Faculty Information - Teiji Nishio

（Last updated : 2023-03-31 10:58:01）

Teiji Nishio
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Department of Radiology, Division of Radiation Oncology

Position Visiting Professor

■ Published papers

1.	Original article	Study of feasible and safe condition for total body irradiation using cardiac implantable electronic devices 2021/09/20
2.	Original article	Plastic scintillation dosimeter with a conical mirror for measuring 3D dose distribution 2021/08/12
3.	Original article	Extension of the ML-EM algorithm for dose estimation using PET in proton therapy: application to an inhomogeneous target. 2020/09/01
4.	Original article	Prediction of radiation‐induced malfunction for cardiac implantable electronic devices (CIEDs) 2020/02/21
5.	Original article	Predictive gamma passing rate for three-dimensional dose verification with finite detector elements via improved dose uncertainty potential accumulation model 2020/01/06
6.	Original article	Extension of the ML-EM algorithm for dose estimation using PET in proton therapy: application to an inhomogeneous target 2020/01/02
7.	Review article	Technology of high precision radiotherapy and the role of medical physicist; a new career path for science researchers 2020/01/01
8.	Original article	Characterization the relationship between neutron production and thermal load on a solid-state Li target 2019/11/01
9.	Original article	Characterization of the relationship between neutron production and thermal load on a solid-state Li target 2019/11
10.	Other	Liver phantom design and dosimetric verification in participating institutions for a proton beam therapy in patients with resectable hepatocellular carcinoma: Japan Clinical Oncology Group trial (JCOG1315C) 2019/11
11.	Original article	ML-EM algorithm for dose estimation using PET in proton therapy. 2019/09
12.	Original article	Dummy-run for standardizing plan quality of intensity-modulated radiotherapy for postoperative uterine cervical cancer: Japan Clinical Oncology Group study (JCOG1402) 2019/07
13.	Original article	Development of simple proton system with novel correction methods of proton scattering 2019/04
14.	Original article	A novel risk analysis of clinical reference dosimetry based on failure modes and effects analysis 2019/02
15.	Original article	Dependence of neutrons generated by 7Li(p,n) reaction on Li thickness under free-air condition in accelerator-based boron neutron capture therapy system employing solid-state Li target 2019/02
16.	Original article	Predictive gamma passing rate by dose uncertainty potential accumulation model 2019/02
17.	Original article	Automatic calibration of an arbitrarily-set near-infrared camera for patient surface respiratory monitoring 2019
18.	Original article	An end-to-end postal audit test to examine the coincidence between the imaging isocenter and treatment beam isocenter of the X-IGRT linac system for Japan Clinical Oncology Group (JCOG) clinical trials 2018/09
19.	Original article	A novel verification method using a plastic scintillator imaging system for the assessment of gantry sag in radiotherapy 2018/06/01
20.	Review article	Current Status of High Precision Radiotherapy 2018/06
21.	Original article	Evaluation of deformation parameters for deformable image registration-based ventilation imaging using an air-ventilating non-rigid phantom 2018/06
22.	Original article	Design and development of a non-rigid phantom for quantitative evaluation of DIR-based mapping of simulated pulmonary ventilation 2018/05
23.	Original article	Establishment of postal audit system in intensity-modulated radiotherapy by radiophotoluminescent glass dosimeters and a radiochromic film 2018/04
24.	Original article	Improved Proton CT Imaging using a Bismuth Germanium Oxide Scintillator 2018/02
25.	Original article	Measurement of nuclear reaction cross sections by using Cerenkov radiation toward high-precision proton therapy 2018/02
26.	Original article	Evaluation of radioactivity in the bodies of mice induced by neutron exposure from an epi-thermal neutron source of an accelerator-based boron neutron capture therapy system 2017/12
27.	Original article	Usefulness of a new online patient-specific quality assurance system for respiratory-gated radiotherapy 2017/11
28.	Original article	Educational outcomes of a medical physicist program over the past 10 years in Japan 2017/09/01
29.	Original article	Modeling the detection efficiency of an HP-Ge detector for use in boron neutron capture therapy 2017/07
30.	Original article	Development of Continuous Line Scanning System Prototype for Proton Beam Therapy 2017
31.	Original article	Marginal prescription equivalent to the isocenter prescription in lung stereotactic body radiotherapy: preliminary study for Japan Clinical Oncology Group trial (JCOG1408) 2017
32.	Review article	Clinical experience of SBRT/VMAT using TrueBeam 2016/09
33.	Original article	An on-site audit system for dosimetry credentialing of intensity-modulated radiotherapy in Japanese Clinical Oncology Group (JCOG) clinical trials 2016
34.	Original article	Development of proton CT imaging system using plastic scintillator and CCD camera 2016
35.	Original article	First demonstration of real-time gamma imaging by using a handheld Compton camera for particle therapy 2016
36.	Original article	Measurement of proton-induced target fragmentation cross-section in carbon 2016
37.	Other	Questionnaire Survey of Japanese Medical Physicists for Working Conditions in 2014 2016
38.	Original article	Radiosensitization by PARP inhibition to proton beam irradiation in cancer cells 2016
39.	Original article	On the use of CR39 PNTD with AFM analysis in measuring proton-induced target fragmentation particles 2015
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■ Academic conference presentation

