{"id":11,"date":"2021-08-21T16:18:54","date_gmt":"2021-08-21T07:18:54","guid":{"rendered":"https:\/\/housya.hiroshima-u.ac.jp\/radiation_oncology\/?page_id=11"},"modified":"2025-07-06T17:47:35","modified_gmt":"2025-07-06T08:47:35","slug":"result","status":"publish","type":"page","link":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/result\/","title":{"rendered":"\u7814\u7a76\u5b9f\u7e3e"},"content":{"rendered":"\n<h2>2025\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"152\">\n<li>D Kawahara, AS Koganezawa, H Yamaguchi, T Wada, Y Murakami<br><a href=\"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/10.1002\/mp.17820\">Biological adaptive radiotherapy for short-time dose compensation in lung SBRT patients<\/a><br><em>Medical Physics<\/em>,\u202f1\u201312\u202f(2025).\u202f(2025.4.14.)<\/li>\n<li>D Kawahara, M Kishi, Y Kadooka, K Hirose, Y Murakami<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2210776225000213?via%3Dihub\">Integrating radiomics and gene expression by mapping on the image with improved DeepInsight for clear cell renal cell carcinoma<\/a><br><em>Cancer Genetics\u202f<\/em>292\u2011293,\u202f100\u2013105\u202f(2025).\u202f(2025.2.14.)<\/li>\n<li>R Nishioka, D Kawahara, N Imano, Y Murakami<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0009926025000315?via%3Dihub\">A nomogram-based survival prediction model for non-small cell lung cancer patients based on clinical risk factors and multiregion radiomics features<\/a><br><em>Clinical Radiology<\/em>\u202f<strong>84<\/strong>,\u202f106826\u202f(2025).\u202f(2025.2.13.)<\/li>\n<li>D Kawahara<br><a href=\"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/10.1002\/acm2.14578\">Enhancing targeted doses: Low-energy photon lipiodol-enhanced radiotherapy (LEPERT) for liver cancer patients<\/a><br><em>Journal of Applied Clinical Medical Physics<\/em>\u202f<strong>26<\/strong>,\u202fe14578\u202f(2025).\u202f(2024.11.29.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2024\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"148\">\n<li>H Yamaguchi, D Kawahara, AS Koganezawa, N Imano, Y Murakami, I Nishibuchi, E Shiba, Y Nagata<br><a href=\"https:\/\/iopscience.iop.org\/article\/10.1088\/2057-1976\/ad9280\">Dose compensation for decreased biological effective dose due to intrafractional interruption during radiotherapy: integration with a commercial treatment planning system<\/a><br><em>Biomedical Physics &amp; Engineering Express<\/em>\u202f<strong>11<\/strong>,\u202f015019\u202f(2024).\u202f(2024.11.26.)<\/li>\n<li>S Onishi, F Yamasaki, Y Akiyama, D Kawahara, VJ Amatya, U Yonezawa, A Taguchi, I Ozono, NI Khairunnisa, Y Takeshima, N Horie<br><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11060-024-04794-0\">Usefulness of synthetic MRI for differentiation of IDH-mutant diffuse gliomas and its comparison with the T2-FLAIR mismatch sign<\/a><br><em>Journal of Neuro-Oncology<\/em><strong>\u202f170<\/strong>,\u202f429\u2013436\u202f(2024).\u202f(2024.8.12.)<\/li>\n<li>H Oka, D Kawahara, Y Murakami<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0010482524009648\">Radiomics-based prediction of recurrence for head and neck cancer patients using data imbalanced correction<\/a><br><em>Computers in Biology and Medicine<\/em>\u202f<strong>180<\/strong>,\u202f108879\u202f(2024).\u202f(2024.7.26.)<\/li>\n<li>H Yoshimura, D Kawahara, A Saito, S Ozawa, Y Nagata<br><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s13246-024-01443-8\">Prediction of prognosis in glioblastoma with radiomics features extracted by synthetic MRI images using cycle-consistent GAN<\/a><br><em>Physical and Engineering Sciences in Medicine<\/em><strong>\u202f47<\/strong>,\u202f1227\u20131243\u202f(2024).\u202f(2024.6.17.)<\/li>\n<li>D Kawahara, R Nishioka, Y Murakami, Y Emoto, K Iwashita, R Sasaki<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S074879832400502X?via%3Dihub\">A nomogram based on pretreatment radiomics and dosiomics features for predicting overall survival associated with esophageal squamous cell cancer<\/a><br><em>Eur J Surg Oncol<\/em>\u202f<strong>50<\/strong>,\u202f108450\u202f(2024).\u202f(2024.6.4.)<\/li>\n<li>D Kawahara<br><a href=\"https:\/\/journals.viamedica.pl\/rpor\/article\/view\/101098\">Improved dose compensation model owing to short irradiation interruption time for hypoxic tumor using a microdosimetric kinetic model<\/a><br><em>Reports of Practical Oncology and Radiotherapy<\/em><strong>\u202f29<\/strong>,\u202f271\u2013279\u202f(2024).\u202f(2024.2.29.)<\/li>\n<li>D Kawahara, Y Watanabe<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1120179723012346?via%3Dihub\">A simulation study on the radiation-induced immune response of tumors after single fraction high-dose irradiation<\/a><br><em>Phys Med<\/em>\u202f<strong>118<\/strong>,\u202f103205\u202f(2024).\u202f(2024.1.19.)<\/li>\n<li>M Nakao, S Ozawa, H Miura, K Yamada, M Hayata, K Hayashi, D Kawahara, T Nakashima, Y Ochi, T Okumura, H Kunimoto, A Kawakubo, H Kusaba, H Nozaki, K Habara, N Tohyama, T Nishio, M Nakamura, T Minemura, H Okamoto, M Ishikawa, M Kurooka, H Shimizu, K Hotta, M Saito, M Nakano, M Tsuneda, Y Nagata<br><a href=\"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/10.1002\/mp.16887\">CT number calibration audit in photon radiation therapy<\/a><br><em>Med Phys<\/em>\u202f<strong>51<\/strong>,\u202f1571\u20131582\u202f(2024).\u202f(2023.12.19.)<\/li>\n<li>Y Murakami, D Kawahara, T Soyano, T Kozuka, Y Takahashi, K Miyake, K Kashihara, T Kashihara, T Kamima, M Oguchi, Y Murakami, Y Yoshioka, Y Nagata<br><a href=\"https:\/\/academic.oup.com\/bjr\/article\/97\/1153\/142\/7470705?login=true\">Dosiomics for intensity-modulated radiotherapy in patients with prostate cancer: survival analysis stratified by baseline prostate-specific antigen and Gleason grade group in a 2-institutional retrospective study<\/a><br><em>British Journal of Radiology<\/em>\u202f<strong>97<\/strong>,\u202f142\u2013149\u202f(2024).\u202f(2023.12.12.)<\/li>\n<li>AS Koganezawa, T Matsuura, D Kawahara, T Nakashima, E Shiba, Y Murakami, Y Nagata<br><a href=\"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/10.1002\/mp.16848\">Unbiased evaluation of predicted gamma passing rate by an event-mixing technique<\/a><br><em>Medical Physics<\/em>\u202f<strong>51<\/strong>,\u202f5\u201317\u202f(2024).\u202f(2023.11.27.)<\/li>\n<li>K Yumii, T Ueda, D Kawahara, N Chikuie, T Taruya, T Hamamoto, S Takeno<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0385814623001736?via%3Dihub\">Artificial intelligence-based diagnosis of the depth of laryngopharyngeal cancer<\/a><br><em>Auris Nasus Larynx<\/em><strong><em>\u202f<\/em>51<\/strong>,\u202f417\u2013424\u202f(2024).\u202f(2023.10.12.)<\/li>\n<li>D Kawahara, Y Murakami, S Awane, Y Emoto, K Iwashita, H Kubota, R Sasaki, Y Nagata<br><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s00330-023-10020-8\">Radiomics and dosiomics for predicting complete response to definitive chemoradiotherapy patients with oesophageal squamous cell cancer using the hybrid institution model<\/a><br><em>European Radiology<\/em>\u202f<strong>34<\/strong>,\u202f1200\u20131209\u202f(2024).\u202f(2023.8.17.)<\/li>\n<!-- \u4ed6\u306e2024\u5e74\u306e\u8ad6\u6587\u3082\u3053\u3053\u306b\u8ffd\u52a0\u53ef\u80fd --><\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2023\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"136\">\n<li>D Kawahara<br><a href=\"https:\/\/link.springer.com\/chapter\/10.1007\/978-981-99-3978-7_22\">Future of SBRT with AI (Artificial Intelligence)<\/a><br><em>Stereotactic Body Radiation Therapy<\/em>, 299\u2013310 (2023). (2023.10.)<\/li>\n<li>S Ozawa<br><a href=\"https:\/\/link.springer.com\/chapter\/10.1007\/978-981-99-3978-7_4\">Quality assurance in SBRT<\/a><br><em>Stereotactic Body Radiation Therapy<\/em>, 55\u201368 (2023). (2023.10.)<\/li>\n<li>D Kawahara, A Jensen, J Yuan, Y Nagata, Y Watanabe<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0009926023003719?via%3Dihub\">Predicting the BRAF mutation with pretreatment MRI radiomics features for melanoma brain metastases receiving Gamma Knife radiosurgery<\/a><br><em>Clinical Radiology<\/em>\u202f<strong>78<\/strong>,\u202fe934\u2013e940\u202f(2023).\u202f(2023.9.1.)<\/li>\n<li>T Katsuta, Y Murakami, D Kawahara, S Miyoshi, N Imano, J Hirokawa, I Nishibuchi, Y Nagata<br><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0167814023897432?via%3Dihub\">Novel simulation for dosimetry impact of diaphragm respiratory motion in four-dimensional volumetric modulated arc therapy for esophageal cancer<\/a><br><em>Radiotherapy and Oncology<\/em>\u202f<strong>187<\/strong>,\u202f109849\u202f(2023).