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Elucidation of undetermined pathological mechanism and quantification of the diseases that demonstrate more relevant symptoms in the standing position than in the supine position by using upright CT

Research Project

Project/Area Number 20K08056
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 InstitutionKeio University

Principal Investigator

Yamada Yoshitake  慶應義塾大学, 医学部(信濃町), 講師 (60383791)

Co-Investigator(Kenkyū-buntansha) 山田 稔  慶應義塾大学, 医学部(信濃町), 特任准教授 (60365434)
橋本 正弘  慶應義塾大学, 医学部(信濃町), 特任助教 (20528393)
鈴木 達也  慶應義塾大学, 医学部(信濃町), 助教 (70627166)
成田 啓一  慶應義塾大学, 医学部(信濃町), 助教 (80627167)
陣崎 雅弘  慶應義塾大学, 医学部(信濃町), 教授 (80216259)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsCT / 立位 / 座位 / 画像 / 解明 / 病態 / computed tomography / 臥位 / 病態解明
Outline of Research at the Start

現在の画像診断学において、CTは単純X線写真よりも基本的に診断能が高い。ただし、単純X線写真は立位で撮影可能であるが、CTは立位で撮影できない、という決定的な違いがあった。現在の通常のCTは臥位で撮影されるため、ヒトの日常生活の状態(立位/座位)を反映しておらず、立位で増悪する病態を3次元的に画像化できていなかった。そこで我々は、国内メーカーと共同で320列立位CTを開発し、慶應義塾大学病院に世界第1号機を導入した(座位撮影も可能)。本研究では、新たな診断機器である立位CTを用いて、立位で症状が増悪する疾患の病態を画像的に明らかにし、立位/座位での新たな画像診断法の確立と病態の定量化を目指す。

Outline of Final Research Achievements

Using a new diagnostic modality, upright CT, we have shown that the anatomical structures of the whole body, including the head and neck, trunk, upper and lower limbs, are considerably different between the supine and standing positions in healthy volunteers. In addition, in diseases such as chronic obstructive pulmonary disease, scoliosis, knee osteoarthritis, and post-operative neurosurgery, in which symptoms differ between the supine and upright positions, we found that the morphology of the lesions or peri-lesion structures changed considerably between the supine and upright positions, and quantified the lesions or peri-lesion structures in the upright position. Furthermore, we found that various anatomical parameters in the upright CT correlated better with pulmonary function test results, cardiac catheterization results, and clinical findings than in the supine CT.

Academic Significance and Societal Importance of the Research Achievements

現在の通常のCTは臥位で撮影するため、ヒトの日常生活の状態(立位/座位)を3次元的に画像化できていなかった。新たな診断機器である立位CTを用いた本研究成果は、特に臥位と立位で症状の異なる疾患において、その病態メカニズムのさらなる解明につながり、患者さんにも大きな恩恵をもたらす可能性がある。また、立位/座位での病変/病変周囲構造の定量化ができたため、立位CTを用いた新たな診断法の確立につながる可能性がある。そして、感染症パンデミック時などの肺機能検査が施行できない状況下や心臓カテーテル検査が施行できない状況下において、立位CTはある程度それら検査の代替法となり得る可能性が示唆された。

Report

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

    (77 results)

All 2023 2022 2021 2020 Other

All Journal Article (28 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 23 results,  Open Access: 21 results) Presentation (42 results) (of which Int'l Joint Research: 14 results,  Invited: 6 results) Remarks (7 results)

  • [Journal Article] Comparison of Lung, Lobe, and Airway Volumes between Supine and Upright Computed Tomography and Their Correlation with Pulmonary Function Test in Patients with Chronic Obstructive Pulmonary Disease2022

    • Author(s)
      Yamada Yoshitake、Chubachi Shotaro、Yamada Minoru、Yokoyama Yoichi、Tanabe Akiko、Matsuoka Shiho、Niijima Yuki、Murata Mitsuru、Fukunaga Koichi、Jinzaki Masahiro
    • Journal Title

