Treatment response after palliative radiotherapy for bleeding gastric cancer: a multicenter prospective observational study (JROSG 17-3)
Saito, Tetsuo, Kosugi, Takashi, Nakamura, Naoki, Wada, Hitoshi, Tonari, Ayako, Ogawa, Hirofumi, Mitsuhashi, Norio, Yamada, Kazunari, Takahashi, Takeo, Ito, Kei, Sekii, Shuhei, Araki, Norio, Nozaki, Miwako, Heianna, Joichi, Murotani, Kenta, Hirano, Yasuhiro, Satoh, Atai, Onoe, Tsuyoshi, Watakabe, Takahiro, Shikama, Naoto
Published in Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association (01.03.2022)
Published in Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association (01.03.2022)
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Journal Article
Influence of pain duration on pain outcomes following palliative radiotherapy for painful tumors: the sooner the irradiation, the better?
Saito, Tetsuo, Murotani, Kenta, Yamaguchi, Kohsei, Toya, Ryo, Tomitaka, Etsushi, Watakabe, Takahiro, Oya, Natsuo
Published in Strahlentherapie und Onkologie (01.10.2021)
Published in Strahlentherapie und Onkologie (01.10.2021)
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Journal Article
Plan Quality Comparisons Between 3D-CRT, IMRT, and VMAT Based on 4D-CT for Gastric MALT Lymphoma
Matsumoto, Tadashi, Toya, Ryo, Shimohigashi, Yoshinobu, Watakabe, Takahiro, Matsuyama, Tomohiko, Saito, Tetsuo, Fukugawa, Yoshiyuki, Kai, Yudai, Oya, Natsuo
Published in Anticancer research (01.08.2021)
Published in Anticancer research (01.08.2021)
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Journal Article
A prospective comparison of adaptive and fixed boost plans in radiotherapy for glioblastoma
Matsuyama, Tomohiko, Fukugawa, Yoshiyuki, Kuroda, Junichiro, Toya, Ryo, Watakabe, Takahiro, Matsumoto, Tadashi, Oya, Natsuo
Published in Radiation oncology (London, England) (22.02.2022)
Published in Radiation oncology (London, England) (22.02.2022)
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Journal Article
Spleen Dose-Volume Parameters as a Predictor of Treatment-related Lymphopenia During Definitive Chemoradiotherapy for Esophageal Cancer
Saito, Tetsuo, Toya, Ryo, Yoshida, Naoya, Shono, Takashi, Matsuyama, Tomohiko, Ninomura, Satoshi, Watakabe, Takahiro, Sasaki, Yutaka, Baba, Hideo, Oya, Natsuo
Published in In vivo (Athens) (01.11.2018)
Published in In vivo (Athens) (01.11.2018)
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Journal Article
Prevalence and risk factors for retropharyngeal and retro-styloid lymph node metastasis in hypopharyngeal carcinoma
Toya, Ryo, Matsuyama, Tomohiko, Saito, Tetsuo, Fukugawa, Yoshiyuki, Watakabe, Takahiro, Shiraishi, Shinya, Murakami, Daizo, Orita, Yorihisa, Hirai, Toshinori, Oya, Natsuo
Published in Radiation oncology (London, England) (11.08.2023)
Published in Radiation oncology (London, England) (11.08.2023)
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Journal Article
Impact of hybrid FDG-PET/CT on gross tumor volume definition of cervical esophageal cancer: reducing interobserver variation
Toya, Ryo, Matsuyama, Tomohiko, Saito, Tetsuo, Imuta, Masanori, Shiraishi, Shinya, Fukugawa, Yoshiyuki, Iyama, Ayumi, Watakabe, Takahiro, Sakamoto, Fumi, Tsuda, Noriko, Shimohigashi, Yoshinobu, Kai, Yudai, Murakami, Ryuji, Yamashita, Yasuyuki, Oya, Natsuo
Published in Journal of radiation research (01.05.2019)
Published in Journal of radiation research (01.05.2019)
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Journal Article
Palliative radiotherapy for painful lymph node metastases
Yamaguchi, Kohsei, Saito, Tetsuo, Toya, Ryo, Tomitaka, Etsushi, Matsuyama, Tomohiko, Fukugawa, Yoshiyuki, Watakabe, Takahiro, Otsuka, Hirohito, Oya, Natsuo
Published in Radiation oncology (London, England) (16.09.2021)
Published in Radiation oncology (London, England) (16.09.2021)
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Journal Article
Hypofractionated palliative volumetric modulated arc radiotherapy with the Radiation Oncology Study Group 8502 "QUAD shot" regimen for incurable head and neck cancer
Toya, Ryo, Saito, Tetsuo, Yamaguchi, Kohsei, Matsuyama, Tomohiko, Watakabe, Takahiro, Matsumoto, Tadashi, Yoshida, Ryoji, Hirosue, Akiyuki, Murakami, Daizo, Orita, Yorihisa, Nakayama, Hideki, Oya, Natsuo
Published in Radiation oncology (London, England) (27.05.2020)
Published in Radiation oncology (London, England) (27.05.2020)
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Journal Article
Impact of metal artifact reduction algorithm on gross tumor volume delineation in tonsillar cancer: reducing the interobserver variation
Fukugawa, Yoshiyuki, Toya, Ryo, Matsuyama, Tomohiko, Watakabe, Takahiro, Shimohigashi, Yoshinobu, Kai, Yudai, Matsumoto, Tadashi, Oya, Natsuo
Published in BMC medical imaging (06.09.2022)
Published in BMC medical imaging (06.09.2022)
