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Development of quantitative evaluation method for perivascular space in cerebral small vessel disease using high-resolution 3D brain MRI

Research Project

Project/Area Number 20K08104
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 InstitutionMie University

Principal Investigator

MAEDA Masayuki  三重大学, 医学部, 寄附講座教授 (70219278)

Co-Investigator(Kenkyū-buntansha) 中山 良平  立命館大学, 理工学部, 教授 (20402688)
伊井 裕一郎  三重大学, 医学系研究科, 寄附講座教授 (40362347)
海野 真記  三重大学, 医学部附属病院, 講師 (30649059)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords脳小血管病 / 血管周囲腔 / 定量化 / ソフトウェア / 磁気共鳴画像 / MRI / segmentation / deep learning / 3次元脳MRI / 計測ソフトウェア / 認知機能
Outline of Research at the Start

脳小血管病は血管性認知症の中核となる病態である。近年の研究から、脳小血管病において高頻度に認められるMRI 画像マーカー(白質病変、微小出血、ラクナ、皮質微小梗塞、血管周囲腔)が確立してきた。これらの画像マーカーは、認知機能と相関することが報告されているが、血管周囲腔に関してはいまだ定性的な評価の域を超えていない。本研究の目的は、独自に開発した高解像3次元 脳MRI と血管周囲腔容積の解析ソフトウェアを用いることにより、血管周囲腔の画像マーカーとしての定量化を確立することである。新しく開発した方法が、脳小血管病による認知症の診断において、高い診断精度を有するかを検討する。

Outline of Final Research Achievements

Dilated perivascular spaces are reportedly correlated with cognitive decline in patients with cerebral small vessel disease. However,there is no objective data yet on whether enlargement of the perivascular space is involved in cognitive function. The purpose of this research is to develop a method to measure and evaluate its volume with high-resolution 3D brain MRI using quantitative analysis software.
The outline of the software is to extract perivascular space candidates using the determined threshold. Then, the volume of the perivascular space was calculated by multiplying the number of voxels in the divided perivascular space by the voxel size. Using this software, we investigated cases of cerebral small vessel disease. The software developed in this study can measure the volume of perivascular spaces in a short time, and has been proven to be a highly reliable method for clinical use.

Academic Significance and Societal Importance of the Research Achievements

脳小血管病における認知機能の画像マーカーの一つに拡大した血管周囲腔がある。拡大した血管周囲腔は、技術的に定量評価が難しい画像マーカーである。この容積を簡便で正確に計測するソフトウェアの開発を成し遂げたことの学術的な意義は高い。脳小血管病の一つである脳アミロイド血管症は、アルツハイマー病と合併する頻度が極めて高い。最近、本邦でアルツハイマー病の疾患修飾薬が認可されており、その適応基準に脳小血管病の画像マーカーが重視されている。拡大した血管周囲腔の定量評価を可能とした本研究は、今後アルツハイマー病の疾患修飾薬適応にも影響を与える可能性がある。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (72 results)

All 2024 2023 2022 2021 2020

All Journal Article (26 results) (of which Int'l Joint Research: 19 results,  Peer Reviewed: 26 results,  Open Access: 13 results) Presentation (34 results) (of which Int'l Joint Research: 9 results,  Invited: 11 results) Book (12 results)

  • [Journal Article] Superficial small cerebellar infarcts in cerebral amyloid angiopathy on 3T MRI: A preliminary study2024

    • Author(s)
      Ii Yuichiro、Ishikawa Hidehiro、Nishigaki Akisato、Utsunomiya Takaya、Nakamura Naoko、Hirata Yoshinori、Matsuyama Hirofumi、Kajikawa Hiroyuki、Matsuura Keita、Matsuda Kana、Shinohara Masaki、Kishi Seiya、Kogue Ryota、Umino Maki、Maeda Masayuki、Tomimoto Hidekazu、Shindo Akihiro
    • Journal Title

