フルテキストURL fulltext.pdf
著者 Inai, Ryota| Nakahara, Ryuichi| Morimitsu, Yusuke| Akagi, Noriaki| Marukawa, Youhei| Matsushita, Toshi| Tanaka, Takashi| Tada, Akihiro| Hiraki, Takao| Nasu, Yoshihisa| Nishida, Keiichiro| Ozaki, Toshifumi| Kanazawa, Susumu|
キーワード Osteoporosis Bone density Tomography (x-ray computed) X-ray microtomography
発行日 2021-01-28
出版物タイトル European Radiology Experimental
4巻
1号
出版者 Springer nature
開始ページ 4
ISSN 2509-9280
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © The Author(s). 2020
論文のバージョン publisher
PubMed ID 31993864
DOI 10.1186/s41747-019-0135-0
Web of Science KeyUT 000705622700001
関連URL isVersionOf https://doi.org/10.1186/s41747-019-0135-0
著者 Shirakawa, Yasuhiro| Tazawa, Hiroshi| Tanabe, Shunsuke| Kanaya, Nobuhiko| Noma, Kazuhiro| Koujima, Takeshi| Kashima, Hajime| Kato, Takuya| Kuroda, Shinji| Kikuchi, Satoru| Kagawa, Shunsuke| Katsui, Kuniaki| Kanazawa, Susumu| Urata, Yasuo| Fujiwara, Toshiyoshi|
キーワード Telomerase adenovirus radiotherapy esophageal cancer immunotherapy
備考 This is an Accepted Manuscript of an article published by Elsevier.<br> This fulltext is available in July 2022.|
発行日 2021-8
出版物タイトル European Journal of Cancer
153巻
出版者 Elsevier BV
開始ページ 98
終了ページ 108
ISSN 0959-8049
NCID AA1075407X
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © 2021 Elsevier Ltd.
論文のバージョン author
PubMed ID 34153720
DOI 10.1016/j.ejca.2021.04.043
Web of Science KeyUT 000686051300013
関連URL isVersionOf https://doi.org/10.1016/j.ejca.2021.04.043
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
15巻
3号
出版者 Spandidos Publications
ISSN 2049-9450
資料タイプ 学術雑誌論文
言語 English
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
フルテキストURL fulltext.pdf
著者 Katsui, Kuniaki| Ogata, Takeshi| Sugiyama, Soichi| Yoshio, Kotaro| Kuroda, Masahiro| Hiraki, Takao| Kiura, Katsuyuki| Maeda, Yoshinobu| Toyooka, Shinichi| Kanazawa, Susumu|
発行日 2021-06-04
出版物タイトル scientific reports
11巻
1号
出版者 Nature Research
開始ページ 11882
ISSN 2045-2322
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2021
論文のバージョン publisher
PubMed ID 34088965
DOI 10.1038/s41598-021-91449-z
Web of Science KeyUT 000678611200010
関連URL isVersionOf https://doi.org/10.1038/s41598-021-91449-z
著者 Tanaka, Takashi| Kawashima, Akira| Marukawa, Yohei| Kitayama, Takahiro| Masaoka, Yoshihisa| Kojima, Katsuhide| Iguchi, Toshihiro| Hiraki, Takao| Kanazawa, Susumu|
キーワード Hereditary renal tumor syndrome Von Hippel–Lindau disease Birt–Hogg–Dubé syndrome Tuberous sclerosis complex Hereditary leiomyomatosis and renal cell carcinoma syndrome
備考 This fulltext is available in Mar 2022| This is an Accepted Manuscript of an article published by Springer|
発行日 2021-3-23
出版物タイトル Japanese Journal of Radiology
出版者 Springer Science and Business Media LLC
ISSN 1867-1071
NCID AA12375935
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン author
PubMed ID 33759057
NAID 130008000092
DOI 10.1007/s11604-021-01109-5
Web of Science KeyUT 000631734600001
関連URL isVersionOf https://doi.org/10.1007/s11604-021-01109-5
フルテキストURL fulltext.pdf
著者 Watanabe, Kenta| Katsui, Kuniaki| Sugiyama, Soichiro| Yoshio, Kotaro| Kuroda, Masahiro| Hiraki, Takao| Kiura, Katsuyuki| Maeda, Yoshinobu| Toyooka, Shinichi| Kanazawa, Susumu|
キーワード Clinical pathology Elderly Non-small cell lung carcinoma Radiosurgery Stereotactic body radiation therapy
発行日 2021-02-23
出版物タイトル Radiation Oncology
16巻
1号
出版者 BMC
開始ページ 39
ISSN 1748-717X
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2021.