\u202f(2023.8.9.)<\/li>\n<li>H Miura, Y Doi, M Nakao, S Ozawa, M Kenjo, Y Nagata<br><a href=\"https:\/\/iv.iiarjournals.org\/content\/37\/4\/1822\">Interfractional liver positional motion under exhaled breath holding based on cone beam computed tomography<\/a><br><em>In Vivo\u202f<\/em><strong>37<\/strong>,\u202f1822\u20131827\u202f(2023).\u202f(2023.7.1.)<\/li>\n<li>H Miura, M Kenjo, Y Doi, T Ueda, M Nakao, S Ozawa, Y Nagata<br><a href=\"https:\/\/www.advancesradonc.org\/article\/S2452-1094(23)00093-3\/fulltext\">Effect of target changes on target coverage and dose to the normal brain in fractionated stereotactic radiation therapy for metastatic brain tumors<\/a><br><em>Advances in Radiation Oncology<\/em> <strong>8<\/strong>, 101264 (2023). (2023.6.7.)<\/li>\n<li>H Miura, M Kenjo, Y Doi, T Ueda, M Nakao, S Ozawa, Y Nagata<br><a href=\"https:\/\/www.researchgate.net\/publication\/371384506_Impact_of_target_changes_on_target_coverage_and_dose_to_the_normal_brain_in_fractionated_stereotactic_radiotherapy_for_metastatic_brain_tumors\">Impact of target changes on target coverage and dose to the normal brain in fractionated stereotactic radiotherapy for metastatic brain tumors<\/a><br><em>Advances in Radiation Oncology<\/em> <strong>6<\/strong>, 101264 (2023). (2023.6.7.)<\/li>\n<li>D Kawahara, T Toyoda, K Yokomachi, C Fujioka, Y Nagata<br><a href=\"https:\/\/www.polradiol.com\/Dose-uncertainty-due-to-energy-dependence-in-dual-energy-r-ncomputed-tomography,163016,0,2.html\">Dose uncertainty due to energy dependence in dual-energy computed tomography<\/a><br><em>Polish Journal of Radiology<\/em> <strong>88<\/strong>, 270\u2013274 (2023). (2023.6.7.)<\/li>\n<li>K Iwashita, H Kubota, R Nishioka, Y Emoto, D Kawahara, T Ishihara, D Miyawaki, I Nishibuchi, Y Nagata, R Sasaki<br><a href=\"https:\/\/ar.iiarjournals.org\/content\/43\/4\/1749#:~:text=This%20study%20aimed%20to%20construct%20a%20prognostic%20survival,who%20underwent%20radical%20irradiation%20using%20skeletal%20muscle%20radiomics.\">Prognostic value of radiomics analysis of skeletal muscle after radical irradiation of esophageal cancer<\/a><br><em>Anticancer Research<\/em> <strong>43<\/strong>, 1749-1758 (2023). (2023.4.1.)<\/li>\n<li>D Kawahara, N Imano, R Nishioka, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s13246-023-01249-0\" target=\"new\" rel=\"noopener\">Image masking using convolutional networks improves performance classification of radiation pneumonitis for non-small cell lung cancer<\/a><br><em>Physical and Engineering Sciences in Medicine\u202f<\/em><strong>46<\/strong>,\u202f767\u2013772\u202f(2023).\u202f(2023.3.28.)<\/li>\n<li>D Kawahara, H Yoshimura, T Matsuura, A Saito, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s13246-023-01220-z\" target=\"new\" rel=\"noopener\">MRI image synthesis for fluid-attenuated inversion recovery and diffusion-weighted images with deep learning<\/a><br><em>Physical and Engineering Sciences in Medicine<\/em>&nbsp;<b>46<\/b>, 313-323 (2023). (2023.1.30.)<\/li>\n<li>H Miura, S Ozawa, T Okazue, T Enosaki, Y Nagata<br><a href=\"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/10.1002\/acm2.13992\">Characterization of scanning orientation and lateral response artifact for EBT4 Gafchromic film<\/a><br><em>Journal of Applied Clinical Medical Physics<\/em>\u202f<strong>24<\/strong>,\u202fe13992\u202f(2023).\u202f(2023.1.25.)<\/li>\n<li>D Kawahara, A Saito, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rrac097\" target=\"new\" rel=\"noopener\">Physical and biological dosimetric margin according to prescription method for stereotactic body radiation therapy<\/a><br><em>Journal of Radiation Research<\/em>&nbsp;<b>64<\/b>, 328-334 (2023). (2023.1.10.)<\/li>\n<li>T Matsuura, D Kawahara, A Saito, K Yamada, S Ozawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.16210\" target=\"new\" rel=\"noopener\">A synthesized gamma distribution-based patient-specific VMAT QA using a generative adversarial network<\/a><br><em>Medical Physics<\/em>&nbsp;<b>50<\/b>, 2488-2498 (2023). (2023.1.7.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2022\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"122\">\n<li><span style=\"font-size: 12px;\">S Tsunemine, S Ozawa, M Nakao, H Miura, A Saito, D Kawahara, Y Onishi, T Onishi, T Hashiguchi, Y Matsumoto, T Maruta, Y Murakami, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.1002\/acm2.13835\" target=\"new\" rel=\"noopener\">Influence of different air CT numbers for IVDT on the dose distribution in TomoTherapy MVCT<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Journal of Applied Clinical Medical Physics<\/i>&nbsp;<b>24<\/b>, e13835 (2022). (2022.10.31.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">T Matsuura, D Kawahara, A Saito, H Miura, K Yamada, S Ozawa, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.1007\/s13246-022-01172-w\" target=\"new\" rel=\"noopener\">Predictive gamma passing rate of 3D detector array-based volumetric modulated arc therapy quality assurance for prostate cancer via deep learning<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Physical and Engineering Sciences in Medicine<\/i>&nbsp;<b>45<\/b>, 1073-1081 (2022). (2022.10.6.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">D Kawahara, I Nishibuchi, M Kawamura, T Yoshida, I Koh, K Tomono, M Sekine, H Takahashi, Y Kikuchi, Y Kudo, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.3390\/diagnostics12102346\" target=\"new\" rel=\"noopener\">Radiomic Analysis for Pretreatment Prediction of Recurrence Post-Radiotherapy in Cervical Squamous Cell Carcinoma Cancer<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Diagnostics<\/i>&nbsp;<b>12<\/b>, 2346 (2022). (2022.9.28.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">D Kawahara, S Ozawa, A Saito, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.5603\/rpor.a2022.0093\" target=\"new\" rel=\"noopener\">Image synthesis of effective atomic number images using a deep convolutional neural network-based generative adversarial network<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Reports of Practical Oncology &amp; Radiotherapy<\/i>&nbsp;<b>27<\/b>, 848-855 (2022). (2022.9.12.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">D Kawahara, A Saito, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.5603\/rpor.a2022.0086\" target=\"new\" rel=\"noopener\">Improved biological dosimetric margin model for different PTV margins with stereotactic body radiation therapy in homogeneous and nonhomogeneous tumor regions<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Reports of Practical Oncology &amp; Radiotherapy<\/i>&nbsp;<b>27<\/b>, 768-777 (2022). (2022.8.5.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">T Wada, D Kawahara, Y Murakami, T Nakashima, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.1002\/acm2.13738\" target=\"new\" rel=\"noopener\">Robust optimization of VMAT for prostate cancer accounting for geometric uncertainty<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Journal of Applied Clinical Medical Physics<\/i>&nbsp;<b>23<\/b>, e13738 (2022). (2022.8.3.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">D Kawahara, Y Murakami, S Tani, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.1259\/bjr.20210934\" target=\"new\" rel=\"noopener\">A prediction model for pathological findings after neoadjuvant chemoradiotherapy for resectable locally advanced esophageal squamous cell carcinoma based on endoscopic images using deep learning<\/a><\/span><br><span style=\"font-size: 12px;\"><i>British Journal of Radiology<\/i>&nbsp;<b>95<\/b>, 20210934 (2022). (2022.5.23.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">M Nakao, M Hayata, S Ozawa, H Miura, K Yamada, D Kawahara, K Miki, T Nakashima, Y Ochi, S Tsuda, M Seido, Y Morimoto, A Kawakubo, H Nozaki, K Habara, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2022.05.005\" target=\"new\" rel=\"noopener\">Stoichiometric CT number calibration using three-parameter fit model for ion therapy<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Physica Medica<\/i>&nbsp;<b>99<\/b>, 22-30 (2022). (2022.5.20.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">H Miura, Y Doi, M Nakao, S Ozawa, M Kenjo, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.1016\/j.phro.2022.08.004\" target=\"new\" rel=\"noopener\">Improved treatment robustness of postoperative breast cancer radiotherapy including supraclavicular nodes<\/a><\/span><br><span style=\"font-size: 12px;\"><i>Physics and Imaging in Radiation Oncology<\/i>&nbsp;<b>23<\/b>, 153-156 (2022). (2022.8.13.