      Respiration

      Volume: 101 Issue: 12 Pages: 1110-1120

    • DOI

      10.1159/000527067

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of inspiratory and expiratory airway volumes and luminal areas among standing, sitting, and supine positions using upright and conventional CT2022

    • Author(s)
      Yamada Yoshitake、Yamada Minoru、Chubachi Shotaro、Yokoyama Yoichi、Matsuoka Shiho、Tanabe Akiko、Niijima Yuki、Murata Mitsuru、Abe Takayuki、Fukunaga Koichi、Jinzaki Masahiro
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 21315-21315

    • DOI

      10.1038/s41598-022-25865-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimating right atrial pressure using upright computed tomography in patients with heart failure2022

    • Author(s)
      Fukuoka Ryoma、Yamada Yoshitake、Kataoka Masaharu、Yokoyama Yoichi、Yamada Minoru、Narita Keiichi、Nakahara Takehiro、Fukuda Keiichi、Jinzaki Masahiro
    • Journal Title

      European Radiology

      Volume: in press Issue: 6 Pages: 4073-4081

    • DOI

      10.1007/s00330-022-09360-8

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differences in lung and lobe volumes between supine and upright computed tomography in patients with idiopathic lung fibrosis2022

    • Author(s)
      Chubachi Shotaro、Okamori Satoshi、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Niijima Yuki、Kamata Hirofumi、Ishii Makoto、Fukunaga Koichi、Jinzaki Masahiro
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 19408-19408

    • DOI

      10.1038/s41598-022-24157-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Changes in the lumbar intervertebral foramen between supine and standing posture in patients with adult spinal deformity: a study with upright computed tomography2022

    • Author(s)
      Fujita Naruhito、Yagi Mitsuru、Yamada Yoshitake、Yokoyama Yoichi、Yamada Minoru、Watanabe Kota、Nakamura Masaya、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      Skeletal Radiology

      Volume: 52 Issue: 2 Pages: 215-224

    • DOI

      10.1007/s00256-022-04185-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-Dimensional Quantitative Evaluation of the Scapular Skin Marker Movements in the Upright Posture2022

    • Author(s)
      Yoshida Yuki、Matsumura Noboru、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Miyamoto Azusa、Nakamura Masaya、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      Sensors

      Volume: 22 Issue: 17 Pages: 6502-6502

    • DOI

      10.3390/s22176502

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cranial defect and pneumocephalus are associated with significant postneurosurgical positional brain shift: evaluation using upright computed tomography2022

    • Author(s)
      Yoshida Keisuke、Toda Masahiro、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Tsutsumi Kei、Fujiwara Hirokazu、Kosugi Kenzo、Jinzaki Masahiro
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 10482-10482

    • DOI

      10.1038/s41598-022-13276-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Separate evaluation of unilateral lung function using upright/supine CT in a patient with diaphragmatic paralysis2022

    • Author(s)
      Suzuki Takahiro、Asakura Keisuke、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Okubo Yu、Masai Kyohei、Kaseda Kaoru、Hishida Tomoyuki、Asamura Hisao、Jinzaki Masahiro
    • Journal Title

      Radiology Case Reports

      Volume: 17 Issue: 8 Pages: 2826-2830

    • DOI

      10.1016/j.radcr.2022.05.037

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel anteroposterior axis of the tibia for total knee arthroplasty: An upright weight-bearing computed tomography analysis2022

    • Author(s)
      Sasaki Ryo、Niki Yasuo、Kaneda Kazuya、Yamada Yoshitake、Nagura Takeo、Nakamura Masaya、Jinzaki Masahiro
    • Journal Title

      The Knee

      Volume: 36 Pages: 80-86

    • DOI

      10.1016/j.knee.2022.04.009

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three‐dimensional shoulder kinematics: Upright four‐dimensional computed tomography in comparison with an optical three‐dimensional motion capture system2022

    • Author(s)
      Yoshida Yuki、Matsumura Noboru、Miyamoto Azusa、Oki Satoshi、Yokoyama Yoichi、Yamada Minoru、Yamada Yoshitake、Nakamura Masaya、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      Journal of Orthopaedic Research