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Journal Article
Impact of four-dimensional cone-beam computed tomography on target localization for gastric mucosa-associated lymphoid tissue lymphoma radiotherapy: reducing planning target volume
Shimohigashi, Yoshinobu, Toya, Ryo, Saito, Tetsuo, Kono, Yumiko, Doi, Yasuhiro, Fukugawa, Yoshiyuki, Watakabe, Takahiro, Matsumoto, Tadashi, Kai, Yudai, Maruyama, Masato, Oya, Natsuo
Published in Radiation oncology (London, England) (14.01.2021)
Published in Radiation oncology (London, England) (14.01.2021)
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Journal Article
Improvement in pain interference after palliative radiotherapy for solid and hematologic painful tumors: a secondary analysis of a prospective observational study
Saito, Tetsuo, Toya, Ryo, Tomitaka, Etsushi, Matsuyama, Tomohiko, Ninomura, Satoshi, Watakabe, Takahiro, Oya, Natsuo
Published in Japanese journal of clinical oncology (01.11.2018)
Published in Japanese journal of clinical oncology (01.11.2018)
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Journal Article
Impact of Tc-GSA SPECT Image-Guided Inverse Planning on Dose–Function Histogram Parameters for Stereotactic Body Radiation Therapy Planning for Patients With Hepatocellular Carcinoma: A Dosimetric Comparison Study
Ryo Toya, Tetsuo Saito, Yudai Kai, Shinya Shiraishi, Tomohiko Matsuyama, Takahiro Watakabe, Fumi Sakamoto, Noriko Tsuda, Yoshinobu Shimohigashi, Yasuyuki Yamashita, Natsuo Oya
Published in Dose-response (01.03.2019)
Published in Dose-response (01.03.2019)
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Journal Article
Predictors of the Predominance of NonIndex Pain After Palliative Radiation Therapy for Painful Tumors
Saito, Tetsuo, MD, PhD, Toya, Ryo, MD, PhD, Tomitaka, Etsushi, MD, Matsuyama, Tomohiko, MD, PhD, Ninomura, Satoshi, MD, Watakabe, Takahiro, MD, Oya, Natsuo, MD, PhD
Published in Advances in radiation oncology (01.01.2019)
Published in Advances in radiation oncology (01.01.2019)
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Journal Article
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
Saito, Tetsuo, Tomitaka, Etsushi, Toya, Ryo, Matsuyama, Tomohiko, Ninomura, Satoshi, Watakabe, Takahiro, Oya, Natsuo
Published in Clinical and translational radiation oncology (01.08.2018)
Published in Clinical and translational radiation oncology (01.08.2018)
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Journal Article
Impact of 99mTc-GSA SPECT Image-Guided Inverse Planning on Dose–Function Histogram Parameters for Stereotactic Body Radiation Therapy Planning for Patients With Hepatocellular Carcinoma: A Dosimetric Comparison Study
Toya, Ryo, Saito, Tetsuo, Kai, Yudai, Shiraishi, Shinya, Matsuyama, Tomohiko, Watakabe, Takahiro, Sakamoto, Fumi, Tsuda, Noriko, Shimohigashi, Yoshinobu, Yamashita, Yasuyuki, Oya, Natsuo
Published in Dose-response (04.03.2019)
Published in Dose-response (04.03.2019)
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Journal Article
High Spatial Resolution Digital Positron Emission Tomography Images With Dedicated Source-to-background Algorithm for Radiotherapy Planning
Watakabe, Takahiro, Toya, Ryo, Saito, Tetsuo, Matsuyama, Tomohiko, Shiraishi, Shinya, Kai, Yudai, Shimohigashi, Yoshinobu, Oya, Natsuo
Published in Anticancer research (01.05.2020)
Published in Anticancer research (01.05.2020)
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Journal Article
Influence of Respiratory Motion on Dose Distribution in Gastric Mucosa-associated Lymphoid Tissue Lymphoma Radiotherapy
Matsumoto, Tadashi, Toya, Ryo, Shimohigashi, Yoshinobu, Yamaguchi, Kohsei, Watakabe, Takahiro, Matsuyama, Tomohiko, Fukugawa, Yoshiyuki, Kai, Yudai, Oya, Natsuo
Published in Anticancer research (01.02.2024)
Published in Anticancer research (01.02.2024)
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Journal Article
Concurrent Chemoradiotherapy With Docetaxel, Cisplatin, and 5-Fluorouracil for T3 N0 Glottic Carcinoma Without Vocal Cord Fixation
Toya, Ryo, Watakabe, Takahiro, Murakami, Daizo, Matsuyama, Tomohiko, Saito, Tetsuo, Fukugawa, Yoshiyuki, Nishimoto, Kohei, Orita, Yorihisa, Oya, Natsuo
Published in Anticancer research (01.01.2022)
Published in Anticancer research (01.01.2022)
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Journal Article
Diagnostic Value of FDG-PET/CT for the Identification of Extranodal Extension in Patients With Head and Neck Squamous Cell Carcinoma
Toya, Ryo, Saito, Tetsuo, Matsuyama, Tomohiko, Kai, Yudai, Shiraishi, Shinya, Murakami, Daizo, Yoshida, Ryoji, Watakabe, Takahiro, Sakamoto, Fumi, Tsuda, Noriko, Arimura, Hidetaka, Orita, Yorihisa, Nakayama, Hideki, Oya, Natsuo
Published in Anticancer research (01.04.2020)
Published in Anticancer research (01.04.2020)
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Journal Article