医用量子線科学

研究成果 1982 2020

2020

Web-Based Collaborative VR Training System for Operation of Radiation Therapy Devices

Kuroda, K., Kaneko, K., Fujibuchi, T. & Okada, Y., 1 1 2020, Complex, Intelligent, and Software Intensive Systems - Proceedings of the 13th International Conference on Complex, Intelligent, and Software Intensive Systems, CISIS 2019. Barolli, L., Ikeda, M. & Hussain, F. K. (版). Springer Verlag, p. 768-778 11 p. (Advances in Intelligent Systems and Computing; 巻数 993).

研究成果: 著書/レポートタイプへの貢献会議での発言

Radiotherapy
Students
2019

A design study of application of the CsI self-activation method to the neutron rem-counter technique

Ueki, T., Nohtomi, A., Wakabayashi, G., Fukunaga, J., Kato, T. & Ohga, S., 9 1 2019, : : Radiation Measurements. 128, 106181.

研究成果: ジャーナルへの寄稿記事

neutron counters
Neutrons
Chemical activation
activation
neutrons
1 引用 (Scopus)

An evaluation of computed tomography dose index measurements using a pencil ionisation chamber and small detectors

Anam, C., Fujibuchi, T., Haryanto, F., Widita, R., Arif, I. & Dougherty, G., 3 1 2019, : : Journal of Radiological Protection. 39, 1, p. 112-124 13 p.

研究成果: ジャーナルへの寄稿記事

tomography
ionization
Tomography
Head
dose

A simple method for semi-automatic readjustment for positioning in post-mortem head computed tomography imaging

Kawazoe, Y., Morishita, J., Matsunobu, Y., Okumura, M., Shin, S., Usumoto, Y. & Ikeda, N., 3 1 2019, : : Journal of Forensic Radiology and Imaging. 16, p. 57-64 8 p.

研究成果: ジャーナルへの寄稿記事

Head
Tomography
Yaws

A size-specific effective dose for patients undergoing CT examinations

Anam, C., Haryanto, F., Widita, R., Arif, I., Fujibuchi, T. & Dougherty, G., 5 7 2019, : : Journal of Physics: Conference Series. 1204, 1, 012002.

研究成果: ジャーナルへの寄稿Conference article

公開
examination
dosage
boxes
thorax
abdomen

Assessment of patient dose and noise level of clinical CT images: Automated measurements

Anam, C., Budi, W. S., Adi, K., Sutanto, H., Haryanto, F., Ali, M. H., Fujibuchi, T. & Dougherty, G., 7 5 2019, : : Journal of Radiological Protection. 39, 3, p. 783-793 11 p.

研究成果: ジャーナルへの寄稿記事

Noise
Head
Pelvis
Thorax
Abdomen
公開
Brachytherapy
Uterine Cervical Neoplasms
Lymph Nodes
Tomography
Sweden

Automated classification of histological subtypes of NSCLC using support vector machines with radiomic features

Yamada, M., Arimura, H., Ninomiya, K. & Soufi, M., 1 1 2019, International Forum on Medical Imaging in Asia 2019. Kim, J. H., Fujita, H. & Lin, F. (版). SPIE, 110500P. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 11050).

研究成果: 著書/レポートタイプへの貢献会議での発言

Support vector machines
Support Vector Machine
polynomials
cancer
Polynomials

Automated estimation of sizes of unruptured intracranial aneurysms in MRA images using localized principal component analysis

Ma, Z., Arimura, H., Kakeda, S. & Korogi, Y., 1 1 2019, International Forum on Medical Imaging in Asia 2019. Lin, F., Fujita, H. & Kim, J. H. (版). SPIE, 110501L. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 11050).

研究成果: 著書/レポートタイプへの貢献会議での発言

Aneurysm
principal components analysis
Principal component analysis
Principal Component Analysis
Overlapping

Automated MTF measurement in CT images with a simple wire phantom

Anam, C., Fujibuchi, T., Haryanto, F., Budi, W. S., Sutanto, H., Adi, K., Muhlisin, Z. & Dougherty, G., 9 1 2019, : : Polish Journal of Medical Physics and Engineering. 25, 3, p. 179-187 9 p.

