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Evaluation of pathophysiology of occlusive cerebrovascular disease using PET/MRI

Research Project

Project/Area Number 20K08031
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 52040:Radiological sciences-related
Research InstitutionFukushima Medical University

Principal Investigator

伊藤 浩  福島県立医科大学, 公私立大学の部局等, 教授 (20360357)

Co-Investigator(Kenkyū-buntansha) 小島 隆生  福島県立医科大学, 医学部, 准教授 (50807469)
久保 均  福島県立医科大学, 公私立大学の部局等, 教授 (00325292)
高橋 和弘  福島県立医科大学, 医学部, 教授 (20370257)
石井 士朗  福島県立医科大学, 医学部, 准教授 (90508813)
Project Period (FY) 2020-04-01 – 2025-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2021: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsPET / PET/MRI / O-15標識ガス / 脳血流量 / 脳酸素摂取率 / 脳血管障害 / MRI / brain / CBF / OEF
Outline of Research at the Start

同時収集型PET/MRI装置およびO-15標識ガスを用いて脳循環代謝諸量(脳血流量、脳血液量、脳酸素摂取率、脳酸素消費量)のPET測定を健常者および閉塞性脳血管障害患者を対象に行う。PETと同時に撮像可能なMRIを用いて、脳形態・血管の撮像と水拡散の計測、MRSによる乳酸等の代謝物計測も行い、水拡散の異常を来す脳虚血性病変も含めた閉塞性脳血管障害部位における酸素需給等の脳循環代謝病態を明らかにする。また、PETと同時にMRIで脳形態画像を経時的に撮像することによりPET画像のリアルタイム体動補正および脳萎縮の影響の補正を行い、同時収集型PET/MRI装置による脳循環代謝計測の高精度化を図る。

Outline of Annual Research Achievements

今年度は、研究対象となる慢性期の閉塞性脳血管障害の患者のリクルートを実施すると共に、O-15標識ガス定常吸入法PET検査による脳血流量(CBF)、脳血液量(CBV)、脳酸素摂取率(OEF)、脳酸素消費量(CMRO2)の無採血での非侵襲的な脳循環代謝諸量の測定法の開発について、O-15標識ガスPET検査の実測データによる妥当性の検証を行った。C15O、15O2、C15O2によるPETスキャンの放射能濃度画像上、参照領域と対象領域に関心領域を設定して放射能濃度を求め、参照領域におけるCBF、CBV、OEFを仮定して、CBF、CBV、OEF、CMRO2の対象領域/参照領域比(RCBF、RCBV、ROEF、RCMRO2)を算出した。参照部位のCBF、CBV、OEFの値が仮定値と異なった場合の測定誤差をシミュレーションで評価したところ、参照部位の値が±30%変動した場合、RCBF、ROEF共に±10%以下の測定誤差であった。RCBF、RCBV、ROEF、RCMRO2は動脈採血データを用いて算出したCBF、CBV、OEF、CMRO2の対象領域/参照領域比との間に病変側、病変対側共に良好な相関(r=0.95-1.00)を示した。本法では病態によるCBVの変化も考慮に入れたOEFの評価を行っているため、シミュレーションで示されたように閉塞性脳血管障害におけるmisery perfusionでみられるようなCBVの増加を伴うOEFの上昇を正確に評価することが理論上可能である。また、実測データにおいても閉塞性脳血管障害でのmisery perfusionにおけるOEFの上昇やmatched hypoperfusionにおけるCMRO2の低下を正確に評価し得ることが示され、本法は閉塞性脳血管障害の病態評価に応用可能と考えられた。

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

慢性期の閉塞性脳血管障害の患者を対象にした統合型PET/MRI装置を用いたO-15標識ガスPET検査を施行中であるが、新型コロナウイルス感染症拡大の影響等のため、研究の進捗に遅れが生じた。一方、15標識ガスPET検査による脳循環代謝諸量の非侵襲的な測定方法の開発をさらに進めることができ、動脈採血が施行できない症例においても脳循環代謝諸量の測定法を施行することが可能となった。

