検索結果 - 岡山大学学術成果リポジトリ

Hemorrhage from a Jejunal Lymphangioma

JaLCDOI	10.18926/AMO/71069
フルテキストURL	80_4_253.pdf
著者	Ishikami, Sachiko\| Tamura, Shuta\| Tabuchi, Motoyasu\| Yamamoto, Nao\| Okamoto, Yuki\| Yoshimatsu, Rika\| Matsumoto, Manabu\| Iwata, Jun\| Okabayashi, Takehiro\|
抄録	Lymphangioma is a benign tumor arising from lymphatic vessel proliferation and most commonly occurs in the head, neck, or axilla. Involvement of the small intestine is rare and is often overlooked as a source of obscure gastrointestinal bleeding. Because jejunal lymphangiomas frequently present with nonspecific symptoms and may escape detection by conventional upper and lower gastrointestinal endoscopy or cross-sectional imaging, diagnosis is often delayed. Advances in balloon-assisted enteroscopy have enabled direct visualization of small intestinal lesions, facilitating accurate diagnosis and appropriate therapeutic decision-making. Here, we report a case of jejunal lymphangioma presenting with severe anemia due to active bleeding, which was detected by double-balloon endoscopy and successfully managed by laparoscopic-assisted resection. This case highlights the importance of considering small intestinal lymphangioma in the differential diagnosis of unexplained gastrointestinal bleeding and underscores the clinical utility of deep enteroscopy in identifying rare but clinically significant small bowel tumors.
キーワード	jejunal lymphangioma double-balloon endoscopy surgery
Amo Type	Case Report
出版物タイトル	Acta Medica Okayama
発行日	2026-08
巻	80巻
号	4号
出版者	Okayama University Medical School
開始ページ	253
終了ページ	257
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 Ⓒ 2026 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
レファレンス	Galifer RB, Pous JG, Juskiewenski S, Pasquie M and Gaubert J: Intra-abdominal cystic lymphangiomas in childhood. Prog Pediatr Surg (1978) 11: 173-238.\| Chin CC, Shiau J, Luo CW and Hou MF: Lymphangioma of the small bowel in adults: a rare cause of abdominal symptoms. Asian J Surg (2023) 46: 863-867.\| Kida A, Matsuda K, Hirai S, Shimatani A, Horita Y, Hiramatsu K, Matsuda M, Ogino H, Ishizawa S and Noda Y: A pedunculated polyp-shaped small-bowel lymphangioma causing gastrointestinal bleeding and treated by double-balloon enteroscopy. World J Gastroenterol (2012) 18: 4798-4800.\| Zhao N, Fu Y, Wang Z, An Q and Jia W: Submucosal cavernous lymphangioma causing jejuno-jejunal intussusception in an adult: a case report. Front Surg (2022) 9: 953840.\| Hanagiri T, Baba M, Shimabukuro T, Hashimoto M, Takemoto H, Inoue A, Sugitani A and Shirakusa T: Lymphangioma in the small intestine: report of a case and review of the Japanese literature. Surg Today (1992) 22: 363-367.\| Cheung DY and Choi MG: Current advances in small bowel tumors. Clin Endosc (2011) 44: 13-21.\| Yamamoto H, Sekine Y, Sato Y, Higashizawa T, Miyata T, Iino S, Ido K and Sugano K: Total enteroscopy with a nonsurgical steerable double-balloon method. Gastrointest Endosc (2001) 53: 216-220.\| Pennazio M, Spada C, Eliakim R, Keuchel M, May A, Mulder CJ, Rondonotti E, Adler SN, Albert J, Baltes P, Barbaro F, Cellier C, Charton JP, Delvaux M, Despott EJ, Domagk D, Klein A, McAlindon M, Rosa B, Rowse G, Sanders DS, Saurin JC, Sidhu R, Dumonceau JM, Hassan C and Gralnek IM: Small-bowel capsule endoscopy and device-assisted enteroscopy. Endoscopy (2015) 47: 352-376.\| Peters FT, Rutgers EJ and Driessen WM: Intra-abdominal lymphangiomatous cysts in adults. Neth J Med (1987) 31: 152-157.\| Wang ZZ, Shen LY, Zhou JJ, Tang JL, Ye LP, Shen CB, Li SW and Zhou XB: Clinical manifestation and treatment of small intestinal lymphangioma: a single-center analysis of 15 cases. Front Med (Lausanne) (2022) 9: 975698.\| Iwabuchi A, Otaka M, Okuyama A, Jin M, Otani S, Itoh S, Sasahara H, Odashima M, Kotanagi H, Satoh M, Masuda H and Masamune O: Disseminated intra-abdominal cystic lymphangiomatosis with severe intestinal bleeding: a case report. J Clin Gastroenterol (1997) 25: 383-386.\| Tan B, Zhang SY, Wang YN, Li Y, Shi XH and Qian JM: Jejunal cavernous lymphangioma manifested as gastrointestinal bleeding with hypogammaglobulinemia in an adult: a case report and literature review. World J Clin Cases (2020) 8: 140-148.\| Meşină C, Paşalega M, Calotă F, Comănescu V, Vîlcea D, Tenea T, Mirea C and Vasile I: Hemorrhagic intestinal lymphangioma: report of a case. Chirurgia (Bucur) (2006) 101: 201-204.\| Lim DR, Kuk JC, Kim T and Shin EJ: Surgery of multiple lymphangioma in the small bowel: a rare case report of chronic gastrointestinal bleeding. Ann Surg Treat Res (2018) 94: 52-56.\| Barquist ES, Apple SK, Jensen DM and Ashley SW: Jejunal lymphangioma: an unusual cause of chronic gastrointestinal bleeding. Dig Dis Sci (1997) 42: 1179-1183.\| Xiao NJ, Ning SB, Li T, Li BR and Sun T: Small intestinal hemolymphangioma treated with enteroscopic injection sclerotherapy: a case report and review of the literature. World J Gastroenterol (2020) 26: 1540-1545.\| Yang J, Zhang Y, Kou G and Li Y: Jejunum hemolymphangioma causing refractory anemia in a young woman. Am J Gastroenterol (2020) 115: 810.\| Yang SX, Zhou YH, Zhang J, Miao L, Zhong JW, Wang WX, Xu CL, Cai ZZ and Lu GR: Haemorrhagic ileal haemolymphangioma: a case report and review of the literature. J Int Med Res (2021) 49: 300060520986677.\| Tomizawa Y, Garner K and Sohnen A: Lymphangioma of the small bowel mesentery: a rare intra-abdominal tumor causing anemia. Clin Gastroenterol Hepatol (2013) 11: e57.\| Fang YF, Qiu LF, Du Y, Jiang ZN and Gao M: Small intestinal hemolymphangioma with bleeding: a case report. World J Gastroenterol (2012) 18: 2145-2146.\| Park JG, Aubry MC, Godfrey JA and Midthun DE: Mediastinal lymphangioma: Mayo Clinic experience of 25 cases. Mayo Clin Proc (2006) 81: 1197-1203.\| Landing BH and Farber S: Tumors of the cardiovascular system. Atlas of tumor pathology Armed forces Inst. Path. Washington D. C 1956.\|

