
検索結果 189 件
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Takagi, Kosei| Fuji, Tomokazu| Yasui, Kazuya| Yamada, Motohiko| Nishiyama, Takeyoshi| Nagai, Yasuo| Kanehira, Noriyuki| Fujiwara, Toshiyoshi| |
| キーワード | Robotic pancreaticoduodenectomy Superior mesenteric artery approach Pancreatic cancer |
| 備考 | The version of record of this article, first published in Annals of Surgical Oncology, is available online at Publisher’s website: http://dx.doi.org/10.1245/s10434-024-16305-6| |
| 発行日 | 2024-09-27 |
| 出版物タイトル | Annals of Surgical Oncology |
| 巻 | 31巻 |
| 号 | 13号 |
| 出版者 | Springer Science and Business Media LLC |
| 開始ページ | 8741 |
| 終了ページ | 8743 |
| ISSN | 1068-9265 |
| NCID | AA11016573 |
| 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 | 39333454 |
| DOI | 10.1245/s10434-024-16305-6 |
| Web of Science KeyUT | 001324514500002 |
| 関連URL | isVersionOf https://doi.org/10.1245/s10434-024-16305-6 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Takagi, Kosei| Fuji, Tomokazu| Yasui, Kazuya| Yamada, Motohiko| Nishiyama, Takeyoshi| Nagai, Yasuo| Kanehira, Noriyuki| Fujiwara, Toshiyoshi| |
| キーワード | Robotic surgery open surgery pancreatoduodenectomy (PD) outcomes |
| 発行日 | 2024-08 |
| 出版物タイトル | Gland Surgery |
| 巻 | 13巻 |
| 号 | 8号 |
| 出版者 | AME Publishing Company |
| 開始ページ | 1344- |
| 終了ページ | 1348 |
| ISSN | 2227-684X |
| 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 | © Gland Surgery. |
| 論文のバージョン | publisher |
| PubMed ID | 39282045 |
| DOI | 10.21037/gs-24-182 |
| Web of Science KeyUT | 001295416100001 |
| 関連URL | isVersionOf https://doi.org/10.21037/gs-24-182 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | NOZAWA, Yasuaki| HARADA, Kazuhiro| NOMA, Kazuhiro| KATAYAMA, Yoshimi| HAMADA, Masanori| OZAKI, Toshifumi| |
| キーワード | Early mobilization Postoperative pneumonia Orthostatic intolerance Thoracic esophageal squamous cell carcinoma Robot-assisted minimally invasive esophagectomy |
| 発行日 | 2024 |
| 出版物タイトル | Physical Therapy Research |
| 巻 | 27巻 |
| 号 | 3号 |
| 出版者 | Japanese Physical Therapy Association |
| 開始ページ | 121 |
| 終了ページ | 127 |
| ISSN | 2189-8448 |
| 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 Japanese Society of Physical Therapy |
| 論文のバージョン | publisher |
| PubMed ID | 39866387 |
| DOI | 10.1298/ptr.e10293 |
| CRID | 1390302569386807680 |
| 関連URL | isVersionOf https://doi.org/10.1298/ptr.e10293 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Uka, Mayu| Iguchi, Toshihiro| Bekku, Kensuke| Yamanoi, Tomoaki| Mitsuhashi, Toshiharu| Gobara, Hideo| Umakoshi, Noriyuki| Kawabata, Takahiro| Tomita, Koji| Matsui, Yusuke| Araki, Motoo| Hiraki, Takao| |
| キーワード | Renal cancer Cryoablation Robot-assisted partial nephrectomy Cost Cost effectiveness |
| 備考 | The version of record of this article, first published in International Journal of Clinical Oncology, is available online at Publisher’s website: http://dx.doi.org/10.1007/s10147-025-02783-5| |
| 発行日 | 2025-06-06 |
| 出版物タイトル | International Journal of Clinical Oncology |
| 巻 | 30巻 |
| 号 | 8号 |
| 出版者 | Springer Science and Business Media LLC |
| 開始ページ | 1621 |
| 終了ページ | 1630 |
| ISSN | 1341-9625 |
| NCID | AA11086579 |
| 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) 2025 |
| 論文のバージョン | publisher |
| PubMed ID | 40481379 |
| DOI | 10.1007/s10147-025-02783-5 |
| Web of Science KeyUT | 001503273300001 |
| 関連URL | isVersionOf https://doi.org/10.1007/s10147-025-02783-5 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Mitsui, Masao| Sadahira, Takuya| Nagasaki, Naoya| Maruyama, Yuki| Sekito, Takanori| Iwata, Takehiro| Katayama, Satoshi| Bekku, Kensuke| Araki, Motoo| |
