YAMA Naoya 山直也

… Alternative Names

山直也ヤマナオヤ

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Researcher Number	20404709
Other IDs
Affiliation (Current)	2025: 札幌医科大学, 医学部, 講師
Affiliation (based on the past Project Information) *help	2015 – 2023: 札幌医科大学, 医学部, 講師 2012: 札幌医科大学, 医学部, 助教
Review Section/Research Field	Except Principal Investigator Basic Section 52040:Radiological sciences-related / Radiation science / Digestive surgery
Keywords	Except Principal Investigator MRI / IVIM / 治療効果 / DWI / Uterine cancer / Texture / node metastasis / malignancy / uterus / texture … More / 悪性度 / repeatability / conductivity / Rectal cancer / Conductivity / 直腸がん / 流速測定 / 肺動脈 / フェーズコントラストMRI / 肺高血圧 / 肺高血圧症 / PC-MRI / 頭頸部がん / ADC / 頭頸部癌 / 再現性 / 予後 / 腫瘍 / 肝機能 / 肝予備能 / 組織幹細胞 / 肝予備機能 / 細胞移植 / 組織肝細胞 / 肝再生 / 肝臓外科学 Less

Detection of imaging features related to node metastasis in uterine endometrial cancer
- Principal Investigator
  
  畠中正光
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Sapporo Medical University
Evaluation of rectal cancer aggressiveness based on conductivity imaging
- Principal Investigator
  
  Hatakenaka Masamitsu
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Sapporo Medical University
Establishment of early detection and treatment assessment of pulmonary hypertension by PC-cine MRI
- Principal Investigator
  
  Murayamma Sadayuki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  University of the Ryukyus
Predicting treatment effect and prognosis by using IVIM
- Principal Investigator
  
  Hatakenaka Masmaitsu
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Sapporo Medical University
Clinical and Basic Researches of Hepatic Stem Cells onLiver Regeneration as Defense Mechanism.
- Principal Investigator
  
  HIRATA Koichi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Digestive surgery
- Research Institution
  Sapporo Medical University

All 2018 2017 2016 2013 2012

All Journal Article Presentation

[Journal Article] 肺高血圧症のMRI2018
- Author(s)
  土屋奈々絵, 伊藤純二, 村山貞之
- Journal Title
  
  別冊Bio Clinica: 慢性炎症と疾患
  
  Volume: 7 Pages: 113-117
- Data Source
  KAKENHI-PROJECT-16K10323
[Journal Article] Decrease of pulmonary blood flow detected by phase contrast MRI is correlated with a decrease in lung volume and increase of lung fibrosis area determined by computed tomography in interstitial lung disease.2016
- Author(s)
  Tsuchiya N, Yamashiro T, Murayama S
- Journal Title
  
  Eur J Radiol.
  
  Volume: 85 Issue: 9 Pages: 1581-5
- DOI
  10.1016/j.ejrad.2016.06.011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K10323
[Journal Article] Reproducibility of pulmonary blood flow measurements by phase-contrast MRI using different 1.5 T MR scanners at two institutions.2016
- Author(s)
  Iraha R, Tsuchiya N, Yamashiro T, Iwasawa T, Murayama S.
- Journal Title
  
  Acta Radiol Open.
  