Post-Tracheostomy Fistula Formation Between the Trachea and Left Common Carotid Artery in a Pediatric Patient with Trisomy 18

JaLCDOI	10.18926/AMO/71068
フルテキストURL	80_4_247.pdf
著者	Shiina, Tsuyoshi\| Watanabe, Hirokazu\| Yoshimoto, Junko\| Sato, Takeshi\| Morimoto, Daisaku\| Okamura, Tomoka\| Tanimoto, Terutaka\| Washio, Yosuke\| Oyama, Takanori\| Tsukahara, Hirokazu\| Noda, Takuo\|
抄録	The long-term survival of individuals with trisomy 18 has improved, and the need for tracheostomy in this population has thus increased. We describe the case of a 3-year-old Japanese boy with trisomy 18 who developed a tracheoarterial fistula involving the left common carotid artery (LCCA). He underwent an emergency tracheostomy for respiratory failure secondary to pneumonia. Massive hemorrhage from the tracheostoma occurred on postoperative day 31, leading to his death. The autopsy revealed that the LCCA originated from the brachiocephalic trunk and coursed medially, forming a fistulous connection with the trachea. This case highlights the clinical importance of preoperative vascular mapping in patients with chromosomal abnormalities.
キーワード	tracheoarterial fistula tracheocarotid fistula trisomy 18
Amo Type	Case Report
出版物タイトル	Acta Medica Okayama
発行日	2026-08
巻	80巻
号	4号
出版者	Okayama University Medical School
開始ページ	247
終了ページ	252
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 Ⓒ 2026 by Okayama University Medical School
論文のバージョン	publisher
査読	有り