      Journal of the Neurological Sciences

      Volume: 459 Pages: 122975-122975

    • DOI

      10.1016/j.jns.2024.122975

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cortical Brush Sign: A Novel Finding on Thin-slice 3T Susceptibility-weighted Imaging in Acute Cerebral Infarct and Cerebral Venous Thrombosis2024

    • Author(s)
      Kishi Seiya、Maeda Masayuki、Tanaka Fumine、Kogue Ryota、Umino Maki、Sakuma Hajime
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 23 Issue: 2 Pages: 238-241

    • DOI

      10.2463/mrms.bc.2022-0120

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pulvinar quantitative susceptibility mapping predicts visual hallucinations post‐deep brain stimulation in Parkinson's disease2023

    • Author(s)
      Matsuura Keita、Ii Yuichiro、Maeda Masayuki、Tabei Ken‐ichi、Satoh Masayuki、Umino Maki、Kajikawa Hiroyuki、Araki Tommohiro、Nakamura Naoko、Matsuyama Hirofumi、Shindo Akihiro、Tomimoto Hidekazu
    • Journal Title

      Brain and Behavior

      Volume: 13 Issue: 11 Pages: 1-11

    • DOI

      10.1002/brb3.3263

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of Intra-Aneurysmal Residual Blood Flow with the iMSDE T1-Black Blood Imaging after Flow Diverter Treatment2023

    • Author(s)
      Suzuki Yume、Toma Naoki、Inoue Katsuhiro、Ichikawa Tomonori、Nishikawa Hirofumi、Miura Yoichi、Fujimoto Masashi、Yasuda Ryuta、Maeda Masayuki、Suzuki Hidenori
    • Journal Title

      Journal of Neuroendovascular Therapy

      Volume: 17 Issue: 8 Pages: 159-166

    • DOI

      10.5797/jnet.oa.2023-0016

    • ISSN
      1882-4072, 2186-2494
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Magnetic resonance imaging and neuropsychological findings for predicting of cognitive deterioration in memory clinic patients2023

    • Author(s)
      Matsuda Kana、Shinohara Masaki、Ii Yuichiro、Tabei Ken-ichi、Ueda Yukito、Nakamura Naoko、Hirata Yoshinori、Ishikawa Hidehiro、Matsuyama Hirofumi、Matsuura Keita、Satoh Masayuki、Maeda Masayuki、Momosaki Ryo、Tomimoto Hidekazu、Shindo Akihiro
    • Journal Title

      Frontiers in Aging Neuroscience

      Volume: 15 Pages: 1-12

    • DOI

      10.3389/fnagi.2023.1155122

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Advanced multiparametric MRI and FDG-PET/CT in multinodular and vacuolating neuronal tumor: A pathologically confirmed case2023

    • Author(s)
      Kishi Seiya、Maeda Masayuki、Tanaka Fumine、Kogue Ryota、Umino Maki、Matsubara Toshio、Obara Makoto、Sakuma Hajime
    • Journal Title

      Radiology Case Reports

      Volume: 18 Issue: 9 Pages: 2924-2928

    • DOI

      10.1016/j.radcr.2023.06.002

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neuromyelitis optica spectrum disorder with a familial Mediterranean fever gene E84K mutation2023

    • Author(s)
      Nakamura Naoko、Ishikawa Hidehiro、Matsuyama Hirofumi、Shindo Akihiro、Kishida Dai、Maeda Masayuki、Tomimoto Hidekazu
    • Journal Title

      Journal of Neurology

      Volume: 270 Issue: 9 Pages: 4529-4532

    • DOI

      10.1007/s00415-023-11731-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Association between behavioral and psychological symptoms and cerebral small vessel disease MRI findings in memory clinic patients2023

    • Author(s)
      Shinohara Masaki、Matsuda Kana、Ii Yuichiro、Tabei Ken-ichi、Nakamura Naoko、Hirata Yoshinori、Ishikawa Hidehiro、Matsuyama Hirofumi、Matsuura Keita、Maeda Masayuki、Tomimoto Hidekazu、Shindo Akihiro
    • Journal Title