論文のバージョン publisher
PubMed ID 33622369
DOI 10.1186/s13014-021-01769-7
Web of Science KeyUT 000623175000001
関連URL isVersionOf https://doi.org/10.1186/s13014-021-01769-7
JaLCDOI 10.18926/AMO/61438
フルテキストURL 75_1_79.pdf
著者 Yoshio, Kotaro| Nagasaka, Hisako| Hisazumi, Kento| Okawa, Hiro| Tajiri, Nobuhisa| Shiode, Tsuyoki| Akaki, Shiro| Kanazawa, Susumu| Mitoma, Tomohiro| Yano, Yuri| Kobayashi, Emiko| Horiguchi, Ikuyo| Takata, Masayo| Hongo, Atsushi| Yonezawa, Masaru| Nakanishi, Yoshie|
抄録 The purposes of this retrospective study were to analyze local control of squamous cell carcinoma of the cervix treated with computed tomography (CT)-based image-guided brachytherapy (IGBT), as well as the factors affecting local control. A total of 39 patients were analyzed. The prescribed dose to the pelvis was 45-50 Gy with or without central shielding (CS). IGBT was delivered in 1-5 fractions. The total dose for high-risk clinical target volume (HR-CTV) was calculated as the biologically equivalent dose in 2-Gy fractions. The median follow-up period was 29.3 months. The 2-year overall survival and local control rates were 97% and 91%, respectively. In univariate analysis, the dose covering 90% of the HR-CTV (D90) and tumor size were found to be significant factors for local control. The cutoff values of tumor size and D90 for local control were 4.3 cm (area under the curve [AUC] 0.75) and 67.7 Gy (AUC 0.84) in the CS group and 5.3 cm (AUC 0.75) and 73.7 Gy (AUC 0.78) in the group without CS, respectively. However, though the local control of CT-based IGBT was favorable, the results suggested that the dose required for tumor control may differ depending on the presence of CS.
キーワード cervical cancer squamous cell cancer brachytherapy central shielding
Amo Type Original Article
発行日 2021-02
出版物タイトル Acta Medica Okayama
75巻
1号
出版者 Okayama University Medical School
開始ページ 79
終了ページ 85
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2021 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 33649617
JaLCDOI 10.18926/AMO/61429
フルテキストURL 75_1_15.pdf
著者 Katsui, Kuniaki| Ogata, Takeshi| Tada, Akihiro| Sugiyama, Soichi| Yoshio, Kotaro| Kuroda, Masahiro| Kiura, Katsuyuki| Maeda, Yoshinobu| Toyooka, Shinichi| Hiraki, Takao| Kanazawa, Susumu|
抄録 The aim of this study was to investigate whether volumetric positron emission tomography (PET) parameters are prognostic predictors in stage III non-small cell lung cancer patients receiving definitive concurrent chemo-radiotherapy (CCRT) with cisplatin/docetaxel. Cases involving definitive CCRT were reviewed retrospectively, and the maximum standardized uptake value, metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were calculated. The relationships between these PET parameters and prognosis were analyzed. MTV and TLG were significant predictors of distant metastasis-free survival (DMFS) (p = 0.0003 and 0.0005, respectively) and progression-free survival (PFS) (p = 0.001 and 0.0007, respectively). The three-year DMFS rates in patients with low and high MTV were 13.3% and 64.6%, respectively, and the corresponding values in those with low and high TLG were 13.3% and 65.2%, respectively. The three-year PFS rates in patients with low and high MTV were 13.3% and 57.8%, respectively, and the corresponding values in patients with low and high TLG were 13.3% and 57.8%, respectively. However, MTV and TLG were not predictors of local control or overall sur-vival. We demonstrated that volumetric PET parameters were predictors of patients receiving definitive CCRT. Our findings contradict the findings of previous reports and warrant further research to validate them.
