検索結果 1218 件
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Kotama, I. Nyoman Darma| Funabiki, Nobuo| Panduman, Yohanes Yohanie Fridelin| Brata, Komang Candra| Pradhana, Anak Agung Surya| Noprianto| Desnanjaya, I. Gusti Made Ngurah| |
| キーワード | Internet of Things generative AI review application server platform SEMAR sensor input |
| 発行日 | 2025-02-05 |
| 出版物タイトル | Information |
| 巻 | 16巻 |
| 号 | 2号 |
| 出版者 | MDPI |
| 開始ページ | 108 |
| ISSN | 2078-2489 |
| 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 | © 2025 by the authors. |
| 論文のバージョン | publisher |
| DOI | 10.3390/info16020108 |
| Web of Science KeyUT | 001430213900001 |
| 関連URL | isVersionOf https://doi.org/10.3390/info16020108 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Panduman, Yohanes Yohanie Fridelin| Husna, Radhiatul| Noprianto, Nobuo| Funabiki, Nobuo| Sakamaki, Shunya| Sukaridhoto, Sritrusta| Syaifudin, Yan Watequlis| Rahmadani, Alfiandi Aulia| |
| キーワード | Internet of Things AI SEMAR crack detection drone Kafka |
| 発行日 | 2025-01-24 |
| 出版物タイトル | Information |
| 巻 | 16巻 |
| 号 | 2号 |
| 出版者 | MDPI |
| 開始ページ | 91 |
| ISSN | 2078-2489 |
| 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 | © 2025 by the authors. |
| 論文のバージョン | publisher |
| DOI | 10.3390/info16020091 |
| Web of Science KeyUT | 001430117200001 |
| 関連URL | isVersionOf https://doi.org/10.3390/info16020091 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Tanki, Nobuyoshi| Goto, Sachiko| Katsuda, Toshizo| Gotanda, Rumi| Gotanda, Tatsuhiro| Kuwano, Tadao| |
| キーワード | Backside irradiation computed tomography reflective type radiochromic film ultraviolet radiation |
| 発行日 | 2024-10 |
| 出版物タイトル | Journal of Medical Physics |
| 巻 | 49巻 |
| 号 | 4号 |
| 出版者 | Medknow Publications |
| 開始ページ | 563 |
| 終了ページ | 567 |
| ISSN | 0971-6203 |
| 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 | © 2024 Journal of Medical Physics |
| 論文のバージョン | publisher |
| PubMed ID | 39926142 |
| DOI | 10.4103/jmp.jmp_87_24 |
| Web of Science KeyUT | 001422004700010 |
| 関連URL | isVersionOf https://doi.org/10.4103/jmp.jmp_87_24 |
| JaLCDOI | 10.18926/AMO/68362 |
|---|---|
| フルテキストURL | 79_1_051.pdf |
| 著者 | Miura, Taro| Kawasaki, Yoichi| Hamano, Hirofumi| Zamami, Yoshito| Sendo, Toshiaki| |
| 抄録 | Photoinitiators are used in the manufacture of many daily products, and may produce harmful effects due to their cytotoxicity. They have also been detected in human serum. Here, we investigated the histamine-producing effects in HMC-1 cells and the inflammatory cytokine release effects in RAW264 cells for four photoinitiators: 1-hydroxycyclohexyl phenyl ketone; 2-isopropylthioxanthone; methyl 2-benzoylbenzoate; and 2-methyl-4´-(methylthio)-2-morpholinopropiophenone. All four promoted histamine production in HMC-1 cells; however, they did not significantly affect the release of inflammatory cytokines in RAW264 cells. These findings suggest that these four photoinitiators induce inflammatory cytokine-independent histamine production, potentially contributing to histamine-mediated chronic inflammation in vitro. |
| キーワード | photoinitiator ink injection histamine inflammation |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2025-02 |
| 巻 | 79巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 51 |
| 終了ページ | 58 |
| 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 Ⓒ 2025 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 40012160 |
| Web of Science KeyUT | 001440463800007 |