      Frontiers in Aging Neuroscience

      Volume: 15 Pages: 01-08

    • DOI

      10.3389/fnagi.2023.1143834

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chronic recurrent multifocal osteomyelitis mimicking migraine2022

    • Author(s)
      Taniguchi Akira、Ichikawa Yasutaka、Maeda Masayuki、Tomimoto Hidekazu
    • Journal Title

      Practical Neurology

      Volume: 23 Issue: 1 Pages: 88-90

    • DOI

      10.1136/pn-2022-003522

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pseudocontinuous Arterial Spin Labeling: Clinical Applications and Usefulness in Head and Neck Entities2022

    • Author(s)
      Tanaka Fumine、Umino Maki、Maeda Masayuki、Nakayama Ryohei、Inoue Katsuhiro、Kogue Ryota、Obara Makoto、Sakuma Hajime
    • Journal Title

      Cancers

      Volume: 14 Issue: 16 Pages: 3872-3872

    • DOI

      10.3390/cancers14163872

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Central nervous system involvement of systemic ALK-positive histiocytosis with KIF5B-ALK fusion2022

    • Author(s)
      Aoki Yuzuna、Maeda Masayuki、Kishi Seiya、Kogue Ryota、Tanaka Fumine、Umino Maki、Takeoka Mami、Hanaki Ryo、Hirayama Junya、Yuasa Hiroto、Imai Hiroshi、Hirayama Masahiro、Sakuma Hajime
    • Journal Title

      Radiology Case Reports

      Volume: 17 Issue: 10 Pages: 3867-3870

    • DOI

      10.1016/j.radcr.2022.07.072

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Semiautomated Segmentation and Volume Measurements of Cervical Carotid High-Signal Plaques Using 3D Turbo Spin-Echo T1-Weighted Black-Blood Vessel Wall Imaging: A Preliminary Study2022

    • Author(s)
      Inoue Katsuhiro、Nakayama Ryohei、Isoshima Shiho、Takase Shinichi、Yamahata Tsunehiro、Umino Maki、Maeda Masayuki、Sakuma Hajime
    • Journal Title

      Diagnostics

      Volume: 12 Issue: 4 Pages: 1014-1014

    • DOI

      10.3390/diagnostics12041014

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tumor blood flow and apparent diffusion coefficient histogram analysis for differentiating malignant salivary tumors from pleomorphic adenomas and Warthin’s tumors2022

    • Author(s)
      Tanaka Fumine、Umino Maki、Maeda Masayuki、Nakayama Ryohei、Inoue Katsuhiro、Kogue Ryota、Obara Makoto、Sakuma Hajime
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 1-9

    • DOI

      10.1038/s41598-022-09968-2

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cerebral Microbleeds With Atrial Fibrillation After Ablation Therapy2022

    • Author(s)
      Hirata Yoshinori、Kato Natsuko、Muraga Kanako、Shindo Akihiro、Nakamura Naoko、Matsuura Keita、Ii Yuichiro、Shiga Mariko、Tabei Ken-ichi、Satoh Masayuki、Fukuma Tomoyuki、Kagawa Yoshihiko、Fujita Satoshi、Kogue Ryota、Umino Maki、Maeda Masayuki、Sakuma Hajime、Dohi Kaoru、Tomimoto Hidekazu
    • Journal Title

      Frontiers in Cellular Neuroscience

      Volume: 16 Pages: 818288-818288

    • DOI

      10.3389/fncel.2022.818288

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Long‐term MRI changes in a patient with Kelch‐like protein 11‐associated paraneoplastic neurological syndrome2021

    • Author(s)
      Ishikawa Hidehiro、Mandel‐Brehm Caleigh、Shindo Akihiro、Cady Martha A.、Mann Sabrina A.、Niwa Atsushi、Miyashita Koichi、Ii Yuichiro、Zorn Kelsey C.、Taniguchi Akira、Maeda Masayuki、Wilson Michael R.、DeRisi Joseph L.、Tomimoto Hidekazu
    • Journal Title

      European Journal of Neurology

      Volume: 28 Issue: 12 Pages: 4261-4266

    • DOI

      10.1111/ene.15120

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Brain magnetic resonance imaging and cognitive alterations after ablation in patients with atrial fibrillation2021

