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Image Processing of digital chest radiography for both pneumoconiosis and usual chest images

Research Project

Project/Area Number 25670317
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Hygiene and public health
Research InstitutionKochi University

Principal Investigator

SUGANUMA Narufumi  高知大学, 教育研究部医療学系, 教授 (50313747)

Co-Investigator(Kenkyū-buntansha) KUBOTA Tetsuya  高知大学, 教育研究部医療学系, 准教授 (30274377)
HAMADA Norihiko  高知大学, 教育研究部医療学系, 講師 (50423471)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords放射線医学 / 呼吸器内科学 / じん肺 / デジタル胸部エックス線 / 一般条件 / フラットパネル / DR / じん肺条件 / DR / 画像処理
Outline of Final Research Achievements

Chest radiography is essential tool for diagnosis of pneumoconioses. Digital chest radiography is rather new technique which is implemented in most of the medical facilities in Japan that conduct health check up. Ministry of Health, Welfare and Labour Japan published digital version of Japan Standard Image for Classification of Pneumoconiosis as standard image for digital radiography. We aimed to compare the proposed image processing for pneumoconiosis and the usual image processing for other chest evaluation. We collected more than 2,000 images of pre-processing images and produced two images for pneumoconiosis evaluation and usual chest evaluation. Results showed both processed images were very close, but it suggested small opacities were more detected on Pneumoconioses processing and large opacities were well detected on usual processing.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (17 results)

All 2015 2014 2013

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (10 results) (of which Invited: 3 results) Book (1 results)

  • [Journal Article] Selenium and exposure to fibrogenic mineral dust: a mini-review.2015

    • Author(s)
      Muzembo BA, Yoji Deguchi, Nlandu Roger Ngatu, Masamitsu Eitoku, Ryoji Hirota, Narufumi Suganuma.
    • Journal Title

      Environ Int.

      Volume: 20 (77C) Pages: 16-24

    • DOI

      10.1016/j.envint.2015.01.002

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 職業性呼吸器疾患の画像診断2014

    • Author(s)
      日下行則、田村太朗、菅沼成文、志田寿夫、鈴木一廣
    • Journal Title

      日本臨床

      Volume: 72(2) Pages: 192-194

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Radiographic Progression of silicosis among Japanese Tunnel workers in Kochi.2014

    • Author(s)
      Narongpon Dumavibhat, Tomomi Matsui, Eri Hoshino, Sasivimol Rattanasiri, Dittapol Muntham, Ryoji Hirota, Masamitsu Eitoku, Momo Imanaka, Basilua Andre Muzembo, Nlandu Roger Ngatu, Shinichi Kondo, Norihiko Hamada, Narufumi Suganuma
    • Journal Title

      Journal of Occupational Health

      Volume: -

    • NAID

      10031159406

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Acute and Subacute Chemical-Induced Lung Injuries: HRCT findings.2014

    • Author(s)
      Masanori Akira, Narufumi Suganuma
    • Journal Title

      European Journal of Radiology

      Volume: -

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Classification of Pneumoconiosis on HRCT Images for Computer-Aided Diagnosis.2013

    • Author(s)
      Wei ZHAO, Rui XU, Yasushi HIRANO, Rie TACHIBANA, Shoji KIDO, Narufumi SUGANUMA
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E96-D(4) Pages: 836-844

    • NAID

      10031182848

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] [Illustrated review on radiological diagnosis of occupational respiratory diseases].2013

    • Author(s)
      Yukinori Kusaka, Taro Tamura, Narufumi Suganuma, Hisao Shida, Kazuhiro Suzuki, Tadashi Satou, Kazuhisa Takahashi, Okio Hino
    • Journal Title

      Nippon rinsho. Japanese journal of clinical medicine

      Volume: 72(2) Pages: 194-7

    • NAID

      40019951277

    • Related Report
      2013 Research-status Report
  • [Presentation] Radiographic diagnosis of Pneumoconioses by AIR Pneumo-trained physicians: Comparison with high-resolution computed tomography2015

