Publications by authors named "Koji Inaba"

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Caudally directed posterior high-dose-rate brachytherapy for reirradiation of para-aortic lymph node recurrence: A technical innovation enabled by interventional radiology.
Kae Okuma, Yasuaki Arai, Mizuki Ozawa, Hiroki Nakayama, Hiroyuki Okamoto, Koji Inaba

Brachytherapy· December 2025

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Technical report on the first clinical use of a bioabsorbable PGA spacer in HDR brachytherapy for recurrent cervical cancer.
Kae Okuma, Tomomichi Kiyomatsu, Hirotoshi Takiyama, Akane Yoshiba, Koji Inaba

J Radiat Res· September 2025

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Prediction recurrence in stage I epidermal growth factor receptor-mutated non-small cell lung cancer using multi-modal data.
Akiko Tateishi, Hidehito Horinouchi, Nobuji Kouno, Katsuji Takeda, Ken Takasawa, Koji Inaba

Lung Cancer· September 2025

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Machine learning prediction for lung dose in locally advanced esophageal cancer using volumetric modulated arc therapy.
Shogo Kurokawa, Hiroyuki Okamoto, Tetsu Nakaichi, Shohei Mikasa, Satoshi Nakamura, Koji Inaba

Med Dosim· August 2025

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Evaluation of the dosimetric impact and safety of MucoUp as a spacer in gynecologic brachytherapy.
Kae Okuma, Akane Yoshiba, Hiroyuki Okamoto, Koji Inaba, Tomoya Kaneda

Brachytherapy· August 2025

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Gel spacer-assisted salvage brachytherapy for pelvic recurrence after definitive chemoradiotherapy in cervical cancer: A single-institution retrospective study.
Kae Okuma, Naoya Murakami, Koji Inaba, Tairo Kashihara, Akane Yoshiba

Brachytherapy· August 2025

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Dosimetric impact of dose constraint indications using individual patient dose management system for brachytherapy in cervical cancer.
Takahito Chiba, Satoshi Nakamura, Hiroki Nakayama, Kotaro Iijima, Shuka Nishina, Koji Inaba

J Contemp Brachytherapy· August 2025

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Virtual reality-guided simulation of brachytherapy: Two case reports.
Kae Okuma, Hiroki Nakayama, Madoka Sakuramachi, Shintaro Kimura, Wakako Yatsuoka, Koji Inaba

J Contemp Brachytherapy· April 2025

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Prostate dose escalation may positively impact survival in patients with clinically node-positive prostate cancer definitively treated by radiotherapy: surveillance study of the Japanese Radiation Oncology Study Group (JROSG).
Toshiya Maebayashi, Takashi Mizowaki, Hitoshi Ishikawa, Kiyonao Nakamura, Koji Inaba

J Radiat Res· March 2025

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Prospective study of once-daily accelerated partial breast irradiation using 3-dimensional conformal external beam radiotherapy for Japanese women: 12-year outcomes, toxicity, and cosmesis.
Kana Takahashi, Yoshikazu Kagami, Ryoichi Yoshimura, Madoka Morota, Naoya Murakami, Koji Inaba

Breast Cancer· January 2025

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Role of the gel spacer in safely delivering whole pelvic radiation therapy without central shielding in computed tomography-based image-guided adaptive brachytherapy for uterine cervical cancer patients.
Ayaka Nagao, Naoya Murakami, Madoka Sakuramachi, Tairo Kashihara, Kana Takahashi, Koji Inaba

Brachytherapy· August 2024

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A Japanese multi-institutional phase II study of moderate hypofractionated intensity-modulated radiotherapy with image-guided technique for prostate cancer.
Katsumasa Nakamura, Keiji Nihei, Yoshihiro Saito, Naoto Shikama, Shin-Ei Noda, Koji Inaba

Int J Clin Oncol· June 2024

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Gynecological technical notes for appropriate spacer injections.
Mariko Nakahara, Naoya Murakami, Takahito Chiba, Ayaka Nagao, Kae Okuma, Koji Inaba

Brachytherapy· January 2024

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Hydrogel spacer injection to the meso-sigmoid to protect the sigmoid colon in cervical cancer brachytherapy: A technical report.
Madoka Sakuramachi, Naoya Murakami, Ayaka Nagao, Kanako Kojima, Yusaku Miyata, Koji Inaba

J Contemp Brachytherapy· December 2023

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Assessment of intrafractional motion of the cervix-uterus by MR-guided radiotherapy system†.
Ayaka Nagao, Hiroyuki Okamoto, Hiroki Nakayama, Takahito Chiba, Daisuke Fujiyama, Koji Inaba

J Radiat Res· November 2023

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Acral cutaneous malignant melanoma treated with linear accelerator-based boron neutron capture therapy system: a case report of first patient.
Hiroshi Igaki, Satoshi Nakamura, Naoya Yamazaki, Tomoya Kaneda, Mihiro Takemori, Koji Inaba

Front Oncol· October 2023

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Hands-on seminar for image-guided adaptive brachytherapy and intracavitary/interstitial brachytherapy for uterine cervical cancer.
Naoya Murakami, Koji Masui, Ken Yoshida, Shin-Ei Noda, Miho Watanabe, Koji Inaba

Jpn J Clin Oncol· June 2023

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Phase I/II prospective clinical trial for the hybrid of intracavitary and interstitial brachytherapy for locally advanced uterine cervical cancer.
Naoya Murakami, Miho Watanabe, Takashi Uno, Shuhei Sekii, Kayoko Tsujino, Koji Inaba

J Gynecol Oncol· May 2023

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Treatment planning comparison of high-dose-rate brachytherapy vs. robotic and conventional stereotactic body radiotherapy for ultrahypofractionated treatment of prostate cancer.
Yasuo Yoshioka, Kazuma Sasamura, Makoto Ito, Masahiro Kaneko, Taro Takahashi, Koji Inaba

Phys Imaging Radiat Oncol· April 2023

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Impact of interstitial lung abnormality on survival after adjuvant durvalumab with chemoradiotherapy for locally advanced non-small cell lung cancer.
Tairo Kashihara, Yuko Nakayama, Kae Okuma, Ayaka Takahashi, Tomoya Kaneda, Koji Inaba

Radiother Oncol· March 2023

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HDR-brachytherapy for accelerated partial breast irradiation: Long-term experience from a Japanese institution.
Ken Yoshida, Tadayuki Kotsuma, Yuji Takaoka, Setsuo Tamenaga, Hideya Yamazaki, Koji Inaba

J Contemp Brachytherapy· February 2023

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Planning study: prone versus supine position for stereotactic body radiotherapy in prostate by CyberKnife.
Mitsuhiro Kon, Hiroyuki Okamoto, Satoshi Nakamura, Kotaro Iijima, Takahito Chiba, Koji Inaba

J Radiat Res· January 2023

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Clinical significance of local control of primary tumour in definitive radiotherapy for scalp angiosarcomas.
Tairo Kashihara, Dai Ogata, Kae Okuma, Satoshi Nakamura, Hiroki Nakayama, Koji Inaba

Skin Res Technol· January 2023

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Circulating microRNA profiling for prediction of oncological outcomes in prostate cancer patients following radical prostatectomy.
Hajime Takamori, Fumihiko Urabe, Juntaro Matsuzaki, Shoji Kimura, Hiroshi Sasaki, Koji Inaba

Prostate· December 2022

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Clinical impact of p16 positivity in nasopharyngeal carcinoma.
Yuri Shimizu, Naoya Murakami, Taisuke Mori, Kana Takahashi, Yuko Kubo, Koji Inaba

Laryngoscope Investig Otolaryngol· August 2022

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