Research field (4)：
Quantum beam science
, High-performance computing
, Applied physics - general
, Radiology
Research keywords (3)：
Informatics
, Medical Physics
, Engergy Science general
Research theme for competitive and other funds (21)：
2014 - 2018 Study on dosimetry of absorbed dose to water using ionization chamber calibrated under dose standard by linac X-ray
2011 - 2013 A study on multidirectional gamma camera system for reconstruction of delivered position and absorbed dose distribution
2008 - 2010 Development and application of a plane linac tomography system
2007 - 2008 Integrated analysis about respiratory transfer in the chest irradiation field and distribution change by energy and configuration of irradiation field
2007 - 2008 A feasibility study on Monte Carlo simulation for delivered dose verification of photon precision radiotherapy
2004 - 2005 Development of CT radiotherapy machine equipped with micro multileaf collimator
2002 - 2004 Application of Imaging Plate to Quality Control of Heavy Ion Therapy
2001 - 2003 Quality Assurance Supporting System for Digital X-ray Image Utilizing Filing System of DICOM-3.0
2001 - 2003 Development and evaluation of mammography system with quasi-monochromatic X-rays
2001 - 2002 Basic research of high-voltage X-ray CT converging radiotherapy
1999 - 2001 A Study on 3 Dimensional Dose Distribution Calculation System Using Monte Carlo Algorithm for Stereotactic Irradiation
1998 - 2000 Development of Radiological Diagnostic Information System for Dental Practice Based on DICOM-3.0
放射線治療品質管理
放射線治療における先端的技術に関する研究
放射光の医学応用に関する研究
ステレオ画像からの3次元像再構成に関する研究
モンテカルロ法を吸収線量計算アルゴリズムとした3次元放射線治療計画システム開発に関する研究
Researh on Advanced Technology in Radiotherapy
A Study on Medical Application of Synchrotron Radiation
A study on 3 dimensional Reconstruction using a pair of stereograms
Fundamental Study for 3 Dimensional Radiotherapy planning System using Monte Carlo Method
Show all
Papers (149)：
Yuhi Suda, Masatsugu Hariu, Ryohei Yamauchi, Ryohei Miyasaka, Atsushi Myojoyama, Weishan Chang, Hidetoshi Saitoh. Direct energy spectrum measurement of X-ray from a clinical linac. Journal of applied clinical medical physics. 2021. 22. 8. 255-264
Ryohei Yamauchi, Norifumi Mizuno, Tomoko Itazawa, Hidetoshi Saitoh, Jiro Kawamori. Dosimetric evaluation of deep inspiration breath hold for left-sided breast cancer: analysis of patient-specific parameters related to heart dose reduction. Journal of radiation research. 2020. 61. 3. 1-10
Takahito Chiba, Hidetoshi Saitoh, Atsushi Myojoyama. DEVELOPMENT OF PHOTON TRANSPORT CALCULATION METHOD USING VOXEL-BASED BOLTZMANN TRANSPORT EQUATION. MEDICAL PHYSICS INTERNATIONAL Journal. 2016. 2. 4. 408-408
Atsushi Myojoyama, Hidetoshi Saitoh, Takahito Chiba, Masatsugu Hariu. AN IMAGE RECONSTRUCTION METHOD USING ELECTRON BEAM MODE OF LINEAR ACCELERATOR. MEDICAL PHYSICS INTERNATIONAL Journal. 2016. 2. 4. 393-393
A feasibility study of measurement-based QA for gantry angle in respiratory-gated VMAT
(19th Asia-Oceania Congress of Medical Physics (EPSM & AOCMP2019) 2019)
A Monte Carlo study of stem perturbation correction factor for Farmer chamber in megavoltage photon beam
(19th Asia-Oceania Congress of Medical Physics (EPSM & AOCMP2019) 2019)
