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Application of MR Fingerprinting in Pediatric Brain MRI

Research Project

Project/Area Number 22K07746
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 InstitutionKyoto University

Principal Investigator

Fushimi Yasutaka  京都大学, 医学研究科, 准教授 (90639014)

Co-Investigator(Kenkyū-buntansha) 坂田 昭彦  京都大学, 医学研究科, 助教 (10838981)
日野田 卓也  京都大学, 医学研究科, 客員研究員 (30885132)
奥知 左智  京都大学, 医学研究科, 特定助教 (30910517)
吉田 健司  京都大学, 医学研究科, 助教 (50790557)
中島 諭  京都大学, 医学研究科, 助教 (80830091)
横山 淳史  京都大学, 医学研究科, 助教 (90529447)
Project Period (FY) 2022-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2024: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2023: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2022: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
KeywordsMR Fingerprinting / 定量画像 / 脳 / 神経皮膚黒色症 / MRI / 小児 / 低出生体重児 / 小児白質脳症 / T1値 / T2値 / fingerprinting
Outline of Research at the Start

本研究では、①MRF撮影方法の最適化、②MRFの臨床的有用性の評価、③既存定量画像と組み合わせた評価、に取り組む。臨床的有用性の評価については、神経線維の髄鞘化に伴いT1値、T2値がダイナミックに変化していくことが知られている小児に着目し、(a)低出生体重児のMRFによる発達評価、(b)神経皮膚黒色症のMRFによる重症度評価、(c)小児白質脳症のMRFによる予後予測、に取組む。

Outline of Final Research Achievements

Regarding the optimization of MRF (Magnetic Resonance Fingerprinting) acquisition methods, 2D MRF was applied to evaluate gadolinium deposition in the dentate nucleus of the cerebellum through short-time single-slice imaging. In 3D MRF acquisitions, it was demonstrated that small dictionary sizes, which are commonly used, tend to underestimate water components when evaluating signals with high water content. Therefore, the use of high-resolution dictionaries is preferable for accurate assessment. Furthermore, in cases of neurocutaneous melanosis where melanin deposits occur, 3D MRF was applied, demonstrating the feasibility of quantitative evaluation using T1 and T2 values. In a combined assessment with existing quantitative imaging techniques, T1 shortening induced by oxygen inhalation was compared using 3D MRF and conventional methods, indicating the potential for clinical application.

Academic Significance and Societal Importance of the Research Achievements

2D-MRFでは短時間でT1値とT2値の同時取得が可能であり、ガドリニウム造影剤投与歴との相関から臨床応用の有用性が示された。3D-MRFでは辞書解像度による測定精度と計算効率の評価を行い、低解像度辞書でも十分な再現性が得られた。ただし、水成分評価には低解像度辞書では過小評価につながり、高解像度辞書が必要であることが示された。乳児から異常が見られうる、神経皮膚黒色症の定量評価では、3D-MRFではT1値とT2値を用い客観的な病変評価が可能となり、新規性と臨床的意義が認められた。酸素吸入によるT1短縮も3D-MRFで評価され、他法との比較により有効性が確認された。

Report

(4 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • Research Products

    (49 results)

All 2025 2024 2023 2022

All Journal Article (30 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 30 results,  Open Access: 19 results) Presentation (19 results) (of which Int'l Joint Research: 14 results)

  • [Journal Article] Generation of high-resolution MPRAGE-like images from 3D head MRI localizer (AutoAlign Head) images using a deep learning-based model2025

    • Author(s)
      Tagawa Hiroshi、Fushimi Yasutaka、Fujimoto Koji、Nakajima Satoshi、Okuchi Sachi、Sakata Akihiko、Otani Sayo、Wicaksono Krishna Pandu、Wang Yang、Ikeda Satoshi、Ito Shuichi、Umehana Masaki、Shimotake Akihiro、Kuzuya Akira、Nakamoto Yuji
    • Journal Title

      Japanese Journal of Radiology

      Volume: - Issue: 5 Pages: 761-769

    • DOI

      10.1007/s11604-024-01728-8

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantitative Assessment of Gadolinium Deposition in Dentate Nuclei with MR Fingerprinting2025