| キーワード | cefazolin postoperative infections prophylactic antibiotics prostate robotic-assisted radical prostatectomy |
| 発行日 | 2024-11-18 |
| 出版物タイトル | International Journal of Urology |
| 巻 | 32巻 |
| 号 | 3号 |
| 出版者 | Wiley |
| 開始ページ | 258 |
| 終了ページ | 263 |
| ISSN | 0919-8172 |
| NCID | AA11042471 |
| 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 | publisher |
| PubMed ID | 39555690 |
| DOI | 10.1111/iju.15635 |
| Web of Science KeyUT | 001358046200001 |
| 関連URL | isVersionOf https://doi.org/10.1111/iju.15635 |
| JaLCDOI | 10.18926/AMO/68725 |
|---|---|
| フルテキストURL | 79_3_177.pdf |
| 著者 | Furuichi, Shuro| Mitani, Shigeru| Endo, Hirosuke| Namba, Yoshifumi| Kawamoto, Toyohiro| |
| 抄録 | The position attained in total hip arthroplasty (THA) is ideally in the center of the horizontal plane of the acetabulum. However, central placement is not always possible. We hypothesized that differences in approach result in individual differences in cup positioning; thus, we investigated the cup positions of 217 hips that underwent THA. The acetabulum’s anteroposterior diameter was measured, and the cups placed within 2 mm of the line perpendicular to the center as a central placement (central). Of the 217 hips, 68, 114, and 35 hips were anterior, central, and posterior, respectively. In 21 hips, anteroposterior deviation was noted. Among patients operated using the anterolateral approach, 48, 93, and 30 hips were anterior, central, and posterior, respectively. Among those operated using the posterolateral approach, 16, 20, and 4 hips were anterior, central, and posterior, respectively. The cup position shifted either anteriorly or posteriorly to the acetabulum in approximately half of all hips operated using both approaches and tended to shift anteriorly in the hips operated using the posterolateral approach. During THA surgery, it is important to operate with awareness of the center of the acetabulum. |
| キーワード | total hip arthroplasty cup horizontal position total hip arthroplasty approach navigation system computed tomography |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2025-06 |
| 巻 | 79巻 |
| 号 | 3号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 177 |
| 終了ページ | 184 |
| 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 | 40574256 |
| Web of Science KeyUT | 001524768800004 |
| タイトル(別表記) | The advances in robot-assisted surgery in the field of urology and future perspective |
|---|---|
| 著者 | 別宮 謙介| 長﨑 直也| 岡本 悠佑| 白石 裕雅| 平良 彩| 井上 翔太| 川合 裕也| 渡部 智文| 三井 將雄| 堀井 聡| 森分 貴俊| 吉永 香澄| 光井 洋介| 山野井 友昭| 河田 達志| 定平 卓也| 富永 悠介| 岩田 健宏| 片山 聡| 西村 慎吾| 枝村 康平| 小林 知子| 荒木 元朗| |
| キーワード | ロボット手術 ダビンチ 泌尿器科領域 |
| 出版物タイトル | 岡山医学会雑誌 |
| 発行日 | 2025-04-01 |
| 巻 | 137巻 |
| 号 | 1号 |
| 開始ページ | 25 |
| 終了ページ | 29 |
| ISSN | 0030-1558 |
| 関連URL | isVersionOf https://doi.org/10.4044/joma.137.25 |
| 言語 | 日本語 |
| 著作権者 | Copyright (c) 2025 岡山医学会 |
| 論文のバージョン | publisher |
| DOI | 10.4044/joma.137.25 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Takagi, Kosei| Fuji, Tomokazu| Yasui, Kazuya| Umeda, Yuzo| Yamada, Motohiko| Nishiyama, Takeyoshi| Nagai, Yasuo| Kanehira, Noriyuki| Fujiwara, Toshiyoshi| |
| キーワード | Liver resection Robotic surgery Training Outcomes |
| 発行日 | 2025-04-07 |
| 出版物タイトル | World Journal of Surgical Oncology |
| 巻 | 23巻 |
| 号 | 1号 |
| 出版者 | BMC |
| 開始ページ | 124 |
| ISSN | 1477-7819 |
| 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) 2025. |
| 論文のバージョン | publisher |
| PubMed ID | 40197387 |
| DOI | 10.1186/s12957-025-03785-3 |
| Web of Science KeyUT | 001464921100004 |
