| JaLCDOI | 10.18926/AMO/63212 |
|---|---|
| フルテキストURL | 76_1_57.pdf |
| 著者 | Iguchi, Toshihiro| Hiraki, Takao| Matsui, Yusuke| Toji, Tomohiro| Uka, Mayu| Tomita, Koji| Komaki, Toshiyuki| Umakoshi, Noriyuki| Mitsuhashi, Toshiharu| Kanazawa, Susumu| |
| 抄録 | To evaluate the volume and heat-sink effects of microwave ablation (MWA) in the ablation zone of the normal swine lung. MWA at 100 W was performed for 1, 2, and 3 min in 7, 5, and 5 lung zones, respectively. We assessed the histopathology in the ablation zones and other outcome measures: namely, length of the longest long and short axes, sphericity, ellipsoid area, and ellipsoid volume. The mean long- and short-axis diameters were 22.0 and 14.1 mm in the 1-min ablation zone, 27.6 and 20.2 mm in the 2-min ablation zone; and 29.2 and 21.2 mm in the 3-min ablation zone, respectively. All measures, except sphericity, were significantly less with 1-min ablation than with either 2- or 3-min ablation. There were no significant differences between the 2- and 3-min ablation zones, but all measures except sphericity were larger with 3-min ablation. Although there were no blood vessels that resulted in a heat-sink effect within the ablation zones, the presence of bronchi nearby in 5 lung ablation zones resulted in reduced ablation size. In high-power, short-duration MWA, the lung ablation volume was affected by ablation time. Some ablations showed that a heat-sink effect by a neighboring bronchus might occur. |
| キーワード | microwave ablation lung ablation zone heat-sink effect swine |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2022-02 |
| 巻 | 76巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 57 |
| 終了ページ | 62 |
| 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 Ⓒ 2022 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 35236999 |
| Web of Science KeyUT | 000762812700008 |
| JaLCDOI | 10.18926/AMO/63205 |
|---|---|
| フルテキストURL | 76_1_25.pdf |
| 著者 | Sugimoto, Kohei| Kuroda, Masahiro| Yoshimura, Yuuki| Hamada, Kentaro| Khasawneh, Abdullah| Barham, Majd| Tekiki, Nouha| Konishi, Kohei| Ishizaka, Hinata| Shimizu, Yudai| Nakamitsu, Yuki| Al-Hammad, Wlla E. | Kamizaki, Ryo| Kanazawa, Susumu| Asaumi, Junichi| |
| 抄録 | The apparent diffusion coefficient subtraction method (ASM) was developed as a new restricted diffusionweighted imaging technique for magnetic resonance imaging (MRI). The usefulness of the ASM has been established by in vitro basic research using a bio-phantom, and clinical research on the application of the ASM for the human body is needed. Herein, we developed a short-time sequence for ASM imaging of the heads of healthy volunteers (n=2), and we investigated the similarity between the obtained ASM images and diffusion kurtosis (DK) images to determine the utility of the ASM for clinical uses. This study appears to be the first to report ASM images of the human head. We observed that the short-time sequence for the ASM imaging of the head can be scanned in approx. 3 min at 1.5T MRI. The noise reduction effect of median filter processing was confirmed on the ASM images scanned by this sequence. The obtained ASM images showed a weak correlation with the DK images, indicating that the ASM images are restricted diffusion-weighted images. The new shorttime imaging sequence could thus be used in clinical studies applying the ASM. |
| キーワード | apparent diffusion coefficient apparent diffusion coefficient subtraction method diffusion kurtosis imaging restricted diffusion short-time imaging |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2022-02 |
| 巻 | 76巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 25 |
| 終了ページ | 32 |
| 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 Ⓒ 2022 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 35236995 |
| Web of Science KeyUT | 000762812700004 |
| 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 |
| 巻 | 4巻 |
| 号 | 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 | 英語 |
| 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 |
| フルテキストURL | fulltext20210831-3.pdf |
|---|---|
| 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 | © 2021 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0 License. http://creativecommons.org/licenses/by-nc-nd/4.0/. This is the accepted manuscript version. The formal published version is available at [https://doi.org/10.1016/j.ejca.2021.04.043] .| |
| 発行日 | 2021-8 |
| 出版物タイトル | European Journal of Cancer |
| 巻 | 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 | 英語 |
| 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 |
| 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 |
| 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 |
| 巻 | 11巻 |
| 号 | 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 | 英語 |
| 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 |
| フルテキストURL | fulltext20210413_1.pdf |
|---|---|
| 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 is an Accepted Manuscript of an article published by Springer. This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s11604-021-01109-5| |
| 発行日 | 2021-3-23 |
| 出版物タイトル | Japanese Journal of Radiology |
| 巻 | 39巻 |
| 出版者 | Springer Science and Business Media LLC |
| 開始ページ | 619 |
| 終了ページ | 632 |
| ISSN | 1867-1071 |
| NCID | AA12375935 |
| 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 | ©Japan Radiological Society 2021 |
| 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 |
| 巻 | 16巻 |
| 号 | 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 | 英語 |
| 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 |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-02 |
| 巻 | 75巻 |
| 号 | 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 | 英語 |
| 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 |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-02 |
| 巻 | 75巻 |
| 号 | 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 | 英語 |
| 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 |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-02 |
| 巻 | 75巻 |
| 号 | 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 | 英語 |
| 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 |
| 巻 | 30巻 |
| 号 | 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 | 英語 |
| 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.| |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2020-10 |
| 巻 | 74巻 |
| 号 | 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 | 英語 |
| 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 |
| 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 |
| 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 |
| 巻 | 50巻 |
| 号 | 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 | 英語 |
| 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 |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2020-06 |
| 巻 | 74巻 |
| 号 | 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 | 英語 |
| 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 |
| 巻 | 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 | 英語 |
| 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 | 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 |
| 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 |
| 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 |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2020-04 |
| 巻 | 74巻 |
| 号 | 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 | 英語 |
| 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 |