    • Author(s)
      Wang Yang、Fushimi Yasutaka、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Otani Sayo、Tagawa Hiroshi、Ikeda Satoshi、Ito Shuichi、Tanji Masahiro、Ibi Yumiko、Morita Satoshi、Urushibata Yuta、Arakawa Yoshiki、Nakamoto Yuji
    • Journal Title

      Academic Radiology

      Volume: 32 Issue: 1 Pages: 391-399

    • DOI

      10.1016/j.acra.2024.08.015

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of SS-EPI DWI and one-minute TGSE-BLADE DWI for diagnosis of acute infarction2025

    • Author(s)
      Okuchi Sachi、Fushimi Yasutaka、Sakata Akihiko、Otani Sayo、Nakajima Satoshi、Maki Takakuni、Tanji Masahiro、Sano Noritaka、Ikeda Satoshi、Ito Shuichi、Urushibata Yuta、Zhou Kun、Arakawa Yoshiki、Nakamoto Yuji
    • Journal Title

      Scientific Reports

      Volume: 15 Issue: 1

    • DOI

      10.1038/s41598-025-90413-5

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison of DWI techniques in patients with epidermoid cyst: TGSE-BLADE DWI vs. SS-EPI DWI2024

    • Author(s)
      Otani Sayo、Fushimi Yasutaka、Okuchi Sachi、Sakata Akihiko、Yamamoto Takayuki、Nakajima Satoshi、Wang Yang、Ikeda Satoshi、Ito Shuichi、Yasumura Sumika、Takada Shigeki、Sano Noritaka、Ueno Kentaro、Urushibata Yuta、Zhou Kun、Arakawa Yoshiki、Nakamoto Yuji
    • Journal Title

      Japanese Journal of Radiology

      Volume: - Issue: 5 Pages: 752-760

    • DOI

      10.1007/s11604-024-01717-x

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical and imaging characteristics of supratentorial glioma with IDH2 mutation2024

    • Author(s)
      Ikeda Satoshi、Sakata Akihiko、Arakawa Yoshiki、Mineharu Yohei、Makino Yasuhide、Takeuchi Yasuhide、Fushimi Yasutaka、Okuchi Sachi、Nakajima Satoshi、Otani Sayo、Nakamoto Yuji
    • Journal Title

      Neuroradiology

      Volume: 66 Issue: 6 Pages: 973-981

    • DOI

      10.1007/s00234-024-03361-8

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thin-slice reverse encoding distortion correction DWI facilitates visualization of non-functioning pituitary neuroendocrine tumor (PitNET)/pituitary adenoma and surrounding normal structures2024

    • Author(s)
      Ito Shuichi、Okuchi Sachi、Fushimi Yasutaka、Otani Sayo、Wicaksono Krishna Pandu、Sakata Akihiko、Miyake Kanae Kawai、Numamoto Hitomi、Nakajima Satoshi、Tagawa Hiroshi、Tanji Masahiro、Sano Noritaka、Kondo Hiroki、Imai Rimika、Saga Tsuneo、Fujimoto Koji、Arakawa Yoshiki、Nakamoto Yuji
    • Journal Title

      European Radiology Experimental

      Volume: 8 Issue: 1

    • DOI

      10.1186/s41747-024-00430-8

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Specific consistency score for rational selection of epilepsy resection surgery candidates2024

    • Author(s)
      Tojima Maya,Shimotake Akihiro,Neshige Shuichiro,Okada Tadashi,Kobayashi Katsuya,Usami Kiyohide,Matsuhashi Masao,Honda Masayuki,Takeyama Hirofumi,Hitomi Takefumi,Yoshida Takeshi,Yokoyama Atsushi,Fushimi Yasutaka,Ueno Tsukasa,Yamao Yukihiro,Kikuchi Takayuki,Namiki Takao,Arakawa Yoshiki,Takahashi Ryosuke,Ikeda Akio
    • Journal Title