研究成果: ジャーナルへの寄稿記事

公開
Tomography
Tin
Fourier Analysis
Water
Direction compound

Automated segmentation framework of lung gross tumor volumes on 3D planning CT images using dense V-Net deep learning

Nakano, R., Arimura, H., Haekal, M. & Saiji, O., 1 1 2019, International Forum on Medical Imaging in Asia 2019. Kim, J. H., Lin, F. & Fujita, H. (版). SPIE, 110500Y. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 11050).

研究成果: 著書/レポートタイプへの貢献会議での発言

Computed Tomography
Lung
Gross
lungs
learning

Biological fingerprint using scout computed tomographic images for positive patient identification

Ueda, Y., Morishita, J. & Hongyo, T., 10 1 2019, : : Medical physics. 46, 10, p. 4600-4609 10 p.

研究成果: ジャーナルへの寄稿記事

Dermatoglyphics
Tomography
ROC Curve
Pelvis
Abdomen

Clinical application of biological fingerprints extracted from averaged chest radiographs and template-matching technique for preventing left–right flipping mistakes in chest radiography

Sakai, Y., Takahashi, K., Shimizu, Y., Ishibashi, E., Kato, T. & Morishita, J., 6 1 2019, : : Radiological physics and technology. 12, 2, p. 216-223 8 p.

研究成果: ジャーナルへの寄稿記事

chest
Dermatoglyphics
radiography
Radiography
Thorax
Balloon Angioplasty
Pulmonary Hypertension
Lung
Therapeutics
ROC Curve

Comparison of volumetric-modulated arc therapy and intensity-modulated radiation therapy prostate cancer plans accounting for cold spots

Nguyen, T. T. T., Arimura, H., Asamura, R., Hirose, T. A., Saiji, O. & Fukunaga, J. I., 6 1 2019, : : Radiological physics and technology. 12, 2, p. 137-148 12 p.

研究成果: ジャーナルへの寄稿記事

Intensity-Modulated Radiotherapy
radiation therapy
therapy
Prostatic Neoplasms
rectum

Corrigendum to “Effects of menstrual cycle on background parenchymal enhancement and detectability of breast cancer on dynamic contrast-enhanced breast MRI: A multicenter study of an Asian population” [Eur. J. Radiol. 110 (2019) 130–135] (European Journal of Radiology (2019) 110 (130–135), (S0720048X18304200), (10.1016/j.ejrad.2018.11.025))

Kamitani, T., Yabuuchi, H., Kanemaki, Y., Tozaki, M., Sonomura, T., Mizukoshi, W., Nakata, W., Shimono, T., Urano, M., Yamano, T., Kato, F., Kuchiki, M., Shiraga, N., Yanagita, H., Katsuda, E., Kataoka, M., Yamaguchi, K., Horikoshi, T., Gomi, T., Nozaki, M. および9人, Shiotani, M., Amano, M., Saigusa, H., Sadaoka, S., Kamiya, H., Kubo, M., Yamashita, N., Yamamoto, H. & Honda, H., 5 1 2019, : : European Journal of Radiology. 114, 1 p.

研究成果: ジャーナルへの寄稿コメント/討論

Menstrual Cycle
Radiology
Multicenter Studies
Names
Breast

Dose evaluation indices for total body irradiation using TomoDirect with different numbers of ports: A comparison with the TomoHelical method

Kasai, Y., Fukuyama, Y., Terashima, H., Nakamura, K. & Sasaki, T., 2 1 2019, : : Journal of Applied Clinical Medical Physics. 20, 2, p. 129-135 7 p.

