検索結果 8481 件
| JaLCDOI | 10.18926/AMO/63206 |
|---|---|
| フルテキストURL | 76_1_33.pdf |
| 著者 | Zhou, Jia-Yi| Hou, Hai-Tao| Wang, Shi-Fu| Yang, Qin| He, Guo-Wei| |
| 抄録 | Trace elements selenium (Se) and cobalt (Co) are essential in the human body, and a correlation between Se and cardiac surgery has been suggested. We investigated the plasma concentrations of Se and Co during and after coronary artery bypass grafting (CABG) surgery under cardiopulmonary bypass (CPB). From December 2019 to January 2020, preoperative plasma samples from isolated first-time CABG patients (n=20; 10 males, 10 females) were prospectively collected post-anesthesia and before CPB (T1), 45 min after CPB started (T2), 90 min after CPB started (T3), and postoperative days 1 (T4), and day 4 (T5). The plasma concentrations of Se and Co were measured. The Se concentration was significantly decreased at T2 (105.24±4.08 vs. 68.56±2.42 μg/L, p<0.001) and T3 (105.24±4.08 vs. 80.41±3.40 μg/L, p<0.001). The Co concentration was significantly decreased at T4 (0.35±0.19 vs. 0.26±0.13 μg/L, p<0.01) and T5 (0.35±0.19 vs. 0.23±0.11 μg/L, p<0.001). Five patients developed atrial fibrillation (AF); there was no other operative mortality or major morbidity. This is the first report of alterations of plasma Se and Co concentrations during and after CABG surgery. Our results may indicate that Se supplementation before or during CABG and Co supplementation after CABG may become necessary for patients undergoing CABG. |
| キーワード | trace element CABG cardiopulmonary bypass selenium cobalt |
| 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 | 33 |
| 終了ページ | 39 |
| 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 | 35236996 |
| Web of Science KeyUT | 000762812700005 |
| 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 |
| JaLCDOI | 10.18926/AMO/63203 |
|---|---|
| フルテキストURL | 76_1_7.pdf |
| 著者 | Takami, Masao| Yamamoto, Koichiro| Hanayama, Yoshihisa| Nakano, Yasuhiro| Hasegawa, Kou| Obika, Mikako| Hagiya, Hideharu| Furukawa, Masanori| Otsuka, Fumio| |
| 抄録 | Subclinical hypothyroidism (SCH) is diagnosed when serum thyrotropin (TSH) is elevated despite a normal thyroxine level and is known to increase the risk of metabolic disorders. This study was conducted to identify potential laboratory markers suspicious for latent SCH. We retrospectively reviewed 958 outpatients in whom thyroid functions had been examined. Eighty-five (9.1%) of the 939 analyzed subjects had SCH (73% females). In the SCH group, median serum TSH and FT4 levels were 5.04 μU/ml and 1.19 ng/dl, respectively, and auto-thyroid antibodies were detected in 53.8% of patients. SCH group patients were significantly older than patients in the euthyroid group, while there was no intergroup difference in BMI. However, 56.5% of the SCH patients were asymptomatic. In the SCH group, serum aspartate aminotransferase and low-density lipoprotein cholesterol (LDL-C) levels were significantly higher, and the estimated glomerular filtration rate (eGFR) was significantly lower than in the euthyroid group. Among patients less than 65 years of age, SCH patients tended to have lower eGFR and higher LDL-C than euthyroid patients. Age-dependent reductions of red blood cells and serum albumin were more prominent in the SCH than the euthyroid group. Biochemical changes with aging are useful as potential clues for suspecting latent SCH. |
| キーワード | aging renal function cholesterol subclinical hypothyroidism thyroid function |
| 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 | 7 |
| 終了ページ | 15 |
| 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 | 35236993 |
| Web of Science KeyUT | 000762812700002 |
