片山敬久

New field‑in‑field with two reference points method for whole breast radiotherapy: Dosimetric analysis and radiation‑induced skin toxicities assessment

フルテキストURL	fulltext20210824-1.pdf
著者	Tekiki, Nouha\| Kuroda, Masahiro\| Ishizaka, Hinata\| Khasawneh, Abdullah\| Barham, Majd\| Hamada, Kentaro\| Konishi, Kohei\| Sugimoto, Kohei\| Katsui, Kuniaki\| Sugiyama, Soichi\| Watanabe, Kenta\| Yoshio, Kotaro\| Katayama, Norihisa\| Ogata, Takeshi\| Ihara, Hiroki\| Kanazawa, Susumu\| Asaumi, Junichi\|
キーワード	breast cancer field‑in‑field radiotherapy dose reference point acute skin toxicity dose distribution high‑dose area
備考	This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) License.\|
発行日	2021-7-21
出版物タイトル	Molecular and Clinical Oncology
巻	15巻
号	3号
出版者	Spandidos Publications
ISSN	2049-9450
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© Tekiki et al.
論文のバージョン	publisher
PubMed ID	34349992
DOI	10.3892/mco.2021.2355
Web of Science KeyUT	000680476900001
関連URL	isVersionOf https://doi.org/10.3892/mco.2021.2355

Radiation therapy for oligometastatic bone disease in breast cancer

フルテキストURL	fulltext.pdf
著者	Katayama, Norihisa\| Katsui, Kuniaki\| Watanabe, Kenta\| Nagao, Ryota\| Otsuki, Kaho\| Hiraki, Takao\| Kanazawa, Susumu\|
キーワード	Bone metastasis breast cancer (BCa) oligometastatic radiation therapy (RT) stereotactic body radiation therapy (SBRT)
発行日	2020-08
出版物タイトル	Translational Cancer Research
巻	9巻
号	8号
出版者	AME Publoshing Company
開始ページ	5096
終了ページ	5101
ISSN	2218-676X
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© Translational Cancer Research. All rights reserved.
論文のバージョン	publisher
DOI	10.21037/tcr.2020.01.35
Web of Science KeyUT	000562138400066
関連URL	isVersionOf https://doi.org/10.21037/tcr.2020.01.35

Radiation pneumonitis after definitive concurrent chemoradiotherapy with cisplatin/docetaxel for non-small cell lung cancer: Analysis of dose-volume parameters

フルテキストURL	fulltext.pdf
著者	Katsui, Kuniaki\| Ogata, Takeshi\| Watanabe, Kenta\| Katayama, Norihisa\| Kuroda, Masahiro\| Kiura, Katsuyuki\| Hiraki, Takao\| Maeda, Yoshinobu\| Toyooka, Shinichi\| Kanazawa, Susumu\|
キーワード	cisplatin docetaxel dose-volume histogram non-small cell lung cancer PACIFIC trial radiation pneumonitis
発行日	2020-05-04
出版物タイトル	Cancer Medicine
出版者	Wiley
ISSN	2045-7634
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© 2020 The Authors.
論文のバージョン	publisher
PubMed ID	32364685
DOI	10.1002/cam4.3093
Web of Science KeyUT	000530411600001
関連URL	isVersionOf https://doi.org/10.1002/cam4.3093

Analysis of Factors Associated With Radiation-Induced Bronchiolitis Obliterans Organizing Pneumonia Syndrome After Breast-Conserving Therapy

フルテキストURL	fulltext.pdf
著者	Katayama, Norihisa\| Sato, Shuhei\| Katsui, Kuniaki\| Takemoto, Mitsuhiro\| Tsuda, Toshihide\| Yoshida, Atsushi\| Morito, Tsuneharu\| Nakagawa, Tomio\| Mizutani, Akifumi\| Waki, Takahiro\| Niiya, Harutaka\| Kanazawa, Susumu\|
キーワード	Breast cancer Breast-conserving surgery Radiotherapy Radiation-induced BOOP syndrome Endocrine therapy
発行日	2009-03-15
出版物タイトル	International journal of radiation oncology, biology, physics
巻	73巻
号	4号
出版者	Elsevier
開始ページ	1049
終了ページ	1054
ISSN	0360-3016
NCID	AA00680920
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
論文のバージョン	author
PubMed ID	18755559
DOI	10.1016/j.ijrobp.2008.05.050
Web of Science KeyUT	000264257400014
関連URL	isVersionOf https://doi.org/10.1016/j.ijrobp.2008.05.050

