Updated on 2025/03/11

写真a

 
KOSHIYAMA Masafumi
 
Organization
Faculty of Human Nursing
Department
School of Human Nursing Department of Human Nursing
Title
Professor
External link

Degree

  • 博士(医学) ( 1997.1   京都大学 )

Research Experience

  • 京都大学医学部婦人科学産科学教室医員   職員(医療系)

    1991.7 - 1994.12

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    Country:Japan

  • 国立姫路病院産婦人科医長   職員(医療系)

    2001.7 - 2008.6

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    Country:Japan

  • 大津赤十字病院産婦人科部長   職員(医療系)

    2008.7 - 2013.5

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    Country:Japan

  • 京都大学医学部婦人科学産科学教室講師   講師

    2013.10 - 2016.3

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    Country:Japan

  • The University of Shiga Prefecture   School of Human Nursing Department of Human Nursing   Professor

    2016.4

Association Memberships

  • 日本母性衛生学会

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    Position, Role:理事

  • 婦人科腫瘍学会

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    Position, Role:婦人科腫瘍専門医

  • 癌治療学会

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    Position, Role:癌治療認定医

  • 日本産婦人科学会

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    Position, Role:産婦人科専門医

Research Areas

  • Life Science / Obstetrics and gynecology

Qualification acquired

  • Doctor

Available Technology

  • 超音波を使ったヒト下肢浮腫定量測定装置の開発

Papers

  • The effect of wearing elastic compression stockings on leg edema in pregnant women in late pregnancy as determined by measuring the deep venous velocity and flow. Reviewed International journal

    Mori K, Koshiyama M,Watanabe Y, Okamoto N, Yanagisawa N, Banba A, Ikuta E, Ono A, Seki K, Nakagawa M, Sakamoto S, Hara Y, Nakashima A.

    Healthcare   13   1 - 13   2025.1

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    Authorship:Corresponding author   Language:English   Publishing type:Doctoral thesis   Publisher:MDPI   Participation form:Joint(The main charge)  

    Background: The present study evaluated the objective effectiveness of wearing compression stockings during late pregnancy on leg edema by measuring changes in venous velocity and blood flow. Methods: Using Doppler ultrasonography, we calculated the popliteal venous velocity and blood flow and compared them in the following four groups: (1) 13 non-pregnant women (26 legs) without leg edema, (2) 23 pregnant women (46 legs) in late pregnancy without leg edema, (3) 22 pregnant women (44 legs) in late pregnancy with leg edema who were followed up without treatment, and (4) 21 pregnant women (42 legs) in late pregnancy with leg edema who wore elastic compression stockings for 1 week. Results: Both the average velocity and blood flow of the popliteal vein of pregnant women’s legs in late pregnancy were significantly lower than those in non-pregnant women (6.32 ± 0.28 cm/s vs. 9.14 ± 0.37 cm/s; 118.48 ± 8.83 mL/min vs. 177.73 ± 11.74 mL/min, p < 0.0001, respectively). Furthermore, both the average venous velocity and blood flow in edematous legs in late pregnancy were significantly lower than those in non-edematous legs (5.32 ± 0.93 cm/s vs. 6.32 ± 0.28 cm/s; 82.68 ± 35.90 mL/min vs. 118.48 ± 8.83 mL/min, p < 0.0001, respectively). Finally, both the average venous velocity and blood flow were significantly higher in edematous legs in late pregnancy after wearing stockings than without treatment (7.69 ± 0.17 cm/s vs. 5.36 ± 0.17 cm/s; 143.22 ± 48.74 mL/min vs. 97.03 ± 40.07 mL/min, p < 0.0001, respectively). Conclusions: The wearing of elastic compression stockings by women with edematous legs in late pregnancy significantly increases the deep venous velocity and flow. Thus, it is possible to prevent deep vein thrombosis in this population.

    DOI: https://doi.org/10.3390/healthcare13030214

  • Ovarian cancer screening: where do we stand now? Reviewed International journal

    Konishi I, Abiko K, Hayashi T, Koshiyama M, Matsumura M, Maba T, Yamanoi K, yamaguchi K, Hamanishi J, Mandai M.