      Epilepsia

      Volume: 65 Issue: 5 Pages: 1322-1332

    • DOI

      10.1111/epi.17945

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Segmentation and volume estimation of habenula using deep-learning in patients with depression2024

    • Author(s)
      Kyuragi Yusuke、Oishi Naoya、Hatakoshi Momoko、Hirano Jinichi、Noda Takamasa、Yoshihara Yujiro、Ito Yuri、Igarashi Hiroyuki、Miyata Jun、Takahashi Kento、Kamiya Kei、Matsumoto Junya、Okada Tomohisa、Fushimi Yasutaka、Nakagome Kazuyuki、Mimura Masaru、Murai Toshiya、Suwa Taro
    • Journal Title

      Biological Psychiatry Global Open Science

      Volume: - Issue: 4 Pages: 100314-100314

    • DOI

      10.1016/j.bpsgos.2024.100314

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hemosiderin Detection inside the Mammillary Bodies Using Quantitative Susceptibility Mapping on Patients with Wernicke-Korsakoff Syndrome2024

    • Author(s)
      Nakamura Yuri、Fushimi Yasutaka、Hinoda Takuya、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Otani Sayo、Tagawa Hiroshi、Wang Yang、Ikeda Satoshi、Kawashima Hirotsugu、Uemura Maiko T、Nakamoto Yuji
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 23 Issue: 1 Pages: 14-17

    • DOI

      10.2463/mrms.ici.2022-0109

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Vessel wall imaging and carotid artery stenting for recurrent cervical internal carotid artery vasospasm syndrome: illustrative case2023

    • Author(s)
      Tokunaga Shinya、Yamao Yukihiro、Maki Takakuni、Ishii Akira、Miyake Tomoaki、Yasuda Ken、Abekura Yu、Okawa Masakazu、Kikuchi Takayuki、Fushimi Yasutaka、Yoshida Kazumichi、Miyamoto Susumu
    • Journal Title

      Journal of Neurosurgery: Case Lessons

      Volume: 5 Issue: 23

    • DOI

      10.3171/case2341

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between enhanced carbonyl stress and decreased apparent axonal density in schizophrenia by multimodal white matter imaging2023

    • Author(s)
      Son Shuraku、Arai Makoto、Toriumi Kazuya、Andica Christina、Matsuyoshi Daisuke、Kamagata Koji、Aoki Shigeki、Kawashima Takahiko、Kochiyama Takanori、Okada Tomohisa、Fushimi Yasutaka、Nakamoto Yuji、Kobayashi Yuko、Murai Toshiya、Itokawa Masanari、Miyata Jun
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 12220-12220

    • DOI

      10.1038/s41598-023-39379-w

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] From pituitary adenoma to PitNET: it is time to discuss PitNET/pituitary adenoma2023

    • Author(s)
      Fushimi Yasutaka、Taoka Toshiaki、Naganawa Shinji
    • Journal Title

      Japanese Journal of Radiology

      Volume: 41 Issue: 8 Pages: 787-788

    • DOI

      10.1007/s11604-023-01412-3

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Can we distinguish atypical primary brain lymphoma from glioblastoma multiforme by looking at the non-enhancing tumor?2023

    • Author(s)
      Fushimi Yasutaka、Nakajima Satoshi
    • Journal Title

      European Radiology

      Volume: 33 Issue: 8 Pages: 5355-5356

    • DOI

      10.1007/s00330-023-09750-6

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Value of Quantitative Susceptibility Mapping in Clinical Neuroradiology2023

    • Author(s)
      Fushimi Yasutaka、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Otani Sayo、Nakamoto Yuji
    • Journal Title

      Journal of Magnetic Resonance Imaging

      Volume: - Issue: 6 Pages: 1914-1929

    • DOI

      10.1002/jmri.29010

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Incidence of neurocutaneous melanosis in Japanese pediatric patients with congenital melanocytic nevi2023

    • Author(s)
      Takiya Miyuki、Fushimi Yasutaka、Sakamoto Michiharu、Yoshida Takeshi、Ueno Kentaro、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Otani Sayo、Tagawa Hiroshi、Morimoto Naoki、Nakamoto Yuji
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1