Strategy for Future Research Activity

5年目以降は当初の研究計画に沿って、閉塞性脳血管障害の患者を対象に、1年目の研究で確立した統合型PET/MRI装置を用いたO-15標識ガスPET検査による脳循環代謝諸量の測定を施行する。画像解析も2年目の研究で構築した正常データベースを用いて、ボクセル単位および関心領域単位での病態評価を行う。この際、MRIにより同時に測定された脳循環代謝関連情報、特に、水拡散の異常を来す脳虚血性病変およびその周辺部位をはじめとする病変の酸素需給等の脳循環代謝病態を中心に解析を行う。

Report

(4 results)
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (47 results)

All 2023 2022 2021 2020 Other

All Journal Article (26 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 26 results,  Open Access: 9 results) Presentation (17 results) (of which Int'l Joint Research: 2 results,  Invited: 10 results) Book (2 results) Remarks (2 results)

  • [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

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Brain 5-HT2A receptor binding and its neural network related to behavioral inhibition system2022

    • Author(s)
      Kojima Kazuho、Hirano Shigeki、Kimura Yasuyuki、Seki Chie、Ikoma Yoko、Takahata Keisuke、Ito Takehito、Yokokawa Keita、Hashimoto Hiroki、Kawamura Kazunori、Zhang Ming-Rong、Ito Hiroshi、Higuchi Makoto、Kuwabara Satoshi、Suhara Tetsuya、Yamada Makiko
    • Journal Title

      Brain Imaging and Behavior

      Volume: - Issue: 3 Pages: 1337-1348

    • DOI

      10.1007/s11682-021-00609-2

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurement of Striatal Dopamine Release Induced by Neuropsychological Stimulation in Positron Emission Tomography With Dual Injections of [11C]Raclopride2022

    • Author(s)
      Ikoma Yoko、Kimura Yasuyuki、Yamada Makiko、Obata Takayuki、Suhara Tetsuya、Ito Hiroshi
    • Journal Title

      Frontiers in Psychiatry

      Volume: 13 Pages: 811136-811136

    • DOI

      10.3389/fpsyt.2022.811136

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Construction of a Phantom for Image Quality Evaluation in PET/MRI System2022

    • Author(s)
      Takahashi Yasuyuki、Nemoto Ayaka、Hosokawa Shota、Ito Hiroshi、Oriuchi Noboru
    • Journal Title

      Annals of Nuclear Cardiology

      Volume: 8 Issue: 1 Pages: 103-108

    • DOI

      10.17996/anc.22-00152

    • ISSN
      2189-3926, 2424-1741
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [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
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Centiloid scale analysis for 18F-THK5351 PET imaging in Alzheimer’s disease2021

    • Author(s)
      Yamao Tensho、Miwa Kenta、Wagatsuma Kei、Shigemoto Yoko、Sato Noriko、Akamatsu Go、Ito Hiroshi、Matsuda Hiroshi
    • Journal Title

      Physica Medica

      Volume: 82 Pages: 249-254

    • DOI

      10.1016/j.ejmp.2021.02.017

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of a model-based attenuation correction method on whole-body 18F-fluorodeoxyglucose positron emission tomography/magnetic resonance imaging2021

    • Author(s)
      Kubo Hitoshi、Nemoto Ayaka、Ukon Naoyuki、Ito Hiroshi
    • Journal Title

      Radiological Physics and Technology

      Volume: 14 Issue: 1 Pages: 70-81

    • DOI

      10.1007/s12194-020-00605-z

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of organ glucose metabolism by 18F-FDG accumulation with insulin loading in aged mice compared with young normal mice2021

    • Author(s)
      Zhao Jingmin、Tan Chengbo、Imai Ryota、Ukon Naoyuki、Shimoyama Saki、Maejima Yuko、Omiya Yuji、Takahashi Kazuhiro、Ito Hiroshi、Nan Guangxian、Zhao Songji、Shimomura Kenju
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 7421-7421

