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Elucidation of human body function using upright CT ~Looking at the era of healthy longevity~

Research Project

Project/Area Number 21H03799
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 90110:Biomedical engineering-related
Research InstitutionKeio University

Principal Investigator

Jinzaki Masahiro  慶應義塾大学, 医学部(信濃町), 教授 (80216259)

Co-Investigator(Kenkyū-buntansha) 秋田 大宇  慶應義塾大学, 医学部(信濃町), 講師 (10383697)
橋本 正弘  慶應義塾大学, 医学部(信濃町), 助教 (20528393)
山田 稔  慶應義塾大学, 医学部(信濃町), 特任准教授 (60365434)
山田 祥岳  慶應義塾大学, 医学部(信濃町), 准教授 (60383791)
稲本 陽子  藤田医科大学, 保健学研究科, 教授 (70612547)
秋田 恵一  東京医科歯科大学, 大学院医歯学総合研究科, 教授 (80231819)
大竹 義人  奈良先端科学技術大学院大学, 先端科学技術研究科, 准教授 (80349563)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2023: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2022: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2021: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Keywords立位 / 嚥下機能 / 排尿機能 / 運動機能 / 排尿 / 前立腺肥大 / 筋肉量 / 変形性膝関節症 / CT / 嚥下 / 歩行 / 重力 / 姿勢
Outline of Research at the Start

これまでのCTは患者さんが仰向けに寝た臥位の静止撮影で、器質的疾患の定量・定性評価を担ってきた。それにより、生命予後の改善に貢献してきたが、動態である機能の定量・定性評価はほとんどできていなかった。現在は、超高齢化社会であり、生命予後と同時に健康長寿であることもとても重要である。
我々は、立位や座位での4次元画像が可能なCT(立位/座位CT)を開発した。これを用いて、健康長寿に必須である嚥下機能・排尿機能・歩行機能を健常人および患者さんにおいて3次元・4次元的に解明し、機能障害の機序と重症度分類、機能改善の指標になる所見を明らかにしていきたい。

Outline of Final Research Achievements

In the era of health and longevity, we aimed to promote the early detection and elucidation of functional disorders. To achieve this, we conducted research on the mechanisms of three functions: swallowing, urination, and walking. For swallowing function, we had a specialized chair designed, and developed a protocol for scanning and established a method for this examination. For urination function, we established a scanning protocol, and clarified the mechanism of normal urination. Imaging of patient groups revealed three patterns of urination disorders (benign prostatic hyperplasia, bladder neck sclerosis, neurogenic bladder). Thus, evaluating urination function appears useful in devising treatment strategies. Concerning walking function, the relation with posture was deemed significant, and software for objectively evaluating posture was developed. Additionally, software capable of measuring muscle volume with a 5% margin of error was developed, deemed useful in predicting frailty.

Academic Significance and Societal Importance of the Research Achievements

これまで嚥下、排尿、姿勢や筋肉量などの運動機能は、画像では評価ができなかった。これらの撮影法が確立できたことは、今後これらの機能を定量化していける道を切り開いたという意味で非常に意義が高いと考える。また、排尿においては、治療方針の決定を左右する病態をこの手法で明らかにできることを明らかにでき、患者への有用性を明確にできた。
また、立位CTが新たに4台の導入が決まっていることも、社会的に有用性を認知され始めたことを意味していると考える。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (73 results)

All 2024 2023 2022 2021

All Journal Article (20 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 18 results,  Open Access: 13 results) Presentation (53 results) (of which Int'l Joint Research: 6 results,  Invited: 24 results)

  • [Journal Article] Gender differences in spinal mobility during postural changes: a detailed analysis using upright CT2024

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

      Scientific Reports

      Volume: 14 Issue: 1 Pages: 9154-9154

    • DOI

      10.1038/s41598-024-59840-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The tibial tubercle-to-trochlear groove distance changes in standing weight-bearing condition: An upright weight-bearing computed tomography analysis2024

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

      The Knee

      Volume: 48 Pages: 14-21

    • DOI

      10.1016/j.knee.2024.02.015

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic evaluation of the sternoclavicular and acromioclavicular joints using an upright four-dimensional computed tomography.2023

    • Author(s)
      Yoshida Y, Matsumura N, Yamada Y, Yamada M, Yokoyama Y, Miyamoto A, Oki S, Nakamura M, Nagura T, Jinzaki M.
    • Journal Title

      J Biomech.