    • Author(s)
      Kato Natsuko、Muraga Kanako、Hirata Yoshinori、Shindo Akihiro、Matsuura Keita、Ii Yuichiro、Shiga Mariko、Tabei Ken-ichi、Satoh Masayuki、Fujita Satoshi、Fukuma Tomoyuki、Kagawa Yoshihiko、Fujii Eitaro、Umino Maki、Maeda Masayuki、Sakuma Hajime、Ito Masaaki、Tomimoto Hidekazu
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 18995-18995

    • DOI

      10.1038/s41598-021-98484-w

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neuromelanin-sensitive magnetic resonance imaging in disease differentiation for parkinsonism or neurodegenerative disease affecting the basal ganglia2021

    • Author(s)
      Matsuura Keita、Ii Yuichiro、Maeda Masayuki、Tabei Ken-ichi、Satoh Masayuki、Umino Maki、Miyashita Koichi、Ishikawa Hidehiro、Shindo Akihiro、Tomimoto Hidekazu
    • Journal Title

      Parkinsonism & Related Disorders

      Volume: 87 Pages: 75-81

    • DOI

      10.1016/j.parkreldis.2021.05.002

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Micro-MRI improves the accuracy of clinical diagnosis in cerebral small vessel disease2021

    • Author(s)
      Ishikawa Hidehiro、Niwa Atsushi、Kato Shinya、Ii Yuichiro、Shindo Akihiro、Matsuura Keita、Nishiguchi Yamato、Tamura Asako、Taniguchi Akira、Maeda Masayuki、Hashizume Yoshio、Tomimoto Hidekazu
    • Journal Title

      Brain Communications

      Volume: 3 Issue: 2

    • DOI

      10.1093/braincomms/fcab070

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of cortical superficial siderosis in patients with cognitive dysfunction using 3D FLAIR and 3D DIR2021

    • Author(s)
      Umino Maki、Maeda Masayuki、Kogue Ryota、Nakamura Satoshi、Ii Yuichiro、Tomimoto Hidekazu、Sakuma Hajime
    • Journal Title

      European Radiology

      Volume: 31 Issue: 9 Pages: 6411-6418

    • DOI

      10.1007/s00330-021-07751-x

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hemangioblastoma of the Cerebellopontine Angle Evaluated with Pseudocontinuous Arterial Spin Labeling2021

    • Author(s)
      Kishi Seiya、Maeda Masayuki、Kogue Ryota、Umino Maki、Matsubara Toshio、Sakuma Hajime
    • Journal Title

      Magnetic Resonance in Medical Sciences

      Volume: 20 Issue: 1 Pages: 18-19

    • DOI

      10.2463/mrms.ici.2020-0011

    • NAID

      130007993613

    • ISSN
      1347-3182, 1880-2206
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Case of Miyazaki Syndrome Caused by Arachnoid Cyst-Peritoneal Shunt2021

    • Author(s)
      Ichikawa Tomonori、Yasuda Ryuta、Maeda Masayuki、Matsuyama Hirofumi、Matsuura Keita、Asada Reona、Shiba Masato、Suzuki Hidenori
    • Journal Title

      World Neurosurgery

      Volume: 146 Pages: 85-89

    • DOI

      10.1016/j.wneu.2020.10.094

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cortical Microinfarcts Detected by 3-Tesla Magnetic Resonance Imaging2020

    • Author(s)
      Ishikawa Hidehiro、Ii Yuichiro、Shindo Akihiro、Tabei Ken-ichi、Umino Maki、Ito Ai Ogawa、Matsuura Keita、Taniguchi Akira、Matsuyama Hirofumi、Niwa Atsushi、Ogura Toru、Yoshimaru Kimiko、Satoh Masayuki、Maeda Masayuki、Tomimoto Hidekazu
    • Journal Title

