Respiratory gating during stereotactic body radiotherapy for lung cancer reduces tumor position variability.

by Tetsuo Saito, Tomohiko Matsuyama, Ryo Toya, Yoshiyuki Fukugawa, Takamasa Toyofuku, Akiko Semba, Natsuo Oya
Published 2014-01-01

A neuropathic pain component as a predictor of improvement in pain interference after radiotherapy for painful tumors: A secondary analysis of a prospective observational study

by Tetsuo Saito, Etsushi Tomitaka, Ryo Toya, Tomohiko Matsuyama, Satoshi Ninomura, Takahiro Watakabe, Natsuo Oya
Published 2018-08-01

Single- Versus Multiple-Fraction Radiation Therapy for Painful Bone Metastases: A Systematic Review and Meta-analysis of Nonrandomized Studies

by Tetsuo Saito, MD, PhD, Kohsei Yamaguchi, MD, Ryo Toya, MD, PhD, Natsuo Oya, MD, PhD
Published 2019-10-01

Palliative radiotherapy for painful lymph node metastases

by Kohsei Yamaguchi, Tetsuo Saito, Ryo Toya, Etsushi Tomitaka, Tomohiko Matsuyama, Yoshiyuki Fukugawa, Takahiro Watakabe, Hirohito Otsuka, Natsuo Oya
Published 2021-09-01

Impact of four-dimensional cone-beam computed tomography on target localization for gastric mucosa-associated lymphoid tissue lymphoma radiotherapy: reducing planning target volume

by Yoshinobu Shimohigashi, Ryo Toya, Tetsuo Saito, Yumiko Kono, Yasuhiro Doi, Yoshiyuki Fukugawa, Takahiro Watakabe, Tadashi Matsumoto, Yudai Kai, Masato Maruyama, Natsuo Oya
Published 2021-01-01

Impact of Tc-GSA SPECT Image-Guided Inverse Planning on Dose–Function Histogram Parameters for Stereotactic Body Radiation Therapy Planning for Patients With Hepatocellular Carcino...

by Ryo Toya, Tetsuo Saito, Yudai Kai, Shinya Shiraishi, Tomohiko Matsuyama, Takahiro Watakabe, Fumi Sakamoto, Noriko Tsuda, Yoshinobu Shimohigashi, Yasuyuki Yamashita, Natsuo Oya
Published 2019-03-01

Hypofractionated palliative volumetric modulated arc radiotherapy with the Radiation Oncology Study Group 8502 “QUAD shot” regimen for incurable head and neck cancer

by Ryo Toya, Tetsuo Saito, Kohsei Yamaguchi, Tomohiko Matsuyama, Takahiro Watakabe, Tadashi Matsumoto, Ryoji Yoshida, Akiyuki Hirosue, Daizo Murakami, Yorihisa Orita, Hideki Nakayama, Natsuo Oya
Published 2020-05-01

FBXW7 expression affects the response to chemoradiotherapy and overall survival among patients with oral squamous cell carcinoma: A single-center retrospective study

by Hidetaka Arita, Masashi Nagata, Ryoji Yoshida, Yuichiro Matsuoka, Akiyuki Hirosue, Kenta Kawahara, Junki Sakata, Hikaru Nakashima, Taku Kojima, Ryo Toya, Ryuji Murakami, Akimitsu Hiraki, Masanori Shinohara, Hideki Nakayama
Published 2017-10-01

Circulating miRNA-1290 as a potential biomarker for response to chemoradiotherapy and prognosis of patients with advanced oral squamous cell carcinoma: A single-center retrospectiv...

by Hikaru Nakashima, Ryoji Yoshida, Akiyuki Hirosue, Kenta Kawahara, Junki Sakata, Hidetaka Arita, Tatsuro Yamamoto, Ryo Toya, Ryuji Murakami, Akimitsu Hiraki, Masanori Shinohara, Takaaki Ito, Yoshikazu Kuwahara, Hideki Nakayama
Published 2019-03-01

Onodera's prognostic nutritional index correlates with tumor immune environment and survival in patients with oral squamous cell carcinoma undergoing chemoradiotherapy

by Ryoji Yoshida, Shunsuke Gohara, Junki Sakata, Yuichiro Matsuoka, Akiyuki Hirosue, Kenta Kawahara, Sho Kawaguchi, Yuka Nagao, Keisuke Yamana, Masashi Nagata, Daiki Fukuma, Ryo Toya, Ryuji Murakami, Akimitsu Hiraki, Masanori Shinohara, Hideki Nakayama
Published 2020-12-01

Enhanced Expression of IGFBP-3 Reduces Radiosensitivity and Is Associated with Poor Prognosis in Oral Squamous Cell Carcinoma

by Junki Sakata, Akiyuki Hirosue, Ryoji Yoshida, Yuichiro Matsuoka, Kenta Kawahara, Hidetaka Arita, Hikaru Nakashima, Tatsuro Yamamoto, Masashi Nagata, Sho Kawaguchi, Shunsuke Gohara, Yuka Nagao, Keisuke Yamana, Ryo Toya, Ryuji Murakami, Yoshikazu Kuwahara, Manabu Fukumoto, Hideki Nakayama
Published 2020-02-01