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Magota Keiichi  孫田 惠一

ORCIDConnect your ORCID iD *help
Researcher Number 20636419
Other IDs
Affiliation (Current) 2025: 北海道大学, 大学病院, 診療放射線技師長
Affiliation (based on the past Project Information) *help 2022 – 2023: 北海道大学, 大学病院, 診療放射線技師長
2018 – 2021: 北海道大学, 大学病院, 副放射線技師長
2017: 北海道大学, 大学病院, 主任診療放射線技師
Review Section/Research Field
Principal Investigator
Basic Section 90130:Medical systems-related / Basic Section 90140:Medical technology assessment-related
Except Principal Investigator
Basic Section 52040:Radiological sciences-related / Radiation science
Keywords
Principal Investigator
半導体 / PET / デジタル半導体PET / 心臓動態ファントム / ポジトロン断層撮影 / ファントム / 心臓 / 放射線被曝 / デジタル半導体素子 / 定量精度 / 被ばく … More
Except Principal Investigator
… More PET / コンパートメントモデル / 脳血流量 / 脳ブドウ糖摂取率 / コンパートメントモデル解析 / ディープラーニング / 18F-FDG / 頸動脈プラーク / 高分解能FDG PET / 高分解能PET / 頚動脈プラーク / 冠動脈プラーク / 冠動脈疾患 / 炎症性プラーク / ECG / MBF / 15O-H2O / 心筋血流 / 心電図同期 / 心筋血流量 / 虚血性心疾患 / 18F-fluorodeoxyglucose / 18F-fluoromisonidazole / FDG / FMISO / 心臓サルコイドーシス / サルコイドーシス / 低酸素 Less
  • Research Projects

    (6 results)
  • Research Products

    (9 results)
  • Co-Researchers

    (13 People)
  •  ダイナミックPET検査における人工知能による動脈血放射能曲線の推定

    • Principal Investigator
      加藤 千恵次
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Hokkaido University
  •  最新のデジタル半導体PET装置に対応した心臓動態ファントムの開発と撮像技術の確立Principal Investigator

    • Principal Investigator
      孫田 惠一
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 90130:Medical systems-related
    • Research Institution
      Hokkaido University
  •  Development of ECG-gated dynamic myocardial PET using semiconductor PET system

    • Principal Investigator
      Katoh Chietsugu
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Hokkaido University
  •  Visualization of inflammation in coronary artery plaque and elucidation of the mechanism of myocardial infarction development by using high resolution PET scan

    • Principal Investigator
      Naya Masanao
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Hokkaido University
  •  Development of an Image Reconstruction Method Ensuring Dose Reduction and Quantitative Accuracy Using Digital PET SystemPrincipal Investigator

    • Principal Investigator
      Magota Keiichi
    • Project Period (FY)
      2018 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 90140:Medical technology assessment-related
    • Research Institution
      Hokkaido University
  •  Assessment of cardiac sarcoidosis by using PET tracer 18F-FMISO that accumulates in hypoxic tissues

    • Principal Investigator
      Manabe Osamu
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Radiation science
    • Research Institution
      Hokkaido University

All 2023 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] Halo artifacts of indwelling urinary catheter by inaccurate scatter correction in 18F-FDG PET/CT imaging: incidence, mechanism, and solutions2020

    • Author(s)
      Magota Keiichi、Numata Naoto、Shinyama Daiki、Katahata Junya、Munakata Yamato、Maniawski Piotr J.、Kobayashi Kentaro、Manabe Osamu、Hirata Kenji、Tateishi Ukihide、Kudo Kohsuke、Shiga Tohru
    • Journal Title

      EJNMMI Physics

      Volume: 7 Issue: 1 Pages: 66-66

    • DOI

      10.1186/s40658-020-00333-8

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K18412, KAKENHI-PROJECT-17H04254
  • [Journal Article] 18F-FMISO PET/CT detects hypoxic lesions of cardiac and extra-cardiac involvement in patients with sarcoidosis.2019

    • Author(s)
      Furuya S, Naya M, Manabe O, Hirata K, Ohira H, Aikawa T, Koyanagawa K, Magota K, Tsujino I, Anzai T, Kuge Y, Oyama-Manabe N, Kudo K, Shiga T, Tamaki N
    • Journal Title

      J Nucl Cardiol.

      Volume: - Issue: 5 Pages: 2141-2148

    • DOI

      10.1007/s12350-019-01976-6

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K10349, KAKENHI-PROJECT-17K10425, KAKENHI-PROJECT-21H02857
  • [Presentation] 15O-CO2ダイナミック脳PET検査におけるディープラーニングによる脳血流定量画像の推定2023

    • Author(s)
      奥村脩一郎、加藤千恵次、孫田惠一、平田健司
    • Organizer
      日本放射線技術学会 第79回総会学術大会
    • Data Source
      KAKENHI-PROJECT-22K07658
  • [Presentation] ECG-gated myocardial 15O-H2O PET yielded higher and robuster estimation of flow reserve in ischemic myocardium after revascularization than non-gated PET2020

    • Author(s)
      加藤千恵次, 加藤晋也, 相川忠夫, 納谷昌直, 孫田惠一, 真鍋治, 志賀哲
    • Organizer
      第79回日本医学放射線学会総会
    • Data Source
      KAKENHI-PROJECT-19K08115
  • [Presentation] Digital Photon Counting PET/CT装置の特長とその応用2020

    • Author(s)
      孫田惠一
    • Organizer
      第76回 日本放射線技術学会総会学術大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18412
  • [Presentation] Digital Photon Counting PET/CT装置の初期使用経験2019

    • Author(s)
      孫田惠一、新山大樹、朝戸呂仁、小泉篤、沼田直人、宗像大和、真鍋治、平田健司、加藤千恵次、志賀哲
    • Organizer
      第34回日本核医学会北海道地方会
    • Data Source
      KAKENHI-PROJECT-18K18412
  • [Presentation] Digital Photon Counting PET/CTにおけるコントラスト精度の検討2019

    • Author(s)
      孫田惠一、新山大樹、朝戸呂仁、平田健司、加藤千恵次、玉木長良、志賀哲
    • Organizer
      第59回日本核医学会学術総会
    • Data Source
      KAKENHI-PROJECT-18K18412
  • [Presentation] Digital Photon Counting PET/CT装置の可能性2019

    • Author(s)
      孫田惠一
    • Organizer
      日本放射線技術学会 中国・四国支部 核医学研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18412
  • [Presentation] 15O-水心筋血流PETにおける Monte Carlo scaling複合型SSS散乱補正の検討2018

    • Author(s)
      孫田惠一、志賀哲、真鍋治、納谷昌直、相川忠夫、新山大樹、平田健司、加藤千恵次、藤田勝久、玉木長良
    • Organizer
      第58回日本核医学会学術総会
    • Data Source
      KAKENHI-PROJECT-18K18412
  • 1.  Manabe Osamu (40443957)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 2 results
  • 2.  Naya Masanao (20455637)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  Katoh Chietsugu (10292012)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 4.  真鍋 徳子 (70463742)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  志賀 哲 (80374495)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 6.  平田 健司 (30431365)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  大平 洋 (20528301)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  石田 雄介 (80649088)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  長内 俊也 (90622788)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  山品 博子 (00726242)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  渡邊 史郎 (10802415)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  OYAMA Noriko
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 13.  TSUJINO Ichizo
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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