古妻理之 (TADAYUKI KOTSUMA) - マイポータル

基本情報

ORCID iD: https://orcid.org/0000-0003-1654-8567
J-GLOBAL ID: 202301013231008570
researchmap会員ID: R000052592

論文

MRI-Guided Multi-Catheter High-Dose-Rate Interstitial Brachytherapy for Uterine Cervical Cancer

Hideya Yamazaki, Koji Masui, Ken Yoshida, Gen Suzuki, Tadashi Takenaka, Kei Yamada, Tadayuki Kotsuma, Yuji Takaoka, Kei Fujiwara, Yutaka Tanaka …

Cancers 2025年2月24日
Validity of High-Dose-Rate Interstitial Brachytherapy as Monotherapy for Mobile Tongue Cancer in Terms of the Acute Mucosal Reaction.

Hironori Akiyama, Ken Yoshida, Tadayuki Kotsuma, Koji Masui, Tadashi Takenaka, Manabu Kano, Fumiaki Isohashi, Yuji Seo, Taiju Shimbo, Naoya Murakami …

The Kurume medical journal 2024年11月27日
Reirradiation for recurrent gynecologic cancer using high-dose-rate brachytherapy in Japan: A multicenter survey on practice patterns and outcomes

Fumiaki Isohashi, Ken Yoshida, Naoya Murakami, Koji Masui, Shunichi Ishihara, Yu Ohkubo, Yuko Kaneyasu, Rumiko Kinoshita, Tadayuki Kotsuma, Yuji Takaoka …

Radiotherapy and Oncology 2024年6月
Initial tumor volume as an important predictor for indication of intra-cavitary brachytherapy, intra-cavitary/interstitial brachytherapy, and multi-catheter sole interstitial brachytherapy in cervical cancer patients treated with chemoradiotherapy.

Tadashi Takenaka, Hideya Yamazaki, Gen Suzuki, Koji Masui, Daisuke Shimizu, Tadayuki Kotsuma, Eiichi Tanaka, Ken Yoshida, Kei Yamada

Journal of contemporary brachytherapy 15(3) 191-197 2023年6月
HDR-brachytherapy for accelerated partial breast irradiation: Long-term experience from a Japanese institution.

Ken Yoshida, Tadayuki Kotsuma, Yuji Takaoka, Setsuo Tamenaga, Hideya Yamazaki, Takayuki Nose, Naoya Murakami, Koji Inaba, Hironori Akiyama, Koji Masui …

Journal of contemporary brachytherapy 15(1) 1-8 2023年2月
A Japanese prospective multi-institutional feasibility study on accelerated partial breast irradiation using multicatheter interstitial brachytherapy: clinical results with a median follow-up of 60 months.

Ken Yoshida, Takayuki Nose, Yuki Otani, Shuuji Asahi, Iwao Tsukiyama, Takushi Dokiya, Toshiaki Saeki, Ichirou Fukuda, Hiroshi Sekine, Yu Kumazaki …

Breast cancer (Tokyo, Japan) 29(4) 636-644 2022年7月
Effect of a lead block on alveolar bone protection in image-guided high-dose-rate interstitial brachytherapy for tongue cancer: using model-based dose calculation algorithms to correct for inhomogeneity.

Hironori Akiyama, Ken Yoshida, Tadashi Takenaka, Tadayuki Kotsuma, Koji Masui, Hajime Monzen, Iori Sumida, Yutaka Tsujimoto, Mamoru Miyao, Hiroki Okumura …

Journal of contemporary brachytherapy 14(1) 87-95 2022年2月
Reirradiation for recurrent head and neck carcinoma using high-dose-rate brachytherapy: A multi-institutional study.

Hideya Yamazaki, Koji Masui, Gen Suzuki, Ken Yoshida, Satoaki Nakamura, Fumiaki Isohashi, Tadayuki Kotsuma, Yuji Takaoka, Eiichi Tanaka, Hironori Akiyama …

Brachytherapy 21(3) 341-346 2022年
Comparison of Physician-recorded Toxicities and Patient-reported Outcomes of Five Different Radiotherapy Methods for Prostate Cancer.

Makoto Ito, Kazuma Sasamura, Yuuki Takase, Tadayuki Kotsuma, Yukihiko Oshima, Yoshitaka Minami, Junji Suzuki, Eiichi Tanaka, Wataru Ohashi, Masahiko Oguchi …

Anticancer research 41(5) 2523-2531 2021年5月
A new implant device to prevent edema-associated underdosage in high-dose-rate interstitial brachytherapy of mobile tongue cancer.

