2022 - 2024 Acquisition of actual target positions and delivered dose based on cone-beam computed tomography of a specific respiratory phase acquired during gated volumetric-modulated arc therapy
2019 - 2022 難治がんの放射線治療成績向上に向けた新規画像撮像法の開発
2019 - 2020 Visualizing implanted fiducials in pancreas on 2D kV and 3D CBCT image acquired during concurrent MV beam irradiation
2016 - 2018 放射線治療の高精度化に向けた革新的デュアルソースコーンビームCTの開発
Papers (31):
Yuta Sakurai, Shintaro Ambo, Mitsuhiro Nakamura, Hiraku Iramina, Yusuke Iizuka, Takamasa Mitsuyoshi, Yukinori Matsuo, Takashi Mizowaki. Development of a prediction model for target positioning by using diaphragm waveforms extracted from CBCT projection images. Journal of applied clinical medical physics. 2023. e14112
Hiraku Iramina, Mitsuhiro Nakamura, Kiyonao Nakamura, Takahiro Fujimoto, Takashi Mizowaki. Quantification of six-degree-of-freedom motion during beam delivery in spine stereotactic body radiotherapy using intra-irradiation cone-beam computed tomography imaging technique. Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 2023. 110. 102605-102605
Takanori Adachi, Mitsuhiro Nakamura, Hiraku Iramina, Kazushige Matsumoto, Yoshitomo Ishihara, Hidenobu Tachibana, Shogo Kurokawa, SangYong Cho, Kazunori Tanaka, Kenta Fukumoto, et al. Identification of reproducible radiomic features from on-board volumetric images: A multi-institutional phantom study. Medical physics. 2023. 50. 9. 5585-5596
Sodai Tanaka, Hiraku Iramina, Masashi Kinjo, Masato Tsuneda, Hideaki Hirashima, Koki Kasamatsu, Tomohiro Ohta, Shuta Ogawa, Masaki Kato, Madoka Sakai. [JSMP Executive Committee Program: Medical Physics Roundtable for Young Researchers]. Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics. 2023. 43. 2. 54-55
Tomohiro Ono, Takahisa Kido, Mitsuhiro Nakamura, Hiraku Iramina, Ryo Kakino, Takashi Mizowaki. Automatic measurement of beam-positioning accuracy at off-isocenter positions. Journal of Applied Clinical Medical Physics. 2022. 24. 3. e13844
中村 光宏, 伊良皆 拓, 平島 英明, 柿野諒, 足立孝則. 放射線治療学分野におけるAI技術の活用. Rad Fan 特集1 画像診断領域におけるAIはココまで来ている. 2020. 18. 3. 2-5
中村光宏, 伊良皆拓. AAPM TG 158: Measurement and calculation of doses outside the treated volume from external-beam radiation therapy. Rad Fan 海外文献を読み解く. 2019. 17. 14
H. Iramina, M. Nakamura, Y. Iizuka, T. Mitsuyoshi, Y. Matsuo, T. Mizowaki, M. Hiraoka, I. Kanno. Accuracy of Target Motion Trajectory in 4-Dimensional Cone Beam Computed Tomography for Lung Cancer Patients. INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS. 2016. 96. 2. E621-E621
2014/10 - Asia-Oceania Congress of Medical Physics & South-East Asia Congress of Medical Physics Best Oral Presentation Award
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Association Membership(s) (5):
JAPANESE SOCIETY FOR RADIATION ONCOLOGY
, THE JAPAN SOCIETY OF APPLIED PHYSICS
, JAPAN SOCIETY OF MEDICAL PHYSICS
, 日本CT技術学会
, American Association of Medical Physics