| タイトル（別表記） | Propagation characteristics and method of appropriate management of invasive alien species Iris pseudacorus L. |
|---|---|
| フルテキストURL | srfa_111_021_025.pdf |
| 著者 | 中嶋 佳貴| |
| 抄録 | To establish a proposal for a guiding principle supporting appropriate management of Iris pseudacorus L., which had been used as an important vegetation bank species until the Invasive Alien Species Act, this study investigated propaga-tion characteristics. The seed in which seed coat cracked germinated earlier, and it was shown that their cumulative germination percentage was high even under 30 °C constant conditions. When the fresh weight of the rhizome cut pieces in the spring became greater than 15 g, the individual plant flowering rate increased gradually. Individuals of more than 30 g achieved a flowering rate higher than 76 %. The flow-ering rate was highest for individual plants that had two green leaves, but it became progressively lower for increas-ing numbers of green leaves：non-flowering individuals grew better than flowering individuals. In the 0 cm height scape-cutting treatment, no significant difference was found in the numbers of flowers and fruits the next year. In the 5 cm height top-cutting treatment, the flowers and fruits in the next year were significantly fewer. |
| キーワード | Iris pseudacorus L. invasive alien species propagation characteristics flood tolerance |
| 出版物タイトル | 岡山大学農学部学術報告 |
| 発行日 | 2022-02-01 |
| 巻 | 111巻 |
| 開始ページ | 21 |
| 終了ページ | 25 |
| ISSN | 2186-7755 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120007190705 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Yoshida, Keisuke| Pan, Shijun| Taniguchi, Junichi| Nishiyama, Satoshi| Kojima, Takashi| Islam, Touhidul| |
| キーワード | airborne laser bathymetry deep learning flow-resistance parameterization riparian land cover classification semantic segmentation |
| 発行日 | 2022-01-01 |
| 出版物タイトル | Journal Of Hydroinformatics |
| 出版者 | IWA Publishing |
| ISSN | 1464-7141 |
| 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 | © 2022 The Authors |
| 論文のバージョン | publisher |
| DOI | 10.2166/hydro.2022.134 |
| Web of Science KeyUT | 000745695300001 |
| 関連URL | isVersionOf https://doi.org/10.2166/hydro.2022.134 |
| フルテキストURL | Fuji2022_Article_PlantVirusesAndViroidsInJapan.pdf |
|---|---|
| 著者 | Fuji, Shin-ichi| Mochizuki, Tomofumi| Okuda, Mitsuru| Tsuda, Shinya| Kagiwada, Satoshi| Sekine, Ken-Taro| Ugaki, Masashi| Natsuaki, Keiko T.| Isogai, Masamichi| Maoka, Tetsuo| Takeshita, Minoru| Yoshikawa, Nobuyuki| Mise, Kazuyuki| Sasaya, Takahide| Kondo, Hideki| Kubota, Kenji| Yamaji, Yasuyuki| Iwanami, Toru| Ohshima, Kazusato| Kobayashi, Kappei| Hataya, Tatsuji| Sano, Teruo| Suzuki, Nobuhiro| |
| 備考 | The version of record of this article, first published in Journal of General Plant Pathology, is available online at Publisher’s website: https://doi.org/10.1007/s10327-022-01051-y| |
| 発行日 | 2022-01-17 |
| 出版物タイトル | Journal of General Plant Pathology |
| 巻 | 88巻 |
| 号 | 2号 |
| 出版者 | Springer Science and Business Media LLC |
| 開始ページ | 105 |
| 終了ページ | 127 |
| ISSN | 1345-2630 |
| NCID | AA11449093 |
| 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) 2022 |
| 論文のバージョン | publisher |
| DOI | 10.1007/s10327-022-01051-y |
| Web of Science KeyUT | 000743461000001 |
| 関連URL | isVersionOf https://doi.org/10.1007/s10327-022-01051-y |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Saito, Yukihiro| Nakamura, Kazufumi| Ito, Hiroshi| |
| キーワード | amyloid cytotoxicity transthyretin immunoglobulin light chain |
| 発行日 | 2021-12-21 |
| 出版物タイトル | International Journal Of Molecular Sciences |
| 巻 | 23巻 |
| 号 | 1号 |
| 出版者 | MDPI |
| 開始ページ | 25 |
| ISSN | 1422-0067 |
| 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 by the authors. |