研究成果: ジャーナルへの寄稿記事

公開
Whole-Body Irradiation
Dosimetry
Irradiation
dosage
irradiation

Effects of menstrual cycle on background parenchymal enhancement and detectability of breast cancer on dynamic contrast-enhanced breast MRI: A multicenter study of an Asian population

Kamitani, T., Yabuuchi, H., Kanemaki, Y., Tozaki, M., Sonomura, T., Mizukoshi, W., Nakata, W., Shimono, T., Urano, M., Yamano, T., Kato, F., Kuchiki, M., Shiragami, N., Yanagita, H., Katsuda, E., Kataoka, M., Yamaguchi, K., Horikoshi, T., Gomi, T., Nozaki, M. および9人, Shiotani, M., Amano, M., Saigusa, H., Sadaoka, S., Kamiya, H., Kubo, M., Yamashita, N., Yamamoto, H. & Honda, H., 1 1 2019, : : European Journal of Radiology. 110, p. 130-135 6 p.

研究成果: ジャーナルへの寄稿記事

Menstrual Cycle
Multicenter Studies
Follicular Phase
Breast
Breast Neoplasms
1 引用 (Scopus)

Evaluation of mouthpiece fixation devices for head and neck radiotherapy patients fabricated in PolyJet photopolymer by a 3D printer

Kitamori, H., Sumida, I., Tsujimoto, T., Shimamoto, H., Murakami, S. & Ohki, M., 2 1 2019, : : Physica Medica. 58, p. 90-98 9 p.

研究成果: ジャーナルへの寄稿記事

photopolymers
printers
radiation therapy
Neck
Radiotherapy

Evaluation of the depiction ability of similar subtraction images using digital chest radiographs of different patients

Shimizu, Y., Morishita, J., Matsunobu, Y., Yoon, Y., Sasaki, Y., Katsuragawa, S. & Yabuuchi, H., 3 20 2019, : : Radiological physics and technology. 12, 1, p. 40-45 6 p.

研究成果: ジャーナルへの寄稿記事

Subtraction Technique
chest
subtraction
Thorax
evaluation

Imaging findings of pulmonary edema: Part 1. Cardiogenic pulmonary edema and acute respiratory distress syndrome

Tsuchiya, N., Griffin, L., Yabuuchi, H., Kawanami, S., Shinzato, J. & Murayama, S., 1 1 2019, : : Acta Radiologica.

研究成果: ジャーナルへの寄稿評論記事

Adult Respiratory Distress Syndrome
Pulmonary Edema
Thorax
Tomography

Influence of blade width and magnetic field strength on the ADC on PROPELLER DWI in head and neck

Sumikawa, T., Yabuuchi, H., Sumikawa, C., Nakashima, Y. & Miura, G., 1 1 2019, (受理済み/印刷中) : : Neuroradiology Journal.

研究成果: ジャーナルへの寄稿記事

Magnetic Fields
Neck
Head
Parotid Gland
Cerebellum

Japanese structure survey of radiation oncology in 2010

Japanese Society for Radiation Oncology Database Committee, 1 1 2019, : : Journal of radiation research. 60, 1, p. 80-97 18 p.

研究成果: ジャーナルへの寄稿記事

公開
Radiation Oncology
radiation therapy
radiation
Intensity-Modulated Radiotherapy
Radiotherapy
1 引用 (Scopus)

Localized malignant pleural mesothelioma mimicking an anterior mediastinal tumor

Hino, T., Kamitani, T., Sagiyama, K., Yamasaki, Y., Okamoto, I., Tagawa, T., Ijichi, K., Yamamoto, H., Yabuuchi, H. & Honda, H., 1 1 2019, : : European Journal of Radiology Open. 6, p. 72-77 6 p.

研究成果: ジャーナルへの寄稿記事

Neoplasms
Pleura
Mediastinum
Differential Diagnosis
Malignant Mesothelioma
Magnetic Resonance Angiography
Posterior Cerebral Artery
Anterior Cerebral Artery
Middle Cerebral Artery
Healthy Volunteers

Preliminary design study of a simple neutron energy spectrometer using a CsI self-activation method for daily QA of accelerator-based BNCT

Kurihara, R., Nohtomi, A., Wakabayashi, G., Sakurai, Y. & Tanaka, H., 1 2 2019, : : journal of nuclear science and technology. 56, 1, p. 70-77 8 p.