1.	Aperture Area in IMRT Studied Via Accumulated Dose Uncertainty Potential 2020/07/12
2.	Automatic Selection of An Absolute-Dose Verification Point for Volumetric-Modulated Arc Therapy Via Dose Uncertainty Potential Accumulation Model 2020/07/12
3.	Development of the scintillator imaging system for the measurement of the dose volume with high-sampling rate 2020/07/12
4.	Development of the scintillatoion imaging system for measurement of 3D dose distribution 2020/05/15
5.	Evaluation of dosimetric advantages of using collimator with line scanning method of multi-purpose nozzle 2020/05/15
6.	How to acquire various types of research grant 2020/05/15
7.	Numerical study of linear relationship between neutron dose and risk to cardiac implantable electronic devices in radiotherapy 2020/05/15
8.	Proton dose estimation using PET: extension of the ML-EM algorithm to inhomogeneous targets 2020/05/15
9.	Deveolpment of gated proton imaging system for moving target 2019/12/06
10.	Deveolpment of the scintillator imaging system for measurement of 3D dose distribution 2019/10
11.	Investigation of the dosimetric impact of breathing motion on lung VMAT-SBRT delivery using a 3D motion platform and a water tank-type lung phantom 2019/10
12.	A quick calibration technique of a near-infrared camera for body surface monitoring 2019/07
13.	Appropriate beam spot size for pencile beam scanning charged-particle therapy incorporating anatomical heterogeneities 2019/07
14.	Development of a learning method for predicting three-dimensional gamma passing rate of IMRT using a dose uncertainty potential 2019/07
15.	Measurement of the three-dimensioncal dose distribution using scintillator imaging system 2019/07
16.	Dose estimation from proton-induced PET images by using the ML-EM algorithm 2019/06
17.	R&D of neo beam ON-LINE PET system for proton irradiated volume imaging 2019/06
18.	A novel verification method using a plastic scintillator imaging system for evaluation of the 3D central beam axis in proton therapy 2018/11
19.	Commissioning study of SBRT with the respiratory gating technique using Varian RPM system in our institute 2018/11
20.	High-accuracy and high-speed estimation of proton dose from PET images by using ML-EM algorithm 2018/11
21.	Research and development of neo beam ON-LINE PET system for dose-volume delivery guided proton therapy 2018/11
22.	Developing a novel method of estimating proton dose from proton induced PET images 2018/09
23.	Development of a support software for beam angle optimaization in SBRT 2018/09
24.	Study on image acquisition method by pencil beam for high accuracy of proton beam therapy 2018/09
25.	Activity of Medical Physics Working Group in clinical trial for radiotherapy 2018/04
26.	Development of a quick calibration method of an infrared camera system for respiratory monitoring 2018/04
27.	Evaluation of interplay effect in the line scanning method for moving targets with small respiratory motion 2018/04
28.	Performance evaluation of predictive gamma-passing rate of IMRT planar dose distribution 2018/04
29.	Particle Therapy System Simulation Framework and its application for probing material composition in patient body 2018/03
30.	Basic study of prompt gamma-ray imaging under the proton beam irradiation field using an electron-tracking Compton camera 2018/02/28
31.	Kompeito-Shot System: Evaluation of the systematic error caused by beam incident angle using Monte Carlo simulation 2017/10/15
32.	Proton imaging system using collimator with small holes 2017/10/15
33.	A novel method of measuring nuclear reaction cross sections by using Cherenkov radiation toward high-precision proton therapy 2017/10
34.	Development of simple proton CT system with novel MCS correction methods 2017/10
35.	Reconstruction of Irradiation Filed from Prompt gamma-rays in Geant4 Based Proton Therapy Simulation 2017/10
36.	Kompeito-Shot: Development of a Novel Verification System for 3D/4D Beam Alignment 2017/07/31
37.	Prediction of Gamma-Passing Rate Based On Dose Uncertainty Accumulation Model for IMRT 2017/07/30
38.	Commissioning of the small-field and large-field proton beams in line scanning therapy for the Eclipse Proton treatment planning system 2017/04
39.	Imaging Device Functions in PTSIM for Irradiation Field Reconstruction in Particle Therapy 2016/10
40.	Development of Proton CT Imaging System Using Thick Scintillator and CCD Camera 2016/08
41.	Energy spectral study on Lipiodol after trans-arterial chemoembolization using the flattened and unflattened photon beams 2016/08
42.	Kompeito-shot: Development of a novel verification system for 3D beam alignment including the sag of gantry head 2016/07/31
43.	Commissioning of the Eclipse ProtonTM for proton therapy system with a patient specific aperture placed downstream of a range compensator 2016/05
44.	Development of activity pencil beam algorithm using nuclear reaction for innovative proton therapy 2016/05
45.	Development of tumor response observation system for dose-volume delivery guided particle therapy 2016/04
46.	Development of activity pencil beam algorithm using measured distribution data of positron emitter nuclei generated by target nuclear fragmentation reaction for innovative proton therapy 2016/03
47.	Research and development of tumor response observation system for dose-volume delivery guided particle therapy (TROS-DGPT) 2016/03
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■ Awards & honors

2018/11

IEEE Nuclear Science Symposium and Medical Imaging Conference IEEE NPSS Chistopher J Thompson Student Award Finalist (High-accuracy and high-speed estimation of proton dose from PET images by using ML-EM algorithm)

■ Education

1.	2007/04～2011/03	〔Doctoral course〕, The University of Tokyo, Completed,
2.	1994/04～1997/04	〔Doctoral course〕, Rikkyo University, Accomplished credits for doctoral program
3.	1998/09 Degree Acquisition	Rikkyo University,
4.	1992/04～1994/03	Rikkyo University, Completed,
5.	1988/04～1992/03	Rikkyo University, Graduated,