    • DOI

      10.1038/s41598-023-43829-w

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Continuous and Early Progression of Carotid Intima-Media Thickness after Radiotherapy for Head and Neck Cancer: 5-Year Prospective Observational Study2023

    • Author(s)
      Yamamoto Y, Okawa M, Suzuki K, Tateya I, Yoshimura M, Fushimi Y, Kato ET, Yoshida K, Miyamoto S.
    • Journal Title

      Cerebrovasc Dis

      Volume: 30 Issue: 5 Pages: 543-551

    • DOI

      10.1159/000528622

    • Related Report
      2023 Research-status Report 2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Partially thrombosed giant basilar artery aneurysm with attenuated contrast enhancement of the intraluminal thrombus on vessel wall MRI after flow diversion treatment: illustrative case2023

    • Author(s)
      Matsukawa So、Ishii Akira、Fushimi Yasutaka、Abekura Yu、Nagahori Takashi、Kikuchi Takayuki、Okawa Masakazu、Yamao Yukihiro、Sasaki Natsuhi、Tsuji Hirofumi、Akiyama Ryo、Miyamoto Susumu
    • Journal Title

      Journal of Neurosurgery: Case Lessons

      Volume: 6 Issue: 14

    • DOI

      10.3171/case23307

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Vessel wall MRI in moyamoya disease: arterial wall enhancement varies depending on age, arteries, and disease progression2023

    • Author(s)
      Tagawa Hiroshi、Fushimi Yasutaka、Funaki Takeshi、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Hinoda Takuya、Grinstead John、Ahn Sinyeob、Hidaka Yu、Yoshida Kazumichi、Miyamoto Susumu、Nakamoto Yuji
    • Journal Title

      European Radiology

      Volume: 34 Issue: 4 Pages: 2183-2194

    • DOI

      10.1007/s00330-023-10251-9

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of isocitrate dehydrogenase mutation in 2021 world health organization classification grade 3 and 4 glioma adult-type diffuse gliomas with 18F-fluoromisonidazole PET2023

    • Author(s)
      Wang Yang、Fushimi Yasutaka、Arakawa Yoshiki、Shimizu Yoichi、Sano Kohei、Sakata Akihiko、Nakajima Satoshi、Okuchi Sachi、Hinoda Takuya、Oshima Sonoko、Otani Sayo、Ishimori Takayoshi、Tanji Masahiro、Mineharu Yohei、Yoshida Kazumichi、Nakamoto Yuji
    • Journal Title

      Japanese Journal of Radiology

      Volume: 41 Issue: 11 Pages: 1255-1264

    • DOI

      10.1007/s11604-023-01450-x

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Denoising approach with deep learning-based reconstruction for neuromelanin-sensitive MRI: image quality and diagnostic performance2023

    • Author(s)
      Oshima Sonoko、Fushimi Yasutaka、Miyake Kanae Kawai、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Hinoda Takuya、Otani Sayo、Numamoto Hitomi、Fujimoto Koji、Shima Atsushi、Nambu Masahito、Sawamoto Nobukatsu、Takahashi Ryosuke、Ueno Kentaro、Saga Tsuneo、Nakamoto Yuji
    • Journal Title

      Japanese Journal of Radiology

      Volume: 41 Issue: 11 Pages: 1216-1225

    • DOI

      10.1007/s11604-023-01452-9

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] “Transcallosal” periventricular anastomosis in moyamoya disease: the fourth periventricular anastomosis and a potential predictor of hemorrhage2023

    • Author(s)
      Yamao Yukihiro、Funaki Takeshi、Yamada Hiroki、Okawa Masakazu、Mineharu Yohei、Kikuchi Takayuki、Fushimi Yasutaka、Kataoka Hiroharu、Yoshida Kazumichi、Takahashi Jun C、Miyamoto Susumu、Arakawa Yoshiki
    • Journal Title