研究成果: ジャーナルへの寄稿記事

assurance
Quality assurance
Particle accelerators
Boron
Spectrometers

Radiomics-based malignancy prediction of parotid gland tumor

Kamezawa, H., Arimura, H., Yasumatsu, R., Ninomiya, K. & Haseai, S., 1 1 2019, International Forum on Medical Imaging in Asia 2019. Fujita, H., Kim, J. H. & Lin, F. (版). SPIE, 1105019. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 11050).

研究成果: 著書/レポートタイプへの貢献会議での発言

salivary glands
Magnetic Resonance Image
Magnetic resonance
magnetic resonance
Tumors
6 引用 (Scopus)

Radiomics with artificial intelligence for precision medicine in radiation therapy

Arimura, H., Soufi, M., Kamezawa, H., Ninomiya, K. & Yamada, M., 1 1 2019, : : Journal of radiation research. 60, 1, p. 150-157 8 p.

研究成果: ジャーナルへの寄稿記事

公開
artificial intelligence
Precision Medicine
Artificial Intelligence
medicine
prognosis

The clinical significance of modifying X-ray tube current-time product based on prior image deviation index for digital radiography

Takaki, T., Fujibuchi, T., Murakami, S., Aoki, T. & Ohki, M., 7 1 2019, : : Physica Medica. 63, p. 35-40 6 p.

研究成果: ジャーナルへの寄稿記事

Radiographic Image Enhancement
radiography
Software
X-Rays
tubes

The impact of head miscentering on the eye lens dose in CT scanning: Phantoms study

Anam, C., Fujibuchi, T., Toyoda, T., Sato, N., Haryanto, F., Widita, R., Arif, I. & Dougherty, G., 5 7 2019, : : Journal of Physics: Conference Series. 1204, 1, 012022.

研究成果: ジャーナルへの寄稿Conference article

公開
lenses
dosage
scanning
ionization chambers
detectors

The influence of minimal misalignment on the repeatability of PET images examined by the repositioning of point sources

Maebatake, A., Morita, K., Akamatsu, G., Tsutsui, Y., Himuro, K., Baba, S. & Sasaki, M., 3 1 2019, : : Journal of nuclear medicine technology. 47, 1, p. 55-59 5 p.

研究成果: ジャーナルへの寄稿記事

Biomarkers
Direction compound

The relationship between extracellular volume fraction in symptomatic adults with tetralogy of Fallot and adverse cardiac events

Shiina, Y., Taniguchi, K., Nagao, M., Takahashi, T., Niwa, K., Kawakubo, M. & Inai, K., 1 1 2019, (受理済み/印刷中) : : Journal of Cardiology.

研究成果: ジャーナルへの寄稿記事

Tetralogy of Fallot
Heart Ventricles
Magnetic Resonance Spectroscopy
Ventricular Septum
Ventricular Tachycardia
1 引用 (Scopus)

Validation of the tail replacement method in MTF calculations using the homogeneous and non-homogeneous edges of a phantom

Anam, C., Budi, W. S., Fujibuchi, T., Haryanto, F. & Dougherty, G., 6 6 2019, : : Journal of Physics: Conference Series. 1248, 1, 012001.

研究成果: ジャーナルへの寄稿Conference article

公開
modulation transfer function
modules
cycles
curves
pixels

Web-Based Operation Training System of Medical Therapy Devices Using VR/AR Devices

Kuroda, K., Kaneko, K., Fujibuchi, T. & Okada, Y., 2019, p. 250-259. 10 p.