    • Author(s)
      S.Nogami, T.Matsui, N.Jp, N.Ngatu, M.Nogami, T.Tamura, Y.Kusaka, N.Suganuma
    • Organizer
      ICOH 31st International Congress on Occupational Health
    • Place of Presentation
      COEXコンベンションセンター(Seoul)
    • Year and Date
      2015-05-31 – 2015-06-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] デジタル胸部エックス線画像におけるじん肺表示条件と一般胸部条件との比較:読影者内誤差および読影者間誤差に関する検討2015

    • Author(s)
      野上祥子、JP Naw Awn、菅沼成文
    • Organizer
      第88回日本産業衛生学会
    • Place of Presentation
      グランフロント大阪(大阪府)
    • Year and Date
      2015-05-14 – 2015-05-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] X線デジタル画像におけるじん肺表示条件と一般胸部条件との比較2014

    • Author(s)
      野上祥子、菅沼成文
    • Organizer
      第58回中国四国合同産業衛生学会
    • Place of Presentation
      広島大学医学部(広島県)
    • Year and Date
      2014-11-29 – 2014-11-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] アスベスト関連肺がんの国際動向2014

    • Author(s)
      菅沼成文
    • Organizer
      第87回日本産業衛生学会
    • Place of Presentation
      岡山コンベンションセンター(岡山県)
    • Year and Date
      2014-05-21 – 2014-05-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] じん肺結核の疫学2014

    • Author(s)
      菅沼成文
    • Organizer
      日本結核病学会
    • Place of Presentation
      長良川国際会議場(岐阜県)
    • Year and Date
      2014-05-09 – 2014-05-10
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] International Classification of HRCT for Occupational and Environmental Respiratory Diseases: Describing non-malignant and malignant asbestos related diseases2014

    • Author(s)
      Suganuma N, Akira M, Suzuki K, Tamura T, Nogami S, Matsui T, Kusaka Y
    • Organizer
      International Conference on Monitoring and Surveillance of Asbestos-Related Diseases 2014
    • Place of Presentation
      Hanasaari Cultural Center ,Espoo( Finland)
    • Related Report
      2013 Research-status Report
  • [Presentation] The Validity of international classification of high resolution computed tomography for occupational and environmental respiratory diseases based on the ILO classification of radiograph of pneumoconiosis and pulmonary function test2014

    • Author(s)
      Tamura T, Suganuma N, Hering K, Vehmas T, Itoh H, Akira M, Takashima Y, Hirano H, Suzuki K, Kusaka Y
    • Organizer
      International Conference on Monitoring and Surveillance of Asbestos-Related Diseases 2014
    • Place of Presentation
      Hanasaari Cultural Center ,Espoo( Finland)
    • Related Report
      2013 Research-status Report
  • [Presentation] International Classification of HRCT for Occupational and Environmental Respiratory Diseases and its application2013

    • Author(s)
      Narufumi Suganuma
    • Organizer
      The 29th International Conference on Screening for Lung Cancer
    • Place of Presentation
      Icahn school of medicine at mount sinai,New York(U.S.A)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 悪性胸膜中皮腫のCT画像の読影ガイドラインの評価2013

    • Author(s)
      田村 太朗, 日下 幸則, 菅沼 成文, 熊谷 信二、車谷 典男
    • Organizer
      第86回日本産業衛生学会
    • Place of Presentation
      ひめぎんホール(松山市)
    • Related Report
      2013 Research-status Report
  • [Presentation] AIR Pneumo修了者のじん肺健診胸部X線写真の読影習熟度の評価-NIOSH Bリーダーとの比較から2013

    • Author(s)
      松井智美、栄徳勝光、弘田量二、舟越光彦、田村昭彦、Muzembo Basilua Andre、Bhatti Sabah Asif、菅沼成文
    • Organizer
      第86回日本産業衛生学会
    • Place of Presentation
      ひめぎんホール(松山市)
    • Related Report
      2013 Research-status Report
  • [Book] 国際看護学2013

    • Author(s)
      菅沼成文著(4章2).南裕子監修.新川加奈子、大野夏代、神原咲子編集
    • Total Pages
      198
    • Publisher
      中山書店
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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