      Volume: 41 Issue: 1 Pages: 196-205

    • DOI

      10.1002/jor.25342

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship between hip joint proximity area and sagittal balance parameters: an upright computed tomography study2022

    • Author(s)
      Kikuchi Shunsuke、Nakashima Daisuke、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Kanaji Arihiko、Nakamura Masaya、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      European Spine Journal

      Volume: 31 Issue: 2 Pages: 215-224

    • DOI

      10.1007/s00586-020-06664-5

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increase in tibial internal rotation due to weight-bearing is a key feature to diagnose early-stage knee osteoarthritis: a study with upright computed tomography2022

    • Author(s)
      Kaneda Kazuya、Harato Kengo、Oki Satoshi、Yamada Yoshitake、Nakamura Masaya、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      BMC Musculoskeletal Disorders

      Volume: 23 Issue: 1 Pages: 253-253

    • DOI

      10.1186/s12891-022-05190-3

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Knee varus alters three-dimensional ankle alignment in standing- a study with upright computed tomography2022

    • Author(s)
      Hakukawa Satoshi、Kaneda Kazuya、Oki Satoshi、Harato Kengo、Yamada Yoshitake、Niki Yasuo、Nagura Takeo、Nakamura Masaya、Jinzaki Masahiro
    • Journal Title

      BMC Musculoskeletal Disorders

      Volume: 23 Issue: 1 Pages: 321-321

    • DOI

      10.1186/s12891-022-05235-7

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-dimensional alignment of the upper extremity in the standing neutral position in healthy subjects2022

    • Author(s)
      Yoshida Yuki、Matsumura Noboru、Yamada Yoshitake、Hiraga Satoshi、Ishii Kazunori、Oki Satoshi、Yokoyama Yoichi、Yamada Minoru、Nakamura Masaya、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      Journal of Orthopaedic Surgery and Research

      Volume: 17 Issue: 1 Pages: 239-239

    • DOI

      10.1186/s13018-022-03113-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Difference in the airway luminal area between the standing and supine positions using upright and conventional computed tomography2021

    • Author(s)
      Matsumoto Shunsuke、Yamada Yoshitake、Yamada Minoru、Chubachi Shotaro、Yokoyama Yoichi、Matsuoka Shiho、Tanabe Akiko、Niijima Yuki、Murata Mitsuru、Fukunaga Koichi、Jinzaki Masahiro
    • Journal Title

      Clinical Anatomy

      Volume: 34 Issue: 8 Pages: 1150-1156

    • DOI

      10.1002/ca.23763

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Determining the validity and reliability of spinopelvic parameters through comparing standing whole spinal radiographs and upright computed tomography images2021

    • Author(s)
      Fujita N, Yagi M, Watanabe K, Nakamura M, Matsumoto M, Yokoyama Y, Yamada M, Yamada Y, Nagura T, Jinzaki M.
    • Journal Title

      BMC Musculoskelet Disord.

      Volume: 22 Issue: 1 Pages: 899-899

    • DOI

      10.1186/s12891-021-04786-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 【CT再入門-新技術で何がわかる?-】立位CTの活用 脊椎すべり症2021

    • Author(s)
      山田 祥岳, 山田 稔, 横山 陽一, 名倉 武雄, 陣崎 雅弘
    • Journal Title

      画像診断

      Volume: 41 Pages: 1006-1007

    • Related Report
      2021 Research-status Report
  • [Journal Article] 【CT再入門-新技術で何がわかる?-】立位CTの活用 鼠径ヘルニア2021

    • Author(s)
      山田 祥岳, 山田 稔, 横山 陽一, 陣崎 雅弘.
    • Journal Title

      画像診断

      Volume: 41 Pages: 1008-1009

    • Related Report
      2021 Research-status Report
  • [Journal Article] 【CT再入門-新技術で何がわかる?-】立位CTの活用 骨盤臓器脱2021