Video-Assisted Thoracoscopic Resection of an Upper Mediastinal Ectopic Parathyroid Adenoma

JaLCDOI	10.18926/AMO/71067
フルテキストURL	80_4_241.pdf
著者	Hasegawa, Yuta\| Tsujimoto, Hironori\| Uehata, Naoyuki\| Kariya, Risa\| Ide, Asuma\| Suzuki, Takafumi\| Fujishima, Seiichiro\| Kouzu, Keita\| Yaguchi, Yoshihisa\| Miyai, Kosuke\| Kurihara, Ayumu\| Ogata, Sho\| Matsukuma, Susumu\| Ueno, Hideki\|
抄録	Primary hyperparathyroidism (pHPT) is typically caused by a parathyroid adenoma, although some cases arise from ectopic glands. Accurate preoperative localization is essential for guiding surgical strategy, particularly for mediastinal lesions. We report successful video-assisted thoracoscopic surgery (VATS) for an upper mediastinal parathyroid adenoma. A 68-year-old woman was referred for hypercalcemia during evaluation for recurrent ureteral stones. Laboratory tests revealed elevated serum calcium (13.2 mg/dl) and intact parathyroid hormone (iPTH) levels (266 pg/ml). Contrast-enhanced computed tomography, magnetic resonance imaging, and 99mTc-methoxyisobutylisonitrile scintigraphy identified a 20-mm mass adjacent to the right esophageal wall. VATS was performed due to the tumor’s mediastinal location. The lesion was resected with intraoperative nerve monitoring (IONM) to avoid recurrent laryngeal nerve damage. Postoperatively, iPTH and calcium levels rapidly normalized. Transient hypocalcemia and mild hoarseness occurred but resolved with calcium supplementation and conservative management. Pathological examination confirmed a parathyroid adenoma without malignancy. VATS offers a safe and minimally invasive approach for upper mediastinal parathyroid adenomas. IONM and vigilant calcium management are crucial for minimizing these complications. This case highlights the importance of comprehensive imaging, surgical planning, and postoperative care in managing upper mediastinal pHPT.
キーワード	primary hyperparathyroidism parathyroid neoplasm ectopic tissue video-assisted thoracoscopic surgery
Amo Type	Case Report
出版物タイトル	Acta Medica Okayama
発行日	2026-08
巻	80巻
号	4号
出版者	Okayama University Medical School
開始ページ	241
終了ページ	246
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 Ⓒ 2026 by Okayama University Medical School
論文のバージョン	publisher
査読	有り

The Impact of Migraine on Cerebral Artery Dissection

JaLCDOI	10.18926/AMO/71065
フルテキストURL	80_4_227.pdf
著者	Kashihara, Kenichi\| Hamaguchi, Toshikazu\| Takeda, Yasuko\|
抄録	The impact of migraines as a risk factor for cervicocerebral artery dissection was retrospectively investigated in patients who had a cervicocerebral artery dissection. We first evaluated the patients’ medical records and history of migraine and then calculated the proportion of patients with migraine as well as the relevant vascular risk factors. The prevalence of migraine with respect to the location of the cervicocerebral artery dissection was also identified. Sixty-two patients (37 men, 25 women) had both a cerebral artery dissection and a record of migraine. Among them, 93.5% presented with an isolated headache, and 6.5% presented with a related stroke. Regarding the locations of the artery dissection, 56 (90.3%) were in the intracranial vertebral artery (VA), three (4.8%) were in the internal carotid artery, and one case each (1.6%) was in an anterior cerebral artery, basilar artery (BA), and both the VA and BA. Among the patients with VA dissection, 42 (73.7%) presented with migraines. Among the four patients with dissection of an artery of anterior circulation, only one (25%) had a migraine history. The frequency of migraines tended to be higher in the patients with VA dissection compared to those with a dissection of arteries of anterior circulation. These data suggest that (i) migraine is a potent risk factor for cerebral artery dissection, especially intracranial VA dissection, and (ii) the intracranial VA may be more susceptible to dissection compared to arteries of anterior circulation.
キーワード	cervicocerebral artery dissection isolated headache migraine risk factor vertebral artery
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2026-08
巻	80巻
号	4号
出版者	Okayama University Medical School
開始ページ	227
終了ページ	231
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 Ⓒ 2026 by Okayama University Medical School
論文のバージョン	publisher
査読	有り