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">D Kawahara, A Saito, H Nakano, Y Nagata<\/span><br><span style=\"font-size: 12px;\"><a href=\"https:\/\/doi.org\/10.5603%2FRPOR.a2022.0067\" target=\"new\" rel=\"noopener\">DNA strand breaks based on Monte Carlo simulation in and around the Lipiodol with flattening filter and flattening filter-free photon beams<\/a><\/span><br><span style=\"font-size: 12px;\"><span style=\"font-size: 12px;\"><i>Reports of Practical Oncology &amp; Radiotherapy<\/i>&nbsp;<b>27<\/b>, 392-400 (2022). (2022.7.29.)<\/span><\/span><\/li>\n<li><span style=\"font-size: 12px;\">I Yamaguchi, S Ozawa<br><a href=\"https:\/\/doi.org\/10.1016\/j.transci.2022.103407\" target=\"new\" rel=\"noopener\">Irradiator issues: Source, dose, and waste management<\/a><br><i>Transfusion and Apheresis Science<\/i>, in press. (2022.3.14.)<\/span><\/li>\n<li><span style=\"font-size: 12px;\">D Kawahara,<sup>\u2020<\/sup> M Tsuneda, S Ozawa, H Okamoto, M Nakamura, T Nishio, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.13579\" target=\"new\" rel=\"noopener\">Deep learning-based auto segmentation using generative adversarial network on magnetic resonance images obtained for head and neck cancer patients<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i>, in press. (2022.3.9.)<\/span><\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> M Tsuneda, S Ozawa, H Okamoto, M Nakamura, T Nishio, A Saito, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.compbiomed.2022.105295\" target=\"new\" rel=\"noopener\">Stepwise deep neural network (stepwise-net) for head and neck auto-segmentation on CT images<\/a><br><i>Computers in Biology and Medicine<\/i> <b>143<\/b>, 105295 (2022). (2022.2.6.)<\/li>\n<li>A Ohashi,<sup>\u2020<\/sup> T Nishio, A Saito, D Hashimoto, H Maekawa, Y Murakami, S Ozawa, M Suitani, M Tsuneda, H Watanabe, K Ikenaga, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s13246-021-01097-w\" target=\"new\" rel=\"noopener\">Baseline drift vector of multiple points on body surface using a near-infrared camera<\/a><br><i>Physical and Engineering Sciences in Medicine<\/i> <b>45<\/b>, 143-155 (2022). (2022.1.4.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, M Nakao, Y Doi, K Kubo, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.5603\/rpor.a2021.0131\" target=\"new\" rel=\"noopener\">Impact on liver position under breath-hold by computed tomography contrast agents in stereotactic body radiotherapy of liver cancer<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>26<\/b>, 87015 (2022). (2021.12.10.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2021\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"107\">\n<li>D Kawahara,<sup>\u2020<\/sup> Y Nagata, Y Watanabe<br><a href=\"https:\/\/doi.org\/10.1088\/2057-1976\/ac4466\" target=\"new\" rel=\"noopener\">Improved cellular automata model shows that indirect apoptotic cell death due to vascular damage enhances the local control of tumors by single fraction high-dose irradiation<\/a><br><i>Biomedical Physics &amp; Engineering Express<\/i> <b>8<\/b>, 015028 (2021). (2021.12.31.)<\/li>\n<li>N Imano,<sup>\u2020<\/sup> T Kimura, D Kawahara, R Nishioka, W Fukumoto, R Kawano, K Kubo, T Katsuta, Y Takeuchi, I Nishibuchi, Y Murakami, Y Horimasu, T Masuda, K Fujitaka, N Hattori, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jjco\/hyab163\" target=\"new\" rel=\"noopener\">Potential benefits of volumetric modulated arc therapy to reduce the incidence of \u2265 grade 2 radiation pneumonitis in radiotherapy for locally advanced non-small cell lung cancer patients<\/a><br><i>Japanese Journal of Clinical Oncology<\/i> <b>51<\/b>, 1729\u20131735 (2021). (2021.10.8.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> M Nakao, Y Doi, S Ozawa, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.meddos.2021.08.001\" target=\"new\" rel=\"noopener\">Treatment planning comparison between dynamic wave arc and volumetric modulated arc therapies for prostate-cancer treatment<\/a><br><i>Medical Dosimetry<\/i> <b>47<\/b>, 48-53 (2021). (2021.9.16.)<\/li>\n<li>R Nakamoto, M Ito,<sup>\u2020<\/sup> A Saito, S Shimoura<br><a href=\"https:\/\/doi.org\/10.1103\/PhysRevC.104.034602\" target=\"new\" rel=\"noopener\">Extended Migdal-Watson formula to evaluate background strength in binary breakup reactions<\/a><br><i>Physical Review<\/i> <b>C104<\/b>, 034602 (2021). (2021.9.1.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> N Imano, R Nishioka, K Ogawa, T Kimura, T Nakashima, H Iwamoto, K Fujitaka, N Hattori, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1038\/s41598-021-95643-x\" target=\"new\" rel=\"noopener\">Prediction of radiation pneumonitis after definitive radiotherapy for locally advanced non-small cell lung cancer using multi-region radiomics analysis<\/a><br><i>Scientific Reports<\/i> <b>11<\/b>, 16232 (2021). (2021.8.10.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> Y Murakami, S Tani, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1259\/bjr.20210525\" target=\"new\" rel=\"noopener\">A prediction model for degree of differentiation for resectable locally advanced esophageal squamous cell carcinoma based on CT images using radiomics and machine-learning<\/a><br><i>British Journal of Radiology<\/i> <b>94<\/b>, 20210525 (2021). (2021.7.8.)<\/li>\n<li>Y Murakami,<sup>\u2020<\/sup> D Kawahara,<sup>\u2020<\/sup> S Tani, K Kubo, T Katsuta, N Imano, Y Takeuchi, I Nishibuchi, A Saito, Y Nagata<br><a href=\"https:\/\/doi.org\/10.3390\/diagnostics11061049\" target=\"new\" rel=\"noopener\">Predicting the local response of esophageal squamous cell carcinoma to neoadjuvant chemoradiotherapy by radiomics with a machine learning method using <sup>18<\/sup>F-FDG PET images<\/a><br><i>Diagnostics<\/i> <b>7<\/b>, 1049 (2021). (2021.6.7.)<\/li>\n<li>K Kubo,<sup>\u2020<\/sup> M Kenjo, H Kawabata, K Wadasaki, M Kajiwara, Y Doi, M Nakao, H Miura, S Ozawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1186\/s13256-021-02864-9\" target=\"new\" rel=\"noopener\">Hydrogel spacer shrinkage during external-beam radiation therapy following low-dose-rate brachytherapy for high-risk prostate cancer: a case series<\/a><br><i>Journal of Medical Case Reports<\/i> <b>15<\/b>, 296 (2021). (2021.5.26.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> K Hioki, S Ozawa, K Kanemoto, M Nakao, Y Doi, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.13279\" target=\"new\" rel=\"noopener\">Uncertainty in the positioning of patients receiving treatment for brain metastases and wearing surgical mask underneath thermoplastic mask during COVID-19 crisis<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>22<\/b>, 274\u2013280 (2021). (2021.5.24.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, M Nakao, Y Doi, Y Adachi, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.meddos.2021.04.001\" target=\"new\" rel=\"noopener\">Investigation of interfractional variation in lung tumor position under expiratory-phase breath hold using cone-beam computed tomography in stereotactic body radiation therapy<\/a><br><i>Medical Dosimetry<\/i>, in press. (2021.5.11.)<\/li>\n<li>H Masuda, D Kawahara,<sup>\u2020<\/sup> A Saito, T Kimura, S Ozawa, T Nakashima, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.14871\" target=\"new\" rel=\"noopener\">Reduction of margin to compensate the respiratory tumor motion by the analysis of dosimetric internal target volume in lung SBRT with nonuniform volume prescription method<\/a><br><i>Medical Physics<\/i> <b>48<\/b>, 3200-3207 (2021). (2021.3.31.)<\/li>\n<li>H Nakano,<sup>\u2020<\/sup> D Kawahara, S Tanabe, S Utsunomiya, T Takizawa, M Sakai, T Nakano, A Ohta, M Kaidu, H Ishikawa<br><a href=\"https:\/\/doi.org\/10.1259\/bjro.20200072\" target=\"new\" rel=\"noopener\">Calculated relative biological effectiveness (RBE) for initial DNA double-strand breaks (DSB) from flattening filter and flattening filter-free 6 MV X-ray fields<\/a><br><i>BJR Open<\/i> <b>3<\/b>, 20200072 (2021). (2021.3.8.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> Y Nagata<br><a href=\"https:\/\/dx.doi.org\/10.5603%2FRPOR.a2021.0005\" target=\"new\" rel=\"noopener\">T1-weighted and T2-weighted MRI image synthesis with Convolutional Generative Adversarial Networks<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>26<\/b>, 35\u201342 (2021). (2021.2.25.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, T Kimura, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.13190\" target=\"new\" rel=\"noopener\">Image synthesis of monochromatic energy CT image in dual-energy CT using a kilovoltage CT with deep convolutional generative adversarial networks<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>22<\/b>, 184\u2013192 (2021). (2021.2.18.)