      Journal of Stroke and Cerebrovascular Diseases

      Volume: 32 Issue: 12 Pages: 107428-107428

    • DOI

      10.1016/j.jstrokecerebrovasdis.2023.107428

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ruptured thrombosed vertebral artery dissecting aneurysm treated with staged flow diverter after prediction of the rupture point by vessel wall MRI2023

    • Author(s)
      Matsukawa So、Ishii Akira、Fushimi Yasutaka、Terada Yukinori、Natsuhara Hiroki、Kikuchi Takayuki、Okawa Masakazu、Yamao Yukihiro、Abekura Yu、Sasaki Natsuhi、Tsuji Hirofumi、Akiyama Ryo、Miyamoto Susumu、Arakawa Yoshiki
    • Journal Title

      The Neuroradiology Journal

      Volume: - Issue: 6 Pages: 772-775

    • DOI

      10.1177/19714009231224420

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Telomerase reverse transcriptase promoter mutation and histologic grade in IDH wild-type histological lower-grade gliomas: The value of perfusion-weighted image, diffusion-weighted image, and 18F-FDG-PET2023

    • Author(s)
      Ikeda Satoshi、Sakata Akihiko、Fushimi Yasutaka、Okuchi Sachi、Arakawa Yoshiki、Makino Yasuhide、Mineharu Yohei、Nakajima Satoshi、Hinoda Takuya、Yoshida Kazumichi、Miyamoto Susumu、Nakamoto Yuji
    • Journal Title

      European Journal of Radiology

      Volume: 159 Pages: 110658-110658

    • DOI

      10.1016/j.ejrad.2022.110658

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Information flow and dynamic functional connectivity during electroconvulsive therapy in patients with depression.2023

    • Author(s)
      Kyuragi Y, *Oishi N, Yamasaki S, Hazama M, Miyata J, Shibata M, Fujiwara H, Fushimi Y, Murai T, Suwa T.
    • Journal Title

      J Affect Disord.

      Volume: 328 Pages: 141-152

    • DOI

      10.1016/j.jad.2023.02.060

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of apparent diffusion coefficient of two-dimensional BLADE turbo gradient- and spin-echo diffusion-weighted imaging with a breast phantom2023

    • Author(s)
      Ohki Akiko、Sagawa Hajime、Iima Mami、Kataoka Masako、Fushimi Yasutaka、Zhou Kun
    • Journal Title

      Radiological Physics and Technology

      Volume: 16 Issue: 1 Pages: 118-126

    • DOI

      10.1007/s12194-022-00694-y

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Brain imaging of sequential acquisition using a flexible PET scanner and 3-T MRI: quantitative and qualitative assessment2022

    • Author(s)
      Nakajima Satoshi、Fushimi Yasutaka、Hinoda Takuya、Sakata Akihiko、Okuchi Sachi、Arakawa Yoshiki、Ishimori Takayoshi、Nakamoto Yuji
    • Journal Title

      Annals of Nuclear Medicine

      Volume: 37 Issue: 4 Pages: 209-218

    • DOI

      10.1007/s12149-022-01817-6

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Accuracy, repeatability, and reproducibility of T1 and T2 relaxation times measurement by 3D magnetic resonance fingerprinting with different dictionary resolutions2022

    • Author(s)
      Wicaksono Krishna Pandu、Fushimi Yasutaka、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Hinoda Takuya、Oshima Sonoko、Otani Sayo、Tagawa Hiroshi、Urushibata Yuta、Nakamoto Yuji
    • Journal Title

      European Radiology

      Volume: 33 Issue: 4 Pages: 2895-2904

    • DOI

      10.1007/s00330-022-09244-x

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of deep gray matter for early brain development using quantitative susceptibility mapping2022

    • Author(s)
      Otani Sayo、Fushimi Yasutaka、Iwanaga Kogoro、Tomotaki Seiichi、Shimotsuma Taiki、Nakajima Satoshi、Sakata Akihiko、Okuchi Sachi、Hinoda Takuya、Wicaksono Krishna Pandu、Takita Junko、Kawai Masahiko、Nakamoto Yuji
    • Journal Title