Updated ENIGMA recommendations for reporting germline variants in cancer susceptibility genes and their translation into twenty languages

フルテキストURL	fulltext.pdf
著者	De Nicolo, Arcangela\| Eccles, Diana M\| Aaltonen, Kirsimari\| Alhopuro, Pia\| Ariansen, Sarah Louise\| Biancolella, Michela\| Caputo, Sandrine M\| Caron, Olivier\| Cavalli, Pietro\| Chiang, Jianbang\| Claes, Kathleen B M\| Cuaresma, Edgar Christian S\| de la Hoya, Miguel\| De Pauw, Antoine\| Díez, Orland\| Domínguez-Valentin, Mev\| Ehrencrona, Hans\| Fjeldvær, Magnhild K\| Fostira, Florentia\| Francia, Marie Belle D\| Galego-Carro, Javier\| Gómez García, Encarna B\| Hassan, Nur Tiara\| Hauke, Jan\| Hirasawa, Akira\| Huang, Xin\| Ilagan-Cargullo, Elaine Marisse H\| Imoto, Issei\| Jonnagadla, Sowmya\| Karthikeyan, Manasadevi\| Kleiblova, Petra\| Konstantopoulou, Irene\| Kowalik, Artur\| Kvist, Anders\| Lesueur, Fabienne\| Li, Shao-Tzu\| López-Fernández, Adrià\| Machackova, Eva\| Martins, Alexandra\| Mensenkamp, Arjen R\| Momozawa, Yukihide\| Montalban, Gemma\| Monteiro, Alvaro N A\| Nevanlinna, Heli\| Ngeow, Joanne\| Palmero, Edenir Inez\| Pedersen, Inge Sokilde\| Que, Frances Victoria F\| Santamariña, Marta\| Santana dos Santos, Elizabeth\| Singer, Christian F\| Siołek, Monika\| Solano, Angela R\| Soukupova, Jana\| Suresh, Priyadharshini d/o\| Szczepaniak, Magdalena\| Tan, Yen Y\| Teo, Soo Hwang\| Tham, Emma\| Thomassen, Mads\| Tsaousis, Georgios\| Hansen, Thomas van Overeem\| Vega, Ana\| Velasco-Sampedro, Eladio A\| Wangensteen, Teresia\| Wappenschmidt, Barbara\| Yannoukakos, Drakoulis\| Yoon, Sook-Yee\| Spurdle, Amanda B\| Radice, Paolo\|
発行日	2026-05-14
出版物タイトル	Journal of Medical Genetics
出版者	BMJ
ISSN	0022-2593
NCID	AA00702295
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	© Author(s) (or their employer(s)) 2026.
論文のバージョン	publisher
PubMed ID	42135054
DOI	10.1136/jmg-2026-111498
Web of Science KeyUT	001769590100001
関連URL	isVersionOf https://doi.org/10.1136/jmg-2026-111498

Factors that delay discovery in cases of death at home in Japan

フルテキストURL	fulltext.pdf
著者	Yamasaki, Yukie\| Tamiya, Nanako\| Yamamoto, Hideki\| Miura, Masanobu\| Taniguchi, Kaori\| Kobayashi, Chie\| Motomura, Masafumi\| Himemiya-Hakucho, Ayako\| Miyaishi, Satoru\|
キーワード	Solitary deaths Social isolation Postmortem interval Decomposition
発行日	2026-07
出版物タイトル	Legal Medicine
巻	84巻
出版者	Elsevier BV
開始ページ	102895
ISSN	1344-6223
NCID	AA11327981
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	© 2026 The Author(s).
論文のバージョン	publisher
PubMed ID	42364373
DOI	10.1016/j.legalmed.2026.102895
Web of Science KeyUT	001813109400001
関連URL	isVersionOf https://doi.org/10.1016/j.legalmed.2026.102895