| 論文のバージョン | publisher |
| PubMed ID | 35008444 |
| DOI | 10.3390/ijms23010025 |
| Web of Science KeyUT | 000741697900001 |
| 関連URL | isVersionOf https://doi.org/10.3390/ijms23010025 |
| JaLCDOI | 10.18926/okadai-bun-kiyou/63064 |
|---|---|
| タイトル（別表記） | On Expressions of Possibility from the Aspects of Temporal Localization, Temporality, and Evaluation: Osore ga aru, Kiken ga aru, and Kenen ga aru in Japanese |
| フルテキストURL | jfl_074_025_056.pdf |
| 著者 | 宮崎 和人| |
| 出版物タイトル | 岡山大学文学部紀要 |
| 発行日 | 2021-12-24 |
| 巻 | 74巻 |
| 開始ページ | 25 |
| 終了ページ | 56 |
| ISSN | 0285-4864 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Tanabe, Katsuyuki| Matsuoka-Uchiyama, Natsumi| Mifune, Tomoyo| Kawakita, Chieko| Sugiyama, Hitoshi| Wada, Jun| |
| キーワード | corticosteroid drug-induced interstitial nephritis eosinophils mycophenolate mofetil polypharmacy |
| 発行日 | 2021-12-17 |
| 出版物タイトル | Medicine |
| 巻 | 100巻 |
| 号 | 50号 |
| 出版者 | Lippincott Williams ＆ Wilkins |
| 開始ページ | e28252 |
| ISSN | 0025-7974 |
| 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 the Author(s). |
| 論文のバージョン | publisher |
| PubMed ID | 34918693 |
| DOI | 10.1097/MD.0000000000028252 |
| Web of Science KeyUT | 000731129100044 |
| 関連URL | isVersionOf https://doi.org/10.1097/MD.0000000000028252 |
| フルテキストURL | fulltext20211224-1.pdf |
|---|---|
| 著者 | Matsuo, Toshihiko| Yashiro, Masato| Yamasaki, Osamu| Tanaka, Takehiro| Manki, Akira| |
| キーワード | autoinflammatory diseases Blau syndrome Muckle-Wells syndrome CINCA/NOMID syndrome cryopyrin-associated periodic syndromes optic disc swelling (optic papillitis) |
| 発行日 | 2021-12-19 |
| 出版物タイトル | Life |
| 巻 | 11巻 |
| 号 | 12号 |
| 出版者 | MDPI AG |
| 開始ページ | 1433 |
| ISSN | 2075-1729 |
| 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 by the authors. |
| 論文のバージョン | publisher |
| DOI | 10.3390/life11121433 |
| 関連URL | isVersionOf https://doi.org/10.3390/life11121433 |
| フルテキストURL | fulltext20211210-1.pdf |
|---|---|
| 著者 | Hamada, Kenta| Kawahara, Yoshiro| Tanimoto, Takayoshi| Ohto, Akimitsu| Toda, Akira| Aida, Toshiaki| Yamasaki, Yasushi| Gotoda, Tatsuhiro| Ogawa, Taiji| Abe, Makoto| Okanoue, Shotaro| Takei, Kensuke| Kikuchi, Satoru| Kuroda, Shinji| Fujiwara, Toshiyoshi| Okada, Hiroyuki| |
| キーワード | Artificial intelligence convolutional neural network early gastric cancer endoscopic image invasion depth |
| 備考 | This is the peer reviewed version of the following article: [Hamada, K., Kawahara, Y., Tanimoto, T., Ohto, A., Toda, A., Aida, T., Yamasaki, Y., Gotoda, T., Ogawa, T., Abe, M., Okanoue, S., Takei, K., Kikuchi, S., Kuroda, S., Fujiwara, T., and Okada, H. (2021) Application of convolutional neural networks for evaluating the depth of invasion of early gastric cancer based on endoscopic images, Journal of Gastroenterology and Hepatology], which has been published in final form at [https://doi.org/10.1111/jgh.15725]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages there of by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.| |
| 発行日 | 2021-11-25 |
| 出版物タイトル | Journal of Gastroenterology and Hepatology |
| 出版者 | Wiley |
| 開始ページ | 1 |
| ISSN | 0815-9319 |
| NCID | AA10727383 |
| 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 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd |
| 論文のバージョン | author |
| PubMed ID | 34713495 |
| DOI | 10.1111/jgh.15725 |
| Web of Science KeyUT | 000722466600001 |
| 関連URL | isVersionOf https://doi.org/10.1111/jgh.15725 |
| フルテキストURL | erc_043.pdf |
|---|---|
| 著者 | 岡山大学環境管理センター| |
| 出版物タイトル | 岡山大学環境管理センター報 |
| 発行日 | 2021-10-31 |
| 巻 | 43巻 |
| 開始ページ | 1 |
| 終了ページ | 25 |
| ISSN | 0917-1533 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| JaLCDOI | 10.18926/OER/62828 |
