Academic yr: <<< Previous 2024 2025 2026
 Department of Radiology, Division of Radiation Oncology
Summary Research grants & projects Published papers
Books Academic conference presentation


Professor:

   HASHIMOTO Yaichirou
Assistant Professor:
   KANAI Takayuki
   Sawa KONO
Assistant Professor:
   IZUMI Sachiko
   OOMATSU Kenta
   KIKKAWA Yuuhei
   TSUJII Miki
   NAKAMURA Kaori
■ Summary
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■ Research grants & projects
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■ Research works
Journal Book Presentation Other presentations
JapaneseEnglish JapaneseEnglish Domesticinternational
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■ Published papers
Original article
1. OHMATSU KENTA, HASHIMOTO Yaichirou*, KAMORI Mirei, MIKUNI Takashi, WADA Shiho, KAIDZU Yuuka, TSUJII Miki, Sawa KONO, IIDZUKA Junpei:  Long-term outcomes of high-dose-rate brachytherapy combined with moderately hypofractionated external beam radiotherapy for high-risk localized prostate cancer.  Japanese journal of clinical oncology  56 (8) :993-997 , 2026.8
Review article
1. Shinsuke Maeda†*, Tomoko Yamamoto, Yuka Kaizu, Rinka Tamazaki, Shunichi Ito, Kei Hosoda, Shigeki Yamaguchi:  Esophageal Large-cell Neuroendocrine Carcinoma With Pagetoid Spread: A Case Report and Literature Review.  In vivo  40 (4) :2529-2537 , 2026.6   DOI:10.21873/invivo.14407
2. 吉川優平, 金井貴幸, 橋本弥一郎:  放射線治療における人工知能の活用と課題.  東京女子医科大学雑誌  96 (2) :23-36 , 2026.4   DOI:10.24488/jtwmu.96.2_23
Case report
1. 大松 賢太†, NISHIWAKI Sakura, KAMORI Mirei, KAIDZU Yuuka, WADA Shiho, TSUJII Miki, Sawa KONO, ARIIZUMI Shiyun'ichi, SAKAI Shiyuuji, HASHIMOTO Yaichirou*:  Staged radiotherapy for symptomatic unresectable giant hepatic hemangiomas with diffuse bilobar involvement.  Clinical Journal of Gastroenterology  :10.1007/s12328-026-02456-4 , 2026.9   DOI:10.1007/s12328-026-02456-4
2. 橋本 弥一郎*, SAKAI Shiyuuji*, NAGAO Michinobu, NISHIWAKI Sakura, OOGURI Kiyouko, WATANABE Masaki, SONE Maiko:  Radiation-induced myocardial metabolic impairment detected by
¹²³I-BMIPP/⁹⁹ᵐTc-MIBI metabolic–perfusion mismatch following
thoracic radiotherapy for thymoma: a case report.  International Cancer Conference Journal  :.-. , 2026.4   DOI:https://doi.org/10.1007/s13691-026-00868-0
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■ Books
1. 橋本弥一郎, 泉佐知子, 河野佐和, 辻井美貴, 大松賢太, 金井貴幸, 海津優香, 吉川優平:    がん放射線治療 パーフェクトブック  1-431.  Gakken,  東京, 日本, 2026.9
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■ Academic conference presentation
1. ◎Kaizu Y, Kanai T, Kikkawa Y, Saraya Y, Kase Y, Takeshita E, Ohmatsu K, Tsujii M, Kono S, Hashimoto Y: Analysis of Intensity Modulated Proton Therapy Plan Quality in a Compact Proton Therapy System with Beam Angle Restrictions.  The 26th Asia-Oceania Congress of Medical Physics (AOCMP 2026),  Busan,  2026/09
2. ◎Echaluse I, Kanai T, Chang W: Body Size Dependence of Multimodal Proton Stopping Power Ratio Estimation Using Simulated CT and MR Data.  The 26th Asia-Oceania Congress of Medical Physics (AOCMP 2026),  Busan,  2026/09
3. ◎Kanai T, Echaluse I, Chang W, Kikkawa Y, Hashimoto Y: Sensitivity analysis for calculating stopping power ratios using a convolutional neural network and single- and dual-energy computed tomography.  ESTRO 2026,  Stockholm,  2026/05
4. 和田 志帆、河野 佐和、香森南玲、海津 優香 、大松 賢太、辻井 美貴 、橋本 弥一郎: 乳癌脳転移に対する定位放射線治療(SRT)の初期経験.  第73回 河田町乳癌研究会,  東京,  2026/09
5. 河野佐和、海津優香、大松賢太、辻井美貴、橋本弥一郎: Fontan関連肝疾患(FALD)を背景とした肝細胞癌に対する放射線治療の有効性と安全性.  第62回日本医学放射線学会秋季臨床大会,  北海道, 旭川市,  2026/09
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