      Volume: 157 Pages: 111697-111697

    • DOI

      10.1016/j.jbiomech.2023.111697

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional joint surface orientation does not correlate with two-dimensional coronal joint line orientation in knee osteoarthritis: Three-dimensional analysis of upright computed tomography2023

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

      The Knee

      Volume: 43 Pages: 10-17

    • DOI

      10.1016/j.knee.2023.05.001

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extra-articular location of the three-dimensional mechanical axis in advanced knee osteoarthritis: an upright computed tomography study2023

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

      Japanese Journal of Radiology

      Volume: 41 Issue: 12 Pages: 1405-1413

    • DOI

      10.1007/s11604-023-01468-1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [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] 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
      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] 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] 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] 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] 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 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] 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] Comparative Functional Morphology of Human and Chimpanzee Feet Based on Three-Dimensional Finite Element Analysis2022

    • Author(s)
      Ito K, Nakamura T, Suzuki R, Negishi T, Oishi M, Nagura T, Jinzaki M, Ogihara N.
    • Journal Title

      Front Bioeng Biotechnol

      Volume: 9 Pages: 760486-760486

    • DOI

      10.3389/fbioe.2021.760486

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [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
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [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 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparative radiographic analysis of three-dimensional innate mobility of the foot bones under axial loading of humans and African great apes2021

    • Author(s)
      Negishi T, Ito K, Hosoda K, Nagura T, Ota T, Imanishi N, Jinzaki M, Oishi M, Ogihara N.
    • Journal Title

      R Soc Open Sci.

      Volume: 8 Issue: 11 Pages: 211344-211344

    • DOI

      10.1098/rsos.211344

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 最新基礎科学 知っておきたい 立位CTによる下肢関節機能評価2021

    • Author(s)
      名倉 武雄, 金田 和也, 山田 祥岳, 陣崎 雅弘
    • Journal Title

      臨床整形外科

      Volume: 56 Pages: 1498-1500

    • Related Report
      2021 Annual Research 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 Annual Research Report
  • [Presentation] Gender differences in spinal mobility during postural changes -A detailed analysis using upright CT-2023

    • Author(s)
      Ryo Mizukoshi, Mitsuru Yagi, Yoshitake Yamada, Takeo Nagura, Morio Matsumoto, Masaya Nakamura, Masahiro Jinzaki
    • Organizer
      International meeting on advanced spine techniques
    • Related Report
      2023 Annual Research Report
  • [Presentation] Development of Upright CT and its application to venous system2023

    • Author(s)
      Masahiro Jinzaki
    • Organizer
      East Meets West Imaging Update on Kauai 2023
    • Related Report
      2023 Annual Research Report
    • Invited
  • [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
      2023 Annual Research Report
  • [Presentation] 画像診断領域におけるGame Changer2023

    • Author(s)
      陣崎雅弘
    • Organizer
      第82回日本医学放射線学会総会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Upright Chest CT Imaging2023

    • Author(s)
      Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Shotaro Chubachi, Fumiko Yagi, Takehiro Nakahara, Taiki Nozaki, Keisuke Asakura, Koichi Fukunaga, Masahiro Jinzaki
    • Organizer
      RSNA 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Evaluation of Male Voiding Function using Upright CT in the Standing Posture: A Pilot Study2023

    • Author(s)
      Yoichi Yokoyama, Yoshitake Yamada, Minoru Yamada, Fumiko Yagi, Masahiro Jinzaki
    • Organizer
      RSNA 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] 立位荷重下CTイメージング2023

    • Author(s)
      山田祥岳
    • Organizer
      第50回岐阜放射線医学セミナー
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 泌尿器科における画像診断Update~立位CTの活用を含めて~2023

    • Author(s)
      陣崎雅弘
    • Organizer
      京葉泌尿器疾患懇話会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 320列立位CTによる機能性疾患の可視化 ~健康長寿の時代に向けて~2023

    • Author(s)
      陣崎雅弘
    • Organizer
      Global Standard CT Symposium 2023
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 320列立位CTが切り開く人体可視化の新たな可能性2023

    • Author(s)
      陣崎雅弘
    • Organizer
      第51回断層映像研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 立位CTの開発の経緯と研究成果2023

    • Author(s)
      陣崎雅弘
    • Organizer
      Canon EXPO2023
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 体の衰えを画像で早期発見 ① 身体機能2023

    • Author(s)
      山田祥岳
    • Organizer
      第83回 日本医学放射線学会総会 レントゲン博士没後100周年記念 市民公開講座
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 循環器画像診断の進歩と展望2023

    • Author(s)
      陣崎雅弘
    • Organizer
      第155回倉敷循環器談話会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 立位・座位CTの開発と画像診断・放射線治療への応用2023

    • Author(s)
      山田稔
    • Organizer
      日本放射線腫瘍学会 第36回学術大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 立位 CT の開発と導入 ~健康長寿のための身体的フレイルの早期診断~2023

    • Author(s)
      陣崎雅弘
    • Organizer
      第132回慶應義塾大学医学部生涯教育研修セミナー
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 立位 CT イメージング2023

