| 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 |
| 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 |
| 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 |
| 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 | 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 | 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 | 32341586 |
| Web of Science KeyUT | 000528278500005 |
| NAID | 120006839449 |
| 著者 | Shinya, Takayoshi| Masaoka, Yoshihisa| Sando, Motohiro| Tanabe, Shin| Okamoto, Soichiro| Ihara, Hiroki| Tanaka, Takehiro| Otani, Shinji| Hiraki, Takao| Kanazawa, Susumu| |
|---|---|
| キーワード | Solitary fibrous tumor (SFT) Intrapulmonary Computed tomography (CT) |
| 発行日 | 2019-06 |
| 出版物タイトル | Radiology Case Reports |
| 巻 | 14巻 |
| 号 | 6号 |
| 出版者 | Elsevier |
| 開始ページ | 755 |
| 終了ページ | 758 |
| ISSN | 1930-0433 |
| 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 The Authors. |
| 論文のバージョン | publisher |
| PubMed ID | 30992735 |
| DOI | 10.1016/j.radcr.2019.03.023 |
| 関連URL | isVersionof https://doi.org/10.1016/j.radcr.2019.03.023 |
| JaLCDOI | 10.18926/AMO/54509 |
|---|---|
| フルテキストURL | 70_4_303.pdf |
| 著者 | Iguchi, Toshihiro| Sakurai, Jun| Hiraki, Takao| Gobara, Hideo| Fujiwara, Hiroyasu| Matsui, Yusuke| Masaoka, Yoshihisa| Kanazawa, Susumu| |
| 抄録 | This single center prospective study is being conducted to evaluate the safety of the cryoablation for patients with pathologically diagnosed painful bone and soft tissue tumors. Enrollment of 10 patients is planned over the 3-year recruitment period. Patients have related local pain after receiving medications or external radiation therapies will be included in this study. Cryoablation will be percutaneously performed under imaging guidance, and a temperature sensor will be used during treatment as necessary. The primary endpoint is prevalence of severe adverse events within 4 weeks after therapy. The secondary endpoint is effectiveness 4 weeks after the procedure. |
| キーワード | cryoablation soft tissue and bone tumor pain safety |
| Amo Type | Clinical Study Protocols |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2016-08 |
| 巻 | 70巻 |
| 号 | 4号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 303 |
| 終了ページ | 306 |
| 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Ⓒ 2016 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 27549678 |
| Web of Science KeyUT | 000384748600013 |