      Stroke

      Volume: 51 Issue: 3 Pages: 1010-1013

    • DOI

      10.1161/strokeaha.119.028202

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hypertensive Arteriopathy and Cerebral Amyloid Angiopathy in Patients with Cognitive Decline and Mixed Cerebral Microbleeds2020

    • Author(s)
      Ii Yuichiro、Ishikawa Hidehiro、Matsuyama Hirofumi、Shindo Akihiro、Matsuura Keita、Yoshimaru Kimiko、Satoh Masayuki、Taniguchi Akira、Matsuda Kana、Umino Maki、Maeda Masayuki、Tomimoto Hidekazu
    • Journal Title

      Journal of Alzheimer's Disease

      Volume: 78 Issue: 4 Pages: 1765-1774

    • DOI

      10.3233/jad-200992

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Association between cortical microinfarcts and total small vessel disease burden in cerebral amyloid angiopathy on 3‐Tesla magnetic resonance imaging2020

    • Author(s)
      Ii Yuichiro、Ishikawa Hidehiro、Shindo Akihiro、Matsuyama Hirofumi、Matsuura Keita、Matsuda Kana、Yoshimaru Kimiko、Satoh Masayuki、Kogue Ryota、Umino Maki、Maeda Masayuki、Tomimoto Hidekazu
    • Journal Title

      European Journal of Neurology

      Volume: 28 Issue: 3 Pages: 794-799

    • DOI

      10.1111/ene.14610

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of Intradural Ecchordosis Physaliphora With Three-Dimensional Fluid-Attenuated Inversion Recovery2020

    • Author(s)
      Kogue Ryota、Maeda Masayuki、Umino Maki、Kishi Seiya、Tanaka Fumine、Tsuchiya Kazuhiro、Sakuma Hajime
    • Journal Title

      Journal of Computer Assisted Tomography

      Volume: 44 Issue: 5 Pages: 699-703

    • DOI

      10.1097/rct.0000000000001027

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Case of Suspected Metallic Embolism after Carotid Artery Stenting2020

    • Author(s)
      Kishimoto Tomoyuki、Yasuda Ryuta、Umino Maki、Goto Fuki、Toma Naoki、Maeda Masayuki、Suzuki Hidenori
    • Journal Title

      NMC Case Report Journal

      Volume: 7 Issue: 4 Pages: 229-231

    • DOI

      10.2176/nmccrj.cr.2020-0027

    • NAID

      130007921688

    • ISSN
      2188-4226
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 田中史根, 前田正幸, 岸誠也, 小久江良太, 海野真記, 伊井裕一郎, 佐久間肇2024

    • Author(s)
      脳アミロイド血管症における最新の画像診断
    • Organizer
      第53回日本神経放射線学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Usefulness of amide proton transfer imaging combined with pseudocontinuous arterial spin labeling imaging and apparent diffusion coefficient map in differentiating intracranial tumors in young patients2023

    • Author(s)
      Fumine Tanaka, Masayuki Maeda, Ryohei Nakayama, Katsuhiro Inoue, Ryota Kogue, Maki Umino, Makoto Obara, Hajime Sakuma
    • Organizer
      109th Scientific Assembly and Annual Meeting of Radiological Society of North America
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Differentiating malignant parotid tumors from pleomorphic adenomas and Warthin’s tumors: The benefits of Tumor blood flow and apparent diffusion coefficient histogram analysis2023

    • Author(s)
      Fumine Tanaka, Masayuki Maeda, Ryohei Nakayama, Katsuhiro Inoue, Ryota Kogue, Maki Umino, Makoto Obara, Hajime Sakuma
    • Organizer
      109th Scientific Assembly and Annual Meeting of Radiological Society of North America
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SWI brush sign of intracerebral veins in central venous system diseases2023

    • Author(s)
      Seiya Kishi, Masayuki Maeda, Fumine Tanaka, Ryota Kogue, Maki Umino, Hajime Sakuma
    • Organizer
      109th Scientific Assembly and Annual Meeting of Radiological Society of North America
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 脳神経内科疾患におけるSWIの有用性- 脳小血管病を中心に-2023