<\/li>\n<li>D Kawahara, X Tang, CK Lee, Y Nagata, Y Watanabe<sup>\u2020<\/sup><br><a href=\"https:\/\/doi.org\/10.3389\/fonc.2020.569461\" target=\"new\" rel=\"noopener\">Predicting the local response of metastatic brain tumor to Gamma Knife radiosurgery by radiomics with a machine learning method<\/a><br><i>Frontiers in Oncology<\/i> <b>10<\/b>, 569461 (2021). (2021.1.11.)<\/li>\n<li>M Sakai, H Nakano, D Kawahara, S Tanabe, T Takizawa, A Narita, T Yamada, H Sakai, M Ueda, R Sasamoto, M Kaidu, H Aoyama, H Ishikawa, S Utsunomiya<sup>\u2020<\/sup><br><a href=\"https:\/\/doi.org\/10.1002\/mp.14699\" target=\"new\" rel=\"noopener\">Detecting MLC modeling errors using radiomics-based machine learning in patient-specific QA with an EPID for intensity-modulated radiation therapy<\/a><br><i>Medical Physics<\/i> <b>48<\/b>, 991-1002 (2021). (2020.12.31.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> H Nakano, A Saito, Y Ochi, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.13126\" target=\"new\" rel=\"noopener\">Formulation of objective indices to quantify machine failure risk analysis for interruptions in radiotherapy<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>22<\/b>, 165-173 (2021). (2020.12.16.)<\/li>\n<li>T Kimura, A Takeda, N Sanuki, K Ariyoshi, T Yamaguchi, T Imagumbai, N Katoh, T Eriguchi, Y Oku, S Ozawa, Y Tsurugai, M Kokubo, S Shimizu, S Ishikura<sup>\u2020<\/sup><br><a href=\"https:\/\/doi.org\/10.1111\/hepr.13595\" target=\"new\" rel=\"noopener\">Multicenter prospective study of stereotactic body radiotherapy for previously untreated solitary primary hepatocellular carcinoma: The STRSPH study<\/a><br><i>Hepatology Research<\/i> <b>51<\/b>, 461\u2013471 (2021). (2020.11.20.)<\/li>\n<li>Y Ando,<sup>\u2020<\/sup> K Miki, J Araki, M Tsuneda, H Kiriu, T Nishio, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s13246-020-00946-4\" target=\"new\" rel=\"noopener\">Verification system for intensity-modulated radiation therapy with scintillator<\/a><br><i>Physical and Engineering Sciences in Medicine<\/i> <b>44<\/b>, 9\u201321 (2021). (2020.11.18.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> A Saito, S Ozawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.compbiomed.2020.104111\" target=\"new\" rel=\"noopener\">Image synthesis with deep convolutional generative adversarial networks for material decomposition in dual-energy CT from a kilovoltage CT<\/a><br><i>Computers in Biology and Medicine<\/i> <b>128<\/b>, 104111 (2021). (2020.11.17.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2020\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"87\">\n<li>N Imano,<sup>\u2020<\/sup> Y Murakami, K Kubo, D Kawahara, Y Takeuchi, I Nishibuchi, T Kimura, M Kochi, Y Takakura, W Shimizu, H Egi, S Uegami, H Ohge, S Takahashi, H Ohdan, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rraa117\" target=\"new\" rel=\"noopener\">Efficacy and tolerability of preoperative chemoradiotherapy with S-1 alone for locally advanced rectal cancer<\/a><br><i>Journal of Radiation Research<\/i> <b>62<\/b>, 300-308 (2020). (2020.12.21.)<\/li>\n<li>H Nakano,<sup>\u2020<\/sup> D Kawahara, S Tanabe, S Utsunomiya, T Takizawa, M Sakai, H Saito, A Ohta, M Kaidu, H Ishikawa<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.13110\" target=\"new\" rel=\"noopener\">Radiobiological effects of the interruption time with Monte Carlo Simulation on multiple fields in photon beams<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>21<\/b>, 288-294 (2020). (2020.12.3.)<\/li>\n<li>K Miki,<sup>\u2020<\/sup> M Kusters, T Nakashima, A Saito, D Kawahara, I Nishibuchi, T Kimura, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2020.10.028\" target=\"new\" rel=\"noopener\">Evaluation of optimization workflow using custom-made planning through predicted dose distribution for head and neck tumor treatment<\/a><br><i>Physica Medica<\/i> <b>80<\/b>, 167-174 (2020). (2020.11.11.)<\/li>\n<li>T Nishio,<sup>\u2020<\/sup> M Nakamura, H Okamoto, S Kito, T Minemura, S Ozawa, Y Kumazaki, M Ishikawa, N Tohyama, M Kurooka, T Nakashima, H Shimizu, R Suzuki, S Ishikura, Y Nishimura<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rraa089\" target=\"new\" rel=\"noopener\">An overview of the medical-physics-related verification system for radiotherapy multicenter clinical trials by the Medical Physics Working Group in the Japan Clinical Oncology Group\u2013Radiation Therapy Study Group<\/a><br><i>Journal of Radiation Research<\/i> <b>61<\/b>, 999-1008 (2020). (2020.9.29.)<\/li>\n<li>Y Doi,<sup>\u2020<\/sup> M Nakao, H Miura, S Ozawa, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rraa057\" target=\"new\" rel=\"noopener\">Hybrid volumetric-modulated arc therapy for postoperative breast cancer including regional lymph nodes: the advantage of dosimetric data and safety of toxicities<\/a><br><i>Journal of Radiation Research<\/i> <b>61<\/b>, 474-754 (2020). (2020.8.12.)<\/li>\n<li>K Kubo,<sup>\u2020<\/sup> Y Murakami, N Imano, Y Takeuchi, I Nishibuchi, T Kimura, D Kawahara, K Miki, A Saito, T Nakashima, T Hamamoto, T Ueda, S Takeno, Y Nagata<br><a href=\"https:\/\/doi.org\/10.21873\/anticanres.14418\" target=\"new\" rel=\"noopener\">A single institution&#8217;s experience of definitive radiotherapy using volumetric-modulated arc therapy for hypopharyngeal cancers<\/a><br><i>Anticancer Research<\/i> <b>40<\/b>, 4183-4190 (2020). (8 pages) (2020.7.1.)<\/li>\n<li>T Kimura,<sup>\u2020<\/sup> A Takeda, Y Tsurugai, R Kawano, Y Doi, Y Oku, K Hioki, H Miura, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ijrobp.2020.07.034\" target=\"new\" rel=\"noopener\">A Multi-Institutional Retrospective Study of Repeated Stereotactic Body Radiation Therapy for Intrahepatic Recurrent Hepatocellular Carcinoma<\/a><br><i>International Journal of Radiation Oncology * Biology * Physics<\/i> <b>108<\/b>, 1265-1275 (2020). (2020.7.23.)<\/li>\n<li>K Kubo,<sup>\u2020<\/sup> Y Murakami, M Kenjo, N Imano, Y Takeuchi, I Nishibuchi, T Kimura, D Kawahara, T Ueda, S Takeno, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rraa033\" target=\"new\" rel=\"noopener\">Long-term outcomes of induction chemotherapy followed by chemoradiotherapy using volumetric-modulated arc therapy as an organ preservation approach in patients with stage IVA-B oropharyngeal or hypopharyngeal cancers<\/a><br><i>Journal of Radiation Research<\/i> <b>61<\/b>, 554\u2013562 (2020). (2020.6.17.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> H Nakano, A Saito, S Ozawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1259\/bjr.20200125\" target=\"new\" rel=\"noopener\">Dose compensation based on biological effectiveness due to interruption time for photon radiation therapy<\/a><br><i>British Journal of Radiology<\/i> <b>93<\/b>, 1111 (2020). (2020.5.7.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, Y Doi, M Nakao, K Kubo, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rraa026\" target=\"new\" rel=\"noopener\">Effectiveness of robust optimization in volumetric modulated arc therapy using 6 and 10 MV flattening filter-free beam therapy planning for lung stereotactic body radiation therapy with a breath-hold technique<\/a><br><i>Journal of Radiation Research<\/i> <b>61<\/b>, 575\u2013585 (2020). (2020.5.5.)<\/li>\n<li>\u570b\u672c \u967d\u82f1,<sup>\u2020<\/sup> \u4e09\u6d66 \u82f1\u6cbb, \u5bae\u6ca2 \u6b63\u5247, \u65e9\u7530 \u5c06\u535a, \u677e\u6d66 \u8cb4\u660e, \u5c0f\u6fa4 \u4fee\u4e00, \u5c71\u7530 \u8056, \u6c38\u7530 \u9756<br><a href=\"https:\/\/doi.org\/10.6009\/jjrt.2020_JSRT_76.4.375\" target=\"new\" rel=\"noopener\">\u591a\u65b9\u5411\u30b9\u30ad\u30e3\u30f3\u30c7\u30fc\u30bf\u306e\u5e73\u5747\u88dc\u6b63\u4fc2\u6570\u3092\u4f7f\u7528\u3057\u305f \u30d5\u30e9\u30c3\u30c8\u30d9\u30c3\u30c9\u30b9\u30ad\u30e3\u30ca\u7531\u6765\u306e\u30e9\u30b8\u30aa\u30af\u30ed\u30df\u30c3\u30af\u30d5\u30a3\u30eb\u30e0 \u7dda\u91cf\u6e2c\u5b9a\u306e\u4e0d\u5747\u4e00\u6027\u306e\u6539\u5584<\/a><br><i>\u65e5\u672c\u653e\u5c04\u7dda\u6280\u8853\u5b66\u4f1a\u96d1\u8a8c<\/i> <b>76<\/b>, 375\u2013384 (2020). (2020.4.20.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> L Wu, Y Watanabe<br><a href=\"https:\/\/doi.org\/10.1088\/1361-6560\/ab7974\" target=\"new\" rel=\"noopener\">Optimization of irradiation interval for fractionated stereotactic radiosurgery by a cellular automata model with reoxygenation effects<\/a><br><i>Physics in Medicine &amp; Biology<\/i> <b>65<\/b>, 085008 (2020). (2020.4.20.