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Ozawa Yoshiyuki  小澤 良之

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OZAWA Yoshiyuki  小澤 良之

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Researcher Number 90569005
Other IDs
Affiliation (Current) 2025: 藤田医科大学, 医学部, 教授
Affiliation (based on the past Project Information) *help 2022 – 2023: 名古屋市立大学, 医学(系)研究科(研究院), 助教
2022 – 2023: 藤田医科大学, 医学部, 教授
2019 – 2021: 名古屋市立大学, 医薬学総合研究院(医学), 准教授
2017 – 2018: 名古屋市立大学, 大学院医学研究科, 准教授
2017: 名古屋市立大学, 医学(系)研究科(研究院), 助教 … More
2016: 名古屋市立大学, 大学院医学研究科, 講師
2014 – 2015: 名古屋市立大学, 医学(系)研究科(研究院), 講師
2014: 名古屋市立大学大学院, 医学研究科, 講師
2012 – 2013: 名古屋市立大学, 医学(系)研究科(研究院), 助教
2011: 名古屋市立大学, 大学院・医学研究科, 助教 Less
Review Section/Research Field
Principal Investigator
Basic Section 52040:Radiological sciences-related / Radiation science
Except Principal Investigator
Basic Section 52040:Radiological sciences-related / Radiation science
Keywords
Principal Investigator
縦隔腫瘍 / CT / 縦隔 / 電子密度 / デュアルエナジー / diagnosis / Dual energy / 胸腺腫 / テクスチャ解析 / radiomics … More / texture analysis / mediastinum / 胸腺 / dual energy CT / chest / mediastinum, / dual energy / monoenergy … More
Except Principal Investigator
造影CT / デュアルソースCT / デュアルエナジーCT / dual energy CT / 脳神経 / セグメンテーション / MRI / 遺伝病 / AI / MRA / 非造影MRA / 造影剤 / 再開通 / 塞栓術 / 肺動静脈奇形 / 放射線生物学 / 分割照射 / 定位放射線治療 / 酸素癌細胞 / 低酸素癌細胞 / 再酸素化 / 照射間隔 / 定位照射 / 高精度放射線治療 / 尿管鏡下手術 / テクスチャ解析 / 3.0テスラMRI / 下肢静脈瘤 / monoenergy imaging / monoenergetic imaging / 尿管癌 / 膀胱癌 / ground glass nodule / すりガラス状病変 / part-solid nodule / 肺腺癌 / diffuse lung disease / ground-glass attenuation / perfusion CT Less
  • Research Projects

    (9 results)
  • Research Products

    (14 results)
  • Co-Researchers

    (18 People)
  •  DECTを用いた電子密度CTによる縦隔腫瘍の新画像診断法の確立Principal Investigator

    • Principal Investigator
      小澤 良之
    • Project Period (FY)
      2022 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Fujita Health University
  •  遺伝病のthin slice撮像と人工知能による磁気共鳴画像診断法の樹立

    • Principal Investigator
      中川 基生
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Nagoya City University
  •  Non-contrast MR angiography for pulmonary arteriovenous malformations

    • Principal Investigator
      Shimohira Masashi
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Nagoya City University
  •  Establishment of optimal irradiation intervals for stereotactic radiation therapy based on radiobiological experiments

    • Principal Investigator
      Tomita Natsuo
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Nagoya City University
  •  Establishment of a Diagnostic Method for Ureteral Cancer Surgical Risk by Multi-parametric Analysis of Preoperative Images and Minimally Invasive Treatment

    • Principal Investigator
      Nakagawa Motoo
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Nagoya City University
  •  Utility of CT texture analysis for diagnosing the mediastinal tumorsPrincipal Investigator

    • Principal Investigator
      Ozawa Yoshiyuki
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Nagoya City University
  •  Utility of monoenergetic CT for diagnosing of the mediastinal tumorsPrincipal Investigator

    • Principal Investigator
      Ozawa Yoshiyuki
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Radiation science
    • Research Institution
      Nagoya City University
  •  Radiological-pathological correlation for depicting the invasive focus within adenocarcinomas using dual energy mode of dual source CT.

    • Principal Investigator
      HARA Masaki
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Radiation science
    • Research Institution
      Nagoya City University
  •  Evaluation of iodine concentration in areas with ground glass attenuation of the lung by contrast-mapping images obtained with dual-energy CT

    • Principal Investigator
      HARA Masaki
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Radiation science
    • Research Institution
      Nagoya City University

All 2024 2023 2022 2020 2019 2017 2013 2012 2011 2010 Other

All Journal Article Presentation

  • [Journal Article] Usefulness of advanced monoenergetic reconstruction technique in dual-energy computed tomography for detecting bladder cancer2022

    • Author(s)
      Nakagawa M, Naiki T, Naiki-Ito A, Ozawa Y, Shimohira M, Ohnishi M, Shibamoto Y
    • Journal Title

      Japanese Journal of Radiology

      Volume: 40(2) Issue: 2 Pages: 177-183

    • DOI

      10.1007/s11604-021-01195-5

    • NAID

      210000187175

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K07724, KAKENHI-PROJECT-19K07509
  • [Presentation] New Spectral-Imaging-Based Noise Reductions for low keV Monochromatic CTA in Vascular Disease Patients: Capability for Image Quality Improvements on Dual-Energy CT as Compared with Standard Method2024