      European Radiology

      Volume: - Issue: 6 Pages: 4488-4499

    • DOI

      10.1007/s00330-022-09267-4

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comparison of TGSE-BLADE DWI, RESOLVE DWI, and SS-EPI DWI in healthy volunteers and patients after cerebral aneurysm clipping2022

    • Author(s)
      Okuchi Sachi、Fushimi Yasutaka、Yoshida Kazumichi、Nakajima Satoshi、Sakata Akihiko、Hinoda Takuya、Otani Sayo、Sagawa Hajime、Zhou Kun、Yamao Yukihiro、Okawa Masakazu、Nakamoto Yuji
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 17689-17689

    • DOI

      10.1038/s41598-022-22760-6

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Super-resolution application of generative adversarial network on brain time-of-flight MR angiography: image quality and diagnostic utility evaluation2022

    • Author(s)
      Wicaksono Krishna Pandu、Fujimoto Koji、Fushimi Yasutaka、Sakata Akihiko、Okuchi Sachi、Hinoda Takuya、Nakajima Satoshi、Yamao Yukihiro、Yoshida Kazumichi、Miyake Kanae Kawai、Numamoto Hitomi、Saga Tsuneo、Nakamoto Yuji
    • Journal Title

      European Radiology

      Volume: 33 Issue: 2 Pages: 936-946

    • DOI

      10.1007/s00330-022-09103-9

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Presentation] Evaluating DWI Methods in Epidermoid Cyst Patients TGSE-BLADE DWI vs. SS-EPI DWI.2025

    • Author(s)
      Yasutaka Fushimi, Sayo Otani, Sachi Okuchi, Akihiko Sakata, Takayuki Yamamoto, Satoshi Nakajima, Yang Wang, Satoshi Ikeda, Shuichi Ito, Sumika Yasumura, Shigeki Takada, Noritaka Sano, Kentaro Ueno, Yuta Urushibata, Kun Zhou, Yoshiki Arakawa, Yuji Nakamoto.
    • Organizer
      ISMRM Workshop on 40 Years of Diffusion: Past, Present & Future Perspectives
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Integrated evaluation of Nigrosome 1 sign, neuromelanin-sensitive MR and iron deposition.2024

    • Author(s)
      Yasutaka Fushimi, Kiarash Ghassaban, Sean K. Sethi, Satoshi Nakajima, Sachi Okuchi, Akihiko Sakata, Sayo Otani, Satoshi Ikeda, Shuichi Ito, Masaki Umehana, Yongping Ma, Yuta Terada, Atsushi Shima, Nobukatsu Sawamoto, Yuji Nakamoto.
    • Organizer
      The 110th Scientific Assembly and Annual Meeting of the Radiological Society of North America
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] QUANTITATIVE ASSESSMENT OF GADOLINIUEPOSITION IN DENTATE NUCLEI WITH MR FINGERPRINTING.2024

    • Author(s)
      Yang Wang, Yasutaka Fushimi, Satoshi Nakajima, Akihiko Sakata, Sachi Okuchi, Sayo Otani, Hiroshi Tagawa, Satoshi Ikeda, Shuichi Ito, Masahiro Tanji, Yuta Urushibata, Yoshiki Arakawa, Yuji Nakamoto.
    • Organizer
      The 110th Scientific Assembly and Annual Meeting of the Radiological Society of North America
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CLINICAL APPLICATIONS OF TECHNIQUES TO REDUCE GEOMETRIC DISTORTION AND SUSCEPTIBILITY ARTIFACT IN DIFFUSION-WEIGHTED MRI.2024

    • Author(s)
      Sachi Okuchi, Yasutaka Fushimi, Shuichi Ito, Koji Fujimoto, Satoshi Nakajima, Akihiko Sakata, Takayuki Yamamoto, Sayo Otani, Kanae Kawai Miyake, Hitomi Numamoto, Yuichiro Monzen, Azusa Ota, Satoshi Ikeda, Masaki Umehana, Yongping Ma, Shin Morooka, Jumpei Fujimoto, Yuji Nakamoto.
    • Organizer
      The 110th Scientific Assembly and Annual Meeting of the Radiological Society of North America
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Automated VOI analysis of amyloid PET-MRI.2024