| JaLCDOI | 10.18926/AMO/68360 |
|---|---|
| フルテキストURL | 79_1_039.pdf |
| 著者 | Takao, Shinichiro| Uotani, Koji| Misawa, Haruo| Tetsunaga, Tomoko| Shinohara, Kensuke| Yamane, Kentaro| Oda, Yoshiaki| Tsuji, Hironori| Kajiki, Yuya| Ozaki, Toshifumi| |
| 抄録 | Evaluating vertebral bone mass and quality in the elderly poses challenges due to degenerative changes. This study aims to elucidate the usefulness of the trabecular bone score (TBS) by examining the relationship between bone mineral density (BMD), TBS, and Hounsfield unit (HU) values. A retrospective analysis of 599 vertebrae from 152 patients (mean age 69.0 years; range 44-89; 74 males and 78 females) undergoing dual-energy X-ray absorptiometry (DXA) and CT scans was conducted. Vertebrae were categorized into three grades based on the degree of degeneration. The TBS was calculated from DXA images, and the HU value was measured by placing a region of interest on an axial image of the vertebral mid-body. One-way analysis of variance and Pearson’s correlation tests were employed to investigate the relationship between BMD and TBS or HU values. While lumbar BMD significantly increased (p<0.01) with degenerative changes, TBS and HU values showed no significant differences. The correlations between lumbar BMD and TBS values, and between BMD and HU values, were stronger without degenerative changes than with degenerative changes. Significantly different HU values were observed between the right and left sides of severely degenerated vertebrae. Severe degenerative changes, particularly those associated with sclerosis, may impact HU values. TBS exhibits greater potential than HU values as a complementary tool. |
| キーワード | trabecular bone score computed tomography Hounsfield unit lumbar degenerative change radiodensity |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2025-02 |
| 巻 | 79巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 39 |
| 終了ページ | 45 |
| 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 Ⓒ 2025 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 40012158 |
| Web of Science KeyUT | 001440463800005 |
| JaLCDOI | 10.18926/AMO/68355 |
|---|---|
| フルテキストURL | 79_1_021.pdf |
| 著者 | Yamamoto, Yasuhiro| Haraguchi, Takafumi| Matsuda, Kaori| Okazaki, Yoshio| Kimoto, Shin| Tanji, Nozomu| Matsumoto, Atsushi| Kobayashi, Yasuyuki| Mimura, Hidefumi| Hiraki, Takao| |
| 抄録 | We developed a machine learning model for predicting prostate cancer (PCa) grades using radiomic features of magnetic resonance imaging. 112 patients diagnosed with PCa based on prostate biopsy between January 2014 and December 2021 were evaluated. Logistic regression was used to construct two prediction models, one using radiomic features and prostate-specific antigen (PSA) values (Radiomics model) and the other Prostate Imaging-Reporting and Data System (PI-RADS) scores and PSA values (PI-RADS model), to differentiate high-grade (Gleason score [GS] ≥ 8) from intermediate or low-grade (GS < 8) PCa. Five imaging features were selected for the Radiomics model using the Gini coefficient. Model performance was evaluated using AUC, sensitivity, and specificity. The models were compared by leave-one-out cross-validation with Ridge regularization. Furthermore, the Radiomics model was evaluated using the holdout method and represented by a nomogram. The AUC of the Radiomics and PI-RADS models differed significantly (0.799, 95% CI: 0.712-0.869; and 0.710, 95% CI: 0.617-0.792, respectively). Using holdout method, the Radiomics model yielded AUC of 0.778 (95% CI: 0.552-0.925), sensitivity of 0.769, and specificity of 0.778. It outperformed the PI-RADS model and could be useful in predicting PCa grades, potentially aiding in determining appropriate treatment approaches in PCa patients. |