| 関連URL | isVersionOf https://doi.org/10.1186/s12957-025-03785-3 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Sato, Ryosuke| Matsumoto, Kazuyuki| Uka, Mayu| Takagi, Kosei| Nishida, Kenji| Tanaka, Takehiro| Fujii, Yuki| Tsutsumi, Koichiro| Horiguchi, Shigeru| Otsuka, Motoyuki| |
| キーワード | Pancreatic intraductal neoplasms Pancreatic carcinoma Intraductal tubulopapillary neoplasm Genetic testing |
| 備考 | The version of record of this article, first published in Clinical Journal of Gastroenterology, is available online at Publisher’s website: http://dx.doi.org/10.1007/s12328-025-02098-y| |
| 発行日 | 2025-02-05 |
| 出版物タイトル | Clinical Journal of Gastroenterology |
| 巻 | 18巻 |
| 号 | 2号 |
| 出版者 | Springer Science and Business Media LLC |
| 開始ページ | 376 |
| 終了ページ | 382 |
| ISSN | 1865-7257 |
| 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) 2025 |
| 論文のバージョン | publisher |
| PubMed ID | 39910028 |
| DOI | 10.1007/s12328-025-02098-y |
| Web of Science KeyUT | 001415187700001 |
| 関連URL | isVersionOf https://doi.org/10.1007/s12328-025-02098-y |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Shimizu, Yuya| Kamegawa, Tetsushi| Wang, Yongdong| Tamura, Hajime| Teshima, Taiga| Nakano, Sota| Tada, Yuki| Nakano, Daiki| Sasaki, Yuichi| Sekito, Taiga| Utsumi, Keisuke| Nagao, Rai| Semba, Mizuki| |
| キーワード | WRS2020 image processing auto inspection YOLO OCR |
| 発行日 | 2023-02-20 |
| 出版物タイトル | Journal of Robotics and Mechatronics |
| 巻 | 35巻 |
| 号 | 1号 |
| 出版者 | Fuji Technology Press Ltd. |
| 開始ページ | 65 |
| 終了ページ | 73 |
| ISSN | 1883-8049 |
| 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 | © Fuji Technology Press Ltd. |
| 論文のバージョン | publisher |
| DOI | 10.20965/jrm.2023.p0065 |
| Web of Science KeyUT | 001154651700007 |
| 関連URL | isVersionOf https://doi.org/10.20965/jrm.2023.p0065 |
| 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 |
| JaLCDOI | 10.18926/AMO/67868 |
|---|---|
| フルテキストURL | 78_6_429.pdf |
| 著者 | Kubota, Risa| Bekku, Kensuke| Katayama, Satoshi| Iwata, Takehiro| Nishimura, Shingo| Edamura, Kohei| Kobayashi, Tomoko| Kobayashi, Yasuyuki| Araki, Motoo| |
| 抄録 | Although partial nephrectomy (PN) is preferred over radical nephrectomy (RN) for preserving renal function in patients with cT1 renal cancer, its impact on cardiovascular events (CVe) remains controversial. This study aimed to compare PN and RN in regard to the occurrence of CVe, including cerebrovascular events and exacerbation of hypertension (HT). We retrospectively analyzed 418 consecutive patients who underwent PN or RN for cT1 renal cancer. Propensity score-matching analysis was used to adjust for imbalances between patients who underwent PN and RN, leaving 102 patients in each group. The 5-year probability of cumulative CVe incidence was 6% in the PN group and 12% in the RN group (p=0.03), with a median follow-up of 73.5 months. The statistical significance was retained after propensity score matching for patients without preoperative proteinuria (p=0.03). For all CVe including cerebrovascular events and exacerbation of HT analyzed, PN provided a lower probability of occurrence than RN in patients with small renal cancers. |
| キーワード | chronic kidney disease hypertension nephrectomy proteinuria |
| Amo Type | Original Article |
| 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 | 429 |
| 終了ページ | 437 |
| 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 | 39719315 |
| Web of Science KeyUT | 001397799300001 |
| フルテキストURL | K0007136_abstract_review.pdf K0007136_fulltext.pdf |
|---|---|
| 著者 | 王 俊祥| |
| 発行日 | 2024-09-25 |
| 資料タイプ | 学位論文 |
| 学位授与番号 | 甲第7136号 |
| 学位授与年月日 | 2024-09-25 |
| 学位・専攻分野 | 博士(工学) |
| 授与大学 | 岡山大学 |