Dissociation between globe shape-induced rectus muscle pulley displacement and abduction limitation in patients aged 40 years and older with high myopic strabismus

著者	Kono, Reika\| Hamasaki, Ichiro\| Kishimoto, Fumiko\| Shibata, Kiyo\| Morisawa, Shin\| Morizane, Yuki\|
キーワード	Heavy eye syndrome High myopia Magnetic resonance imaging Prolate deformation Rectus muscle pulley Strabismus
備考	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/s00417-026-07407-w\| This fulltext file will be available in Jul. 2027.\|
発行日	2026-07-22
出版物タイトル	Graefe's Archive for Clinical and Experimental Ophthalmology
出版者	Springer Science and Business Media LLC
ISSN	0721-832X
NCID	AA10623581
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), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2026
論文のバージョン	publisher
PubMed ID	42484680
DOI	10.1007/s00417-026-07407-w
関連URL	isVersionOf https://doi.org/10.1007/s00417-026-07407-w

Custom‐Made Mouthpiece‐Assisted Oral Cryotherapy During Hematopoietic Stem Cell Transplantation in a Patient With Hemimaxillectomy‐Related Oroantral Communication: A Case Report

フルテキストURL	fulltext.pdf
著者	Matsuzaki, Kumiko\| Miyazaki, Fuminobu\| Motoyama, Yasuji\| Takeda, Seiko\| Kuboki, Takuo\| Soga, Yoshihiko\|
キーワード	hematopoietic stem cell transplantation hemimaxillectomy mouthpiece oral cryotherapy oral mucositis
発行日	2026-07
出版物タイトル	Clinical Case Reports
巻	14巻
号	7号
出版者	Wiley
開始ページ	e73156
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	© 2026 The Author(s).
論文のバージョン	publisher
PubMed ID	42471800
DOI	10.1002/ccr3.73156
関連URL	isVersionOf https://doi.org/10.1002/ccr3.73156

Genomic epidemiology and genetic characteristics of clinical Campylobacter species cocirculating in West Bengal, India, 2019, using whole genome analysis

フルテキストURL	fulltext.pdf
著者	Morita, Daichi\| Mukhopadhyay, Asish Kumar\| Chowdhury, Goutam\| Maruyama, Fumito\| Kanda, Miyuki\| Yamamoto, Yuki\| Tahara, Hidetoshi\| Mukherjee, Piyali\| Bardhan, Mainak\| Kumagai, Takanori\| Kitahara, Kei\| Miyoshi, Shin-Ichi\| Dutta, Shanta\| Kuroda, Teruo\|
キーワード	Campylobacter jejuni/coli whole genome sequencing phylogenetic analysis plasmid structure
発行日	2025-01-31
出版物タイトル	Antimicrobial Agents and Chemotherapy
巻	69巻
号	1号
出版者	American Society for Microbiology
開始ページ	e01108-24
ISSN	0066-4804
NCID	AA00542574
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 Morita et al.
論文のバージョン	publisher
PubMed ID	39629976
DOI	10.1128/aac.01108-24
Web of Science KeyUT	001370033100001
関連URL	isVersionOf https://doi.org/10.1128/aac.01108-24

Distinct interleukin-6 production in IPL and TAFRO subtypes of idiopathic multicentric Castleman disease

フルテキストURL	fulltext.pdf
著者	Nishikori, Asami\| Nishimura, Midori Filiz\| Nishimura, Yoshito\| Yamada, Rio\| Haratake, Tomoka\| Ennishi, Daisuke\| Chijimatsu, Ryota\| Ito, Toshihiro\| Koga, Tomohiro\| Ochi, Sayaka\| Kawahara, Yuri\| Ueta, Himawari\| Takeda, Yudai\| Gonzalez, Michael V.\| Fajgenbaum, David C.\| Van Rhee, Frits\| Momose, Shuji\| Sato, Yasuharu\|
発行日	2025-09-11
出版物タイトル	Haematologica
巻	111巻
号	5号
出版者	Ferrata Storti Foundation (Haematologica)
開始ページ	1705
終了ページ	1715
ISSN	1592-8721
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	©2026 Ferrata Storti Foundation
論文のバージョン	publisher
PubMed ID	40931874
DOI	10.3324/haematol.2025.288147
Web of Science KeyUT	001761126500021
関連URL	isVersionOf https://doi.org/10.3324/haematol.2025.288147

