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Ishii Shirou  石井 士朗

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… Alternative Names

石井 士朗  イシイ シロウ

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Researcher Number 90508813
Affiliation (Current) 2026: 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 / PETMR / FDG / 心筋炎 / 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
  • Research Projects

    (4 results)
  • Research Products

    (31 results)
  • Co-Researchers

    (17 People)
  •  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 – 2025
    • 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
      Ito Hiroshi
    • 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 2025 2024 2023 2022 2021 2020

All Journal Article Presentation

  • [Journal Article] Comparison of visual interpretation of [I-123] FP-CIT SPECT scans versus reference-based quantitative analysis utilizing a Japanese normal database2025

    • Author(s)
      Yamakuni, Ryoa; Ishii, Shiroa; Fukushima, Kenjia; Kakamu, Takeyasub; Yusa, Masanoric; Kikori, Katsuyukic; Yamao, Tenshod; Takahashi, Noriyukid; Sekino, Hirofumia; Itagaki, Shuntaroe; Miura, Itarue; Ito, Hiroshia
    • Journal Title

      Nuclear Medicine Communications

      Volume: - Issue: 6 Pages: 523-532

    • DOI

      10.1097/mnm.0000000000001968

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K07649, KAKENHI-PROJECT-24K10815
  • [Journal Article] Left ventricular diastolic inflow and myocardial flow reserve in patients with coronary artery disease: simultaneous analysis of 4D-Flow and myocardial perfusion using hybrid PETMR2025

    • Author(s)
      Endo Keiichiro、Fukushima Kenji、Katahira Masataka、Kiko Takatoyo、Yamakuni Ryo、Ukon Naoyuki、Shimizu Takeshi、Ishii Shiro、Oikawa Masayoshi、Ito Hiroshi、Takeishi Yasuchika
    • Journal Title

      The International Journal of Cardiovascular Imaging

      Volume: 0 Issue: 6 Pages: 0-0

    • DOI

      10.1007/s10554-025-03387-w

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K07701
  • [Journal Article] Cauda equina movements during the Valsalva maneuver in patients with lumbar spinal stenosis: introducing a novel method for redundant nerve evaluations2025

    • Author(s)
      Yamakuni Ryo、Ishii Shiro、Otani Koji、Seino Shinya、Nikaido Takuya、Watanabe Kazuyuki、Kato Kinshi、Kobayashi Hiroshi、Nakamura Masataka、Kakamu Takeyasu、Ishikawa Hironobu、Sekino Hirofumi、Fukushima Kenji、Matsumoto Yoshihiro、Ito Hiroshi
    • Journal Title

      Skeletal Radiology

      Volume: - Issue: 9 Pages: 1873-1885

    • DOI

      10.1007/s00256-025-04888-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24K10815
  • [Journal Article] Direct Comparison with Tagging-Cine Magnetic Resonance2025

    • Author(s)
      Katahira Masataka、Fukushima Kenji、Endo Keiichiro、Kawakubo Masateru、Ukon Naoyuki、Yamakuni Ryo、Kiko Takatoyo、Shimizu Takeshi、Ishii Shiro、Oikawa Masayoshi、Nagao Michinobu、Ito Hiroshi、Takeishi Yasuchika
    • Journal Title

      Annals of Nuclear Cardiology

      Volume: 11 Issue: 1 Pages: 26-32

    • DOI

      10.17996/anc.25-00002

    • ISSN
      2189-3926, 2424-1741
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K07701
  • [Journal Article] Differential centiloid scale normalization techniques: comparison between hybrid PET/MRI and independently acquired MRI2024

    • Author(s)
      Yamakuni Ryo、Murakami Takenobu、Ukon Naoyuki、Kakamu Takeyasu、Toda Wataru、Hattori Kasumi、Sekino Hirofumi、Ishii Shiro、Fukushima Kenji、Matsuda Hiroshi、Ugawa Yoshikazu、Wakasugi Noritaka、Abe Mitsunari、Ito Hiroshi
    • Journal Title