| キーワード | prostate cancer machine learning prostate Imaging-Reporting and Data System radiomics Gleason score |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2025-02 |
| 巻 | 79巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 21 |
| 終了ページ | 30 |
| 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 Ⓒ 2025 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 40012156 |
| Web of Science KeyUT | 001440463800003 |
| JaLCDOI | 10.18926/AMO/68354 |
|---|---|
| フルテキストURL | 79_1_009.pdf |
| 著者 | Ikeya, Nanami| Okita, Atsushi| Hashida, Shinsuke| Yamamoto, Sumiharu| Ikeda, Hirokuni| Tsukuda, Kazunori| Toyooka, Shinichi| |
| 抄録 | Muscle loss negatively affects gastrectomy prognosis. However, muscle loss is recognized as a systemic change, and individual muscle function is often overlooked. We investigated changes in the muscle volume of individual muscles after gastrectomy to identify clues for prognostic factors and optimal rehabilitation programs. Patients who underwent R0 gastrectomy for Stage I gastric cancer at our hospital from 2015 to 2021 were retrospectively selected to minimize the effects of malignancy and chemotherapy. Trunk muscle volume was measured by computed tomography to analyze body composition changes. Statistical analysis was performed to identify risk factors related to body composition changes. We compared the preoperative and 6-month postoperative conditions of 59 patients after gastrectomy. There was no difference in the psoas major muscle, a conventional surrogate marker of sarcopenia. There were significant decreases in the erector spinae (p=0.01) and lateral abdominal (p=0.01) muscles, and a significant increase in the rectus abdominis muscle (p=0.02). No significant correlation was found between these muscle changes and nutritional status. Body composition imbalance may serve as a new indicator of the general condition of patients after gastrectomy. Rehabilitation to correct this imbalance may improve prognosis after gastrectomy. |
| キーワード | sarcopenia skeletal muscle gastric cancer gastrectomy erector spinae muscle |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2025-02 |
| 巻 | 79巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 9 |
| 終了ページ | 19 |
| 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 Ⓒ 2025 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 40012155 |
| Web of Science KeyUT | 001440463800002 |
| フルテキストURL | fulltext20250213-02.pdf suppl20250213-02.pdf |
|---|---|
| 著者 | Mukohara, Fumiaki| Iwata, Kazuma| Ishino, Takamasa| Inozume, Takashi| Nagasaki, Joji| Ueda, Youki| Suzawa, Ken| Ueno, Toshihide| Ikeda, Hideki| Kawase, Katsushige| Saeki, Yuka| Kawashima, Shusuke| Yamashita, Kazuo| Kawahara, Yu| Nakamura, Yasuhiro| Honobe-Tabuchi, Akiko| Watanabe, Hiroko| Dansako, Hiromichi| Kawamura, Tatsuyoshi| Suzuki, Yutaka| Honda, Hiroaki| Mano, Hiroyuki| Toyooka, Shinichi| Kawazu, Masahito| Togashi, Yosuke| |
| キーワード | cancer immunology somatic mutation T cell tumor-infiltrating lymphocytes |
| 備考 | This is an Accepted Manuscript of an article published by Proceedings of the National Academy of Sciences.| This fulltext file will be available in Feb. 2025.| |