    • Author(s)
      Yoshiyuki Ozawa
    • Organizer
      European Congress of Radiology 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K07776
  • [Presentation] Image quality of high-resolution chest CT with post-processing 1024 matrix reconstruction2023

    • Author(s)
      Yoshiyuki Ozawa
    • Organizer
      European Congress of Radiology2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K07776
  • [Presentation] CTテクスチャ解析における撮像条件の影響2020

    • Author(s)
      小澤 良之
    • Organizer
      第12回 呼吸機能イメージング研究会学術集会
    • Data Source
      KAKENHI-PROJECT-18K07762
  • [Presentation] Cystic lesions in the anterior mediastinum: what radiologists should know2019

    • Author(s)
      Yoshiyuki Ozawa
    • Organizer
      European Congress of Radiology 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K07762
  • [Presentation] The detectability of hilar lymph nodes using advanced virtual monoenergetic low keV image for preoperative evaluation of lung cancer2017

    • Author(s)
      Sekiguchi T, Ozawa Y, Hara M, Nakagawa M, Goto T, Ogawa M, Shibamoto Y.
    • Organizer
      4th World Congress of Thoracic Radiology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K19807
  • [Presentation] Advanced virtual monoenergetic images of pulmonary artery enhancement with low keV settings: Comparison with low kV image2017

    • Author(s)
      Ozawa Y, Nakagawa M, Hara M, Ogawa M, Shibamoto Y.
    • Organizer
      European Congress of Radiology 2017
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2017-03-01
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K19807
  • [Presentation] Difinition Flash を用いた肺野すりガラス状病変に対する Contrast mapping image 至適再構成条件 - phantom study -2013

    • Author(s)
      鈴木智博,河合辰哉,小澤良之,芝本雄太,原 眞咲
    • Organizer
      第153回日本医学放射線学会中部地方会
    • Place of Presentation
      藤田保健衛生大学( 豊明市)
    • Data Source
      KAKENHI-PROJECT-24591784
  • [Presentation] Evaluation of iodine concentration in normal lung and diffuse lung diseases by contrast-mapping images obtained using dual-energy CTtechnique2012

    • Author(s)
      小林晋、原眞咲、荒川利直、河合辰哉、小澤良之、芝本雄太
    • Organizer
      24^<nd> European Congress ofRadiology 2012、Scientific Exhibit
    • Place of Presentation
      Vienna、Austria
    • Data Source
      KAKENHI-PROJECT-21591574
  • [Presentation] Most optimum display settings(width and level) of dual energy perfusion CT for diagnosing pulmonaryembolism2011

    • Author(s)
      鈴木智博、原眞咲、中川基生、小澤良之、櫻井圭太、芝本雄太
    • Organizer
      5th InternationalWorkshop of Pulmonary Functional Imaging、Poster exhibit
    • Place of Presentation
      Hyogo, Japan
    • Data Source
      KAKENHI-PROJECT-21591574
  • [Presentation] Can dual-energy CT evaluate contrast enhancement of ground-glass attenuation?-A phantom study-2010

    • Author(s)
      河合辰哉、原眞咲、小澤良之、中川基生、芝本雄太
    • Organizer
      22^<nd> European Congress of Radiology2010、Scientific Session
    • Place of Presentation
      Vienna、Austria
    • Data Source
      KAKENHI-PROJECT-21591574
  • [Presentation] Optimal imaging parameters of contrast mapping image for the ground glass nodules using dual energy CT.

    • Author(s)
      Yoshiyuki Ozawa. Masaki Hara, Tatsuya Kawai., Tomohiro Suzuki. Yuta Shibamoto,
    • Organizer
      3rd. Asian Congress of Thoracic Imaging
    • Place of Presentation
      Taipei
    • Year and Date
      2015-03-20 – 2015-03-22
    • Data Source
      KAKENHI-PROJECT-24591784
  • [Presentation] Dual energy CTを用いたGGNの造影評価.

    • Author(s)
      小澤良之,河合辰哉,中川基生,小川正樹,芝本雄太,鈴木智博,原 眞咲.
    • Organizer
      日本医学放射線学会第157回中部地方会
    • Place of Presentation
      名古屋大学医学部
    • Year and Date
      2015-01-31 – 2015-02-01
    • Data Source
      KAKENHI-PROJECT-24591784
  • [Presentation] Definition Flash をもちいた肺野すりガラス状吸収値病変に対するcontrast mapping image指摘再構成条件

    • Author(s)
      鈴木智博,原 眞咲,小澤良之.
    • Organizer
      日本肺癌学会学術集会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2014-11-14 – 2014-11-16
    • Data Source
      KAKENHI-PROJECT-24591784
  • 1.  HARA Masaki (50244562)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 9 results
  • 2.  Nakagawa Motoo (60590982)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 3 results
  • 3.  Shimohira Masashi (60597821)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 1 results
  • 4.  SHIBAMOTO Yuta (20144719)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 6 results
  • 5.  Tomita Natsuo (60643781)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  SASAKI Shigeru (80444959)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  SHIRAKI Norio (50326154)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  KOBAYASHI Susumu (70596949)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 9.  内木 綾 (20509236)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 10.  内木 拓 (50551272)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 11.  奥田 勝裕 (50529170)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  大佐賀 智 (60790772)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  荒井 信行 (60834885)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  河合 辰哉 (70597822)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  菅 博人 (80789305)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  齋藤 伸治 (00281824)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  野澤 久美子 (20619986)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  Ohashi Kazuya
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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