HIP COMPASS®: A Mechanical Intraoperative Navigation Guide Associated with Improved Revision-Free Implant Survivorship after Ceramic-on-Ceramic Total Hip Arthroplasty at Minimum 10-Year Follow-up

JaLCDOI	10.18926/AMO/70855
フルテキストURL	80_3_195.pdf
著者	Tei, Yoshiaki\| Imai, Norio\| Kimura, Keishi\| Hirano, Yuki\| Horigome, Yoji\| Suda, Ken\| Kawashima, Hiroyuki\|
抄録	HIP COMPASS® has demonstrated improved accuracy in intraoperative support for the acetabular component insertion angle. We assessed long-term revision-free implant survivorship following total hip arthroplasty (THA) using HIP COMPASS, with ≥10 years of follow-up. We retrospectively analyzed 210 hips of 186 patients who underwent cementless THA with ceramic-on-ceramic bearing couples, with or without HIP COMPASS. The mean follow-up duration was 10.8 years in the HIp COMPASS group and 12.7 years in the control group. Overall, 86.0% and 78.2% of cups were placed within Lewinnek’s safe zone with and without HIP COMPASS, respectively. Variability in radiographic inclination and anteversion was greater in the control group than in the HIP COMPASS group. Dislocation rates were 3.2% in the control group and 1.2% in the HIP COMPASS group, with no significant difference between groups. The control group had a significantly higher revision rate than the HIP COMPASS group (7.3% vs. 1.2%). Use of HIP COMPASS was associated with improved long-term revision-free implant survivorship over ≥ 10 years and more consistent acetabular component positioning at an appropriate insertion angle, which may contribute to stable initial fixation.
キーワード	HIP COMPASS® survivorship total hip arthroplasty ceramic-on-ceramic
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2026-06
巻	80巻
号	3号
出版者	Okayama University Medical School
開始ページ	195
終了ページ	202
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 Ⓒ 2026 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	42374752
Web of Science KeyUT	001812989700005

Reducing Hesitation in Resuscitation: Educational Effects of a Female-Appearing Simulator in Basic Life Support Training

JaLCDOI	10.18926/AMO/70854
フルテキストURL	80_3_185.pdf
著者	Kubo, Takuya\| Tsukahara, Kohei\| Hongo, Takashi\| Obara, Takafumi\| Kosaki, Yoshinori\| Nojima, Tsuyoshi\| Yumoto, Tetsuya\| Naito, Hiromichi\| Nakao, Atsunori\|
抄録	Women are less likely than men to receive timely defibrillation during out-of-hospital cardiac arrest. We investigated whether using a simulator that is visually modified to resemble a female affects learners’ attitudes, knowledge, and performance in basic life support (BLS) training. In a BLS simulation training, first-year medical students (n=220) used a standard gender-neutral simulator (control group) or a modified simulator with a female-like appearance (intervention group). Pre- and post-training questionnaires concerning attitudes and knowledge plus a post-training skills evaluation assessed the students’ training outcomes. The intervention group initiated chest compressions significantly faster than the control group (33.1 vs. 39.8 sec, p<0.01) and achieved a significantly higher rate of correct AED pad placement (64.2% vs. 38.5%, p<0.01). While performing the resuscitation on the female-appearing manikin, the intervention group showed significantly greater increases in self-efficacy (p<0.01) and larger decreases in discomfort about removing the patient’s clothes (p<0.01). They were also significantly more likely to recognize that chest compressions can be performed (p=0.016) and AED pads can be applied (p=0.015) without removing the patient’s underwear. Using a female-appearing simulator in BLS training was thus associated with faster chest compression initiation, more accurate AED pad placement, and improved gender-sensitive attitudes and knowledge.
キーワード	resuscitation basic life support female simulator medical education gender bias
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2026-06
巻	80巻
号	3号
出版者	Okayama University Medical School
開始ページ	185
終了ページ	193
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 Ⓒ 2026 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	42374751
Web of Science KeyUT	001812989700004