研究成果: 会議への寄与タイプ論文

Web-based VR system for operation training of medical therapy devices

Kuroda, K., Kaneko, K., Fujibuchi, T. & Okada, Y., 1 1 2019, Complex, Intelligent, and Software Intensive Systems - Proceedings of the 12th International Conference on Complex, Intelligent, and Software Intensive Systems CISIS-2018. Barolli, L., Ikeda, M., Takizawa, M. & Javaid, N. (版). Springer Verlag, p. 948-957 10 p. (Advances in Intelligent Systems and Computing; 巻数 772).

研究成果: 著書/レポートタイプへの貢献会議での発言

Radiotherapy
Students
Radiation
2018

A 10 Hz Short-Pulse CO 2 Laser System for Extreme Ultraviolet Source

Amano, R., Dinh, T. H., Sasanuma, A., Arai, G., Fujii, Y., Takahashi, A., Nakamura, D., Okada, T., Miura, T. & Higashiguchi, T., 1 1 2018, X-Ray Lasers 2016 - Proceedings of the 15th International Conference on X-Ray Lasers. Kawachi, T., Bulanov, S. V., Daido, H. & Kato, Y. (版). Springer Science and Business Media, LLC, p. 367-371 5 p. (Springer Proceedings in Physics; 巻数 202).

研究成果: 著書/レポートタイプへの貢献会議での発言

pulses
lasers
power amplifiers
repetition
pulse duration

Accurate and robust systolic myocardial T1 mapping using saturation recovery with individualized delay time: comparison with diastolic T1 mapping

Arai, H., Kawakubo, M., Sanui, K., Nishimura, H. & Kadokami, T., 12 1 2018, : : Radiological physics and technology. 11, 4, p. 415-422 8 p.

研究成果: ジャーナルへの寄稿記事

time lag
myocardium
recovery
saturation
Myocardium
3 引用 (Scopus)

Additional radiotherapy following endoscopic submucosal dissection for T1a-MM/T1b-SM esophageal squamous cell carcinoma improves locoregional control

Hisano, O., Nonoshita, T., Hirata, H., Sasaki, T., Watanabe, H., wakiyama, H., Ono, M., Saiji, O. & Honda, H., 1 29 2018, : : Radiation Oncology. 13, 1, 14.

研究成果: ジャーナルへの寄稿記事

Radiotherapy
Esophageal Neoplasms
Esophageal Stenosis
Squamous Cell Neoplasms
Endoscopic Mucosal Resection
5 引用 (Scopus)

An algorithm for automated modulation transfer function measurement using an edge of a PMMA phantom: Impact of field of view on spatial resolution of CT images

Anam, C., Fujibuchi, T., Budi, W. S., Haryanto, F. & Dougherty, G., 11 1 2018, : : Journal of Applied Clinical Medical Physics. 19, 6, p. 244-252 9 p.

研究成果: ジャーナルへの寄稿記事

Optical transfer function
modulation transfer function
Polymethyl Methacrylate
Polymethyl methacrylates
polymethyl methacrylate
2 引用 (Scopus)

Analysis of Deep and Shallow Traps in Semi-Insulating CdZnTe

Kim, K., Yoon, Y. & James, R. B., 2 1 2018, : : Journal of the Korean Physical Society. 72, 4, p. 508-514 7 p.

研究成果: ジャーナルへの寄稿記事

traps
capacitance
insulators
inflection points
defects
3 引用 (Scopus)

A randomised phase II trial of S-1 plus cisplatin versus vinorelbine plus cisplatin with concurrent thoracic radiotherapy for unresectable, locally advanced non-small cell lung cancer: WJOG5008L

Sasaki, T., Seto, T., Yamanaka, T., Kunitake, N., Shimizu, J., Kodaira, T., Nishio, M., Kozuka, T., Takahashi, T., Harada, H., Yoshimura, N., Tsutsumi, S., Kitajima, H., Kataoka, M., Ichinose, Y., Nakagawa, K., Nishimura, Y., Yamamoto, N. & Nakanishi, Y., 9 11 2018, : : British journal of cancer. 119, 6, p. 675-682 8 p.