    • Author(s)
      Yasutaka Fushimi, Satoshi Nakajima, Sachi Okuchi, Akihiko Sakata, Sayo Otani, Azusa Sakurama, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Shuichi Ito, Masaki Umehana, Yongping Ma, Katsuhiko Mitsumoto, Manabu Kubota, Atsushi Shima, Nobukatsu Sawamoto, and Yuji Nakamoto.
    • Organizer
      The 2024 ISMRM & ISMRT Annual Meeting & Exhibition in Singapore
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of High-resolution MR reconstruction technique, Precise IQ Engine (PIQE) for Flow Sensitive Black Blood (FSBB) Imaging.2024

    • Author(s)
      Sachi Okuchi, Yasutaka Fushimi, Koji Fujimoto, Kanae Kawai Miyake, Hitomi Numamoto, Yuichiro Monzen, Satoshi Nakajima, Akihiko Sakata, Sayo Otani, Azusa Sakurama, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Shuichi Ito, Masaki Umehana, Yongping Ma, Hiroki Kondo, Rimika Imai, Yuji Nakamoto.
    • Organizer
      The 2024 ISMRM & ISMRT Annual Meeting & Exhibition in Singapore
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Bolus Arrival Time in Moyamoya Disease Using Ultra-Fast 3D Dynamic Contrast-Enhanced MR Imaging by GRASP technique.2024

    • Author(s)
      Shuichi Ito, Sachi Okuchi, Yasutaka Fushimi, Koji Fujimoto, Satoshi Nakajima, Akihiko Sakata, Sayo Otani, Azusa Sakurama, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Masaki Umehana, Yongping Ma, Takeshi Funaki, Yuji Nakamoto.
    • Organizer
      The 2024 ISMRM & ISMRT Annual Meeting & Exhibition in Singapore
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MR fingerprinting for quantification of brain amyloid burden: from development to prospective multi-site external validation.2024

    • Author(s)
      Shohei Fujita, Yasutaka Fushimi, Yujiro Otsuka, Katsutoshi Murata, Guido Buonincontri, Gregor Koerzdoerfer, Mathias Nittka, Issei Fukunaga, Kaito Takabayashi, Yumiko Motoi, Madoka Nakajima, Koji Murakami, Atsushi Shima, Manabu Kubota, Berkin Bilgic, Koji Kamagata, Nobukatsu Sawamoto, Osamu Abe
    • Organizer
      The 2024 ISMRM & ISMRT Annual Meeting & Exhibition in Singapore
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 先天性色素細胞性色素性母斑患者における神経皮膚黒色素症の合併率2024

    • Author(s)
      伏見育崇、瀧谷幸、中島諭、坂田昭彦、奥知左智、大谷紗代、田川弘、汪洋、櫻間梓、池田賢司、伊藤秀一、梅花優貴、馬永萍、中本裕士。
    • Organizer
      第53回日本神経放射線学会
    • Related Report
      2023 Research-status Report
  • [Presentation] 下垂体腺腫患者におけるAiCEによりノイズ除去を行った短時間撮像RDC-DWIの画像評価2024

    • Author(s)
      奥知左智、伏見育崇、藤本晃司、三宅可奈江、伊藤秀一、中島諭、坂田昭彦、大谷紗代、沼元瞳、門前侑一郎、近藤大貴、今井里実華、中本裕士
    • Organizer
      第53回日本神経放射線学会
    • Related Report
      2023 Research-status Report
  • [Presentation] Inter-scanner consistency of T1 map and proton spin density map derived from strategically acquired gradient echo (STAGE) imaging.2023

    • Author(s)
      Yasutaka Fushimi, Satoshi Nakajima, Sachi Okuchi, Akihiko Sakata, Takuya Hinoda, Sayo Otani, Azusa Sakurama, Krishna Pandu Wicaksono, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Shuichi Ito, Miyuki Takiya, and Yuji Nakamoto.
    • Organizer
      The ISMRM & ISMRT 2023 Annual Meeting & Exhibition in Toronto
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Evaluation of reverse encoding distortion correction DWI in patients with non-functioning pituitary macroadenoma.2023