    • Author(s)
      山田祥岳
    • Organizer
      第43回日本画像医学会 学術集会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 立位CTの開発と臨床応用~健康長寿の時代の画像診断学の構築を目指して~2023

    • Author(s)
      陣崎雅弘
    • Organizer
      第83回日本医学放射線学会総会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 立位CTで体位による静脈の変化を診る2023

    • Author(s)
      山田祥岳
    • Organizer
      第83回日本医学放射線学会総会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 立位での排尿障害と骨盤臓器脱の画像診断2023

    • Author(s)
      横山陽一
    • Organizer
      第83回日本医学放射線学会総会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Upright CT Imaging for Evaluating Pelvic Floor and Voiding Dysfunction in Standing Position : Studies and Future Perspectives2023

    • Author(s)
      Yoichi Yokoyama, Yoshitake Yamada, Minoru Yamada, Orito Ikeda, Masahiro Jinzaki
    • Organizer
      第83回日本医学放射線学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Prospective evaluation of non-contact, remote upright CT for lung imaging: Comfortability, efficiency and radiation dose compared to conventional supine CT2023

    • Author(s)
      Minoru Yamada, Yoshitake Yamada, Yoichi Yokoyama, Fumiko Yagi, Orito Ikeda, Masahiro Jinzaki
    • Organizer
      第83回日本医学放射線学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] "Differences in lung attenuation gradients between supine and standing positions in healthy volunteers on conventional and upright computed tomography "2023

    • Author(s)
      Fumiko Yagi, Minoru Yamada, Yoshitake Yamada, Yoichi Yokoyama, Orito Ikeda, Masahiro Jinzaki
    • Organizer
      第83回日本医学放射線学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 立位CTによる静脈の評価~体位での違い~2023

    • Author(s)
      山田祥岳
    • Organizer
      第64回日本脈管学会学術会総会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 姿勢変化における脊柱可動域の性差:立位 CT を 用いた分析2023

    • Author(s)
      水越諒,八木満,山田祥岳,渡辺航太,名倉武雄,中村雅也,陣崎雅弘
    • Organizer
      第53回日本脊椎脊髄病学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 歩行解析と立位CTによる早期膝OAの評価2023

    • Author(s)
      名倉武雄,金田和也,原藤健吾
    • Organizer
      第50回日本臨床バイオメカニクス学会
    • Related Report
      2023 Annual Research 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] 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] 立位CTで診る骨盤底機能2023

    • Author(s)
      陣崎雅弘
    • Organizer
      Urology Specialist Conference
    • Related Report
      2022 Annual Research Report
    • Invited
  • [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] 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] 画像診断の最前線~立位CTで刷新する解体新書~2022

    • Author(s)
      陣崎雅弘
    • Organizer
      第24回日本女性骨盤底医学会.
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 健康長寿、ポストコロナ時代の画像診断の新たな展開”2022

    • Author(s)
      陣崎雅弘
    • Organizer
      第82回日本医学放射線学会総会『レントゲンの日記念』市民公開講座
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] シンポジウム 立位CTで診る骨盤底と排尿機能2021

    • Author(s)
      陣崎 雅弘
    • Organizer
      第28回日本排尿機能学会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 特別講演 全身用立位CTの開発と臨床応用~健康長寿の時代を迎え、機能異常の早期発見を目指して~2021

    • Author(s)
      陣崎 雅弘
    • Organizer
      第28回日本排尿機能学会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Aquilion ONEの更なる進化 ~臥位から立位へ~2021

    • Author(s)
      陣崎 雅弘
    • Organizer
      Global Standard CT Symposium 2021
    • Related Report
      2021 Annual Research 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
    • Related Report
      2021 Annual Research 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 Annual Research 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94回日本整形外科学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 荷重下における足部内側縦アーチは下肢前額面アライメントに影響する -膝 OA 患者の立位 CT による検討-2021

    • Author(s)
      伯川 聡志, 金田 和也, 大木 聡, 佐々木 遼, 原藤健吾, 二木 康夫, 小林 秀, 山田 祥岳, 名倉 武雄, 中村 雅也, 陣崎 雅弘
    • Organizer
      第48回日本臨床バイオメカニクス学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 立位 CT を用いた挙上における肩甲骨の skin motion artifact の定量的評価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48回日本臨床バイオメカニクス学会
    • Related Report
      2021 Annual Research 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, 松本 守雄, 陣崎 雅弘, 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 Annual Research Report
  • [Presentation] 立位CTを用いた股関節接触領域と脊椎矢状面バランスの関連性評価2021

    • Author(s)
      菊池 駿介、中島 大輔、山田 祥岳、山田 稔、横山 陽一、金治 有彦、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会
    • Related Report
      2021 Annual Research Report

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Published: 2021-04-28   Modified: 2025-12-26  

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