著者	Kono, Reika\| Hamasaki, Ichiro\| Kishimoto, Fumiko\| Shibata, Kiyo\| Morisawa, Shin\| Morizane, Yuki\|
備考	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/s00417-026-07315-z\| This fulltext file will be available in Jun. 2027.\|
発行日	2026-06-17
出版物タイトル	Graefe's Archive for Clinical and Experimental Ophthalmology
出版者	Springer Science and Business Media LLC
ISSN	0721-832X
NCID	AA10623581
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), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2026
論文のバージョン	publisher
PubMed ID	42307762
DOI	10.1007/s00417-026-07315-z
Web of Science KeyUT	001795986200001
関連URL	isVersionOf https://doi.org/ 10.1007/s00417-026-07315-z

Structural insights into YheS-mediated release of SecM-arrested ribosome

フルテキストURL	fulltext.pdf
著者	Iso, Kaishi\| Ikeda, Toma\| Yamasaki, Kohei\| Ando, Yushin\| Sano, Fumiya K.\| Furuta, Tadaomi\| Taguchi, Hideki\| Nureki, Osamu\| Chadani, Yuhei\| Itoh, Yuzuru\|
発行日	2026-06-09
出版物タイトル	Nature Communications
巻	17巻
号	1号
出版者	Springer Science and Business Media LLC
開始ページ	4963
ISSN	2041-1723
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) 2026
論文のバージョン	publisher
PubMed ID	42265116
DOI	10.1038/s41467-026-72863-1
Web of Science KeyUT	001789019900006
関連URL	isVersionOf https://doi.org/10.1038/s41467-026-72863-1

Behavior of serum thyroglobulin in relation to thyroid function under low-thyrotropin conditions in general practice

フルテキストURL	fulltext.pdf
著者	Sazumi, Yosuke\| Soejima, Yoshiaki\| Otsuka, Yuki\| Nakano, Yasuhiro\| Yamamoto, Koichiro\| Suyama, Atsuhito\| Takase, Ryosuke\| Oguni, Kohei\| Yasuda, Miho\| Furukawa, Masanori\| Otsuka, Fumio\|
キーワード	FT3/FT4 ratio hyperthyroidism iodothyronine deiodinase thyroglobulin TSH- receptor antibody
発行日	2026-05-15
出版物タイトル	Frontiers in Endocrinology
巻	17巻
出版者	Frontiers Media SA
開始ページ	1756863
終了ページ	1756863
ISSN	1664-2392
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	© 2026 Sazumi, Soejima, Otsuka, Nakano, Yamamoto, Suyama, Takase, Oguni, Yasuda, Furukawa and Otsuka.
論文のバージョン	publisher
PubMed ID	42222078
DOI	10.3389/fendo.2026.1756863
関連URL	isVersionOf https://doi.org/10.3389/fendo.2026.1756863

Navigating long-term patient-reported outcomes after colorectal cancer surgery in older adults: ostomy, nutritional status, and living conditions as determinants in a prospective cohort study

フルテキストURL	fulltext.pdf
著者	Teraishi, Fuminori\| Itagaki, Shiori\| Mitsuhashi, Toshiharu\| Tamura, Rie\| Matsuoka, Yoshikazu\| Shoji, Ryohei\| Kanaya, Nobuhiko\| Matsumi, Yuki\| Kondo, Yoshitaka\| Shigeyasu, Kunitoshi\| Fujiwara, Toshiyoshi\|
キーワード	Colorectal cancer Older patients Patient-reported outcomes Quality of life Surgery
発行日	2026-04-24
出版物タイトル	International Journal of Colorectal Disease
巻	41巻
号	1号
出版者	Springer Science and Business Media LLC
開始ページ	97
ISSN	1432-1262
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) 2026
論文のバージョン	publisher
PubMed ID	42032127
DOI	10.1007/s00384-026-05135-5
Web of Science KeyUT	001787056000001
関連URL	isVersionOf https://doi.org/10.1007/s00384-026-05135-5