    • Author(s)
      Shuichi Ito, Sachi Okuchi, Yasutaka Fushimi, Kanae Kawai Miyake, Koji Fujimoto, Hitomi Numamoto, Satoshi Nakajima, Akihiko Sakata,Takuya Hinoda, Sayo Otani, Azusa Sakurama, Krishna Pandu Wicaksono, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Miyuki Takiya, Hiroki Kondo, Rimika Imai, Tsuneo Saga, and Yuji Nakamoto
    • Organizer
      The ISMRM & ISMRT 2023 Annual Meeting & Exhibition in Toronto
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Application of slice-accelerated one-minute TGSE-BLADE DWI in clinical practices.2023

    • Author(s)
      Sachi Okuchi, Yasutaka Fushimi, Satoshi Nakajima, Akihiko Sakata, Takuya Hinoda, Sayo Otani, Azusa Sakurama, Krishna Pandu Wicaksono, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Shuichi ito, Miyuki Takiya, Kun Zhou, and Yuji Nakamoto.
    • Organizer
      The ISMRM & ISMRT 2023 Annual Meeting & Exhibition in Toronto
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Strategically Acquired Gradient Echo (STAGE) 法で得られる定量値の装置間における検討2023

    • Author(s)
      伏見育崇、中島諭、坂田昭彦、奥知左智、大谷紗代、田川弘、汪洋、櫻間梓、池田賢司、伊藤秀一、瀧谷幸、梅花優貴、馬永萍、中本裕士
    • Organizer
      第51回日本磁気共鳴医学会大会
    • Related Report
      2023 Research-status Report
  • [Presentation] Denoising approach with deep learning-based reconstruction for neuromelanin-sensitive MRI.2022

    • Author(s)
      Sonoko Oshima, Yasutaka Fushimi, Kanae Kawai Miyake, Satoshi Nakajima, Akihiko Sakata, Sachi Okuchi, Takuya Hinoda, Sayo Otani, Hitomi Numamoto, Masahito Nambu, Koji Fujimoto, Tsuneo Saga, Yuji Nakamoto.
    • Organizer
      The 108th Scientific Assembly and Annual Meeting of the Radiological Society of North America.
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Comparison of DWIs after cerebral aneurysmal clipping between TGSE-BLADE-DWI, RESOLVE and SS-EPI.2022

    • Author(s)
      Sachi Okuchi, Yasutaka Fushimi, Satoshi Nakajima, Akihiko Sakata, Takuya Hinoda, Sayo Otani, Azusa Sakurama, Krishna Pandu Wicaksono, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Kun Zhou, Yuji Nakamoto.
    • Organizer
      International Society for Magnetic Resonance in Medicine
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Correlation between SUV, tumor blood flow and ADC of extra-axial tumors on FDG-PET/MRI.2022

    • Author(s)
      Sayo Otani, Yasutaka Fushimi, Satoshi Nakajima, Akihiko Sakata, Sachi Okuchi, Takuya Hinoda, Azusa Sakurama, Krishna Pandu Wicaksono, Hiroshi Tagawa, Yang Wang, Satoshi Ikeda, Yuji Nakamoto.
    • Organizer
      International Society for Magnetic Resonance in Medicine
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] もやもや病に対する DANTE-T1-SPACE を用いた血管壁イメージング2022

    • Author(s)
      田川弘、伏見育崇、中島諭、坂田昭彦、奥知左智、日野田卓也、John Grinstead, Sinyeob Ahn, 中本裕士
    • Organizer
      第81回日本医学放射線学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] GANによる脳MRA画像の高分解能画像化2022

    • Author(s)
      Krishna Pandu Wicaksono、藤本晃司、伏見育崇、坂田昭彦、日野田卓也、三宅可奈江、沼元瞳、佐賀恒夫、中本裕士
    • Organizer
      第81回日本医学放射線学会総会
    • Related Report
      2022 Research-status Report

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Published: 2022-04-19   Modified: 2026-01-16  

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