キーワード volumetric positron emission tomography parameters distant metastasis-free survival chemoradiotherapy cisplatin/docetaxel non-small cell lung cancer
Amo Type Original Article
発行日 2021-02
出版物タイトル Acta Medica Okayama
75巻
1号
出版者 Okayama University Medical School
開始ページ 15
終了ページ 23
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2021 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 33649609
JaLCDOI 10.18926/AMO/61428
フルテキストURL 75_1_9.pdf
著者 Gobara, Hideo| Yamamoto, Akira| Komakic, Toshiyuki| Kitayama, Toshiaki| Sakurai, Jun| Iguchi, Toshihiro| Matsui, Yusuke| Uka, Mayu| Tomita, Koji| Hiraki, Takao| Kanazawa, Susumu|
抄録 To assess the feasibility of needle tract ablation in liver tissue in ex vivo and in vivo animal models using a cryo-probe and electrosurgical device. The experimental device is made by inserting a cryoprobe through an intro-ducer sheath for insulation, with 2-cm of probe tip projecting out. A beagle liver was punctured by the device, and electric current was applied at 30-W with the electrosurgical knife touching the non-insulated device base. The discolored area of cut surface along the device was evaluated in 5 application-time groups (5 , 10 , 15 , 20, or 25 seconds). An ex vivo experiment was performed to determine an ablation algorithm with an appropriate application time by comparison with radiofrequency ablation (RFA) results. Thereafter, an in vivo experiment was performed to verify the algorithm’s feasibility. In the ex vivo model, the cut surface demonstrated different amounts of discolored area according to the application time. The total discolored area in the 20-seconds group was similar to that by RFA. In the in vivo model, the liver did not bleed, the total discolored area was similar to that ex vivo, and coagulation necrosis was confirmed by photomicrograph. Needle tract ablation can be per-formed using the experimental device and electrosurgical device.
キーワード needle tract ablation cryoablation electrosurgical device animal liver
Amo Type Original Article
発行日 2021-02
出版物タイトル Acta Medica Okayama
75巻
1号
出版者 Okayama University Medical School
開始ページ 9
終了ページ 14
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2021 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 33649608
フルテキストURL fulltext.pdf
著者 Komaki, Toshiyuki| Hiraki, Takao| Kamegawa, Tetsushi| Matsuno, Takayuki| Sakurai, Jun| Matsuura, Ryutaro| Yamaguchi, Takuya| Sasaki, Takanori| Mitsuhashi, Toshiharu| Okamoto, Soichiro| Uka, Mayu| Matsui, Yusuke| Iguchi, Toshihiro| Gobara, Hideo| Kanazawa, Susumu|
キーワード Robotics Interventional radiology Animal experiments
発行日 2019-11-26
出版物タイトル European Radiology
30巻
3号
出版者 Springer
開始ページ 1342
終了ページ 1349
ISSN 0938-7994
NCID AA10824302
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © Authors
論文のバージョン publisher
PubMed ID 31773299
DOI 10.1007/s00330-019-06477-1
Web of Science KeyUT 000517458800006
関連URL isVersionOf https://doi.org/10.1007/s00330-019-06477-1
JaLCDOI 10.18926/AMO/60806
フルテキストURL 74_5_443.pdf
著者 Sekito, Takanori| Araki, Motoo| Hiraki, Takao| Uka, Mayu| Komaki, Toshiyuki| Matsui, Yusuke| Iguchi, Toshihiro| Katayama, Satoshi| Yoshinaga, Kasumi| Watari, Shogo| Maruyama, Yuki| Mitsui, Yosuke| Kubota, Risa| Sadahira, Takuya| Nishimura, Shingo| Wada, Koichiro| Takamoto, Atsushi| Edamura, Kohei| Sako, Tomoko| Kobayashi, Yasuyuki| Watanabe, Toyohiko| Kanazawa, Susumu| Nasu, Yasutomo|
抄録 We report a 47-year-old Japanese female with 10 previous treatments for multiple bilateral renal cell carcinoma (RCC) associated with von Hippel-Lindau disease. The 14-mm right lower pole renal tumor was in contact with the right ureter. Laparoscopic cryoablation was performed to protect the ureter wrapped with gauze. Computed tomography (CT) monitoring was used to confirm the precise ≥ 6 mm ice-ball margin. There was no local progression at 6-months post-surgery. The serum creatinine has been stable. This is apparently the first report of combined laparoscopic and CT monitoring of an ice-ball formation and its margin during cryoablation for RCC.