    • Author(s)
      横山 陽一, 山田 祥岳, 山田 稔, 陣崎 雅弘
    • Journal Title

      画像診断

      Volume: 41 Pages: 1010-1011

    • Related Report
      2021 Research-status Report
  • [Journal Article] Three-dimensional evaluation of the coccyx movement between supine and standing positions using conventional and upright computed tomography imaging2021

    • Author(s)
      Yagi Fumiko、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Mukai Kiyoko、Nakahara Takehiro、Narita Keiichi、Jinzaki Masahiro
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 6886-6886

    • DOI

      10.1038/s41598-021-86312-0

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differences in airway lumen area between supine and upright computed tomography in patients with chronic obstructive pulmonary disease2021

    • Author(s)
      Chubachi Shotaro、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Tanabe Akiko、Matsuoka Shiho、Niijima Yuki、Yamasawa Wakako、Irie Hidehiro、Murata Mitsuru、Fukunaga Koichi、Jinzaki Masahiro
    • Journal Title

      Respiratory Research

      Volume: 22 Issue: 1 Pages: 95-95

    • DOI

      10.1186/s12931-021-01692-1

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of inspiratory and expiratory lung and lobe volumes among supine, standing, and sitting positions using conventional and upright CT2020

    • Author(s)
      Yamada Yoshitake、Yamada Minoru、Chubachi Shotaro、Yokoyama Yoichi、Matsuoka Shiho、Tanabe Akiko、Niijima Yuki、Murata Mitsuru、Fukunaga Koichi、Jinzaki Masahiro
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 16203-16203

    • DOI

      10.1038/s41598-020-73240-8

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-dimensional alignment changes of the shoulder girdle between the supine and standing positions2020

    • Author(s)
      Matsumura Noboru、Yamada Yoshitake、Oki Satoshi、Yoshida Yuki、Yokoyama Yoichi、Yamada Minoru、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      Journal of Orthopaedic Surgery and Research

      Volume: 15 Issue: 1 Pages: 411-411

    • DOI

      10.1186/s13018-020-01934-w

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Posture-induced changes in the vessels of the head and neck: evaluation using conventional supine CT and upright CT2020

    • Author(s)
      Kosugi Kenzo、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Fujiwara Hirokazu、Yoshida Keisuke、Yoshida Kazunari、Toda Masahiro、Jinzaki Masahiro
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 16623-16623

    • DOI

      10.1038/s41598-020-73658-0

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of three-dimensional acromiohumeral distance in the standing position and comparison with its conventional measuring methods2020

    • Author(s)
      Yoshida Yuki、Matsumura Noboru、Yamada Yoshitake、Yamada Minoru、Yokoyama Yoichi、Matsumoto Morio、Nakamura Masaya、Nagura Takeo、Jinzaki Masahiro
    • Journal Title

      Journal of Orthopaedic Surgery and Research

      Volume: 15 Issue: 1 Pages: 436-436

    • DOI

      10.1186/s13018-020-01935-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differences in Lung and Lobe Volumes Between Supine and Standing Positions Scanned with Conventional and Newly Developed 320-Detector-Row Upright CT: Intra-Individual Comparison2020

    • Author(s)
      Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Akiko Tanabe, Shiho Matsuoka, Yuki Niijima, Keiichi Narita, Takehiro Nakahara, Mitsuru Murata, Koichi Fukunaga, Shotaro Chubachi, Masahiro Jinzaki
    • Journal Title

      Respiration

      Volume: - Issue: 7 Pages: 598-605

    • DOI

      10.1159/000507265

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 全身用立位CTの開発と臨床応用 健康長寿の時代を迎えた今、機能異常の早期発見を目指して2020

    • Author(s)
      陣崎 雅弘 , 山田 祥岳 , 横山 陽一 , 名倉 武雄 , 成田 啓一 , 中原 健裕 , 山田 稔
    • Journal Title

