RACHI TOSHIYA 良知寿哉

… Alternative Names

良知寿哉ラチトシヤ

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Researcher Number	00894297
Affiliation (Current)	2026: 国立研究開発法人国立がん研究センター, 東病院, 放射線技師
Affiliation (based on the past Project Information) *help	2021 – 2024: 国立研究開発法人国立がん研究センター, 東病院, 放射線技師
Review Section/Research Field	Principal Investigator Basic Section 52040:Radiological sciences-related
Keywords	Principal Investigator DIR / 適応放射線治療（ART) / 頭頸部がん / ART / KNN / SVM / ダイス係数 / 初回計画CT画像 / IMRT / CBCT … More / Dose distribution / VMAT / Adaptive Radio Therapy / Machine Learning / Radiation Therapy Less

Research Projects
(1 results)
Research Products
(12 results)

Quantitative Evaluation criteria for implementing adaptive radiation therapy in head and neck IMRTPrincipal Investigator
- Principal Investigator
  
  良知寿哉
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  National Cancer Center Japan

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Development of Machine-Learning Prediction Programs for Delivering Adaptive Radiation Therapy With Tumor Geometry and Body Shape Changes in Head and Neck Volumetric Modulated Arc Therapy2023
- Author(s)
  Rachi Toshiya、Ariji Takaki、Takahashi Shinichi
- Journal Title
  
  Advances in Radiation Oncology
  
  Volume: 8 Issue: 4 Pages: 101172-101172
- DOI
  10.1016/j.adro.2023.101172
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07741
[Journal Article] Development of programs to predict the occurrence of mucositis from digital imaging and communications in medicine data by machine learning in head and neck volumetric modulated radiotherapy2023
- Author(s)
  Rachi Toshiya、Ariji Takaki、Takahashi Shinichi
- Journal Title
  
  Journal of Applied Clinical Medical Physics
  
  Volume: 24 Issue: 12
- DOI
  10.1002/acm2.14125
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07741
[Journal Article] Examination of conversion method of dose distribution of lung cancer IMRT using fluence reversible calculation function in O-ring type linac and C-type linac2022
- Author(s)
  Rachi Toshiya、Parshuram Raturi Vijay、Tanaka Yuki、Togo Haruki
- Journal Title
  
  Physical and Engineering Sciences in Medicine
  
  Volume: 45 Issue: 2 Pages: 559-567
- DOI
  10.1007/s13246-022-01122-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] ConvolutionalNeuralNetworkを用いた肝細胞がんに対するMRI画像上に描く線量分布予測2024
- Author(s)
  良知寿哉
- Organizer
  日本放射線腫瘍学会第37回学術大会
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] Prediction of Dose Distribution for Hepatocellular Carcinoma on Diagnostic CT and MRI Images Using Convolutional Neural Network2024
- Author(s)
  Toshiya Rachi
- Organizer
  AAPM 66th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] Convolutional Neural Networkを用いた肝臓がんに対する線量分布の予測2023
- Author(s)
  良知　寿哉、栃内　拓
- Organizer
  日本放射線腫瘍学会
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] Examination of New Indicators in Adaptive Radiotherapy Using Machine Learning in Head and Neck Volumetric Modulated Arc Therapy2022
- Author(s)
  Toshiya Rachi, Takaki Ariji, Shinichi Takahashi
- Organizer
  ASTRO's 64th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] Prediction of Mucositis in Head and Neck VMAT and Judgment for Adaptive Radiotherapy2022
- Author(s)
  Toshiya Rachi
- Organizer
  AAPM 2022 64th annual meeting&exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] 頭頸部VMATにおける機械学習を使用したAdaptive Radiotherapyの新たな指標の検討2022
- Author(s)
  良知　寿哉
- Organizer
  第78回日本放射線技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] Prediction of Mucositis in Head and Neck VMAT and Judgment for Adaptive Radiotherapy2022
- Author(s)
  Toshiya　Rachi
- Organizer
  AAPM 64th annual meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] 頭頸部VMATにおける機械学習を使用したAdaptive Radiotherapyの新たな指標の検討 Examination of New Indicators of Adaptive Radiotherapy using Machine Learning in Head and Neck Volumetric Modulated Arc Therapy2022
- Author(s)
  良知　寿哉
- Organizer
  第78回日本放射線技術学会総会学術大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07741
[Presentation] Examination of Conversion Method of Dose Distribution of Lung Cancer IMRT Using Fluence Reversible Calculation Function in O-Ring Type Linac and C Type Linac2021
- Author(s)
  Toshiya Rachi, Raturi Vijay Parshuram, Yuki Tanaka, Haruki Togo
- Organizer
  ASTRO's 64th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07741

RACHI TOSHIYA 良知 寿哉

良知 寿哉 ラチ トシヤ

Research Projects

Research Products

Quantitative Evaluation criteria for implementing adaptive radiation therapy in head and neck IMRTPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Development of Machine-Learning Prediction Programs for Delivering Adaptive Radiation Therapy With Tumor Geometry and Body Shape Changes in Head and Neck Volumetric Modulated Arc Therapy2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Development of programs to predict the occurrence of mucositis from digital imaging and communications in medicine data by machine learning in head and neck volumetric modulated radiotherapy2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Examination of conversion method of dose distribution of lung cancer IMRT using fluence reversible calculation function in O-ring type linac and C-type linac2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] ConvolutionalNeuralNetworkを用いた肝細胞がんに対するMRI画像上に描く線量分布予測2024

Author(s)

Organizer

Data Source

[Presentation] Prediction of Dose Distribution for Hepatocellular Carcinoma on Diagnostic CT and MRI Images Using Convolutional Neural Network2024

Author(s)

Organizer

Data Source

[Presentation] Convolutional Neural Networkを用いた肝臓がんに対する線量分布の予測2023

Author(s)

Organizer

Data Source

[Presentation] Examination of New Indicators in Adaptive Radiotherapy Using Machine Learning in Head and Neck Volumetric Modulated Arc Therapy2022

Author(s)

Organizer

Data Source

[Presentation] Prediction of Mucositis in Head and Neck VMAT and Judgment for Adaptive Radiotherapy2022

Author(s)

Organizer

Data Source

[Presentation] 頭頸部VMATにおける機械学習を使用したAdaptive Radiotherapyの新たな指標の検討2022

Author(s)

Organizer

Data Source

[Presentation] Prediction of Mucositis in Head and Neck VMAT and Judgment for Adaptive Radiotherapy2022

Author(s)

Organizer

Data Source

[Presentation] 頭頸部VMATにおける機械学習を使用したAdaptive Radiotherapyの新たな指標の検討 Examination of New Indicators of Adaptive Radiotherapy using Machine Learning in Head and Neck Volumetric Modulated Arc Therapy2022

Author(s)

Organizer

Data Source

[Presentation] Examination of Conversion Method of Dose Distribution of Lung Cancer IMRT Using Fluence Reversible Calculation Function in O-Ring Type Linac and C Type Linac2021

Author(s)

Organizer

Data Source

RACHI TOSHIYA 良知寿哉

良知寿哉ラチトシヤ