|---|---|
| タイトル（別表記） | Support activities for regional public policy in Kurashiki City |
| フルテキストURL | oer_053_2_001_025.pdf |
| 著者 | 三村 聡| |
| 抄録 | 平成23（2011）年に設立された「岡山大学地域総合研究センター」は、通称「AGORA（広場）」と呼ばれ、地域コミュニティにおける「市民参加や市民協働」、「地域共存・地域共生」を推進、実践するために、多様な人が集い、みなで熟議し、直面する社会課題を解決することを使命とした全学センターである。そこではシンクタンク機能を果たしながら、併せて、学生の地域社会における活動や教育カリキュラム作りを支援する活動を続けてきた。令和３（2021）年は設立10年目を迎えるため、拙者が担当した倉敷市に係る活動の概要を紹介することにより、同センターの小括として記録に留める。 |
| 出版物タイトル | 岡山大学経済学会雑誌 |
| 発行日 | 2021-11-10 |
| 巻 | 53巻 |
| 号 | 2号 |
| 開始ページ | 1 |
| 終了ページ | 25 |
| ISSN | 2433-4146 |
| 言語 | 日本語 |
| 著作権者 | Copyright © 2021 岡山大学経済学会 |
| 論文のバージョン | publisher |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Tani, Makiko| |
| キーワード | Bronchial dehiscence Extracorporeal membrane oxygenation Lung transplant |
| 発行日 | 2021-10-16 |
| 出版物タイトル | JA CClinical Reports |
| 巻 | 7巻 |
| 号 | 1号 |
| 出版者 | Springer |
| 開始ページ | 77 |
| ISSN | 2363-9024 |
| 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 | 34654984 |
| DOI | 10.1186/s40981-021-00480-6 |
| Web of Science KeyUT | 000707577000001 |
| 関連URL | isVersionOf https://doi.org/10.1186/s40981-021-00480-6 |
| JaLCDOI | 10.18926/AMO/62820 |
|---|---|
| フルテキストURL | 75_6_763.pdf |
| 著者 | Iwata, Takehiro| Sadahira, Takuya| Maruyama, Yuki| Sekito, Takanori| Yoshinaga, Kasumi| Watari, Shogo| Nagao, Kentaro| Kawada, Tatsushi| Tominaga, Yusuke| Nishimura, Shingo| Takamoto, Atsushi| Sako, Tomoko| Edamura, Kohei| Kobayashi, Yasuyuki| Araki, Motoo| Ishii, Ayano| Watanabe, Masami| Watanabe, Toyohiko| Nasu, Yasutomo| Wada, Koichiro| |
| 抄録 | The aim of this ongoing trial is to evaluate the clinical efficacy and safety of sitafloxacin (STFX) 200 mg once daily (QD) for 7 days in patients with refractory genitourinary tract infections, which include recurrent or complicated cystitis, complicated pyelonephritis, bacterial prostatitis, and epididymitis. The primary endpoint is the microbiological efficacy at 5-9 days after the last administration of STFX. Recruitment began in February 2021, and the target total sample size is 92 participants. |
| キーワード | genitourinary tract infections fluoroquinolone resistance extended-spectrum beta-lactamase |
| Amo Type | Clinical Study Protocol |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-12 |
| 巻 | 75巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 763 |
| 終了ページ | 766 |
| 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 | 34955548 |
| Web of Science KeyUT | 000735319800006 |
| NAID | 120007180272 |
| JaLCDOI | 10.18926/AMO/62818 |
|---|---|
| フルテキストURL | 75_6_755.pdf |
| 著者 | Takagi, Kosei| Kuise, Takashi| Umeda, Yuzo| Yoshida, Ryuichi| Yoshida, Kazuhiro| Nagai, Yasuo| Noma, Kazuhiro| Tanabe, Shunsuke| Maeda, Naoaki| Yagi, Takahito| Fujiwara, Toshiyoshi| |
| 抄録 | Approximately 4% of patients with esophageal cancer develop a second primary malignancy in the upper gastrointestinal trunk. However, hepatectomy following esophagectomy for esophageal cancer has rarely been reported. We report the case of a 70-year-old man who underwent an esophagectomy for esophageal cancer with retrosternal gastric tube reconstruction. Nine years later, he developed hepatocellular carcinoma with tumor thrombus involving the left portal vein, and was successfully treated with left hemihepatectomy. Special attention should be paid to avoiding incidental injury of the gastric tube as well as the right gastroepiploic artery during the hepatectomy. |
| キーワード | liver resection, esophagectomy, retrosternal gastric tube reconstruction |
| Amo Type | Case Report |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-12 |
| 巻 | 75巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 755 |
| 終了ページ | 758 |