| 発行日 | 2024-08-21 |
| 出版物タイトル | Proceedings of the National Academy of Sciences |
| 巻 | 121巻 |
| 号 | 35号 |
| 出版者 | Proceedings of the National Academy of Sciences |
| 開始ページ | e2320189121 |
| ISSN | 0027-8424 |
| 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 | © 2024 the Author(s). |
| 論文のバージョン | author |
| PubMed ID | 39167601 |
| DOI | 10.1073/pnas.2320189121 |
| Web of Science KeyUT | 001408603100001 |
| 関連URL | isVersionOf https://doi.org/10.1073/pnas.2320189121 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Matsumoto, Kazuyuki| Uchida, Daisuke| Takeuchi, Yasuto| Kato, Hironari| Fujii, Yuki| Harada, Kei| Hattori, Nao| Sato, Ryosuke| Obata, Taisuke| Matsumi, Akihiro| Miyamoto, Kazuya| Horiguchi, Shigeru| Tsutsumi, Koichiro| Yasui, Kazuya| Harada, Ryo| Fujii, Masakuni| Otsuka, Motoyuki| |
| キーワード | ablation techniques endosonography neuroendocrine tumors pancreatic neoplasms pilot projects |
| 発行日 | 2025-01-29 |
| 出版物タイトル | DEN Open |
| 巻 | 5巻 |
| 号 | 1号 |
| 出版者 | Wiley |
| 開始ページ | e70073 |
| ISSN | 2692-4609 |
| 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 | © 2025 The Author(s). |
| 論文のバージョン | publisher |
| PubMed ID | 39885893 |
| DOI | 10.1002/deo2.70073 |
| Web of Science KeyUT | 001408662000001 |
| 関連URL | isVersionOf https://doi.org/10.1002/deo2.70073 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Morita, Kosei| Mitsuda, Yuta| Yoshida, Sota| Kiwa, Toshihiko| Wang, Jin| |
| キーワード | terahertz chemical microscope surface potential DNA aptamer-neurochemical complexes membrane-ion interactions SOS substrate artificial cerebrospinal fluid |
| 発行日 | 2025-01-13 |
| 出版物タイトル | Biosensors |
| 巻 | 15巻 |
| 号 | 1号 |
| 出版者 | MDPI |
| 開始ページ | 46 |
| ISSN | 2079-6374 |
| 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 | © 2025 by the authors. |
| 論文のバージョン | publisher |
| PubMed ID | 39852097 |
| DOI | 10.3390/bios15010046 |
| Web of Science KeyUT | 001404546800001 |
| 関連URL | isVersionOf https://doi.org/10.3390/bios15010046 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Husna, Radhiatul| Brata, Komang Candra| Anggraini, Irin Tri| Funabiki, Nobuo| Rahmadani, Alfiandi Aulia| Fan, Chih-Peng| |
| キーワード | hand gesture application control exergame SUS UEQ python mediapipe |
| 発行日 | 2025-01-15 |
| 出版物タイトル | Computers |
| 巻 | 14巻 |
| 号 | 1号 |
| 出版者 | MDPI |
| 開始ページ | 25 |
| ISSN | 2073-431X |
| 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 | © 2025 by the authors. |
| 論文のバージョン | publisher |
| DOI | 10.3390/computers14010025 |
| Web of Science KeyUT | 001403707200001 |
| 関連URL | isVersionOf https://doi.org/10.3390/computers14010025 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Asano, Yosuke| Matsumoto, Yoshinori| Kubota, Natsuki| Terajima, Yuya| Matsumoto, Kazuya| Shidahara, Kenta| Hirose, Kei| Nakadoi, Takato| Nawachi, Shoichi| Katayama, Yu| Miyawaki, Yoshia| Katsuyama, Eri| Katsuyama, Takayuki| Takano-Narazaki, Mariko| Sada, Ken-Ei| Wada, Jun| |
| キーワード | giant cell arteritis dyspnea hemidiaphragm elevation phrenic nerve paralysis FDG-PET case report |
| 発行日 | 2025 |
| 出版物タイトル | Internal Medicine |
| 出版者 | Japanese Society of Internal Medicine |
| 開始ページ | 4055-24 |
| ISSN | 0918-2918 |
| NCID | AA10827774 |
| 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 Japanese Society of Internal Medicine |
| 論文のバージョン | publisher |
| PubMed ID | 39814390 |
| DOI | 10.2169/internalmedicine.4055-24 |