研究成果: ジャーナルへの寄稿記事

Non-Small Cell Lung Carcinoma
Cisplatin
Radiotherapy
Thorax
Survival
6 引用 (Scopus)

A simple method for calibrating pixel values of the CT localizer radiograph for calculating water-equivalent diameter and size-specific dose estimate

Anam, C., Fujibuchi, T., Toyoda, T., Sato, N., Haryanto, F., Widita, R., Arif, I. & Dougherty, G., 4 1 2018, : : Radiation Protection Dosimetry. 179, 2, p. 158-168 11 p.

研究成果: ジャーナルへの寄稿記事

calibrating
pixels
dosage
Water
estimates

Assessment by airway ellipticity on cine-MRI to differentiate severe obstructive sleep apnea

Kojima, T., Kawakubo, M., Nishizaka, M. K., Rahmawati, A., Ando, S. I., Chishaki, A., Nakamura, Y. & Nagao, M., 3 1 2018, : : Clinical Respiratory Journal. 12, 3, p. 878-884 7 p.

研究成果: ジャーナルへの寄稿記事

Cine Magnetic Resonance Imaging
Obstructive Sleep Apnea
Polysomnography
Nonparametric Statistics
ROC Curve
Radium
Signal-To-Noise Ratio
Photons
Radioisotopes
Bone and Bones

Bayesian delineation framework of clinical target volumes for prostate cancer radiotherapy using an anatomical-features-based machine learning technique

Ninomiya, K., Arimura, H., Sasahara, M., Hirose, T., Saiji, O., Umezu, Y., Honda, H. & Sasaki, T., 1 1 2018, Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. Fei, B. & Webster, R. J. (版). SPIE, 105761Z. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; 巻数 10576).

研究成果: 著書/レポートタイプへの貢献会議での発言

machine learning
delineation
Atlases
Radiotherapy
Learning systems

Characteristics of Smoothing Filters to Achieve the Guideline Recommended Positron Emission Tomography Image without Harmonization

Tsutsui, Y., Awamoto, S., Himuro, K., Umezu, Y., Baba, S. & Sasaki, M., 2018, : : Asia Oceania journal of nuclear medicine & biology. 6, 1, p. 15-23 9 p.

研究成果: ジャーナルへの寄稿記事

Positron-Emission Tomography
Guidelines
Technology
3 引用 (Scopus)

Clinical application of radiation dose reduction for head and neck CT

Yabuuchi, H., Kamitani, T., Sagiyama, K., Yamasaki, Y., Matsuura, Y., Hino, T., Tsutsui, S., Kondo, M., Shirasaka, T. & Honda, H., 10 1 2018, : : European Journal of Radiology. 107, p. 209-215 7 p.

研究成果: ジャーナルへの寄稿評論記事

Neck
Head
Radiation
Hypopharynx
Computer-Assisted Image Processing
6 引用 (Scopus)

Comparison of intravoxel incoherent motion diffusion-weighted imaging between turbo spin-echo and echo-planar imaging of the head and neck

Mikayama, R., Yabuuchi, H., Sonoda, S., Kobayashi, K., Nagatomo, K., Kimura, M., Kawanami, S., Kamitani, T., Kumazawa, S. & Honda, H., 1 1 2018, : : European Radiology. 28, 1, p. 316-324 9 p.

研究成果: ジャーナルへの寄稿記事

Echo-Planar Imaging
Neck
Head
Yttrium
Single-Photon Emission-Computed Tomography
Positron-Emission Tomography
Noise
Beta Particles
4 引用 (Scopus)

Computational analysis of interfractional anisotropic shape variations of the rectum in prostate cancer radiation therapy

Haekal, M., Arimura, H., Hirose, T. A., Shibayama, Y., Saiji, O., Fukunaga, J., Umezu, Y., Honda, H. & Sasaki, T., 2 1 2018, : : Physica Medica. 46, p. 168-179 12 p.

研究成果: ジャーナルへの寄稿記事

rectum
Rectum
radiation therapy
Prostatic Neoplasms
Radiotherapy