CPPD-Induced Iliopsoas Bursitis Mimicking Pyomyositis

フルテキストURL	fulltext.pdf
著者	Okunobu, Hiroki\| Fukushima, Shinnosuke\| Hagiya, Hideharu\| Otsuka, Fumio\|
キーワード	16S rRNA abscess calcium pyrophosphate deposition disease culture-negative direct sequencing analysis
発行日	2026-05-25
出版物タイトル	Clinical Case Reports
巻	14巻
号	6号
出版者	Wiley
開始ページ	e72814
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	© 2026 The Author(s).
論文のバージョン	publisher
PubMed ID	42256962
DOI	10.1002/ccr3.72814
Web of Science KeyUT	001775651200001
関連URL	isVersionOf https://doi.org/10.1002/ccr3.72814

Clinical complete response and predictive factors in HER2-positive early breast cancer treated with neoadjuvant chemotherapy aimed at omission of surgery: an exploratory analysis of the JCOG1806 trial

フルテキストURL	fulltext.pdf
著者	Shigematsu, Hideo\| Fujisawa, Tomomi\| Hara, Fumikata\| Iwata, Hiroji\| Ishiba, Toshiyuki\| Ozaki, Yukinori\| Sakai, Takehiko\| Sagara, Yasuaki\| Shimomura, Akihiko\| Sudo, Kazuki\| Terata, Kaori\| Naito, Yoichi\| Nozawa, Kazuki\| Sasaki, Keita\| Mitome, Noriko\| Sadachi, Ryo\| Shibata, Taro\| Shien, Tadahiko\|
キーワード	Breast cancer Primary systemic therapy HER2 cCR Omission of surgery
発行日	2026-01-22
出版物タイトル	International Journal of Clinical Oncology
巻	31巻
号	3号
出版者	Springer Science and Business Media LLC
開始ページ	528
終了ページ	536
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) 2026
論文のバージョン	publisher
PubMed ID	41572060
DOI	10.1007/s10147-026-02967-7
Web of Science KeyUT	001667252800001
関連URL	isVersionOf https://doi.org/10.1007/s10147-026-02967-7

Revised taxonomy reveals sustained introgression and secondary contact in ancient lake ricefishes

フルテキストURL	fulltext.pdf
著者	Yashima, Yuki\| Nofrianto, Andy B.\| Nuryadi, Handung\| Kakioka, Ryo\| Kobayashi, Hirozumi\| Ansai, Satoshi\| Mandagi, Ixchel F.\| Masengi, Kawilarang W. A.\| Lawelle, Sjamsu A.\| Nagano, Atsushi J.\| Kusumi, Junko\| Yamahira, Kazunori\|
キーワード	Demography Hybridization Malili Lakes Oryzias Speciation Sulawesi
発行日	2026-05-12
出版物タイトル	BMC Ecology and Evolution
巻	26巻
号	1号
出版者	Springer Science and Business Media LLC
開始ページ	46
ISSN	2730-7182
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) 2026.
論文のバージョン	publisher
PubMed ID	42121040
DOI	10.1186/s12862-026-02529-5
Web of Science KeyUT	001765782900001
関連URL	isVersionOf https://doi.org/10.1186/s12862-026-02529-5

Immunological effects of amivantamab in EGFR or MET-expressing non-small cell lung cancer

フルテキストURL	fulltext.pdf
著者	Yoshichika, Ryo\| Mukohara, Fumiaki\| Yamada, Kotaro\| Nagasaki, Joji\| Watanabe, Hiroko\| Ueda, Youki\| Suzawa, Ken\| Shien, Kazuhiko\| Toyooka, Shinichi\| Ishino, Takamasa\| Togashi, Yosuke\|
キーワード	Non-small cell lung cancer Amivantamab Antitumor immunity EGFR MET
発行日	2026-03-24
出版物タイトル	Cancer Immunology, Immunotherapy
巻	75巻
号	4号
出版者	Springer Science and Business Media LLC
開始ページ	121
ISSN	1432-0851
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) 2026
論文のバージョン	publisher
PubMed ID	41874698
DOI	10.1007/s00262-026-04369-0
Web of Science KeyUT	001722743200001
関連URL	isVersionOf https://doi.org/10.1007/s00262-026-04369-0