| Web of Science KeyUT | 001398216000001 |
| 関連URL | isVersionOf https://doi.org/10.2169/internalmedicine.4055-24 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Denno, Satoshi| Sugimoto, Takumi| Matoba, Koki| Hou, Yafei| |
| キーワード | overloaded MIMO spatial multiplexing QR-decomposition precoding overloading ratio |
| 発行日 | 2024-08-01 |
| 出版物タイトル | IEICE Transactions on Communications |
| 巻 | E108-B巻 |
| 号 | 1号 |
| 出版者 | Institute of Electrical and Electronics Engineers (IEEE) |
| 開始ページ | 1 |
| 終了ページ | 13 |
| ISSN | 1745-1345 |
| 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 | © 2025 The Institute of Electronics, Information and Communication Engineers |
| 論文のバージョン | publisher |
| DOI | 10.23919/transcom.2023ebn0001 |
| Web of Science KeyUT | 001390221500001 |
| 関連URL | isVersionOf https://doi.org/10.23919/transcom.2023ebn0001 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Aung, Lynn Htet| Aung, Soe Thandar| Funabiki, Nobuo| Kyaw, Htoo Htoo Sandi| Kao, Wen-Chung| |
| キーワード | Flutter Dart answer platform Flutter environment Nginx UI testing tool Docker Compose |
| 発行日 | 2024-12-11 |
| 出版物タイトル | Electronics |
| 巻 | 13巻 |
| 号 | 24号 |
| 出版者 | MDPI |
| 開始ページ | 4878 |
| ISSN | 2079-9292 |
| 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 | © 2024 by the authors. |
| 論文のバージョン | publisher |
| DOI | 10.3390/electronics13244878 |
| Web of Science KeyUT | 001388781600001 |
| 関連URL | isVersionOf https://doi.org/10.3390/electronics13244878 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Matsuo, Ippei| Yumoto, Tetsuya| Tsuji, Akari| Tanabe, Ryo| Matsumura, Toshihisa| Shimabara, Mikoto| Akai, Masaaki| Takagi, Shoji| Naito, Hiromichi| Nakao, Atsunori| |
| キーワード | abdominal injuries appendiceal neoplasms computed tomography mucinous pseudomyxoma peritonei |
| 発行日 | 2025-01-02 |
| 出版物タイトル | Clinical Case Reports |
| 巻 | 13巻 |
| 号 | 1号 |
| 出版者 | Wiley |
| 開始ページ | e70071 |
| ISSN | 2050-0904 |
| 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 | © 2025 The Author(s). |
| 論文のバージョン | publisher |
| PubMed ID | 39759185 |
| DOI | 10.1002/ccr3.70071 |
| Web of Science KeyUT | 001388215700001 |
| 関連URL | isVersionOf https://doi.org/10.1002/ccr3.70071 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Horio, Naohiro| Shimizu, Shuji| Kotani, Yasuhiro| Miyahara, Yoshinori| Kasahara, Shingo| |
| キーワード | Single ventricle Fontan circulation Fenestration Hemodynamic simulation Lumped parameter model |
| 備考 | The version of record of this article, first published in The Journal of Physiological Sciences, is available online at Publisher’s website: http://dx.doi.org/10.1186/s12576-024-00947-y| |
| 発行日 | 2024-12-21 |
| 出版物タイトル | The Journal of Physiological Sciences |
| 巻 | 74巻 |
| 号 | 1号 |
| 出版者 | BMC |
| 開始ページ | 58 |
| ISSN | 1880-6546 |
| NCID | AA12129145 |
| 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) 2024. |
| 論文のバージョン | publisher |
| PubMed ID | 39707201 |
| DOI | 10.1186/s12576-024-00947-y |
| Web of Science KeyUT | 001380718900001 |
| 関連URL | isVersionOf https://doi.org/10.1186/s12576-024-00947-y |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Naito, Hidefumi| Sumi, Tomonari| Koga, Kenichiro| |
| 発行日 | 2024-12-02 |
| 出版物タイトル | The Journal of Chemical Physics |
| 巻 | 161巻 |
| 号 | 21号 |
| 出版者 | AIP Publishing |
| 開始ページ | 214501 |
| ISSN | 0021-9606 |
| NCID | AA00694991 |
| 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 | © 2024 Author(s). |
| 論文のバージョン | publisher |