      日本外科学会雑誌

      Volume: 121 Pages: 329-333

    • Related Report
      2020 Research-status Report
  • [Journal Article] 【心血管イメージングの新時代】新手法 重力下で心血管系を可視化する 全身用立位CTの開発と臨床応用2020

    • Author(s)
      陣崎 雅弘 , 山田 祥岳 , 山田 稔
    • Journal Title

      医学のあゆみ

      Volume: 275 Pages: 647-651

    • Related Report
      2020 Research-status Report
  • [Presentation] Difference in Airway Volumes Among Supine, Standing, and Sitting Positions Using Conventional and Upright CT: Correlation with Pulmonary Function Test2023

    • Author(s)
      Yamada Y, Yamada M, Chubachi S, Yokoyama Y, Niijima Y, Murata M, Abe T, Fukunaga K, Jinzaki M.
    • Organizer
      European Congress of Radiology (ECR) 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Upright CT with Area Detectors for Whole-Body Scans and its Clinical Applications2023

    • Author(s)
      Yamada M, Yamada Y, Yokoyama Y, Nakahara T, Yagi F, AL-shahri M, Jinzaki M.
    • Organizer
      European Congress of Radiology (ECR) 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Differences in Abdominal Fat Area and Waist Circumference: Intra-Individual Comparison between Standing and Supine Positions Scanned with Novel Upright CT and Conventional Supine CT2023

    • Author(s)
      Yamada M, Yamada Y, Yokoyama Y, Narita K, Nakahara T, Jinzaki M.
    • Organizer
      European Congress of Radiology (ECR) 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Upright CT unveiling lower urinary tract symptoms: the imaging of pelvic organ prolapse and urinary dysfunction in the standing posture2023

    • Author(s)
      Yokoyama Y, Yamada Y, Yamada M, Yagi F, Jinzaki M.
    • Organizer
      European Congress of Radiology (ECR) 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of the Dynamic Sternoclavicular and Acromioclavicular Joint Motionsusing an Upright Four-dimensional Computed Tomography2023

    • Author(s)
      Yoshida Y, Matsumura N, Yamada Y, Yamada M, Yokoyama Y, Miyamoto A, Oki S, Nakamura M, Nagura T, Jinzaki M.
    • Organizer
      Orthopaedic Research Society 2023 Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CTの次世代技術: 立位CT2023

    • Author(s)
      山田祥岳
    • Organizer
      第82回日本医学放射線学会総会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Upright CT assess saphenous vein valve and potentially improve graft assessment for bypass surgery2023

    • Author(s)
      Nakahara T, Yamada M, Yokoyama Y, Yamada Y, Narita K, Imanishi N, Yamazaki M, Shimizu H, Narula J, Jinzaki M.
    • Organizer
      第87回日本循環器学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The Association between Progression of Flatfoot and Knee Deformity in Patients with Knee Osteoarthritis2022

    • Author(s)
      Hakukawa S, Kaneda K, Yamada Y, Harato K, Sasaki S, Oki S, Kobayashi S, Niki Y, Nagura T, Jinzaki M, Nakamura M.
    • Organizer
      Osteoarthritis Research Society International (OARSI) 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 未来先導企画. 最先端画像診断技術が切り拓く脊椎脊髄外科: 立位CTの開発と荷重下CTイメージング2022

    • Author(s)
      山田祥岳
    • Organizer
      第51回日本脊椎脊髄病学会学術集会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 立位CTによる大伏在静脈の評価2022

    • Author(s)
      中原健裕, 山田稔, 横山陽一, 山田祥岳, 成田啓一, 今西宣晶, 山崎真敬, 志水秀行, 陣崎雅弘.
    • Organizer
      第95回日本心臓血管放射線研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 全身撮影可能な立位CTを用いた骨盤臓器脱評価の初期経験2022

    • Author(s)
      横山陽一, 寺西悠, 山田祥岳, 山田稔, 田中伸之, 篠島利明, 朝倉博孝, 大家基嗣, 陣崎雅弘.
    • Organizer
      第24回日本女性骨盤底医学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Upright CTを用いた頭頸部血管構造の体位性変化についての検討2022