    • Author(s)
      前田正幸
    • Organizer
      第19回新潟県脳機能解析研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 無症候性脳梗塞 update: lobar lacune2023

    • Author(s)
      前田正幸
    • Organizer
      第32回日本脳ドック学会総会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 大脳の正常像と画像診断2023

    • Author(s)
      前田正幸
    • Organizer
      第65回日本小児神経学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Magnetic resonance imaging and neuropsychological findings for predicting of cognitive deterioration in memory clinic patients2023

    • Author(s)
      Kana Matsuda, Masaki Shinohara, Yuichiro Ii, Ken-ichi Tabei, Yukito Ueda, Naoko Nakamura, Yoshinori Hirata, Hidehiro Ishikawa, Hirofumi Matsuyama, Keita Matsuura, Masayuki Satoh, Masayuki Maeda, Ryo Momosaki, Hidekazu Tomimoto, Akihiro Shindo
    • Organizer
      Biennial meeting of World Federation of Neurology Research Group on Aphasia, Dementia & Cognitive Disorders
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 認知症の行動・心理症状(BPSD)と脳MRI画像、認知機能検査との関連2023

    • Author(s)
      篠原真咲、松田佳奈、伊井裕一郎、上田由紀人、中村直子、平田佳寛、石川英洋、松山裕文、松浦慶太、前田正幸、冨本秀和、新堂晃大
    • Organizer
      第48回日本脳卒中学会
    • Related Report
      2022 Research-status Report
  • [Presentation] Progressive Multifocal Leukoencephalopathy: Classic and new MRI findings2023

    • Author(s)
      Maki Umino, Masayuki Maeda, Ryota Kogue, Hajime Sakuma
    • Organizer
      第52回日本神経放射線学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 遺伝子検査で確定診断が得られた神経核内封入体病と脆弱X随伴振戦/運動失調症候群2023

    • Author(s)
      岸誠也, 前田正幸, 青木柚菜, 河野由莉, 小久江良太, 海野真記, 梶川博之, 佐久間肇
    • Organizer
      第52回日本神経放射線学会
    • Related Report
      2022 Research-status Report
  • [Presentation] MERS罹患後にPRESを発症した1例2023

    • Author(s)
      青木 柚菜, 前田 正幸, 岸 誠也, 小久江 良太, 海野 真記, 水谷 健佑, 花木 良, 平山 雅浩, 佐久間 肇
    • Organizer
      第52回日本神経放射線学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 若年層の頭蓋内腫瘍良悪性診断におけるAmide proton transfer (APT)、pseudocontinuous arterial spin labeling (pCASL)、ADC mapを用いたヒストグラム解析の有用性2023

    • Author(s)
      田中史根, 前田正幸, 中山良平, 井上勝博, 小久江良太, 海野真記, 小原真, 佐久間肇
    • Organizer
      第52回日本神経放射線学会
    • Related Report
      2022 Research-status Report
  • [Presentation] iMSDE法を用いたフローダイバーター留置術後の動脈瘤体積計測と治療効果の検討2023

    • Author(s)
      鈴木有芽, 当麻直樹, 市川智教, 西川拓文, 三浦洋一, 藤本昌志, 安田竜太, 井上勝博, 前田正幸, 鈴木秀謙
    • Organizer
      第52回日本神経放射線学会
    • Related Report
      2022 Research-status Report
  • [Presentation] SWIかT2*WIか、それが問題だ2023

    • Author(s)
      前田正幸
    • Organizer
      第52回日本神経放射線学会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] iMSDE法を用いたMRIによるフローダイバーター留置術後の治療効果判定2022

    • Author(s)
      鈴木 有芽, 当麻 直樹, 市川 智教, 西川 拓文, 三浦 洋一, 藤本 昌志, 安田 竜太, 井上 勝博, 前田 正幸, 鈴木 秀謙
    • Organizer
      第38回日本脳神経血管内治療学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] Usefulness of amide proton transfer imaging combined with pseudo-continuous arterial spin labeling imaging and apparent diffusion coefficient in differentiating intracranial tumors in young population2022