    • DOI

      10.1038/s41598-021-86825-8

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differential associations of dopamine synthesis capacity with the dopamine transporter and D2 receptor availability as assessed by PET in the living human brain2021

    • Author(s)
      Yamamoto Yasuharu、Takahata Keisuke、Kubota Manabu、Takano Harumasa、Takeuchi Hiroyoshi、Kimura Yasuyuki、Sano Yasunori、Kurose Shin、Ito Hiroshi、Mimura Masaru、Higuchi Makoto
    • Journal Title

      NeuroImage

      Volume: 226 Pages: 117543-117543

    • DOI

      10.1016/j.neuroimage.2020.117543

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of Effect of Ninjin'yoeito on Regional Brain Glucose Metabolism by 18F-FDG Autoradiography With Insulin Loading in Aged Mice2021

    • Author(s)
      Zhao Jingmin、Imai Ryota、Ukon Naoyuki、Shimoyama Saki、Tan Chengbo、Maejima Yuko、Omiya Yuji、Takahashi Kazuhiro、Nan Guangxian、Zhao Songji、Ito Hiroshi、Shimomura Kenju
    • Journal Title

      Frontiers in Nutrition

      Volume: 8 Pages: 657663-657663

    • DOI

      10.3389/fnut.2021.657663

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship between regional gray matter volumes and dopamine D2 receptor and transporter in living human brains2021

    • Author(s)
      Kurose Shin、Kubota Manabu、Takahata Keisuke、Yamamoto Yasuharu、Fujiwara Hironobu、Kimura Yasuyuki、Ito Hiroshi、Takeuchi Hiroyoshi、Mimura Masaru、Suhara Tetsuya、Higuchi Makoto
    • Journal Title

      Human Brain Mapping

      Volume: - Issue: 12 Pages: 4048-4058

    • DOI

      10.1002/hbm.25538

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simulation of the distribution of astatine-211 solution dispersion in a lab room2021

    • Author(s)
      Kubo Hitoshi、Takahashi Kazuhiro、Shimoyama Saki、Zhao Songji、Ukon Naoyuki、Ito Hiroshi
    • Journal Title

      Nuclear Medicine Communications

      Volume: 42 Issue: 9 Pages: 1052-1059

    • DOI

      10.1097/mnm.0000000000001430

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A proposed combination of flat-panel detector and mobile X-ray systems for low-dose image-guided central venous catheter insertion2021

    • Author(s)
      Tashiro Masami、Kubo Hitoshi、Kanezawa Chie、Ito Hiroshi
    • Journal Title

      FUKUSHIMA JOURNAL OF MEDICAL SCIENCE

      Volume: 67 Issue: 3 Pages: 161-167

    • DOI

      10.5387/fms.2021-27

    • NAID

      130008131860

    • ISSN
      0016-2590, 2185-4610
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [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

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Possibility of cancer-stem-cell-targeted radioimmunotherapy for acute myelogenous leukemia using 211At-CXCR4 monoclonal antibody.2020

    • Author(s)
      Oriuchi N
    • Journal Title

      Sci. Rep.

      Volume: 10 Issue: 1 Pages: 6810-6810

    • DOI

      10.1038/s41598-020-63557-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Bilateral Medial Medullary Infarction Accompanied by Cerebral Watershed Infarction: A case report2020

    • Author(s)
      Zhao Jingmin、Nan Guangxian、Shen Guangxun、Zhao Songji、Ito Hiroshi
    • Journal Title

      Journal of Radiology Case Reports

      Volume: 14 Issue: 4 Pages: 1-7

    • DOI

      10.3941/jrcr.v14i4.3905

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Human dosimetry of free 211At and meta-[211At]astatobenzylguanidine (211At-MABG) estimated using preclinical biodistribution from normal mice2020