キーワード laparoscopic cryoablation multiple renal masses nephron-sparing surgery renal cell carcinoma von Hippel-Lindau disease
Amo Type Case Report
備考 Fig. 1B is replaced on Dec. 23, 2020.|
発行日 2020-10
出版物タイトル Acta Medica Okayama
74巻
5号
出版者 Okayama University Medical School
開始ページ 443
終了ページ 448
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2020 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 33106702
Web of Science KeyUT 000581970100011
NAID 120006892932
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
9巻
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 English
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
フルテキストURL fulltext.pdf
著者 Sugimoto, Seiichiro| Soh, Junichi| Suzawa, Ken| Miyoshi, Kentaroh| Otani, Shinji| Yamamoto, Hiromasa| Okazaki, Mikio| Yamane, Masaomi| Oto, Takahiro| Kanazawa, Susumu| Kiura, Katsuyuki| Toyooka, Shinichi|
キーワード Lung cancer Aspergillosis Surgery Radiation Chemotherapy
備考 This is a post-peer-review, pre-copyedit version of an article published in Surgery Today. The final authenticated version is available online at: http://dx.doi.org/10.1007/s00595-020-01960-5.|
発行日 2020-01-21
出版物タイトル Surgery Today
50巻
8号
出版者 Springer
開始ページ 863
終了ページ 871
ISSN 0941-1291
NCID AA10824685
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン author
PubMed ID 31965262
DOI 10.1007/s00595-020-01960-5
Web of Science KeyUT 000550244700010
関連URL isVersionOf https://doi.org/10.1007/s00595-020-01960-5
JaLCDOI 10.18926/AMO/59951
フルテキストURL 74_3_209.pdf
著者 Matsui, Yusuke| Hiraki, Takao| Iguchi, Toshihiro| Sakurai, Jun| Uka, Mayu| Masaoka, Yoshihisa| Gobara, Hideo| Kanazawa, Susumu|
抄録 An aspiration-type semi-automatic cutting biopsy needle enables tissue cutting during application of negative pressure, which is expected to contribute to a larger amount of specimen. The aim of the present study was to evaluate this novel needle in a clinical setting. Patients who underwent image-guided percutaneous biopsy for lung or renal masses were enrolled. Cutting biopsy was performed with and without aspiration during each procedure. The specimens were weighed using an electronic scale. The weights were compared between specimens obtained with and without aspiration using a paired t-test. The data from 45 lung and 30 renal biopsy procedures were analyzed. In lung biopsy, the mean±standard deviation weights of specimens obtained with and without aspiration were 2.20±1.05 mg and 2.24±1.08 mg, respectively. In renal biopsy, the mean weights were 6.52±2.18 mg and 6.42±1.62 mg, respectively. The weights were not significantly different between specimens obtained with and without aspiration either in lung (p=0.799) or renal (p=0.789) biopsies. The application of negative pressure with the aspiration-type semi-automatic cutting biopsy needle did not contribute to an increase in the amount of the specimen obtained in lung and renal biopsies.
キーワード biopsy cutting needle aspiration clinical study
Amo Type Original Article
発行日 2020-06
出版物タイトル Acta Medica Okayama
74巻
3号
出版者 Okayama University Medical School
開始ページ 209
終了ページ 214
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2020 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 32577018
Web of Science KeyUT 000543363400004
NAID 120006862793
フルテキストURL fulltext.pdf
著者 Nakayama, Rie| Takaya, Yoichi| Akagi, Teiji| Nakagawa, Koji| Watanabe, Nobuhisa| Nobusada, Saori| Matsushita, Toshi| Toh, Norihisa| Kanazawa, Susumu| 伊藤 浩|
発行日 2020-04-28
出版物タイトル Journal of Interventional Cardiology
2020巻
出版者 Hindawi
開始ページ 9509105
ISSN 0896-4327
NCID AA10705096
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © 2020 Rie Nakayama et al.
