Naoyuki Kanayama - Dissemin

All papers authored by Naoyuki Kanayama

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2021 Toshiki Ikawa

, Takahiro Tabuchi

, Koji Konishi, Masahiro Morimoto, Takero Hirata, Naoyuki Kanayama

, Kentaro Wada, Masayasu Toratani, Sumiyo Okawa

, Kazuhiko Ogawa, Teruki Teshima

Prolonged overall treatment time negatively affects the outcomes of stereotactic body radiotherapy for early-stage non-small-cell lung cancer: A propensity score-weighted, single-center analysis

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Shingo Ohira, Yoshihiro Ueda, Naoyuki Kanayama

, Masaru Isono, Shoki Inui, Riho Komiyama, Hayate Washio, Masayoshi Miyazaki, Masahiko Koizumi, Teruki Teshima, Koji Konishi

Impact of Multileaf Collimator Width on Dose Distribution in HyperArc Fractionated Stereotactic Irradiation for Multiple (-) Brain Metastases

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Shingo Ohira, Yuhei Koike

, Yuichi Akino, Naoyuki Kanayama

, Kentaro Wada, Yoshihiro Ueda, Akira Masaoka, Hayate Washio, Masayoshi Miyazaki, Masahiko Koizumi, Kazuhiko Ogawa, Teruki Teshima

Improvement of image quality for pancreatic cancer using deep learning-generated virtual monochromatic images: Comparison with single-energy computed tomography

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Riho Komiyama, Shingo Ohira, Hikari Ueda, Naoyuki Kanayama

, Akira Masaoka, Masaru Isono, Yoshihiro Ueda

, Masayoshi Miyazaki, Teruki Teshima

Intra‐fractional patient motion when using the Qfix Encompass immobilization system during HyperArc treatment of patients with brain metastases

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Shingo Ohira

, Naoyuki Kanayama

, Kentaro Wada, Toshiki Ikawa

, Takero Hirata, Noriko Kishi

, Tsukasa Karino, Hayate Washio, Yoshihiro Ueda, Masayoshi Miyazaki, Masahiko Koizumi, Teruki Teshima

Improvement of image quality and assessment of respiratory motion for hepatocellular carcinoma with portal vein tumor thrombosis using contrast-enhanced four-dimensional dual-energy computed tomography

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Shingo Ohira, Riho Komiyama, Yuhei Koike, Hayate Washio, Naoyuki Kanayama

, Shoki Inui, Yoshihiro Ueda, Masayoshi Miyazaki, Masahiko Koizumi, Teruki Teshima

Dual-energy computed tomography image-based volumetric-modulated arc therapy planning for reducing the effect of contrast-enhanced agent on dose distributions

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2020 Masahiro Morimoto, Kazumi Nishino, Kentaro Wada, Fumio Imamura, Koji Konishi, Hanako Kuhara, Motohiro Tamiya, Takako Inoue, Kei Kunimasa, Madoka Kimura, Takero Hirata, Naoyuki Kanayama

, Masayasu Toratani, Hayato Kawachi, Kika Ohira and 7 other authors

Elective Nodal Irradiation for Non-small Cell Lung Cancer Complicated With Chronic Obstructive Pulmonary Disease Affects Immunotherapy Αfter Definitive Chemoradiotherapy

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Shingo Ohira, Naoyuki Kanayama

, Riho Komiyama, Toshiki Ikawa, Masayasu Toratani, Yoshihiro Ueda, Hayate Washio, Masayoshi Miyazaki, Masahiko Koizumi, Teruki Teshima

Intra-fractional patient setup error during fractionated intracranial stereotactic irradiation treatment of patients wearing medical masks: comparison with and without bite block during COVID-19 pandemic

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Naoyuki Kanayama

, Shinji Otozai, Tadashi Yoshii, Masayasu Toratani

, Toshiki Ikawa

, Kentaro Wada, Takero Hirata, Masahiro Morimoto, Koji Konishi, Kazuhiko Ogawa, Takashi Fujii, Teruki Teshima

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Shingo Ohira, Naoyuki Kanayama

, Masayasu Toratani, Yoshihiro Ueda, Yuhei Koike, Tsukasa Karino, Ono Shunsuke, Masayoshi Miyazaki, Masahiko Koizumi, Teruki Teshima