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, H Kusaba, Y Doi, M Kenjo, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2020.03.012\" target=\"new\" rel=\"noopener\">Characterization of robust optimization for VMAT plan for liver cancer<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>25<\/b>, 376\u2013381 (2020). (2020.4.15.)<\/li>\n<li>K Yogo,<sup>\u2020<\/sup> Y Tatsuno, H Souda, A Matsumura, M Tsuneda, Y Hirano, H Ishiyama, A Saito, S Ozawa, Y Nagata, T Nakano, K Hayakawa, T Kanai<br><a href=\"https:\/\/doi.org\/10.1016\/j.radmeas.2020.106299\" target=\"new\" rel=\"noopener\">Scintillator screen for measuring low-dose halo in scanning carbon-ion therapy<\/a><br><i>Radiation Measurements<\/i> <b>133<\/b>, 106299 (2020). (2020.3.9.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> A Saito, S Ozawa, T Shiinoki, T Kimura, K Tsubouchi, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12843\" target=\"new\" rel=\"noopener\">Assessment of biological dosimetric margin for stereotactic body radiation therapy<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>21<\/b>, 31-41 (2020). (2020.3.6.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, K Yokomachi, T Higaki, T Shiinoki, C Fujioka, A Saito, K Miki, T Kimura, Y Murakami, K Awai, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s13246-020-00854-7\" target=\"new\" rel=\"noopener\">Evaluation of metal artifact techniques with same contrast scale for different commercially available dual-energy computed tomography scanners<\/a><br><i>Physical and Engineering Sciences in Medicine<\/i> <b>43<\/b>, 539-546 (2020). (8 pages) (2020.2.28)<\/li>\n<li>K Yogo,<sup>\u2020<\/sup> A Matsushita, Y Tatsuno, T Shimo, S Hirota, M Nozawa, S Ozawa, H Ishiyama, H Yasuda, Y Nagata, K Hayakawa<br><a href=\"https:\/\/doi.org\/10.1038\/s41598-020-60519-z\" target=\"new\" rel=\"noopener\">Imaging Cherenkov emission for quality assurance of high-dose-rate brachytherapy<\/a><br><i>Scientific Reports<\/i> <b>10<\/b>, 3572 (2020). (2020.2.27.)<\/li>\n<li>Y Takeuchi,<sup>\u2020<\/sup> Y Murakami, T Kameoka, M Ochi, N Imano, I Takahashi, I Nishibuchi, T Kimura, D Kawahara, A Saito, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rraa001\" target=\"new\" rel=\"noopener\">Analysis of cardiac toxicity after definitive chemoradiotherapy for esophageal cancer using a biological dose-volume histogram<\/a><br><i>Journal of Radiation Research<\/i> <b>61<\/b>, 298-306 (2020). (2020.2.13.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, K Yokomachi, C Fujioka, T Kimura, K Awai, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2020.02.007\" target=\"new\" rel=\"noopener\">Synthesized effective atomic numbers for commercially available dual-energy CT<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>25<\/b>, 692\u2013697 (2020). (2020.2.21.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, M Nakao, Y Doi, K Kubo, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.meddos.2020.01.003\" target=\"new\" rel=\"noopener\">Evaluation of interbreath-hold lung tumor position reproducibility with vector volume histogram using the breath-hold technique<\/a><br><i>Medical Dosimetry<\/i> <b>45<\/b>, 252\u2013255 (2020). (2020.2.13.)<\/li>\n<li>M Nakao,<sup>\u2020<\/sup> S Ozawa, H Miura, K Yamada, K Habara, M Hayata, H Kusaba, D Kawahara, K Miki, T Nakashima, Y Ochi, S Tsuda, M Seido, Y Morimoto, A Kawakubo, H Nozaki, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.14077\" target=\"new\" rel=\"noopener\">Development of a CT number calibration audit phantom in photon radiation therapy: A pilot study<\/a><br><i>Medical Physics<\/i> <b>47<\/b>, 1509\u20131522 (2020). (2020.2.5.)<\/li>\n<li>E Shiba, A Saito,<sup>\u2020<\/sup> M Furumi, D Kawahara, K Miki, Y Murakami, T Ohguri, S Ozawa, M Tsuneda, K Yahara, T Nishio, Y Korogi, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.13985\" target=\"new\" rel=\"noopener\">Predictive gamma passing rate for three\u2010dimensional dose verification with finite detector elements via improved dose uncertainty potential accumulation model<\/a><br><i>Medical Physics<\/i> <b>47<\/b>, 1349-1356 (2020). (2020.1.6.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2019\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"65\">\n<li>K Yogo,<sup>\u2020<\/sup> Y Hirano, Y Tatsuno, M Tsuneda, H Ishiyama, K Hayakawa, H Souda, A Matsumura, T Nakano, T Kanai, S Ozawa, A Saito, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.radmeas.2019.106207\" target=\"new\" rel=\"noopener\">Scintillator screen for measuring dose distribution in scanned carbon-ion therapy<\/a><br><i>Radiation Measurements<\/i> <b>129<\/b>, 106207 (2019). (2019.10.28.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, H Nakano, K Kubo, T Shiinoki, T Kimura, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2019.10.006\" target=\"new\" rel=\"noopener\">Biological dose-enhancement analysis with Monte Carlo simulation for Lipiodol for photon beams<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>24<\/b>, 681\u2013687 (2019). (2019.11.8.)<\/li>\n<li>K Kubo,<sup>\u2020<\/sup> M Kenjo, Y Doi, M Nakao, H Miura, S Ozawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s11604-019-00886-4\" target=\"new\" rel=\"noopener\">MRI appearance change during stereotactic radiotherapy for large brain metastases and importance of treatment plan modification during treatment period<\/a><br><i>Japanese Journal of Radiology<\/i> <b>37<\/b>, 850\u2013859 (2019). (2019.10.15.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, K Yokomachi, T Higaki, T Shiinoki, Y Ohno, Y Murakami, K Awai, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2019.07.013\" target=\"new\" rel=\"noopener\">Evaluation of raw-data-based and calculated electron density for contrast media with a dual-energy CT technique<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>24<\/b>, 499\u2013506 (2019). (2019.8.20.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, K Yokomachi, T Higaki, T Shiinoki, A Saito, T Kimura, I Nishibuchi, I Takahashi, Y Takeuchi, N Imano, K Kubo, M Mori, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1259\/bjro.20180045\" target=\"new\" rel=\"noopener\">Metal artifact reduction techniques for single energy CT and dual-energy CT with various metal materials<\/a><br><i>BJR Open<\/i> <b>1<\/b>, bjro.20180045 (2019). (2019.7.9.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, Y Doi, M Nakao, K, Ohnishi, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2019.06.009\" target=\"new\" rel=\"noopener\">Automatic gas detection in prostate cancer patients during image-guided radiation therapy using a deep convolutional neural network<\/a><br><i>Physica Medica<\/i> <b>64<\/b>, 24\u201328 (2019). (2019.6.21.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, K Yokomachi, T Higaki, C Fujioka, M Mori, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s13246-019-00762-5\" target=\"new\" rel=\"noopener\">Improving automatic contrast agent extraction system using monochromatic CT number<\/a><br><i>Physical and Engineering Sciences in Medicine<\/i> <b>42<\/b>, 819\u2013826 (2019). (2019.5.20.)<\/li>\n<li>M Nakao,<sup>\u2020<\/sup> S Ozawa, K Yogo, H Miura, K Yamada, F Hosono, M Hayata, K Miki, T Nakashima, Y Ochi, D Kawahara, Y Morimoto, T Yoshizaki, H Nozaki, K Habara, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12601\" target=\"new\" rel=\"noopener\">Tolerance levels of mass density for CT number calibration in photon radiation therapy<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>20<\/b>, 45\u201352 (2019). (2019.5.13.)<\/li>\n<li>Y Kaneyasu,<sup>\u2020<\/sup> I Koh, H Fujiwara, E Hirata, Y Kudo, K Arihiro, N Miharu, T Nakagawa, I Takahashi, Y Takeuchi, N Imano, I Nishibuchi, T Nakashima, D Kawahara, Y Ohno, Y Nagata<br><a href=\"https:\/\/doi.org\/10.5114\/jcb.2019.84506\" target=\"new\" rel=\"noopener\">Concurrent chemoradiotherapy for locally advanced squamous cell carcinoma of the cervix in a uterus didelphys with vaginal septum<\/a><br><i>Journal of Contemporary Brachytherapy<\/i> <b>11<\/b>, 180-188 (2019). (2019.4.29.)<\/li>\n<li>CAB Gonzales, H Yasuda,<sup>\u2020<\/sup> S Hirota, K Miki, A Saito, JE Ta\u00f1o, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.radmeas.2019.03.015\" target=\"new\" rel=\"noopener\">Investigation of the applicability of the ESR nail dosimetry for assessment of accidental exposure in medical facilities<\/a><br><i>Radiation Measurements<\/i> <b>124<\/b>, 91-97 (2019). (2019.4.4.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, T Kimura, A Saito, T Nakashima, Y Ohno, Y Murakami, Y Nagata, T Shiinoki<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12560\" target=\"new\" rel=\"noopener\">Photon and electron backscatter dose and energy spectrum analysis around Lipiodol using flattened and unflattened beams<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>20<\/b>, 178-183 (2019). (2019.3.18.