論文のバージョン publisher
PubMed ID 32410917
DOI 10.1155/2020/9509105
Web of Science KeyUT 000533371500001
関連URL isVersionOf https://doi.org/10.1155/2020/9509105
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 English
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
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
73巻
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 English
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
JaLCDOI 10.18926/AMO/58271
フルテキストURL 74_2_129.pdf
著者 Fukuma, Shogo| Shinya, Takayoshi| Soh, Junichi| Fukuhara, Ryuichiro| Ogawa, Nanako| Higaki, Fumiyo| Tanaka, Takehiro| Ichihara, Eiki| Hiraki, Takao| Toyooka, Shinichi| Kanazawa, Susumu|
抄録 The aim of this study was to explore enhancement patterns of different types of primary lung cancers on 2-phase dynamic computed tomography (CT). This study included 217 primary lung cancer patients (141 adenocarcinomas [ADs], 48 squamous cell carcinomas [SCCs], 20 small cell lung carcinomas [SCLCs], and 8 others) who were examined using a 2-phase dynamic scan. Regions of interest were identified and mean enhancement values were calculated. After excluding the 20 SCLCs because these lesions had different clinical stages from the other cancer types, the mean attenuation values and subtractions between phases were compared between types of non-small cell lung carcinomas (NSCLCs) using the Kruskal–Wallis test. Late phase attenuation and attenuation of the late minus unenhanced phase (LMU) of SCCs were significantly higher than those of ADs (p<0.05). To differentiate SCC and AD in the late phase, a threshold of 80.21 Hounsfield units (HU) gave 52.9% accuracy. In LMU, a threshold of 52.16 HU gave 59.3% accuracy. Dynamic lung CT has the potential to aid in differentiating among NSCLC types.
キーワード differentiation dynamic computed tomography primary lung cancer enhancement pattern
Amo Type Original Article
発行日 2020-04
出版物タイトル Acta Medica Okayama
74巻
2号
出版者 Okayama University Medical School
開始ページ 129
終了ページ 135
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2020 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 32341587
Web of Science KeyUT 000528278500006
NAID 120006839450
レファレンス Dela Cruz CS, Tanoue LT and Matthay RA: Lung cancer: epidemiology, etiology, and prevention. Clin Chest Med (2011) 32: 605-644.| Swensen SJ, Viggiano RW, Midthun DE, Müller NL, Sherrick A, Yamashita K, Naidich DP, Patz EF, Hartman TE, Muhm JR and Weaver AL: Lung nodule enhancement at CT: multicenter study. Radiology (2000) 214: 73-80.| Jeong YJ, Lee KS, Jeong SY, Chung MJ, Shim SS, Kim H, Kwon OJ and Kim S: Solitary pulmonary nodule: characterization with combined wash-in and washout features at dynamic multi-detector row CT. Radiology (2005) 237: 675-683.| Khanduri S, Bhagat S, Shokeen P, Kumar G, Khanduri S and Singh B: Rationale of Using Dynamic Imaging for Characterization of Suspicious Lung Masses into Benign or Malignant on Contrast Enhanced Multi Detector Computed Tomography. J Clin Imaging Sci (2017) 7: 24.| Ye XD, Ye JD, Yuan Z, Li WT and Xiao XS: Dynamic CT of solitary pulmonary nodules: comparison of contrast medium distribution characteristic of malignant and benign lesions. Clin Transl Oncol (2014) 16: 49-56.| Ariff B, Lloyd CR, Khan S, Shariff M, Thillainayagam AV, Bansi DS, Khan SA, Taylor-Robinson SD and Lim AK: Imaging of liver cancer. World J Gastroenterol (2009) 15: 1289-1300.| Kim JK, Kim TK, Ahn HJ, Kim CS, Kim KR and Cho KS: Differentiation of subtypes of renal cell carcinoma on helical CT scans. AJR Am J Roentgenol (2002) 178: 1499-1506.| Low G, Panu A, Millo N and Leen E: Multimodality imaging of neoplastic and nonneoplastic solid lesions of the pancreas. Radiographics (2011) 31: 993-1015.| Jiang B, Takashima S, Miyake C, Hakucho T, Takahashi Y, Morimoto D, Numasaki H, Nakanishi K, Tomita Y and Higashiyama M: Thin-section CT findings in peripheral lung cancer of 3 cm or smaller: are there any characteristic features for predicting tumor histology or do they depend only on tumor size? Acta Radiol (2014) 55: 302-308.