    Acad Oncol.   2   - 1-11   2025.1

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The vice charge)  

    DOI: https://doi.org/10.20935/AcadOnco7488

  • Ovarian serous borderline tumors with recurrent or extraovarian lesions: a Japanese, retrospective, multi-institutional, population-based study. Reviewed

    Baba T, Koshiyama M, Kagabu M, Mikami Y, Minamiguchi S, Moritani S, Ishikawa M, Okamoto A, Terao Y, Nakanishi T, Katabuchi H, Tokunaga H, Satoh T, Konishi I, Yaegashi N.   2023.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10147-023-02393-z

  • A histogram analysis of the pixel grayscale (luminous intensity) of B-mode ultrasound images of the subcutaneous layer predicts the grade of leg edema in pregnant women. Reviewed

    Ikuta E, Koshiyama M, Watanabe Y, Banba A, Yanagisawa N, Nakagawa M, Ono A, Seki K, Kambe H, Godo T, Sakamoto S, Hara Y, Nakajima A.

    Healthcare   ( 11 )   1 - 9   2023.5

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.3390/healthcare11091328

    Other Link: https://www.mdpi.com/2227-9032/11/9/1328

  • Measurement of skin thickness using ultrasonography to test the usefulness of elastic compression stocking for leg edema in pregnant women. Invited Reviewed International journal

    Banba A, Koshiyama M, Watanabe Y, Makino K, Ikuta E, Yanagisawa N, Ono A, Nakagawa M, Seki K, Sakamoto S, Hara Y, Nakajima A.

    Healthcare   10   2022.9

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    Language:English   Publishing type:Master’s thesis   Participation form:Joint(The main charge)  

    DOI: 10.3390/healthcare10091754

    Other Link: https://www.mdpi.com/2227-9032/10/9/1754

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Books etc

  • 婦人科がん

    越山 雅文 (編集:小西 郁生)( Role: Joint author)

    日本臨床社  2018.3 

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    Language:Japanese   Book type:Scholarly book

  • 婦人科がんの予防 update

    越山 雅文 (企画 松村 謙臣)( Role: Joint author)

    金原出版株式会社  2017.11 

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    Language:Japanese   Book type:Scholarly book

Research Projects

  • 子宮頚がん発生予防に関する禁煙と抗酸化栄養素摂取の効果

    2021.4 - 2024.3

    基盤研究(c) 

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    Grant amount:\1500000 ( Direct Cost: \300000 、 Indirect Cost:\1200000 )

  • ヒト浮腫の診断と治療

    2016.4

    科学研究費補助金 

  • 下肢浮腫に対し、医療スタッフが簡便に定量測定できる新しい超音波診断装置の開発

    2020.4 - 2023.3

    基盤研究(B) 

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    Grant amount:\12000000 ( Direct Cost: \6500000 、 Indirect Cost:\5500000 )

  • 子宮頸癌の予防

    2019.7

    共同研究 

  • 食品の違いが卵巣がんの進展に影響を及ぼすメカニズムの解析

    2016.4 - 2018.3

    挑戦的萌芽研究 

    松村 謙臣

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    Grant amount:\3380000 ( Direct Cost: \2600000 、 Indirect Cost:\780000 )

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Teaching Experience

  • 臨床疾病論G

    2024.4 - 2025.3 Institution:京都大学

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    Level:Postgraduate 

Social Contribution

  • Healthcare (PubMed 掲載誌):Editor

    Role(s): Chief editor

    2018.5

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    Audience: Researchesrs

    Type:Newspaper, magazine

  • Medicina (PubMed 掲載誌):Editor

    Role(s): Chief editor

    2019.10

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    Audience: Researchesrs

    Type:Newspaper, magazine

  • International Journal of Environmental Research and Public Health (PubMed 掲載誌): Editor

    Role(s): Editer

    2020.3

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    Audience: Researchesrs

    Type:Promotional material

  • Women's Health open journal :Associate Editor

    Role(s): Editer

    2016.5

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    Audience: Researchesrs

    Type:Other