    • Author(s)
      小杉健三, 山田祥岳, 山田稔, 横山陽一, 藤原広和, 吉田啓佑, 吉田一成, 戸田正博, 陣崎雅弘.
    • Organizer
      日本脳神経外科学会 第81回学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 立位四次元CTを用いた胸鎖関節および肩鎖関節の三次元動態解析2022

    • Author(s)
      吉田勇樹, 松村昇, 山田祥岳, 山田稔, 横山陽一, 宮本梓, 中村雅也, 名倉武雄, 陣崎雅弘.
    • Organizer
      第37回日本整形外科学会基礎学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 変形性膝関節症患者における扁平足の進行と膝関節アライメントの関連性 三次元立位CTによる検討2022

    • Author(s)
      伯川聡志, 金田和也, 原藤健吾, 大木聡, 山田祥岳, 小林秀, 二木康夫, 名倉武雄, 陣崎雅弘, 中村雅也
    • Organizer
      第37回日本整形外科学会基礎学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 座位CTを用いた経鼻術後頭蓋底再建部の形態学的検討~術後安静は本当に髄液漏を予防するのか?~2022

    • Author(s)
      高原健人, 水谷克洋, 植田良, 山田祥岳, 山田稔, 横山陽一, 陣崎雅弘, 戸田正博.
    • Organizer
      第29回日本神経内視鏡学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 変形性膝関節症患者の足部内側縦アーチは膝関節アライメントにも影響する-立位CTによる検討-2022

    • Author(s)
      伯川聡志, 金田和也, 山田祥岳, 原藤健吾, 二木康夫, 小林秀, 名倉武雄, 中村雅也, 陣崎雅弘.
    • Organizer
      第49回日本臨床バイオメカニクス学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 足の荷重CT最前線 立位CTを用いた足関節アライメントの解析と展望2022

    • Author(s)
      伯川聡志, 金田和也, 山田祥岳, 原藤健吾, 小林秀, 二木康夫, 名倉武雄, 中村雅也, 陣崎雅弘.
    • Organizer
      第47回日本足の外科学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 右心系・肺循環・静脈の評価におけるCTの最前線2021

    • Author(s)
      山田祥岳
    • Organizer
      第6回日本肺高血圧・肺循環学会学術集会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 立位 CT の開発と応用~健康長寿の時代に向けて~2021

    • Author(s)
      山田祥岳
    • Organizer
      第40回日本医用画像工学会大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 立位荷重下CTイメージング2021

    • Author(s)
      山田祥岳
    • Organizer
      第10回加齢画像研究会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 立位CTを用いた立位自然肢位における健常上肢アライメントの評価2021

    • Author(s)
      吉田勇樹, 松村昇, 山田祥岳, 平賀聡, 大木聡, 山田稔, 横山陽一, 松本守雄, 中村雅也, 名倉武雄, 陣崎雅弘.
    • Organizer
      第36回日本整形外科学会基礎学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 反射マーカーを用いた肩関節の三次元動作解析の検証:立位四次元CTを用いた評価2021

    • Author(s)
      吉田勇樹, 松村昇, 宮本梓, 横山陽一, 山田稔, 山田祥岳, 松本守雄, 中村雅也, 名倉武雄, 陣崎雅弘.
    • Organizer
      第36回日本整形外科学会基礎学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 慢性閉塞性肺疾患における立位CTでの肺体積計測値と呼吸機能検査の関係:臥位CTとの比較2021

    • Author(s)
      山田祥岳, 中鉢正太郎, 山田稔, 横山陽一, 田邊晃子, 松岡志保, 新島友輝, 村田満, 福永興壱, 陣崎雅弘.
    • Organizer
      第80回日本医学放射線学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 膝OAは荷重下における後足部のアライメントに影響する-立位CT撮影による検討-2021