Ken Yoshida, Tadayuki Kotsuma, Hironori Akiyama, Hideya Yamazaki, Tadashi Takenaka, Koji Masui, Yutaka Tsujimoto, Naoya Murakami, Yasuo Uesugi, Taiju Shimbo …

Journal of contemporary brachytherapy 11(6) 573-578 2019年12月
Effect of Androgen Deprivation Therapy on Other-Cause of Mortality in Elderly Patients with Clinically Localized Prostate Cancer Treated with Modern Radiotherapy: Is There a Negative Impact?

Hideya Yamazaki, Koji Masui, Gen Suzuki, Satoaki Nakamura, Norihiro Aibe, Daisuke Shimizu, Kei Yamada, Koji Okihara, Takumi Shiraishi, Tadayuki Kotsuma …

Journal of clinical medicine 8(3) 2019年3月11日
High-dose-rate brachytherapy monotherapy versus low-dose-rate brachytherapy with or without external beam radiotherapy for clinically localized prostate cancer.

Hideya Yamazaki, Koji Masui, Gen Suzuki, Satoaki Nakamura, Kei Yamada, Koji Okihara, Takumi Shiraishi, Ken Yoshida, Tadayuki Kotsuma, Eiichi Tanaka …

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 132 162-170 2019年3月
Influence of transitioning of planning techniques in high-dose-rate brachytherapy monotherapy for clinically localized prostate cancer from two- to three-dimensional planning.

Hideya Yamazaki, Koji Masui, Gen Suzuki, Satoaki Nakamura, Ken Yoshida, Tadayuki Kotsuma, Eiichi Tanaka, Keisuke Otani, Yasuo Yoshioka, Kazuhiko Ogawa

Brachytherapy 18(5) 589-597 2019年
Radiothrerapy for Elderly Patients Aged ≥75 Years with Clinically Localized Prostate Cancer-Is There a Role of Brachytherapy?

Hideya Yamazaki, Koji Masui, Gen Suzuki, Satoaki Nakamura, Norihiro Aibe, Daisuke Shimizu, Tatsuyuki Nishikawa, Haruumi Okabe, Ken Yoshida, Tadayuki Kotsuma …

Journal of clinical medicine 7(11) 2018年11月8日
Comparison of three moderate fractionated schedules employed in high-dose-rate brachytherapy monotherapy for clinically localized prostate cancer.

Hideya Yamazaki, Koji Masui, Gen Suzuki, Satoaki Nakamura, Ken Yoshida, Tadayuki Kotsuma, Eiichi Tanaka, Keisuke Otani, Yasuo Yoshioka, Kazuhiko Ogawa

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 129(2) 370-376 2018年11月
High-Dose-Rate Brachytherapy Monotherapy versus Image-Guided Intensity-Modulated Radiotherapy with Helical Tomotherapy for Patients with Localized Prostate Cancer.

Hideya Yamazaki, Koji Masui, Gen Suzuki, Satoaki Nakamura, Daisuke Shimizu, Tatsuyuki Nishikawa, Haruumi Okabe, Ken Yoshida, Tadayuki Kotsuma, Eiichi Tanaka …

Cancers 10(9) 2018年9月10日
Case report of a dose-volume histogram analysis of rib fracture after accelerated partial breast irradiation: interim analysis of a Japanese prospective multi-institutional feasibility study.

Ken Yoshida, Yuki Otani, Takayuki Nose, Eisaku Yoden, Shuuji Asahi, Iwao Tsukiyama, Takushi Dokiya, Toshiaki Saeki, Ichirou Fukuda, Hiroshi Sekine …

Journal of contemporary brachytherapy 10(3) 274-278 2018年6月
Brachytherapy for Buccal Cancer: From Conventional Low Dose Rate (LDR) or Mold Technique to High Dose Rate Interstitial Brachytherapy (HDR-ISBT).

Tadayuki Kotsuma, Hideya Yamazaki, Koji Masui, Ken Yoshida, Kimishige Shimizutani, Hironori Akiyama, Shumei Murakami, Fumiaki Isohashi, Yasuo Yoshioka, Kazuhiko Ogawa …

Anticancer research 37(12) 6887-6892 2017年12月
Effect of intratumoral abscess/necrosis on the outcome for head and neck cancer patients treated by hypofractionated stereotactic re-irradiation using CyberKnife®.