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, T Enosaki, F Hosono, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2018.12.003\" target=\"new\" rel=\"noopener\">Effect of image quality on correlation modeling error using a fiducial marker in a gimbaled linear accelerator<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>24<\/b>, 233\u2013238 (2019). (2019.2.25.)<\/li>\n<li>Y Ochi, A Saito,<sup>\u2020<\/sup> D Kawahara, T Suzuki, M Tsuneda, S Tanaka, T Nishio, S Ozawa, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2019.01.014\" target=\"new\" rel=\"noopener\">A novel risk analysis of clinical reference dosimetry based on failure mode and effects analysis<\/a><br><i>Physica Medica<\/i> <b>58<\/b>, 59\u201365 (2019). (2019.1.29.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> Y Doi, S Ozawa, M Nakao, K Ohnishi, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2019.01.012\" target=\"new\" rel=\"noopener\">Volumetric modulated arc therapy with robust optimization for larynx cancer<\/a><br><i>Physica Medica<\/i> <b>58<\/b>, 54\u201358 (2019). (2019.1.25.)<\/li>\n<li>A Saito,<sup>\u2020<\/sup> A Ohashi, T Nishio, D Hashimoto, H Maekawa, Y Murakami, S Ozawa, M Suitani, M Tsuneda, K Ikenaga, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.13377\" target=\"new\" rel=\"noopener\">Automatic calibration of an arbitrarily-set near-infrared camera for patient surface respiratory monitoring<\/a><br><i>Medical Physics<\/i> <b>46<\/b>, 1163-1174 (2019). (2019.1.8.)<\/li>\n<li>K Miki,<sup>\u2020<\/sup> K Hioki, T Nakashima, A Saito, Y Murakami, T Kimura, I Nishibuchi, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2018.12.034\" target=\"new\" rel=\"noopener\">Development of geometrically ideal dose distribution as a reference for treatment planning in VMAT using filtered back-projection method<\/a><br><i>Physica Medica<\/i> <b>57<\/b>, 115-122 (2019). (2019.1.4.)<\/li>\n<li>E Shiba, A Saito,<sup>\u2020<\/sup> M Furumi, Y Murakami, T Ohguri, M Tsuneda, K Yahara, T Nishio, Y Korogi, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.13333\" target=\"new\" rel=\"noopener\">Predictive gamma passing rate by dose uncertainty potential accumulation model<\/a><br><i>Medical Physics<\/i> <b>46<\/b>, 999-1005 (2019). (2018.12.28. Selected for &#8220;Editor&#8217;s Choice&#8221;.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2018\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"48\">\n<li>H Nakano,<sup>\u2020<\/sup> D Kawahara, K Ono, Y Akagi, Y Hirokawa<br><a href=\"https:\/\/doi.org\/10.1371\/journal.pone.0206673\" target=\"new\" rel=\"noopener\">Effect of dose-delivery time for flattened and flattening filter-free photon beams based on microdosimetric kinetic model<\/a><br><i>PLoS ONE<\/i> <b>13<\/b>, e0206673 (2018). (2018.11.21.)<\/li>\n<li>K Miki,<sup>\u2020<\/sup> A Saito, T Nakashima, Y Murakami, T Kimura, I Nishibuchi, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2018.09.010\" target=\"new\" rel=\"noopener\">Evaluation of optimization workflow using design of experiment (DoE) for various field configurations in volumetric-modulated arc therapy<\/a><br><i>Physica Medica<\/i> <b>54<\/b>, 34\u201341 (2018). (2018.9.27.)<\/li>\n<li>Y Kumazaki,<sup>\u2020<\/sup> S Ozawa, M Nakamura, S Kito, T Minemura, H Tachibana, T Nishio, S Ishikura, Y Nishimura<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2018.08.010\" target=\"new\" rel=\"noopener\">An end-to-end postal audit test to examine the coincidence between the imaging isocenter and treatment beam isocenter of the IGRT linac system for Japan Clinical Oncology Group (JCOG) clinical trials<\/a><br><i>Physica Medica<\/i> <b>53<\/b>, 145\u2013152 (2018). (2018.9.11.)<\/li>\n<li>YH Lin, LX Hong, MA Hunt, SL Berry<sup>\u2020<\/sup><br><a href=\"https:\/\/doi.org\/10.1002\/mp.13163\" target=\"new\" rel=\"noopener\">Use of a constrained hierarchical optimization dataset enhances knowledge-based planning as a quality assurance tool for prostate bed irradiation<\/a><br><i>Medical Physics<\/i> <b>45<\/b>, 4364\u20134369 (2018). (2018.8.31.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, S Tanaka, K Yokomachi, T Higaki, A Saito, K Miki, C Fujioka, Y Ohno, T Kimura, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1259\/bjr.20180396\" target=\"new\" rel=\"noopener\">Automatic contrast medium extraction system using electron density data with dual-energy CT<\/a><br><i>British Journal of Radiology<\/i> <b>91<\/b>, 20180396 (2018). (2018.7.9.)<\/li>\n<li>\u6e21\u9089 \u6d69, \u5c0f\u6fa4 \u4fee\u4e00,<sup>\u2020<\/sup> \u5927\u6a4b \u539a\u4e4b, \u6c60\u6c38 \u5f18\u4e8c, \u4e09\u6728 \u5065\u592a\u6717, \u9f4b\u85e4 \u660e\u767b, \u897f\u5c3e \u798e\u6cbb, \u6751\u4e0a \u7950\u53f8, \u6c38\u7530 \u9756<br><a href=\"https:\/\/doi.org\/10.6009\/jjrt.2018_JSRT_74.5.465\" target=\"new\" rel=\"noopener\">\u80f8\u90e8CBCT \u753b\u50cf\u3092\u7528\u3044\u305f\u80ba\u5bc6\u5ea6\u306e\u4e0a\u66f8\u304d\u306b\u3088\u308b\u7dda\u91cf\u518d\u8a08\u7b97\u6cd5\u306e\u691c\u8a0e<\/a><br><i>\u65e5\u672c\u653e\u5c04\u7dda\u6280\u8853\u5b66\u4f1a\u96d1\u8a8c<\/i> <b>74<\/b>, 465\u2013472 (2018). (2018.5.20.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, T Okazue, A Kawakubo, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12328\" target=\"new\" rel=\"noopener\">Image quality and absorbed dose comparison of single- and dual-source cone-beam computed tomography<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>19<\/b>, 360\u2013366 (2018). (2018.4.17.)<\/li>\n<li>M Tsuneda, T Nishio,<sup>\u2020<\/sup> A Saito, S Tanaka, T Suzuki, D Kawahara, K Matsushita, A Nishio, S Ozawa, K Karasawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.12922\" target=\"new\" rel=\"noopener\">A novel verification method using a plastic scintillator imaging system for assessment of gantry sag in radiotherapy<\/a><br><i>Medical Physics<\/i> <b>45<\/b>, 2411\u20132424 (2018). (2018.4.16.);<br>M Tsuneda, T Nishio,<sup>\u2020<\/sup> A Saito, S Tanaka, T Suzuki, D Kawahara, K Matsushita, A Nishio, S Ozawa, K Karasawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.13080\" target=\"new\" rel=\"noopener\">Erratum: \u201cA novel verification method using a plastic scintillator imagining system for assessment of gantry sag in radiotherapy\u201d [Med. Phys. 45(6), 2411\u20102424 (2018)]<\/a><br><i>Medical Physics<\/i> <b>45<\/b>, 4322 (2018). (2018.5.9.)<\/li>\n<li>K Fukata,<sup>\u2020<\/sup> S Sugimoto, C Kurokawa, A Saito, T Inoue, K Sasai<br><a href=\"https:\/\/doi.org\/10.1007\/s12194-018-0455-4\" target=\"new\" rel=\"noopener\">Output factor determination based on Monte Carlo simulation for small cone field in 10-MV photon beam<\/a><br><i>Radiological Physics and Technology<\/i> <b>11<\/b>, 192\u2013201 (2018). (2018.4.4.)<\/li>\n<li>T Shiinoki,<sup>\u2020<\/sup> R Onizuka, D Kawahara, T Suzuki, Y Yuasa, K Fujimoto, T Uehara, H Hanazawa, K Shibuya<br><a href=\"https:\/\/doi.org\/10.1088\/1361-6560\/aab242\" target=\"new\" rel=\"noopener\">Estimation of patient-specific imaging dose for real-time tumour monitoring in lung patients during respiratory-gated radiotherapy<\/a><br><i>Physics in Medicine &amp; Biology<\/i> <b>63<\/b>, 065016 (2018). (2018.3.21)<\/li>\n<li>\u698e\ufa11 \u7ffc,<sup>\u2020<\/sup> \u4e09\u6d66 \u82f1\u6cbb, \u6d25\u7530 \u4fe1\u592a\u6717, \u5ddd\u4e45\u4fdd \u6df3, \u65e9\u7530 \u5c06\u535a, \u5c0f\u6fa4 \u4fee\u4e00, \u5c71\u7530 \u8056, \u6c38\u7530 \u9756<br><a href=\"https:\/\/doi.org\/10.6009\/jjrt.2018_JSRT_74.3.262\" target=\"new\" rel=\"noopener\">\u30c7\u30a3\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u3092\u7528\u3044\u305f\u547c\u5438\u6ce2\u5f62\u306e\u5909\u5316\u306b\u3088\u308b\u52d5\u4f53\u8ffd\u5c3e\u7167\u5c04\u7cbe\u5ea6\u306e\u691c\u8a3c<\/a><br><i>\u65e5\u672c\u653e\u5c04\u7dda\u6280\u8853\u5b66\u4f1a\u96d1\u8a8c<\/i> <b>74<\/b>, 262\u2013269 (2018). (2018.3.20.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, T Matsuura, A Kawakubo, F Hosono, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2018.02.008\" target=\"new\" rel=\"noopener\">4D modeling in a gimbaled linear accelerator by using gold anchor markers<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>23<\/b>, 183\u2013188 (2018). (2018.3.18.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> H Nakano, S Ozawa, A Saito, T Kimura, T Suzuki, M Tsuneda, S Tanaka, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2018.01.018\" target=\"new\" rel=\"noopener\">Relative biological effectiveness study of Lipiodol based on microdosimetric-kinetic model<\/a><br><i>Physica Medica<\/i> <b>46<\/b>, 89\u201395 (2018). (2018.3.5.