| E L, Lu L, Li L, Yang H, Schwartz LH and Zhao B: Radiomics for Classification of Lung Cancer Histological Subtypes Based on Nonenhanced Computed Tomography. Acad Radiol (2019) 26: 1245-1252.| Zhu X, Dong D, Chen Z, Fang M, Zhang L, Song J, Yu D, Zang Y, Liu Z, Shi J and Tian J: Radiomic signature as a diagnostic factor for histologic subtype classification of non-small cell lung cancer. Eur Radiol (2018) 28: 2772-2778.| Ferreira Junior JR, Koenigkam-Santos M, Cipriano FEG, Fabro AT and Azevedo-Marques PM: Radiomics-based features for pattern recognition of lung cancer histopathology and metastases. Comput Methods Programs Biomed (2018) 159: 23-30.| Ozawa Y, Hara M and Shibamoto Y: The frequency of insufficient contrast enhancement of the pulmonary artery in routine contrastenhanced chest CT and its improvement with an increased injection rate: a prospective study. J Thorac Imaging (2011) 26: 42-47.| Yi CA, Lee KS, Kim EA, Han J, Kim H, Kwon OJ, Jeong YJ and Kim S: Solitary pulmonary nodules: dynamic enhanced multi-detector row CT study and comparison with vascular endothelial growth factor and microvessel density. Radiology (2004) 233: 191-199.| Iwano S, Koike W, Matsuo K, Okada T, Shimoyama Y and Naganawa S: Correlation between dual-phase dynamic multi-detector CT findings and fibrosis within lung adenocarcinoma tumors. Eur J Radiol (2011) 80: e470-475.|
JaLCDOI 10.18926/AMO/58270
フルテキストURL 74_2_123.pdf
著者 Fukuhara, Ryuichiro| Shinya, Takayoshi| Fukuma, Shogo| Ogawa, Nanako| Masaoka, Yoshihisa| Tanaka, Takehiro| Marunaka, Hidenori| Arioka, Tadashi| Hiraki, Takao| Kaji, Mitsumasa| Kanazawa, Susumu|
抄録 The aim of this study was to evaluate the ability of pretreatment 90-min 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) to predict the extranodular spread of lymph node metastases in oral squamous cell carcinoma. We retrospectively reviewed the cases of 56 patients who underwent pretreatment 18F-FDG PET/CT and surgery with neck dissection. Maximum standardized uptake value, metabolic tumor volume, and total lesion glycolysis were measured for the 56 primary sites and maximum standardized uptake value was measured for 115 lymph node levels. Extranodular spread was present at 9 lymph node levels in 7 patients. Significant differences were found in metabolic tumor volume and total lesion glycolysis of the primary site, and in lymph node maximum standardized uptake value, between patients with and without extranodular spread (p<0.05). Combining primary site total lesion glycolysis and lymph node maximum standardized uptake volume at their respective optimal cutoffs, the sensitivity, specificity, and accuracy for predicting extranodular spread were 89%, 92%, and 92%, respectively. Pretreatment 18F-FDG PET/CT is useful for predicting extranodular spread in patients with oral squamous cell carcinoma. The combined use of primary site total lesion glycolysis and lymph node maximum standardized uptake value showed greater predictive value than either predictor singly.
キーワード 18F-fluorodeoxyglucose positron emission tomography/computed tomography extranodular spread metastasis oral squamous cell carcinoma
Amo Type Original Article
発行日 2020-04
出版物タイトル Acta Medica Okayama
74巻
2号
出版者 Okayama University Medical School
開始ページ 123
終了ページ 128
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2020 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 32341586
Web of Science KeyUT 000528278500005
NAID 120006839449
フルテキストURL fulltext.pdf
著者 Matsubara, Takehiro| Soh, Junichi| Morita, Mizuki| Uwabo, Takahiro| Tomida, Shuta| Fujiwara, Toshiyoshi| Kanazawa, Susumu| Toyooka, Shinichi| Hirasawa, Akira|
発行日 2020-02-27
出版物タイトル BioMed Research International
2020巻
出版者 Hindawi
開始ページ 9349132
ISSN 2314-6133
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © 2020 Takehiro Matsubara et al.
論文のバージョン publisher
PubMed ID 32185225
DOI 10.1155/2020/9349132
Web of Science KeyUT 000522222100002
関連URL isVersionOf https://doi.org/10.1155/2020/9349132