

1. 伊藤浩 (20360357)

# of Collaborated Projects: 4 results

# of Collaborated Products: 16 results
2. Fukushima Kenji (50408613)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. 小島隆生 (50807469)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 久保均 (00325292)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
5. 高橋和弘 (20370257)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
6. 竹石恭知 (40272067)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 関野啓史 (90746231)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 久慈一英 (90283142)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 長尾充展 (60533081)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 山根登茂彦 (20526660)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 山國遼 (60832300)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 松本嘉寛 (10346794)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 大谷晃司 (50285029)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 二階堂琢也 (20381402)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 鈴木義行

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 右近直之

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Ishii Shirou 石井 士朗

Research Projects

Research Products

Co-Researchers

腰部脊柱管狭窄で認める腹圧負荷時馬尾運動の病態生理についての画像医学的研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The relation of residual inflammation and impaired cardiac function in patients post myocarditis using PETMR system

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Evaluation of pathophysiology of occlusive cerebrovascular disease using PET/MRI

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Myocardial hypoxia imaging using F-18 PET tracer in cardiomyopathy

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Investigation of tumor assessment between two PET systems using various indices: comparison between PET/CT and PET/MRI systems2023

Author(s)

Journal Title

Data Source

[Journal Article] Lumbar intradural space reduction during the Valsalva maneuver observed using cine MRI and MR myelography: a single-case experimental study2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Simultaneous assessment of left ventricular mechanical dyssynchrony using integrated 13N-ammonia PETMR system: direct comparison of PET phase analysis and MR feature tracking2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Oxygen extraction fraction is not uniform in human brain: a positron emission tomography study2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Relationship between lumbar spinal stenosis and cauda equina movement during the Valsalva maneuver2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cauda equina movement during the Valsalva maneuver in two patients with Lumbar spinal canal stenosis2022

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Splenic volume as a prognostic indicator for unresectable pancreatic cancer.2021

Author(s)

Journal Title

Data Source

[Journal Article] Three cases of organized hematoma of the maxillary sinus in patients who underwent preoperative arterial embolization2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of Computed Tomography Attenuation Value of Proximal Femoral Marrow to Diagnose and Differentiate Hematologic Malignancies, Myelofibrosis, and Aplastic Anemia2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Usefulness of Model-Based Iterative Reconstruction in Brain CT as Compared With Hybrid Iterative Reconstruction2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Integrated PET/MRI scanner with oxygen-15 labeled gases for quantification of cerebral blood flow, cerebral blood volume, cerebral oxygen extraction fraction and cerebral metabolic rate of oxygen2021

Author(s)

Ishii Shirou 石井士朗

[Presentation] O-15標識ガス定常吸入法を用いた脳循環代謝諸量の無採血定量法の開発　－実測データによる検討－2023

[Presentation] O-15標識ガス定常吸入法を用いた脳循環代謝諸量の無採血定量法の開発　－理論とシミュレーション－2022