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, A Saito, T Kimura, T Suzuki, M Tsuneda, S Tanaka, T Nakashima, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12282\" target=\"new\" rel=\"noopener\">Effect of secondary electron generation on dose enhancement in Lipiodol with and without flattening filter<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>19<\/b>, 211\u2013217 (2018). (2018.2.15.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, T Nakashima, S Tsuda, Y Ochi, T Okumura, H Masuda, K Hioki, T Suzuki, Y Ohno, T Kimura, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2018.01.007\" target=\"new\" rel=\"noopener\">Interfractional diaphragm changes during breath-holding in stereotactic body radiotherapy for liver cancer<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>23<\/b>, 84\u201390 (2018). (2018.2.10.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, A Saito, T Kimura, T Suzuki, M Tsuneda, S Tanaka, K Hioki, T Nakashima, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2017.12.004\" target=\"new\" rel=\"noopener\">Energy spectrum and dose enhancement due to the depth of the Lipiodol position using flattened and unflattened beams<\/a><br><i>Reports of Practical Oncology and Radiotherapy<\/i> <b>23<\/b>, 50\u201356 (2018). (2018.1.12.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, K Yokomachi, S Tanaka, T Higaki, C Fujioka, T Suzuki, M Tsuneda, T Nakashima, Y Ohno, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1259\/bjr.20170524\" target=\"new\" rel=\"noopener\">Accuracy of the raw-data-based effective atomic numbers and monochromatic CT numbers for contrast medium with a dual-energy CT technique<\/a><br><i>British Journal of Radiology<\/i> <b>91<\/b>, 20170524 (2018). (2017.12.5.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2017\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"31\">\n<li>M Nakao,<sup>\u2020<\/sup> S Ozawa, K Yamada, K Yogo, F Hosono, M Hayata, A Saito, K Miki, T Nakashima, Y Ochi, D Kawahara, Y Morimoto, T Yoshizawa, H Nozaki, K Habara, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12226\" target=\"new\" rel=\"noopener\">Tolerance levels of CT number to electron density table for photon beam in radiotherapy treatment planning system<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>19<\/b>, 271\u2013275 (2017). (2017.11.20.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, T Matsuura, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s13246-017-0589-4\" target=\"new\" rel=\"noopener\">Proposed patient motion monitoring system using feature point tracking with a web camera<\/a><br><i>Physical and Engineering Sciences in Medicine<\/i> <b>40<\/b>, 939\u2013942 (2017). (2017.10.6.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, M Nakao, K Furukawa, Y Doi, H Kawabata, M Kenjo, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2017.09.122\" target=\"new\" rel=\"noopener\">Impact of deformable image registration accuracy on thoracic images with different regularization weight parameter settings<\/a><br><i>Physica Medica<\/i> <b>42<\/b>, 108\u2013111 (2017). (2017.9.15.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12131\" target=\"new\" rel=\"noopener\">Efficacy of robust optimization plan with partial-arc VMAT for photon volumetric-modulated arc therapy: A phantom study<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>18<\/b>, 97\u2013103 (2017). (2017.7.10.)<\/li>\n<li>YH Lin, S Ozawa,<sup>\u2020<\/sup> H Miura, K Yogo, T Nakashima, K Miki, S Tsuda, Y Ochi, D Kawahara, T Kimura, A Saito, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2017.06.022\" target=\"new\" rel=\"noopener\">Split-VMAT technique to control the expiratory breath-hold time in liver stereotactic body radiation therapy<\/a><br><i>Physica Medica<\/i> <b>40<\/b>, 17\u201323 (2017). (2017.7.13.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, M Hayata, S Tsuda, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2017.02.012\" target=\"new\" rel=\"noopener\">Effect of tumor amplitude and frequency on 4D modeling of Vero4DRT system<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>22<\/b>, 290\u2013294 (2017). (2017.5.5.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, M Hayata, S Tsuda, T Enosaki, K Yamada, Y Nagata<br><a href=\"https:\/\/dx.doi.org\/10.1016%2Fj.rpor.2016.12.001\" target=\"new\" rel=\"noopener\">Evaluation of cone-beam computed tomography image quality assurance for Vero4DRT system<\/a><br><i>Reports of Practical Oncology &amp; Radiotherapy<\/i> <b>22<\/b>, 258\u2013263 (2017). (2017.4.25.)<\/li>\n<li>\u5317\u91cc \u88d5\u7f8e\u5b50, \u4e45\u5bb6 \u6559\u5e78,<sup>\u2020<\/sup> \u5c3b\u679d \u52dd\u654f, \u5713\u5d0e \u5c06\u5927, \u4e2d\u53e3 \u88d5\u4e8c, \u4e0b\u6771 \u5409\u4fe1, \u5ddd\u5d0e \u5e74\u4e45, \u8c4a\u7530 \u96c5\u5f66, \u6cb3\u539f \u5927\u8f14, \u8352\u6728 \u4e0d\u6b21\u7537, \u5ddd\u6751 \u614e\u4e8c<br><a href=\"https:\/\/doi.org\/10.6009\/jjrt.2017_JSRT_73.4.309\" target=\"new\" rel=\"noopener\">\u753b\u50cf\u8a98\u5c0e\u653e\u5c04\u7dda\u6cbb\u7642 (IGRT) \u306b\u304a\u3051\u308b CBCT \u306e\u5438\u53ce\u7dda\u91cf\u8a55\u4fa1 \u2015\u65bd\u8a2d,\u88c5\u7f6e\u9593\u6bd4\u8f03\u2015<\/a><br><i>\u65e5\u672c\u653e\u5c04\u7dda\u6280\u8853\u5b66\u4f1a\u96d1\u8a8c<\/i> <b>73<\/b>, 309\u2013316 (2017). (2017.4.20.)<\/li>\n<li>U Tsegmed, T Kimura,<sup>\u2020<\/sup> T Nakashima, Y Nakamura, T Higaki, N Imano, Y Doi, M Kenjo, S Ozawa, Y Murakami, K Awai, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.meddos.2017.01.005\" target=\"new\" rel=\"noopener\">Functional image-guided stereotactic body radiation therapy planning for patients with hepatocellular carcinoma<\/a><br><i>Medical Dosimetry<\/i> <b>42<\/b>, 97\u2013103 (2017). (2017.4.19.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, A Saito, T Nishio, T Kimura, T Suzuki, K Hioki, T Nakashima, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/mp.12028\" target=\"new\" rel=\"noopener\">Dosimetric impact of Lipiodol in stereotactic body radiation therapy on liver after trans-arterial chemoembolization<\/a><br><i>Medical Physics<\/i> <b>44<\/b>, 342\u2013348 (2017). (2017.1.19.)<\/li>\n<li>D Kawahara, S Ozawa,<sup>\u2020<\/sup> T Kimura, A Saito, T Nishio, T Nakashima, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rrw096\" target=\"new\" rel=\"noopener\">Marginal prescription equivalent to the isocenter prescription in lung stereotactic body radiotherapy: preliminary study for Japan Clinical Oncology Group trial (JCOG1408)<\/a><br><i>Journal of Radiation Research<\/i> <b>58<\/b>, 149\u2013154 (2016). (2017.1.23.)<\/li>\n<li>T Kimura,<sup>\u2020<\/sup> Y Nagata, J Eba, S Ozawa, S Ishikura, T Shibata, Y Ito, M Hiraoka, Y Nishimura, Radiation Oncology Study Group of the Japan Clinical Oncology Group<br><a href=\"https:\/\/doi.org\/10.1093\/jjco\/hyw198\" target=\"new\" rel=\"noopener\">A randomized Phase III trial of comparing two dose-fractionations stereotactic body radiotherapy (SBRT) for medically inoperable Stage IA non-small cell lung cancer or small lung lesions clinically diagnosed as primary lung cancer: Japan Clinical Oncology Group Study JCOG1408 (J-SBRT trial)<\/a><br><i>Japanese Journal of Clinical Oncology<\/i> <b>47<\/b>, 277\u2013281 (2017). (2017.1.10.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, T Enosaki, A Kawakubo, F Hosono, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1002\/acm2.12004\" target=\"new\" rel=\"noopener\">Quality assurance of a gimbaled head swing verification using feature point tracking<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>18<\/b>, 49\u201352 (2017). (2016.11.21.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, T Nakashima, M Aita, S Tsuda, Y Ochi, T Okumura, H Masuda, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1007\/s12194-016-0365-2\" target=\"new\" rel=\"noopener\">Evaluation of beam modeling for small fields using a flattening filter-free beam<\/a><br><i>Radiological Physics and Technology<\/i> <b>10<\/b>, 33\u201340 (2017). (2016.6.21.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2016\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"17\">\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, T Nakashima, T Suzuki, M Tsuneda, S Tanaka, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2016.11.118\" target=\"new\" rel=\"noopener\">Absorbed dose and image quality of Varian TrueBeam CBCT compared with OBI CBCT<\/a><br><i>Physica Medica<\/i> <b>32<\/b>, 1628\u20131633 (2016). (2016.12.4.