    • Author(s)
      Fumine Tanaka, Masayuki Maeda, Maki Umino, Ryohei Nakayama, Ryota Kogue, Makoto Obara, Hajime Sakuma
    • Organizer
      20th Asian Oceanian Congress of Radiology in conjunction with the 78th Annual Meeting of the Korean Society of Radiology
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] ルーチン脳MRIで見つけた新たな画像所見2022

    • Author(s)
      前田正幸
    • Organizer
      第157回東海神経放射線勉強会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] これだけは押さえたい 脳腫瘍画像診断の勘どころ2022

    • Author(s)
      前田正幸
    • Organizer
      第25回 ニューロイメージングカンファレンス
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] SWI cortical brush sign2022

    • Author(s)
      岸誠也、前田正幸、当麻直樹、青木柚菜、小久江良太、海野真記、佐久間肇
    • Organizer
      第51回日本神経放射線学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Progression to mixed cerebral microbleeds in patients with cognitive impairment with multiple strictly lobar microbleeds2021

    • Author(s)
      Yuichiro Ii, Hidehiro Ishikawa, Akihiro Shindo, Kana Matsuda, Maki Umino, Masayuki Maeda, Hidekazu Tomimoto
    • Organizer
      XXV World Congress of Neurology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Clustered lobar microbleeds in large artery atherosclerosis: Association with low-signal-intensity rims2021

    • Author(s)
      Ryota Kogue, Masayuki Maeda, Yuzuna Aoki, Seiya Kishi, Fumine Tanaka, Maki Umino, Yuichiro Ii, Hidekazu Tomimoto, Hajime Sakuma
    • Organizer
      13th Asian-Oceanian Congress of Neuroradiology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 脳アミロイド血管症における混合型脳微小出血への進展2021

    • Author(s)
      伊井 裕一郎, 石川 英洋, 新堂 晃大, 松田 佳奈, 海野 真記, 前田 正幸, 冨本 秀和
    • Organizer
      第62回日本神経学会学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 脳小血管病の画像:ラクナ梗塞、白質病変、血管周囲腔の鑑別ポイント2021

    • Author(s)
      前田正幸
    • Organizer
      第30回日本脳ドック学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] ルーチンMRIで見つけた新たな画像所見2021

    • Author(s)
      前田正幸
    • Organizer
      第19回北海道NR懇話会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 参りました、この症例の診断は何でしょうか? Case Based Review2021

    • Author(s)
      前田正幸
    • Organizer
      第15回小児神経放射線研究会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Large artery atherosclerosisにおける clustered lobar microbleedsの検討: low signal intensity rimとの関連2021

    • Author(s)
      小久江良太, 前田正幸, 青木柚菜, 岸誠也, 田中史根, 海野真記, 伊井裕一郎, 冨本秀和, 佐久間肇
    • Organizer
      第50回日本神経放射線学会
    • Related Report
      2020 Research-status Report
  • [Presentation] おさえておきたい 再開通治療を前提とした急性期脳梗塞の画像診断2020

    • Author(s)
      前田正幸
    • Organizer
      第45回日本脳卒中学会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 認知症の画像診断2020

    • Author(s)
      前田正幸
    • Organizer
      第39回日本認知症学会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 脳アミロイド血管症における皮質微小梗塞と脳小血管病スコア2020

    • Author(s)
      伊井裕一郎,石川英洋,新堂晃大,松田佳奈,松山裕文,松浦慶太,吉丸公子,佐藤正之,谷口 彰,海野真記,前田正幸,冨本秀和
    • Organizer
      第39回日本認知症学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Probable cerebral amyloid angiopathyにおける脳微小出血の経時的変化2020

    • Author(s)
      伊井裕一郎,石川英洋,新堂晃大,松田佳奈,吉丸公子,佐藤正之,海野真記,前田正幸,冨本秀和
    • Organizer
      第61回日本神経学会
    • Related Report
      2020 Research-status Report
  • [Presentation] A new method of radiological-pathological comparative study using micro-MRI for small vessel disease2020

