Research keywords (3)：
放射線腫瘍学
, 頭頸部癌
, Brain metastases
Research theme for competitive and other funds (2)：
2021 - 2025 NTCP model for head and neck cancer
2017 - 2020 頭頸部癌放射線治療後の嚥下障害に関するNTCP modelの樹立
Papers (42)：
Tomohiro Sagawa, Toshiki Ikawa, Shingo Ohira, Naoyuki Kanayama, Yoshihiro Ueda, Shoki Inui, Masayoshi Miyazaki, Koji Konishi. What is the optimal isodose line for stereotactic radiotherapy for single brain metastases using HyperArc?. Journal of applied clinical medical physics. 2024. e14408
Sayaka Kihara, Shingo Ohira, Naoyuki Kanayama, Toshiki Ikawa, Yoshihiro Ueda, Shoki Inui, Hikari Minami, Tomohiro Sagawa, Masayoshi Miyazaki, Masahiko Koizumi, et al. The effects of distance between the imaging isocenter and brain center on the image quality of cone-beam computed tomography for brain stereotactic irradiation. Physical and engineering sciences in medicine. 2024
Shingo Ohira, Toshiki Ikawa, Naoyuki Kanayama, Masanari Minamitani, Sayaka Kihara, Shoki Inui, Yoshihiro Ueda, Masayoshi Miyazaki, Hideomi Yamashita, Teiji Nishio, et al. Dual-energy computed tomography-based iodine concentration as a predictor of histopathological response to preoperative chemoradiotherapy for pancreatic cancer. Journal of radiation research. 2023
Shingo Ohira, Yuta Suzuki, Hayate Washio, Yuki Yamamoto, Soichiro Tateishi, Shoki Inui, Naoyuki Kanayama, Minoru Kawamata, Masayoshi Miyazaki, Teiji Nishio, et al. Impact of magnetic resonance imaging-related geometric distortion of dose distribution in fractionated stereotactic radiotherapy in patients with brain metastases. Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]. 2023
Shingo Ohira, Toshiki Ikawa, Shoki Inui, Naoyuki Kanayama, Yoshihiro Ueda, Masayoshi Miyazaki, Teiji Nishio, Masahiko Koizumi, Koji Konishi. Improvement of target coverage using automated non-coplanar volumetric modulated arc therapy planning in stereotactic radiotherapy for cervical metastatic spinal tumors. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. 2023
Can we select IMRT or IMPT by NTCP model for head and neck cancer in Japan?
(2020)
Death from aspiration after definitive radiotherapy for hypopharyngeal or supraglottic cancer.
(2019)
Impact of dose escalation to nerve plexus on the outcome of neoadjuvant CRT for pancreatic cancer.
(European SocieTy for Radiotherapy and Oncology 2018)