| 言語 | 英語 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Ozasa, Koki| Toda, Yuichiro| Nakamura, Yoshimasa| Masuda, Toshiki| Konishi, Hirohide| Matsuno, Takayuki| |
| キーワード | Autonomous mobile robot growing neural gas local planner |
| 発行日 | 2024 |
| 出版物タイトル | IEEE Access |
| 巻 | 12巻 |
| 出版者 | Institute of Electrical and Electronics Engineers |
| 開始ページ | 171824 |
| 終了ページ | 171835 |
| ISSN | 2169-3536 |
| 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 |
| DOI | 10.1109/ACCESS.2024.3499364 |
| Web of Science KeyUT | 001362119600044 |
| 関連URL | isVersionOf https://doi.org/10.1109/ACCESS.2024.3499364 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Bekku, Kensuke| Kawada, Tatsushi| Yanagisawa, Takafumi| Karakiewicz, Pierre I.| Shariat, Shahrokh F.| |
| キーワード | lymph node dissection lymph node metastasis lymphadenectomy lymphadenopathy Renal cell carcinoma |
| 発行日 | 2023-07 |
| 出版物タイトル | Current Opinion in Urology |
| 巻 | 33巻 |
| 号 | 4号 |
| 出版者 | Ovid Technologies (Wolters Kluwer Health) |
| 開始ページ | 294 |
| 終了ページ | 301 |
| ISSN | 0963-0643 |
| NCID | AA10867655 |
| 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 | © 2023 The Author(s). |
| 論文のバージョン | publisher |
| PubMed ID | 37014778 |
| DOI | 10.1097/mou.0000000000001095 |
| Web of Science KeyUT | 001002602200008 |
| 関連URL | isVersionOf https://doi.org/10.1097/mou.0000000000001095 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Liu, Ziang| Kawabe, Tomoya| Nishi, Tatsushi| Ito, Shun| Fujiwara, Tomofumi| |
| キーワード | Packing problem sequence-triple motion planning surrogate model multi-objective optimization |
| 発行日 | 2024 |
| 出版物タイトル | Applied Artificial Intelligence |
| 巻 | 38巻 |
| 号 | 1号 |
| 出版者 | Taylor and Francis |
| 開始ページ | 2398895 |
| ISSN | 0883-9514 |
| NCID | AA10676522 |
| 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 | publisher |
| DOI | 10.1080/08839514.2024.2398895 |
| Web of Science KeyUT | 001306225400001 |
| 関連URL | isVersionOf https://doi.org/10.1080/08839514.2024.2398895 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Toda, Yuichiro| Masuyama, Naoki| |
| キーワード | Adaptive resonance theory autonomous mobile robot topological map |
| 発行日 | 2024-08-12 |
| 出版物タイトル | IEEE Access |
| 巻 | 12巻 |
| 出版者 | Institute of Electrical and Electronics Engineers |
| 開始ページ | 111371 |
| 終了ページ | 111385 |
| ISSN | 2169-3536 |
| 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 |
| DOI | 10.1109/ACCESS.2024.3442304 |
| Web of Science KeyUT | 001297312500001 |
| 関連URL | isVersionOf https://doi.org/10.1109/ACCESS.2024.3442304 |
| JaLCDOI | 10.18926/AMO/67546 |
|---|---|
| フルテキストURL | 78_4_307.pdf |
| 著者 | Sugihara, Naoya| Hashine, Katsuyoshi| Yamashita, Natsumi| Sakamoto, Miki| Terashita, Masato| Funaki, Keisuke| Saiki, Kaori| Sawada, Takatora| Kakuda, Toshio| Nishimura, Kenichi| Fukumoto, Tetsuya| Miura, Noriyosi| Miyauchi, Yuki| Kikugawa, Tadahiko| Saika, Takashi| |
| 抄録 | The Briganti nomogram (cut-off value 5%) is commonly used to determine the indications for pelvic lymph node dissection (PLND) in patients with prostate cancer. We retrospectively analyzed the potential oncological benefit of PLND based on the 5% cut-off value on the Briganti nomogram. We obtained the data from the Medical Investigation Cancer Network (MICAN) Study, which included 3,463 patients who underwent a radical prostatectomy (RP) at nine institutions in Japan between 2010 and 2020. We included patients with Briganti scores ≥ 5% and a follow-up period ≥6 months and excluded patients categorized in the very high-risk group (based on NCCN categories); a final total of the cases of 1,068 patients were analyzed. The biochemical recurrence (BCR)-free survival was significantly worse in the patients who underwent PLND compared to those who did not (p=0.019). A multivariate analysis showed that high prostate-specific antigen (PSA) levels (p<0.001) and an advanced T-stage (p=0.018) were significant prognostic factors for BCR, whereas PLND had no effect on BCR (p=0.059). Thus, PLND in patients with prostate cancer whose Briganti score was 5% did not provide any oncological benefit. Further research is necessary to determine the indication criteria for conducting PLND. |