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, H Kawabata, Y Doi, M Kenjo, K Furukawa, M Nakao, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2016.11.110\" target=\"new\" rel=\"noopener\">Method of evaluating respiratory induced organ motion by vector volume histogram<\/a><br><i>Physica Medica<\/i> <b>32<\/b>, 1570\u20131574 (2016). (2016.11.23.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, F Hosono, N Sumida, T Okazue, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1120\/jacmp.v17i6.6281\" target=\"new\" rel=\"noopener\">Gafchromic EBT-XD film: Dosimetry characterization in high-dose, volumetric-modulated arc therapy<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>17<\/b>, 312\u2013322 (2016). (2016.11.8.)<\/li>\n<li>H Miura,<sup>\u2020<\/sup> S Ozawa, M Hayata, S Tsuda, K Yamada, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1120\/jacmp.v17i5.6376\" target=\"new\" rel=\"noopener\">Simple quality assurance method of dynamic tumor tracking with the gimbaled linac system using a light field<\/a><br><i>Journal of Applied Clinical Medical Physics<\/i> <b>17<\/b>, 177\u2013183 (2016). (2016.9.8.)<\/li>\n<li>S Tanaka, T Nishio,<sup>\u2020<\/sup> K Matsushita, M Tsuneda, S Kabuki, M Uesaka<br><a href=\"https:\/\/doi.org\/10.1088\/0031-9155\/61\/11\/4156\" target=\"new\" rel=\"noopener\">Development of proton CT imaging system using plastic scintillator and CCD camera<\/a><br><i>Physics in Medicine &amp; Biology<\/i> <b>61<\/b>, 4156\u20134167 (2016). (2016.5.18.)<\/li>\n<li>D Kawahara, S Ozawa,<sup>\u2020<\/sup> Y Murakami, T Nakashima, M Aita, S Tsuda, Y Ochi, T Okumura, H Masuda, Y Ohno, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.rpor.2016.04.005\" target=\"new\" rel=\"noopener\">Impact of reduction of flux overlap region on kilovoltage cone-beam computed tomography image quality and patients\u2019 exposure dose<\/a><br><i>Reports of Practical Oncology and Radiotherapy<\/i> <b>21<\/b>, 460\u2013465 (2016). (2016.5.16.)<\/li>\n<li>D Kawahara,<sup>\u2020<\/sup> S Ozawa, T Kimura, T Nakashima, M Aita, S Tsuda, Y Ochi, T Okumura, H Masuda, Y Ohno, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ejmp.2016.02.007\" target=\"new\" rel=\"noopener\">Availability of applying diaphragm matching with the breath-holding technique in stereotactic body radiation therapy for liver tumors<\/a><br><i>Physica Medica<\/i> <b>32<\/b>, 557\u2013561 (2016). (2016.3.21.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2015\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"10\">\n<li>K Matsushita, T Nishio,<sup>\u2020<\/sup> S Tanaka, M Tsuneda, A Sugiura, K Ieki<br><a href=\"https:\/\/doi.org\/10.1016\/j.nuclphysa.2015.11.007\" target=\"new\" rel=\"noopener\">Measurement of proton-induced target fragmentation cross sections in carbon<\/a><br><i>Nuclear Physics<\/i> <b>A946<\/b>, 104\u2013116 (2015). (2015.11.27.)<\/li>\n<li>T Kimura,<sup>\u2020<\/sup> Y Doi, T Nakashima, N Imano, H Kawabata, I Nishibuchi, T Okabe, M Kenjo, S Ozawa, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1016\/j.ijrobp.2015.08.024\" target=\"new\" rel=\"noopener\">Combined Ventilation and Perfusion Imaging Correlates With the Dosimetric Parameters of Radiation Pneumonitis in Radiation Therapy Planning for Lung Cancer<\/a><br><i>International Journal of Radiation Oncology * Biology * Physics<\/i> <b>93<\/b>, 778\u2013787 (2015). (2015.8.19.)<\/li>\n<li>T Kimura,<sup>\u2020<\/sup> Y Doi, T Nakashima, N Imano, T Katsuta, S Takahashi, M Kenjo, S Ozawa, Y Murakami, Y Nagata<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rru102\" target=\"new\" rel=\"noopener\">Clinical experience of volumetric modulated arc therapy for malignant pleural mesothelioma after extrapleural pneumonectomy<\/a><br><i>Journal of Radiation Research<\/i> <b>56<\/b>, 315\u2013324 (2015). (2015.1.18.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2014\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"7\">\n<li>Y Iwai,<sup>\u2020<\/sup> S Ozawa, T Ageishi, R Pellegrini, K Yoda<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rru042\" target=\"new\" rel=\"noopener\">Feasibility of single-isocenter, multi-arc non-coplanar volumetric modulated arc therapy for multiple brain tumors using a linear accelerator with a 160-leaf multileaf collimator: a phantom study<\/a><br><i>Journal of Radiation Research<\/i> <b>55<\/b>, 1015\u20131020 (2014). (2014.6.18.)<\/li>\n<li>\u6cb3\u539f \u5927\u8f14,<sup>\u2020<\/sup> \u5c0f\u6fa4 \u4fee\u4e00, \u4e2d\u5cf6 \u5065\u96c4, \u76f8\u7530 \u96c5\u9053, \u6cb3\u5408 \u4fe1\u592a\u6717, \u8d8a\u667a \u60a0\u4ecb, \u5965\u6751 \u62d3\u6717, \u5897\u7530 \u5f18\u548c, \u5927\u91ce \u5409\u7f8e, \u6728\u6751 \u667a\u6a39, \u6c38\u7530 \u9756<br><a href=\"https:\/\/doi.org\/10.6009\/jjrt.2014_JSRT_70.1.51\" target=\"new\" rel=\"noopener\">\u809d\u764c\u306b\u5bfe\u3059\u308b\u547c\u5438\u505c\u6b62\u4e0b\u4f53\u5e79\u90e8\u5b9a\u4f4d\u7167\u5c04\u306b\u304a\u3051\u308b\u6a2a\u9694\u819c\u9762\u3092\u57fa\u6e96\u3068\u3057\u305f\u7167\u5408\u6cd5\u306e\u6709\u7528\u6027<\/a><br><i>\u65e5\u672c\u653e\u5c04\u7dda\u6280\u8853\u5b66\u4f1a\u96d1\u8a8c<\/i> <b>70<\/b>, 51\u201356 (2014). (2014.1.20.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2013\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\" start=\"5\">\n<li>T Eriguchi, A Takeda, Y Oku, S Ishikura,<sup>\u2020<\/sup> T Kimura, S Ozawa, T Nakashima, Y Matsuo, M Nakamura, Y Matsumoto, S Yamazaki, N Sanuki, Y Ito<br><a href=\"https:\/\/doi.org\/10.1186\/1748-717x-8-113\" target=\"new\" rel=\"noopener\">Multi-institutional comparison of treatment planning using stereotactic ablative body radiotherapy for hepatocellular carcinoma \u2013 benchmark for a prospective multi-institutional study<\/a><br><i>Radiation Oncology<\/i> <b>8<\/b>, 113 (2013). (2013.5.4.)<\/li>\n<li>K Karasawa,<sup>\u2020<\/sup> H Kunogi, T Hirai, H Hoji, H Hirowatari, H Izawa, K Ito, K Sasai, T Furuya, S Ozawa, F Matsumoto, S Ito, S Oba<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rrs134\" target=\"new\" rel=\"noopener\">Radiotherapy with fraction size of 2.25 Gy in T1-2 laryngeal and hypopharyngeal cancer<\/a><br><i>Journal of Radiation Research<\/i> <b>54<\/b>, 684\u2013689 (2013). (2013.1.7.)<\/li>\n<li>M Kawashima,<sup>\u2020<\/sup> S Ozawa, A Haga, A Sakumi, C Kurokawa, S Sugimoto, K Karasawa, K Nakagawa, K Sasai<br><a href=\"https:\/\/doi.org\/10.1007\/s12194-012-0164-3\" target=\"new\" rel=\"noopener\">Comparison of total MU and segment areas in VMAT and step-and-shoot IMRT plans<\/a><br><i>Radiological Physics and Technology<\/i> <b>6<\/b>, 14\u201320 (2013). (2012.7.1.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2012\u5e74<\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ol style=\"font-size: small;\" reversed=\"\">\n<li>K Karasawa,<sup>\u2020<\/sup> H Kunogi, T Hirai, H Hojo, H Hirowatari, H Izawa, K Ito, K Sasai, M Kawashima, T Furuya, S Sugimoto, C Kurokawa, S Ozawa, M Saito<br><a href=\"https:\/\/doi.org\/10.1007\/s12282-012-0406-6\" target=\"new\" rel=\"noopener\">Comparison of hypofractionated and conventionally fractionated whole-breast irradiation for early breast cancer patients: a single-institute study of 1,098 patients<\/a><br><i>Breast Cancer<\/i> <b>21<\/b>, 402\u2013408 (2012). (2012.9.12.)<\/li>\n<li>T Furuya,<sup>\u2020<\/sup> S Sugimoto, C Kurokawa, S Ozawa, K Karasawa, K Sasai<br><a href=\"https:\/\/doi.org\/10.1093\/jrr\/rrs064\" target=\"new\" rel=\"noopener\">The dosimetric impact of respiratory breast movement and daily setup error on tangential whole breast irradiation using conventional wedge, field-in-field and irregular surface compensator techniques<\/a><br><i>Journal of Radiation Research<\/i> <b>54<\/b>, 157\u2013165 (2012). (2012.8.1.)<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>2025\u5e74 D Kawahara, AS Koganezawa, H Yamaguchi, T Wada, Y MurakamiBiological adaptive radiotherapy for short-tim [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":625,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"_links":{"self":[{"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/pages\/11"}],"collection":[{"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/comments?post=11"}],"version-history":[{"count":63,"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/pages\/11\/revisions"}],"predecessor-version":[{"id":2139,"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/pages\/11\/revisions\/2139"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/media\/625"}],"wp:attachment":[{"href":"https:\/\/housya.hiroshima-u.ac.jp\/medical_physics\/wp-json\/wp\/v2\/media?parent=11"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}