Hideya Yamazaki, Mikio Ogita, Kengo Himei, Satoaki Nakamura, Gen Suzuki, Tadayuki Kotsuma, Ken Yoshida, Yasuo Yoshioka

Molecular and clinical oncology 7(3) 336-340 2017年9月
Reirradiation for recurrent head and neck cancers using charged particle or photon radiotherapy.

Hideya Yamazaki, Yusuke Demizu, Tomoaki Okimoto, Mikio Ogita, Kengo Himei, Satoaki Nakamura, Gen Suzuki, Ken Yoshida, Tadayuki Kotsuma, Yasuo Yoshioka …

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] 193(7) 525-533 2017年7月

もっとみる

MISC

術後再発子宮癌に対する高線量率組織内照射について

古妻理之, 吉田謙, 山崎秀哉, 吉田岑雄, 武中正, 三上麻里, 中村和信, 大住隆, 栗山啓子, 伴千秋

Japanese Journal of Radiology 28(Suppl.I) 44-44 2010年7月
前立腺癌の高線量率組織内照射におけるアプリケータ偏位の経時的変化

武中正, 吉田謙, 三上麻里, 山崎秀哉, 古妻理之, 吉田岑雄, 中村和信, 大住隆, 栗山啓子, 岡聖次

Japanese Journal of Radiology 28(Suppl.I) 44-44 2010年7月
新鮮子宮頸癌に対する高線量率組織内照射と腔内照射のDVHの比較

古谷誠一, 三上麻里, 栗山啓子, 吉田謙, 古妻理之, 吉田岑雄, 武中正, 中村和信, 山崎秀哉, 伴千秋

Japanese Journal of Radiology 28(Suppl.I) 51-51 2010年7月
前立腺癌の高線量率組織内照射におけるアプリケータ偏位の経時的変化

武中正, 吉田謙, 三上麻里, 山崎秀哉, 古妻理之, 吉田岑雄, 中村和信, 栗山啓子, 岡聖次

日本放射線腫瘍学会誌 20(2) 89-89 2008年6月
術後再発子宮癌に対する高線量率組織内照射

古妻理之, 吉田謙, 山崎秀哉, 吉田岑雄, 武中正, 三上麻里, 中村和信, 栗山啓子, 伴千秋

日本放射線腫瘍学会誌 20(2) 93-93 2008年6月
子宮頸癌におけるImage-based interstitial brachytherapyのDVHの検討

吉田謙, 吉田岑雄, 古妻理之, 山崎秀哉, 三上麻里, 樽井利明, 武中正, 上垣忠明, 大住隆, 栗山啓子

日本医学放射線学会学術集会抄録集 67回 S174-S174 2008年2月
前立腺高線量率組織内照射における治療期間中のアプリケータ偏位の検討

武中正, 三上麻里, 樽井利明, 古妻理之, 吉田謙, 山崎秀哉, 中村和信, 佐野敏也, 大住隆, 栗山啓子

日本医学放射線学会学術集会抄録集 67回 S189-S190 2008年2月

共同研究・競争的資金等の研究課題

正確な小線源治療を担保するリアルタイムIn vivo dosimetryの開発

日本学術振興会科学研究費助成事業基盤研究(C) 2017年4月 - 2023年3月

吉田謙, 辻本豊, 隅田伊織, 山崎秀哉, 田中英一, 古妻理之, 武中正, 増井浩二, 新保大樹, 鳴海善文, 門前一, 吉川信彦, 吉岡裕人
子宮頸部癌画像誘導小線源治療における最適な組織内照射併用方法の開発

日本学術振興会科学研究費助成事業基盤研究(C) 2017年4月 - 2023年3月

山崎秀哉, 古妻理之, 吉田謙, 酒井晃二, 増井浩二, 鈴木弦, 武中正, 清水大介
口腔癌3次元画像誘導小線源治療におけるリアルタイム線量評価システムの構築

日本学術振興会科学研究費助成事業基盤研究(C) 2016年4月 - 2020年3月

秋山広徳, 吉田謙, 山崎秀哉, 古妻理之, 辻本豊, 隅田伊織, 門前一, 田中英一, 武中正, 清水谷公成
骨盤腫瘍における標的体積内同時ブースト強度変調小線源治療の開発

日本学術振興会科学研究費助成事業基盤研究(C) 2013年4月 - 2017年3月

吉田謙, 上田麻里, 古妻理之, 田中英一, 隅田伊織, 新保大樹, 山崎秀哉, 上杉康夫, 武中正, 鳴海善文, 三宅俊輔