| キーワード | Briganti nomogram pelvic lymph node dissection prostate cancer radical prostatectomy |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2024-08 |
| 巻 | 78巻 |
| 号 | 4号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 307 |
| 終了ページ | 312 |
| 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 | 39198984 |
| Web of Science KeyUT | 001310576400001 |
| JaLCDOI | 10.18926/AMO/67196 |
|---|---|
| フルテキストURL | 78_3_215.pdf |
| 著者 | Akagawa, Takuya| Fukui, Ryohei| Kida, Katsuhiro| Matsuura, Ryutaro| Shimada, Makoto| Kinoshita, Mitsuhiro| Akagawa, Yoko| Goto, Sachiko| |
| 抄録 | We propose a sitting position that achieves both high image quality and a reduced radiation dose in elbow joint imaging by area detector computed tomography (ADCT), and we compared it with the ‘superman’ and supine positions. The volumetric CT dose index (CTDIvol) for the sitting, superman, and supine positions were 2.7, 8.0, and 20.0 mGy and the dose length products (DLPs) were 43.4, 204.7, and 584.8 mGy • cm, respectively. In the task-based transfer function (TTF), the highest value was obtained for the sitting position in both bone and soft tissue images. The noise power spectrum (NPS) of bone images showed that the superman position had the lowest value up to approx. 1.1 cycles/mm or lower, whereas the sitting position had the lowest value when the NPS was greater than approx. 1.1 cycles/mm. The overall image quality in an observer study resulted in the following median Likert scores for Readers 1 and 2: 5.0 and 5.0 for the sitting position, 4.0 and 3.5 for the superman position, and 4.0 and 2.0 for the supine position. These results indicate that our proposed sitting position with ADCT of the elbow joint can provide superior image quality and allow lower radiation doses compared to the superman and supine positions. |
| キーワード | area detector computed tomography elbow joint sitting position dose reduction image quality assessment |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2024-06 |
| 巻 | 78巻 |
| 号 | 3号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 215 |
| 終了ページ | 225 |
| 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 | 38902209 |
| Web of Science KeyUT | 001267351000002 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Moriwake, Kazuya| Noma, Kazuhiro| Kawasaki, Kento| Matsumoto, Tasuku| Hashimoto, Masashi| Kato, Takuya| Maeda, Naoaki| Tanabe, Shunsuke| Shirakawa, Yasuhiro| Fujiwara, Toshiyoshi| |
| キーワード | Reconstruction with the free jejunum flap Subtotal esophagectomy After pancreatoduodenectomy |
| 備考 | The version of record of this article, first published in Surgical Case Reports, is available online at Publisher’s website: http://dx.doi.org/10.1186/s40792-024-01919-5| |
| 発行日 | 2024-05-22 |
| 出版物タイトル | Surgical Case Reports |
| 巻 | 10巻 |
| 号 | 1号 |
| 出版者 | Springer |
| 開始ページ | 128 |
| ISSN | 2198-7793 |
| 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 | 38775882 |
| DOI | 10.1186/s40792-024-01919-5 |
| Web of Science KeyUT | 001229350000001 |
| 関連URL | isVersionOf https://doi.org/10.1186/s40792-024-01919-5 |