    • Author(s)
      Ukon Naoyuki、Zhao Songji、Washiyama Kohshin、Oriuchi Noboru、Tan Chengbo、Shimoyama Saki、Aoki Miho、Kubo Hitoshi、Takahashi Kazuhiro、Ito Hiroshi
    • Journal Title

      EJNMMI Physics

      Volume: 7 Issue: 1 Pages: 58-58

    • DOI

      10.1186/s40658-020-00326-7

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] PET研修セミナー 指針と考え方2 PET臨床研究の注意点2023

    • Author(s)
      伊藤 浩
    • Organizer
      第23回日本核医学会春季大会
    • Related Report
      2023 Research-status Report
    • Invited
  • [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
    • Related Report
      2023 Research-status Report
  • [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
    • Related Report
      2023 Research-status Report
  • [Presentation] Measurement of cerebral circulation and oxygen metabolism using integrated PET/MRI scanner with oxygen-15 labeled gases. Symposium5. PET/MRI: Advantages of Multimodality Imaging2022

    • Author(s)
      Ito H
    • Organizer
      13th Congress of the World Federation of Nuclear Medicine and Biology (WFNMB 2022)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] PET核医学エキスパートセミナー 臨床1 脳神経2022

    • Author(s)
      伊藤 浩
    • Organizer
      第22回日本核医学会春季大会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] PET研修セミナー 指針と考え方2 PET臨床研究の注意点2022

    • Author(s)
      伊藤 浩
    • Organizer
      第22回日本核医学会春季大会
    • Related Report
      2022 Research-status Report
    • Invited
  • [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
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [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
    • Related Report
      2022 Research-status Report
  • [Presentation] PET核医学エキスパートセミナー 臨床1 脳神経.2021

    • Author(s)
      伊藤 浩
    • Organizer
      第21回日本核医学会春季大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] PET研修セミナー 指針と考え方2 PET臨床研究の注意点.2021

    • Author(s)
      伊藤 浩
    • Organizer
      第21回日本核医学会春季大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 特別講演Ⅱ 強かな核医学 -診断と治療の融合-.2021

    • Author(s)
      伊藤 浩
    • Organizer
      日本核医学技術学会 第26回東北地方会総会学術大会 福島大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [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
    • Related Report
      2021 Research-status Report
  • [Presentation] PET核医学エキスパートセミナー 臨床1 脳神経2020

    • Author(s)
      伊藤 浩
    • Organizer
      第20回日本核医学会春季大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] PET研修セミナー 指針と考え方2 PET臨床研究の注意点2020

    • Author(s)
      伊藤 浩
    • Organizer
      第20回日本核医学会春季大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [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
    • Related Report
      2020 Research-status Report
  • [Presentation] 核医学教育講演2 臨床研究倫理指針と臨床研究法 核医学における臨床研究と研究倫理2020

    • Author(s)
      伊藤 浩
    • Organizer
      第60回日本核医学会学術総会
    • Related Report
      2020 Research-status Report
    • Invited
  • [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
    • Related Report
      2020 Research-status Report
  • [Book] 新核医学技術総論 臨床編2020

    • Author(s)
      伊藤 浩
    • Total Pages
      630
    • Publisher
      山代印刷株式会社
    • Related Report
      2020 Research-status Report
  • [Book] PET/MRIの臨床2020

    • Author(s)
      伊藤 浩、岡沢秀彦
    • Total Pages
      151
    • Publisher
      診断と治療社
    • Related Report
      2020 Research-status Report
  • [Remarks] 福島県立医科大学放射線医学講座ホームページ

    • URL

      http://www.fmu.ac.jp/cms/rad/index.html

    • Related Report
      2023 Research-status Report 2022 Research-status Report 2021 Research-status Report 2020 Research-status Report
  • [Remarks] 福島県立医科大学先端臨床研究センターホームページ

    • URL

      http://www.fmu.ac.jp/home/acrc/

    • Related Report
      2023 Research-status Report 2022 Research-status Report 2021 Research-status Report 2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-12-25  

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