| 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 | 34955546 |
| Web of Science KeyUT | 000735319800004 |
| NAID | 120007180274 |
| JaLCDOI | 10.18926/AMO/62814 |
|---|---|
| フルテキストURL | 75_6_735.pdf |
| 著者 | Nagai, Yasuo| Takagi, Kosei| Kuise, Takashi| Umeda, Yuzo| Yoshida, Ryuichi| Yoshida, Kazuhiro| Yasui, Kazuya| Yagi, Takahito| Fujiwara, Toshiyoshi| |
| 抄録 | Surgical intervention for hepatolithiasis following hepaticojejunostomy (HJ) has rarely been reported. Herein, we present a case of post-HJ multiple hepatolithiasis treated with left hemihepatectomy with double HJ reconstruction. A 72-year-old woman who had undergone HJ for iatrogenic bile duct injury developed repeated cholangitis due to complicated hepatolithiasis accompanied by an atrophied left hepatic lobe and HJ stricture. Since endoscopic intervention was unsuccessful, the patient underwent left hemihepatectomy with HJ re-anastomoses of the common hepatic duct and left hepatic duct (double HJ technique). The double HJ technique with hepatectomy can be a useful option for treating complicated hepatolithiasis following HJ. |
| キーワード | hepatolithiasis hepaticojejunostomy hepatectomy |
| Amo Type | Case Report |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-12 |
| 巻 | 75巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 735 |
| 終了ページ | 739 |
| 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 | 34955542 |
| Web of Science KeyUT | 000735297900009 |
| NAID | 120007180278 |
| JaLCDOI | 10.18926/AMO/62813 |
|---|---|
| フルテキストURL | 75_6_725.pdf |
| 著者 | Matsumoto, Hiroshi| Kimata, Yoshihiro| Ota, Tomoyuki| Sugiyama, Narushi| Onoda, Satoshi| Makino, Takuma| Takeda, Seiko| Mizukawa, Nobuyoshi| |
| 抄録 | The long-term changes in tissues implanted in the oral cavity and pharynx after head and neck reconstruction have not been fully evaluated. This study aimed to clarify the morphological changes, long-term durability, and potential for secondary carcinogenesis in such tissues. In our single-center study, the rough morphological changes in 54 cases of intraoral and pharyngeal skin and mucosal flaps were evaluated more than 10 years after flap transfer. In addition, the literature on the development of second carcinomas from skin flaps was reviewed. The mean follow-up period for transferred flaps was 148 months. The reconstruction areas and the probability of morphological changes were significantly correlated (p=0.006), especially in cases with tongue, lower gingiva, and buccal mucosal reconstruction. Free jejunal flap surfaces were well maintained, whereas tubed skin flaps showed severe morphological changes in cases with pharyngeal reconstruction. None of the flaps in our series developed second primary carcinomas. Skin flaps generally had good durability for > 10 years in intraoral environments, while mucosal flaps had better durability for pharyngeal reconstruction. Second squamous carcinomas arising from skin flaps are extremely rare; however, surgeons should take this possibility into consideration and conduct meticulous and long-term follow-up. |
| キーワード | skin flap mucosal flap oral reconstruction morphological change second primary carcinoma |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-12 |
| 巻 | 75巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 725 |
| 終了ページ | 734 |
| 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 | 34955541 |
| NAID | 120007180279 |
| JaLCDOI | 10.18926/AMO/62812 |
|---|---|
| フルテキストURL | 75_6_719.pdf |
| 著者 | Uehara, Shinya| Fujio, Kei| Yamasaki, Tomoya| Otsuki, Hideo| |