  Volume: 6(1) Issue: 1
- DOI
  10.1177/2058460116684370
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K10323
[Presentation] Skewness and kurtosis based on voxel-wise ADC value show low repeatability2017
- Author(s)
  小野寺耕一、山直也、小野寺麻希、小山奈緒美、中西光弘、高原太郎、畠中正光
- Organizer
  European Congress of Radiology 2017
- Place of Presentation
  オーストリア　ウィーン市
- Year and Date
  2017-03-01
- Data Source
  KAKENHI-PROJECT-26461831
[Presentation] Are DWI-related parameters repeatable in clinical examinations?2016
- Author(s)
  小野寺耕一、山直也、磯田拓郎、小野寺麻希、小山奈緒美、畠中正光
- Organizer
  11th symposium of the Japanese Scandinavian Radiological Society & 14th Nordic Japan PACS symposium
- Place of Presentation
  東京都新宿区京王プラザホテル
- Data Source
  KAKENHI-PROJECT-26461831
[Presentation] Is repeatability of voxel-wise ADC satisfactory?2016
- Author(s)
  小野寺耕一、山直也、中西光弘、畠中正光
- Organizer
  第44回日本磁気共鳴医学会大会
- Place of Presentation
  埼玉県さいたま市大宮ソニックシティ
- Year and Date
  2016-09-09
- Data Source
  KAKENHI-PROJECT-26461831
[Presentation] 「劇症肝炎に対する治療戦略（血漿交換と肝移植のタイミングを含めて）」アシアロシンチグラフィーによる急性肝不全の予後判定と治療戦略2013
- Author(s)
  巽博臣、升田好樹、今泉均、吉田真一郎、坂脇英志、後藤京子、高橋科那子、山直也、川本雅樹、目黒誠、今村将史、木村康利、水口徹、山蔭道明、平田公一
- Organizer
  第49回日本腹部救急医学会総会
- Place of Presentation
  福岡市
- Data Source
  KAKENHI-PROJECT-22390259
[Presentation] 成分栄養剤により造血幹細胞移植前処理時の粘膜傷害が軽減した2症例2012
- Author(s)
  井山諭諭、佐藤勉、小野薫、村瀬和幸、高田弘一、神原悠輔、橋本亜香利、佐藤康史、宮西浩嗣、林毅、瀧本理修、小船雅義、巽博臣、平田公一、加藤淳二
- Organizer
  第50回日本癌治療学会学術集会
- Place of Presentation
  横浜市
- Data Source
  KAKENHI-PROJECT-22390259

1. Hatakenaka Masmaitsu (40253413)

# of Collaborated Projects: 4 results

# of Collaborated Products: 3 results
2. HIRATA Koichi (50136959)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. MITAKA Toshihiro (50231618)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. MIZUGUCHI Toru (30347174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. NAKAMURA Yukio (50516648)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. MEGURO Makoto (50448601)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. KAWAMOTO Masaki (70404605)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. IMAMURA Masafumi (00404608)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. YAMAGUCHI Hiroshi (80457704)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. TATSUMI Hiroomi (70404613)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
11. OTA Shigenori (90457705)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KOJIMA Takashi (30260764)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. SAWADA Norimasa (30154149)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. Murayamma Sadayuki (60239548)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
15. 玉川光春 (80217174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 河合有里子 (70404712)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 荒谷和紀 (00404715)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 中田健生 (50457719)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 黒瀬誠 (60404696)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 中村和正 (20284507)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 吉浦敬 (40322747)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 岩澤多恵 (40625175)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
23. 土屋奈々絵 (70647354)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
24. 小野寺麻希 (20404717)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 杉田真太朗 (50451670)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 西舘敏彦 (80404606)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 斉藤豪 (90145566)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

YAMA Naoya 山 直也

山 直也 ヤマ ナオヤ

Research Projects

Research Products

Co-Researchers

Detection of imaging features related to node metastasis in uterine endometrial cancer

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Evaluation of rectal cancer aggressiveness based on conductivity imaging

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of early detection and treatment assessment of pulmonary hypertension by PC-cine MRI

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Predicting treatment effect and prognosis by using IVIM

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Clinical and Basic Researches of Hepatic Stem Cells onLiver Regeneration as Defense Mechanism.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 肺高血圧症のMRI2018

Author(s)

Journal Title

Data Source

[Journal Article] Decrease of pulmonary blood flow detected by phase contrast MRI is correlated with a decrease in lung volume and increase of lung fibrosis area determined by computed tomography in interstitial lung disease.2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reproducibility of pulmonary blood flow measurements by phase-contrast MRI using different 1.5 T MR scanners at two institutions.2016

Author(s)

Journal Title

DOI

Data Source

[Presentation] Skewness and kurtosis based on voxel-wise ADC value show low repeatability2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Are DWI-related parameters repeatable in clinical examinations?2016

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Is repeatability of voxel-wise ADC satisfactory?2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 「劇症肝炎に対する治療戦略（血漿交換と肝移植のタイミングを含めて）」アシアロシンチグラフィーによる急性肝不全の予後判定と治療戦略2013

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] 成分栄養剤により造血幹細胞移植前処理時の粘膜傷害が軽減した2症例2012

Author(s)

Organizer

Place of Presentation

Data Source

YAMA Naoya 山直也

山直也ヤマナオヤ