Predictive Factors of Rectal Toxicity After Permanent iodine-125 Seed Implantation: Prospective Cohort Study in 2339 Patients

フルテキストURL	fulltext2.pdf
著者	Katayama, Norihisa\| Yorozu, Atsunori\| Maruo, Shinichiro\| Kojima, Shinsuke\| Ohashi, Toshio\| Tanaka, Nobumichi\| Kikuchi, Takashi\| Higashide, Satoshi\| Saito, Shiro\| Dokiya, Takushi\| Fukushima, Masanori\| Yamanaka, Hidetoshi\|
キーワード	Brachytherapy Dose-volume histogram parameters External beam radiation therapy Interactive planning Prostate cancer Rectal toxicity
発行日	2016-10-05
出版物タイトル	Brachytherapy
巻	15巻
号	6号
出版者	Elsevier
開始ページ	736
終了ページ	745
ISSN	1538-4721
NCID	AA11694304
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
論文のバージョン	author
PubMed ID	27720311
DOI	10.1016/j.brachy.2016.09.001
Web of Science KeyUT	000389864100009
関連URL	isVersionOf https://doi.org/10.1016/j.brachy.2016.09.001

Dose distribution of intensity-modulated proton therapy with and without a multi-leaf collimator for the treatment of maxillary sinus cancer: a comparative effectiveness study.

フルテキストURL	RO14_1_209.pdf
著者	Sugiyama, Soichi\| Katsui, Kuniaki\| Tominaga, Yuki\| Waki, Takahiro\| Katayama, Norihisa\| Matsuzaki, Hidenobu\| Kariya, Shin\| Kuroda, Masahiro\| Nishizaki, Kazunori\| Kanazawa, Susumu\|
キーワード	Chemoradiotherapy Intensity-modulated proton therapy Maxillary sinus cancer Multi-leaf collimator Pencil beam scanning
発行日	2019-11-21
出版物タイトル	Radiation Oncology
巻	14巻
号	1号
開始ページ	209
ISSN	1748-717X
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© The Author(s). 2019
論文のバージョン	publisher
PubMed ID	31752928
DOI	10.1186/s13014-019-1405-y
Web of Science KeyUT	000499468500006
関連URL	isVersionOf https://doi.org/10.1186/s13014-019-1405-y

Dose-volume parameters predict radiation pneumonitis after induction chemoradiotherapy followed by surgery for non-small cell lung cancer: a retrospective analysis

フルテキストURL	BMCC19_1_1144.pdf
著者	Katsui, Kuniaki\| Ogata, Takeshi\| Watanabe, Kenta\| Katayama, Norihisa\| Soh, Junichi\| Kuroda, Masahiro\| Kiura, Katsuyuki\| Maeda, Yoshinobu\| Toyooka, Shinichi\| Kanazawa, Susumu\|
キーワード	Induction chemoradiotherapy Lower lobe Mean lung dose Non-small cell lung cancer Radiation pneumonitis
発行日	2019-11
出版物タイトル	BMC Cancer
巻	19巻
号	1号
出版者	BMC
開始ページ	1144
ISSN	1471-2407
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© The Author(s). 2019
論文のバージョン	publisher
PubMed ID	31771538
DOI	10.1186/s12885-019-6359-9
Web of Science KeyUT	000499423900004
関連URL	isVersionOf https://doi.org/10.1186/s12885-019-6359-9

Biochemical outcomes and predictive factors by risk group after permanent iodine-125 seed implantation: Prospective cohort study in 2,316 patients

フルテキストURL	fulltext.pdf
著者	Katayama, Norihisa\| Nakamura, Katsumasa\| Yorozu, Atsunori\| Kikuchi, Takashi\| Fukushima, Masanori\| Saito, Shiro\| Dokiya, Takushi\|
キーワード	Biochemical failure Brachytherapy External beam radiation therapy Predictive factors Prostate cancer Risk group
発行日	2019-10-31
出版物タイトル	Brachytherapy
巻	18巻
号	5号
出版者	Elsevier
開始ページ	574
終了ページ	582
ISSN	15384721
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© 2019 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.
論文のバージョン	author
PubMed ID	31153759
DOI	10.1016/j.brachy.2019.03.008
Web of Science KeyUT	000487173400002
関連URL	isVersionOf https://doi.org/10.1016/j.brachy.2019.03.008