| 抄録 | Differentiating patients by age and causative bacterial morphology might aid in making the appropriate choice of antimicrobial agent when treating acute uncomplicated cystitis. In this retrospective analysis, the non-susceptibility rates of the causative bacteria to cefcapene-pivoxil (CFPN-PI) and levofloxacin (LVFX) were determined after dividing patients with acute uncomplicated cystitis by age group (15-54 and 55-74 years old) and by bacterial morphology: gram-positive cocci (GPC) or gram-negative rod (GNR). The overall non-susceptibility rates for CFPN-PI and LVFX were 19.4% and 15.3%, respectively. When the subjects were divided by age, only the non-susceptibility rate for LVFX in the younger group significantly decreased (to 8.7%). When the groups were divided by both age and bacterial morphology, the younger GNR group had non-susceptibility rates of 6.9% to CFPN-PI and 7.8% to LVFX, whereas the younger GPC group showed 10.2% non-susceptibility to LVFX. The older GNR group showed 9.8% non-susceptibility to CFPN-PI, while the older GPC group showed 7.2% non-susceptibility to LVFX. All the non-susceptibility rates were lower than 10.2% in the sub-divided groups. Differentiating patients by age and the morphology of causative bacteria can aid in making the appropriate choice of antimicrobial agent and may improve treatment outcomes in patients with acute uncomplicated cystitis. |
| キーワード | acute uncomplicated cystitis oral antimicrobial agents antimicrobial susceptibility menopause Gram stain |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-12 |
| 巻 | 75巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 719 |
| 終了ページ | 724 |
| 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 | 34955540 |
| Web of Science KeyUT | 000735297900008 |
| NAID | 120007180280 |
| JaLCDOI | 10.18926/AMO/62811 |
|---|---|
| フルテキストURL | 75_6_713.pdf |
| 著者 | Aoyama, Tatsuro| Ogiwara, Toshihiro| Ito, Kiyoshi| Miyaoka, Yoshinari| Fujii, Yu| Hanaoka, Yoshiki| Hasegawa, Takatoshi| Watanabe, Gen| Seguchi, Tatsuya| Hongo, Kazuhiro| |
| 抄録 | The consistency of spinal meningiomas is important to consider when performing tumor removal surgery. This study evaluated the correlations between spinal meningioma consistency and both preoperative computed tomography (CT) values and histopathological subtypes. Fifteen consecutive patients who underwent surgical resection of spinal meningioma at our institution were identified, and preoperative CT values and the signal intensity of T2-weighted magnetic resonance images of the tumor were determined retrospectively. The consistency of the spinal meningioma was defined based on the ultrasonic surgical aspirator output during tumor debulking. Patients were assigned to 2 groups: a soft group (n=4) and a hard group (n=11). The T2 signal intensity was significantly higher in the soft group than in the hard group (p=0.001). While the CT values were considerably higher in the hard group, the difference was not significant (p=0.19). Regarding the histopathological subtypes, psammomatous meningioma exhibited significantly higher CT values than meningothelial meningioma (p=0.019); however, there was a higher frequency of hard tumors in meningothelial meningioma cases than in psammomatous meningioma cases. Although neither robust correlations between tumor consistency and CT values nor a relationship between tumor consistency and histopathological subtype has been established, these results might help with the perioperative manegement of spinal tumors. |
| キーワード | calcification computed tomography psammoma body spinal meningioma |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2021-12 |
| 巻 | 75巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 713 |
| 終了ページ | 718 |
| 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 | 34955539 |
| Web of Science KeyUT | 000735297900007 |
| NAID | 120007180281 |