Stereotactic body radiation therapy planning for liver tumors using functional images from dual-energy computed tomography

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Noriko Kishi

, Naoyuki Kanayama

, Takero Hirata, Shingo Ohira, Kentaro Wada, Yoshifumi Kawaguchi, Koji Konishi, Shigenori Nagata, Shin-Ichi Nakatsuka, Shigeru Marubashi, Akira Tomokuni, Hiroshi Wada, Shogo Kobayashi, Yasuhiko Tomita, Teruki Teshima

Preoperative Stereotactic Body Radiotherapy to Portal Vein Tumour Thrombus in Hepatocellular Carcinoma: Clinical and Pathological Analysis

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Tsukasa Karino, Shingo Ohira, Naoyuki Kanayama

, Kentaro Wada, Toshiki Ikawa, Yuya Nitta, Hayate Washio, Masayoshi Miyazaki, Teruki Teshima

Determination of optimal virtual monochromatic energy level for target delineation of brain metastases in radiosurgery using dual-energy CT

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2019 Shingo Ohira, Naoyuki Kanayama

, Kentaro Wada, Hayate Washio, Tsukasa Karino, Yoshihiro Ueda, Shoki Inui, Masayoshi Miyazaki, Masahiko Koizumi, Teruki Teshima

A Third-Generation Adaptive Statistical Iterative Reconstruction for Contrast-Enhanced 4-Dimensional Dual-Energy Computed Tomography for Pancreatic Cancer

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Riho Komiyama, Shingo Ohira, Naoyuki Kanayama

, Tsukasa Karino, Hayate Washio, Yoshihiro Ueda, Masayoshi Miyazaki, Teruki Teshima

Volumetric modulated arc therapy treatment planning based on virtual monochromatic images for head and neck cancer: effect of the contrast‐enhanced agent on dose distribution

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H. Washio, S. Ohira, N. Kanayama

, K. Wada, T. Karino, R. Komiyama, M. Miyazaki, T. Teshima

Effect of a saline flush technique for head and neck imaging in dual-energy CT: improvement of image quality and perivenous artefact reduction using virtual monochromatic imaging

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Toshiki Ikawa

, Ryu Ishihara, Koji Konishi, Masahiro Morimoto, Takero Hirata, Naoyuki Kanayama

, Sachiko Yamamoto, Noriko Matsuura

, Kentaro Wada

, Kenji Hayashi

, Kazuhiko Ogawa, Teruki Teshima

Failure patterns after adjuvant chemoradiotherapy following endoscopic resection for superficial esophageal squamous cell carcinoma

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2018 Kentaro Wada, Noriko Kishi

, Naoyuki Kanayama

, Takero Hirata, Yoshihiro Ueda, Yoshifumi Kawaguchi, Masahiro Morimoto, Koji Konishi, Fumio Imamura, Kazuhiko Ogawa, Teruki Teshima

Predictors of Acute Radiation Esophagitis in Non-small Cell Lung Cancer Patients Treated With Accelerated Hyperfractionated Chemoradiotherapy

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Naoyuki Kanayama

, Roel G. J. Kierkels, Arjen van der Schaaf, Roel J. H. M. Steenbakkers, Yasuo Yoshioka, Kinji Nishiyama, Takashi Fujii, Kazuhiko Ogawa, Johannes A. Langendijk

, Teruki Teshima

External validation of a multifactorial normal tissue complication probability model for tube feeding dependence at 6 months after definitive radiotherapy for head and neck cancer

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Kentaro Wada, Noriko Kishi

, Naoyuki Kanayama

, Takero Hirata, Masahiro Morimoto, Koji Konishi, Fumio Imamura, Teruki Teshima, Kazuhiko Ogawa

Radiation Dose Escalation in Accelerated Hyperfractionated Radiotherapy for Stage III Non-small-cell Lung Cancer

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Shingo Ohira

, Tsukasa Karino, Yoshihiro Ueda, Yuya Nitta, Naoyuki Kanayama

, Masayoshi Miyazaki, Masahiko Koizumi

, Teruki Teshima

How Well Does Dual-energy CT with Fast Kilovoltage Switching Quantify CT Number and Iodine and Calcium Concentrations?

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All papers authored by Naoyuki Kanayama