    • Author(s)
      石川英洋, 丹羽篤, 伊井裕一郎, 新堂晃大, 西口大和, 前田正幸, 加藤信哉, 橋詰良夫, 冨本秀和
    • Organizer
      第61回日本神経学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Cerebral small vessel disease: What radiologists need to know2020

    • Author(s)
      Seiya Kishi, Masayuki Maeda, Maki Umino, Ryota Kogue, Yuichiro Ii, Hajime Sakuma
    • Organizer
      106th Radiological Society of North America
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cortical or juxtacortical microinfarcts and microbleeds caused by catheter ablation of atrial fibrillation2020

    • Author(s)
      Ryota Kogue, Masayuki Maeda, Natsuko Kato, Maki Umino, Yuichiro Ii, Hidekazu Tomimoto, Hajime Sakuma
    • Organizer
      106th Radiological Society of North America
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Book] 小児神経の画像診断 第2版2024

    • Author(s)
      前田正幸
    • Total Pages
      750
    • Publisher
      Gakken
    • ISBN
      9784055200547
    • Related Report
      2023 Annual Research Report
  • [Book] 画像診断2023年5月号 Vol.43 No.6:唾液腺・甲状腺をきわめる2023

    • Author(s)
      田中史根、海野真記、前田正幸
    • Total Pages
      132
    • Publisher
      Gakken
    • ISBN
      9784055200066
    • Related Report
      2023 Annual Research Report
  • [Book] 画像診断2023年9月号 Vol.43 No.10 : WHO脳腫瘍分類 第5版 徹底解説2023

    • Author(s)
      岸誠也、前田正幸
    • Total Pages
      108
    • Publisher
      Gakken
    • ISBN
      9784055200103
    • Related Report
      2023 Annual Research Report
  • [Book] 300例で学ぶ読影レポートの流儀2023

    • Author(s)
      前田正幸
    • Total Pages
      384
    • Publisher
      学研メディカル秀潤社
    • ISBN
      4780904439
    • Related Report
      2022 Research-status Report
  • [Book] 画像診断 2022年7月号 Vol.42 No.82022

    • Author(s)
      小久江良太、前田正幸
    • Total Pages
      120
    • Publisher
      学研メディカル秀潤社
    • ISBN
      9784780905540
    • Related Report
      2022 Research-status Report
  • [Book] 臨床画像 2022年9月 Vol.38 No.92022

    • Author(s)
      青木柚菜、小久江良太、海野真記、前田正幸
    • Total Pages
      130
    • Publisher
      メジカルビュー社
    • Related Report
      2022 Research-status Report
  • [Book] 画像診断 2023年1月号 Vol.43 No.12022

    • Author(s)
      前田正幸
    • Total Pages
      128
    • Publisher
      学研メディカル秀潤社
    • ISBN
      9784055200011
    • Related Report
      2022 Research-status Report
  • [Book] 臨床画像3月号2022

    • Author(s)
      前田正幸
    • Total Pages
      138
    • Publisher
      メジカルビュー社
    • Related Report
      2021 Research-status Report
  • [Book] 頭部画像診断の勘ドコロNEO2021

    • Author(s)
      前田正幸
    • Total Pages
      552
    • Publisher
      メジカルビュー社
    • ISBN
      9784758316132
    • Related Report
      2021 Research-status Report 2020 Research-status Report
  • [Book] 画像診断2021年増刊号Vol.41 No.112021

    • Author(s)
      前田正幸
    • Total Pages
      232
    • Publisher
      学研メディカル秀潤社
    • ISBN
      9784780904307
    • Related Report
      2021 Research-status Report
  • [Book] 画像診断ガイドライン 2021年版2021

    • Author(s)
      前田正幸 石井一成
    • Total Pages
      552
    • Publisher
      金原出版
    • ISBN
      9784307071239
    • Related Report
      2021 Research-status Report
  • [Book] よくわかる脳MRI 改訂第4版2020

    • Author(s)
      青木茂樹、前田正幸 他
    • Total Pages
      792
    • Publisher
      学研メディカル秀潤社
    • ISBN
      9784780909722
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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