      Annals of Nuclear Medicine

      Volume: 38 Issue: 10 Pages: 835-846

    • DOI

      10.1007/s12149-024-01955-z

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K08031, KAKENHI-PROJECT-23K28406, KAKENHI-PROJECT-24K10815, KAKENHI-PROJECT-21K15831, KAKENHI-PROJECT-24K18230
  • [Journal Article] Feasibility of position emission tomography derived endocardial wall strain: direct comparison with magnetic resonance using hybrid 13N ammonia PETMR system2024

    • Author(s)
      Katahira Masataka、Fukushima Kenji、Endo Keiichiro、Kawakubo Masateru、Ukon Naoyuki、Yamakuni Ryo、Kiko Takatoyo、Shimizu Takeshi、Ishii Shiro、Yamaki Takayoshi、Nagao Michinobu、Ito Hiroshi、Takeishi Yasuchika
    • Journal Title

      Annals of Nuclear Medicine

      Volume: 39 Issue: 3 Pages: 285-294

    • DOI

      10.1007/s12149-024-01997-3

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K07701, KAKENHI-PROJECT-21K15831
  • [Journal Article] Reduced dopamine transporter availability in drug‐naive adult attention‐deficit/hyperactivity disorder2024

    • Author(s)
      Itagaki Shuntaro、Ohnishi Takashi、Toda Wataru、Sato Aya、Matsumoto Junya、Ito Hiroshi、Ishii Shiro、Yamakuni Ryo、Miura Itaru、Yabe Hirooki
    • Journal Title

      Psychiatry and Clinical Neurosciences Reports

      Volume: 3 Issue: 1

    • DOI

      10.1002/pcn5.177

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K08031
  • [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] MR-assisted Motion Correction がアミロイドPETに与える影響:Centiloid Scaleの変化について2025

    • Author(s)
      山國 遼, 右近 直之, 髙野 晴成, 島 淳, 松田 博史, 関野 啓史, 石井 士朗, 福島 賢慈, 澤本 伸克, 阿部 十也, 伊藤 浩
    • Organizer
      第64回日本核医学会学術総会
    • Data Source
      KAKENHI-PROJECT-24K10815
  • [Presentation] 腰部脊柱管狭窄症患者におけるバルサルバ負荷時の馬尾運動の頻度2025

    • Author(s)
      山國 遼、小池 笑也、石川 寛延、清野 真也、原 純子、末永 博紀、関野 啓史、石井 士朗、 福島 賢慈、大谷 晃司、伊藤 浩
    • Organizer
      第52回日本神経放射線学会
    • Data Source
      KAKENHI-PROJECT-24K10815
  • [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 -パラメトリック画像の計算-2024

    • Author(s)
      伊藤 浩、茨木正信、右近直之、山國 遼、石井士朗、福島賢慈、久保 均、高橋和弘
    • Organizer
      第64回日本核医学会学術総会
    • Data Source
      KAKENHI-PROJECT-20K08031
  • [Presentation] A noninvasive method for quantification of cerebral blood flow, cerebral blood volume, cerebral oxygen extraction fraction and cerebral metabolic rate of oxygen using oxygen-15 labeled gases and PET without arterial blood sampling2024

    • Author(s)
      Ito H, Ibaraki M, Yamakuni R, Ukon N, Ishii S, Fukushima K, Takahashi K
    • Organizer
      SNMMI 2024 Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K08031
  • [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.  Ito Hiroshi (20360357)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 25 results
  • 2.  Fukushima Kenji (50408613)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 5 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: 8 results
  • 5.  高橋 和弘 (20370257)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 6.  竹石 恭知 (40272067)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 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: 3 results
  • 12.  松本 嘉寛 (10346794)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 13.  大谷 晃司 (50285029)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 14.  二階堂 琢也 (20381402)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  高橋 規之
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 16.  鈴木 義行
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 17.  右近 直之
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results

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