    • Author(s)
      伯川 聡志, 金田 和也, 大木 聡, 山田 祥岳, 山田 稔, 横山 陽一, 名倉 武雄, 陣崎 雅弘, 松本守雄, 中村 雅也
    • Organizer
      第36回日本整形外科学会基礎学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] Age- and Gravity-related Changes of the Midface: Quantitative Evaluation using Upright and Supine Computed Tomography2021

    • Author(s)
      Minoru Yamada, Itsuko Okuda, Yoshitake Yamada, Yoichi Yokoyama, Yoshiaki Sakamoto, Keiichi Narita, Takehiro Nakahara, Masahiro Jinzaki
    • Organizer
      18th Asian Oceanian Congress of Radiology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 心不全患者における立位CTによる血行動態評価:右心カテーテル検査との比較2021

    • Author(s)
      山田祥岳, 福岡良磨, 片岡雅晴, 横山陽一, 山田稔, 成田啓一, 中原健裕, 河野隆志, 福田恵一, 陣崎雅弘.
    • Organizer
      第31回日本心血管画像動態学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Impact of upright computed tomography to assess hemodynamics under gravity noninvasively in patients with heart failure2021

    • Author(s)
      Ryoma Fukuoka, Yoshitake Yamada, Masaharu Kataoka, Yoichi Yokoyama, Minoru Yamada, Keiichi Narita, Takehiro Nakahara, Keiichi Fukuda, Masahiro Jinzaki.
    • Organizer
      第85回日本循環器学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] 通常CTと立位CTを用いた, 臥位・立位・座位での吸気・呼気の肺/肺葉容積の比較2020

    • Author(s)
      山田祥岳, 山田稔, 横山陽一, 田邊晃子, 松岡志保, 新島友輝, 村田満, 福永興壱, 中鉢正太郎, 陣崎雅弘.
    • Organizer
      第79回日本医学放射線学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 立位CTによる心不全患者の血行動態評価:右心カテーテル検査との比較2020

    • Author(s)
      山田祥岳, 福岡良磨, 片岡雅晴, 横山陽一, 山田稔, 成田啓一, 中原健裕, 河野隆志, 福田恵一, 陣崎雅弘.
    • Organizer
      最先端CT研究会2020
    • Related Report
      2020 Research-status Report
  • [Presentation] 立位CTを用いた健常人の立位での骨盤底の評価:臥位CTとの比較, 年齢や性別との関連2020

    • Author(s)
      成田啓一, 山田祥岳, 山田稔, 横山陽一, 中原健裕, 陣崎雅弘.
    • Organizer
      第79回日本医学放射線学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] Differences in lung and lobe volumes between supine and standing positions scanned with conventional and newly developed 320-detector-row upright CT: intra-individual comparison2020

    • Author(s)
      Yamada Y, Yamada M, Yokoyama Y, Tanabe A, Matsuoka S, Narita K, Nakahara T, Chubachi S, Jinzaki M
    • Organizer
      European Congress of Radiology 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 教育講演. 重力荷重下の画像を学ぶ: 全身の荷重下CT画像.2020

    • Author(s)
      山田祥岳
    • Organizer
      第9回加齢画像研究会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Differences in Lung and Lobe Volumes Between Supine and Standing Positions in Patients with Chronic Obstructive Pulmonary Disease using Conventional and Upright Computed Tomography2020

    • Author(s)
      Yamada Y, Chubachi S, Yamada M, Yokoyama Y, Tanabe A, Matsuoka S, Niijima Y, Fukunaga K, Jinzaki M.
    • Organizer
      Radiological Society of North America, 106th Scientific Assembly and Annual Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Pelvic Morphological Changes Between Supine and Upright Positions: Evaluation in Healthy Population Using Conventional and Upright CT2020

    • Author(s)
      Yokoyama Y, Yamada Y, Yamada M, Narita K, Nakahara T, Jinzaki M.
    • Organizer
      Radiological Society of North America, 106th Scientific Assembly and Annual Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Upright CT with Area Detectors for Whole-Body Scans: Performance and Visualization of the Effects of Gravity on Human2020