| PubMed ID | 39620415 |
| DOI | 10.1063/5.0233808 |
| Web of Science KeyUT | 001368895000001 |
| 関連URL | isVersionOf https://doi.org/10.1063/5.0233808 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Hamazaki, Tomohiro| Noma, Kazuhiro| Kawasaki, Kento| Hashimoto, Masashi| Tanabe, Shunsuke| Fujiwara, Toshiyoshi| |
| キーワード | Oesophageal duplication cyst Laparoscopic surgery Lower oesophagectomy |
| 発行日 | 2025-01 |
| 出版物タイトル | International Journal of Surgery Case Reports |
| 巻 | 126巻 |
| 出版者 | Elsevier |
| 開始ページ | 110572 |
| ISSN | 2210-2612 |
| 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 | © 2024 The Authors. |
| 論文のバージョン | publisher |
| PubMed ID | 39631120 |
| DOI | 10.1016/j.ijscr.2024.110572 |
| Web of Science KeyUT | 001375600000001 |
| 関連URL | isVersionOf https://doi.org/10.1016/j.ijscr.2024.110572 |
| JaLCDOI | 10.18926/AMO/67878 |
|---|---|
| フルテキストURL | 78_6_475.pdf |
| 著者 | Xiang, Hongfei| Latka, Kajetan| Maste, Praful| Tanaka, Masato| Kumawat, Chetan| Arataki, Shinya| Fujiwara, Yoshihiro| Taoka, Takuya| Miyamoto, Akiyoshi| |
| 抄録 | This report presents a new unilateral biportal endoscopic (UBE) technique for lumbar disc herniation without C-arm guidance. Lumbar disc herniation requires surgical intervention when conservative methods fail. Shifts towards minimally invasive percutaneous endoscopic lumbar discectomy, including uniportal and biportal approaches, have been hindered by challenges such as steep learning curves and reliance on radiation-intensive C-arm guidance. We here describe the use of standard intraoperative navigation in UBE to reduce radiation exposure and increase surgical accuracy. A 24-year-old man with low back and bilateral leg pain with gait disturbance was referred to our hospital. He had had conservative treatment for 12 months in another hospital before admission, but this proved unsuccessful. On admission he had low back pain (VAS 4/10) and bilateral leg pain (VAS 8/10), muscle weakness of the bilateral legs (manual muscle testing (MMT) grade of the extensor hallucis longus: 4/4), and numbness of the bilateral lower legs. Preoperative lumbar MRI showed L4/5 large central disc herniation. He underwent C-arm free UBE discectomy under the guidance of O-arm navigation. The surgery was successful, with postoperative lumbar MRI showing good decompression of the dural sac and bilateral L5 nerve roots. The MMT grade and sensory function of both legs had recovered fully on final follow-up at one year. The new UBE technique under navigation guidance was shown to be useful for lumbar disc herniation. This innovative technique was safe and accurate for the treatment of lumbar intervertebral disc herniation, and minimized radiation exposure to surgeons. |
| キーワード | lumbar disc herniation unilateral biportal endoscopic technique navigation O-arm minimally invasive spine surgery (MISS) |
| Amo Type | Case Report |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2024-12 |
| 巻 | 78巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 475 |
| 終了ページ | 483 |
| 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 Ⓒ 2024 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 39719322 |
| Web of Science KeyUT | 001397269500004 |
| フルテキストURL | K0007164_abstract_review.pdf K0007164_fulltext.pdf |
|---|---|
| 著者 | YUITA ARUM SARI| |
| 発行日 | 2024-09-25 |
| 資料タイプ | 学位論文 |
| 学位授与番号 | 甲第7164号 |
| 学位授与年月日 | 2024-09-25 |
| 学位・専攻分野 | 博士（統合科学） |
| 授与大学 | 岡山大学 |
| 言語 | 英語 |