Outcome of Radiation Monotherapy for High-risk Patients with Stage I Esophageal Cancer

JaLCDOI	10.18926/AMO/54981
フルテキストURL	71_2_127.pdf
著者	Shirakawa, Yasuhiro\| Noma, Kazuhiro\| Maeda, Naoaki\| Tanabe, Shunsuke\| Kuroda, Shinji\| Kagawa, Shunsuke\| Katsui, Kuniaki\| Katayama, Norihisa\| Kanazawa, Susumu\| Fujiwara, Toshiyoshi\|
抄録	Currently, chemoradiation is the most widely used nonsurgical treatment for esophageal cancer. However, some patients, particularly the very elderly or those with severe vital organ dysfunction, face difficulty with the chemotherapy component. We therefore examined the outcome of radiation therapy (RT) alone for patients with esophageal cancer at our facility. Between January 2005 and December 2014, 84 patients underwent RT at our hospital, and 78 of these patients received concomitant chemotherapy. The remaining 6 patients underwent RT alone; these patients were considered to be high-risk and to have no lymph node metastasis (stage I). Five of them received irradiation up to a curative dose: 4 showed a complete response (CR) and 1 showed a partial response (PR). Of the patients exhibiting CR, 3 are currently living recurrence-free, whereas 1 patient underwent endoscopic submucosal dissection (ESD) as salvage therapy for local recurrence, with no subsequent recurrence. High-risk stage I esophageal cancer patients can be treated radically with RT alone under certain conditions. In the future, to broaden the indications for RT monotherapy to include some degree of advanced cancers, a novel concurrent therapy should be identified.
キーワード	esophageal cancer radiation therapy high-risk patient
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2017-04
巻	71巻
号	2号
出版者	Okayama University Medical School
開始ページ	127
終了ページ	133
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	英語
著作権者	CopyrightⒸ 2017 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	28420894

Interfractional Seminal Vesicle Motion Relative to the Prostate Gland for Image-guided Radiotherapy for Prostate Cancer with/without Androgen Deprivation Therapy: A Retrospective Cohort Study

著者	Waki, Takahiro\| Katsui, Kuniaki\| Mitsuhashi, Toshiharu\| Ogata, Takeshi\| Katayama, Norihisa\| Takemoto, Mitsuhiro\| Nasu, Yasutomo\| Kumon, Hiromi\| Kanazawa, Susumu\|
発行日	2017-02
出版物タイトル	Acta Medica Okayama
巻	71巻
号	1号
資料タイプ	学術雑誌論文
JaLCDOI	10.18926/AMO/54823

Comparison of Field-in-Field Radiotherapy with Conformal Radiotherapy for Unilateral Cervical Malignant Lymphoma

JaLCDOI	10.18926/AMO/53554
フルテキストURL	69_4_189.pdf
著者	Yamashita, Mako\| Katayama, Norihisa\| Waki, Takahiro\| Katsui, Kuniaki\| Himei, Kengo\| Takemoto, Mitsuhiro\| Kanazawa, Susumu\|
抄録	This study compared field-in-field (FIF) radiotherapy with conformal radiotherapy with physical wedges for the treatment of unilateral cervical malignant lymphoma. Two treatment plans, the FIF technique and conformal RT, were generated for each of 32 patients with unilateral cervical malignant lymphoma. To compare the 2 treatment plans, dose-volume histograms of the planning target volume (PTV), the thyroid, submandibular gland, carotid artery, mucosa, spinal cord, and surrounding normal tissue, and monitor unit (MU) were analyzed. The FIF technique showed significant reduction in the mean dose of thyroid, submandibular gland, carotid artery and mucosa, the maximum dose of the spinal cord and PTV, and the volume receiving＞107% of the prescribed dose of surrounding normal tissue (p＜0.001). In addition, there were gains in the homogeneity index of the PTV for FIF. Furthermore, the total MU was also lower for the FIF technique than for the wedge technique (p＜0.001). Compared with the wedge technique, the FIF technique improved the dose homogeneity of the PTV, reduced the dose to normal structures, and was associated with fewer MUs in the treatment of patients with cervical malignant lymphoma.
キーワード	field-in-field technique wedge lymphoma monitor units dose-volume histogram
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2015-08
巻	69巻
号	4号
出版者	Okayama University Medical School
開始ページ	189
終了ページ	195
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	英語
著作権者	CopyrightⒸ 2015 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	26289909
Web of Science KeyUT	000365519100001

片山 敬久