    • Author(s)
      Yokoyama Y, Yamada Y, Yamada M, Narita K, Nakahara T, Nagura T, Jinzaki M.
    • Organizer
      Radiological Society of North America, 106th Scientific Assembly and Annual Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 立位CTを用いた膝OA患者の下肢アライメント評価2020

    • Author(s)
      伯川 聡志, 金田 和也, 大木 聡, 山田 祥岳, 山田 稔, 横山 陽一, 名倉 武雄, 中村 雅也, 陣崎 雅弘
    • Organizer
      第47回臨床バイオメカニクス学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] Assessment of the three-dimensional acromiohumeral distance in the supine and standing positions2020

    • Author(s)
      Yuki Yoshida, Noboru Matsumura, Satoshi Hiraga, Satoshi Oki, Minoru Yamada, Yoshitake Yamada, Masahiro Jinzaki, Morio Matsumoto, Masaya Nakamura, Takeo Nagura
    • Organizer
      Orthopaedic Research Society Annual Meeting 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 健常肩における肩峰骨頭間距離の評価 -二次元・三次元および臥位・立位での比較-2020

    • Author(s)
      吉田 勇樹、松村 昇、平賀 聡、大木 聡、山田 稔、山田 祥岳、陣崎 雅弘、松本 守雄、中村 雅也、名倉 武雄
    • Organizer
      第93回日本整形外科学会学術総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 立位CTを用いた肩峰上腕骨頭間距離の評価2020

    • Author(s)
      吉田 勇樹、松村 昇、山田 祥岳、山田 稔、横山 陽一、松本 守雄、中村 雅也、名倉 武雄、陣崎 雅弘
    • Organizer
      第35回日本整形外科学会基礎
    • Related Report
      2020 Research-status Report
  • [Presentation] Upright CTを用いた脳神経外科患者の頭蓋内体位性変化の検討2020

    • Author(s)
      吉田 啓佑, 小杉 健三, 山田 祥岳, 山田 稔, 横山 陽一, 藤原 広和, 陣崎 雅弘, 戸田 正博
    • Organizer
      日本脳神経外科学会 第79回学術総会
    • Related Report
      2020 Research-status Report
  • [Presentation] Upright Computed Tomography for Post-Craniectomy Patients Visualizing Sinking Skin Flap Syndrome2020

    • Author(s)
      Keisuke Yoshida, Yoshitake Yamada, Minoru Yamada, Kenzo Kosugi, Yoichi Yokoyama, Hirokazu Fujiwara, Masahiro Toda, Masahiro Jinzaki
    • Organizer
      American Society of Neuroradiology 58th Annual Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Pronation of the First Metatarsal in Healthy Feet During Natural Standing2020

    • Author(s)
      Tomohiko Ota , Takeo Nagura , Yoshitake Yamada , Minoru Yamada , Yoichi Yokoyama , Naomichi Ogihara , Morio Matsumoto , Masaya Nakamura , Masahiro Jinzaki
    • Organizer
      Orthopaedic Research Society Annual Meeting 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Remarks] Researchmap

    • URL

      https://researchmap.jp/yoshitake_yamada

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report
  • [Remarks] 慶應義塾研究者情報データベース

    • URL

      https://k-ris.keio.ac.jp/html/100006617_ja.html

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
  • [Remarks] J-GLOBAL

    • URL

      https://jglobal.jst.go.jp/detail?JGLOBAL_ID=200901070877263084

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report
  • [Remarks]

    • URL

      https://keio.pure.elsevier.com/ja/persons/yoshitake-yamada

    • Related Report
      2022 Annual Research Report
  • [Remarks] KAKEN

    • URL

      https://nrid.nii.ac.jp/ja/nrid/1000060383791/

    • Related Report
      2021 Research-status Report
  • [Remarks] 慶應義塾研究者情報データベース

    • URL

      https://www.k-ris.keio.ac.jp/html/100006617_ja.html

    • Related Report
      2020 Research-status Report
  • [Remarks] KAKEN

    • URL

      https://kaken.nii.ac.jp/ja/search/?qm=60383791

    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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