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JaLCDOI 10.18926/AMO/68654
FullText URL 79_2_139.pdf
Author Takeda, Yasushige| Noma, Kazuhiro| Maeda, Naoaki| Mizusawa, Yohei| Matsumoto, Hijiri| Kondo, Yuhei| Kunitomo, Tomoyoshi| Tanoue, Yukinori| Hashimoto, Masashi| Tanabe, Shunsuke| Fujiwara, Toshiyoshi|
Abstract In thoracic esophageal cancer, lymph node dissection around the recurrent laryngeal nerve is crucial but poses a risk of nerve palsy, affecting postoperative quality of life. In cases with an aberrant right subclavian artery (ARSA), the right recurrent laryngeal nerve is absent, and the non-recurrent inferior laryngeal nerve (NRILN) enters the larynx directly from the vagus nerve in the cervical region. Identifying the course of the NRILN is vital to avoid injury. A case of esophageal cancer with an ARSA, in which the course of the NRILN was preserved using the Nerve Integrity Monitoring (NIM) system during surgery, is described.
Keywords esophageal cancer intraoperative nerve monitoring aberrant right subclavian artery non-recurrent inferior laryngeal nerve thoracoscopic esophagectomy
Amo Type Case Report
Publication Title Acta Medica Okayama
Published Date 2025-04
Volume volume79
Issue issue2
Publisher Okayama University Medical School
Start Page 139
End Page 144
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
JaLCDOI 10.18926/AMO/68652
FullText URL 79_2_129.pdf
Author Tsuji, Akihiro| Shiode, Yusuke| Kimura, Shuhei| Hosokawa, Mio| Matoba, Ryo| Morita, Tetsuro| Takahashi, Kosuke| Morizane, Yuki|
Abstract A 66-year-old woman presented with significant anterior capsule contraction and intraocular lens dislocation in both eyes 4 months after cataract surgery. Postoperative examinations such as fluorescein angiography, Goldmann perimetry, and electroretinography revealed retinitis pigmentosa (RP). Patients with significant anterior capsule contraction after cataract surgery should be closely examined because RP may be a contributing factor.
Keywords retinitis pigmentosa intraocular lens anterior capsule contraction
Amo Type Case Report
Publication Title Acta Medica Okayama
Published Date 2025-04
Volume volume79
Issue issue2
Publisher Okayama University Medical School
Start Page 129
End Page 134
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
JaLCDOI 10.18926/AMO/68651
FullText URL 79_2_123.pdf
Author Akatsuka, Riku| Kimura, Shuhei| Matoba, Ryo| Morizane Hosokawa, Mio| Shiode, Yusuke| Morita, Tetsuro| Doi, Shinichiro| Morizane, Yuki|
Abstract A 78-year-old woman presented with sudden vision loss and central scotoma. Visual acuity in the right eye was 20/222, with submacular hemorrhage (SMH) and Henle fiber layer hemorrhage (HFLh) due to retinal arterial macroaneurysm (RAM) rupture. She underwent SMH displacement, including cataract surgery, vitrectomy, intravitreal injection of tissue-plasminogen activator, and air tamponade. Three months postoperatively the SMH and HFLh had disappeared and visual acuity had improved to 20/200. Six months postoperatively, a macular hole had developed. We performed an inverted internal limiting membrane flap and gas tamponade. Ten months later, the hole had closed and visual acuity had improved to 20/100.
Keywords submacular hemorrhage Henle fiber layer hemorrhage retinal arterial macroaneurysm rupture macular hole inverted internal limiting membrane flap technique
Amo Type Case Report
Publication Title Acta Medica Okayama
Published Date 2025-04
Volume volume79
Issue issue2
Publisher Okayama University Medical School
Start Page 123
End Page 127
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
JaLCDOI 10.18926/AMO/68649
FullText URL 79_2_109.pdf
Author Awai, Kyoko| Nakatsuka, Mikiya|
Abstract The status of postpartum depression was elucidated herein with the use of the Edinburgh Postnatal Depression Scale (EPDS) in women in Shikoku, Japan who became pregnant and gave birth after undergoing infertility treatment, including assisted reproductive technology (ART). The assessment was performed during their children’s 4-month health examination. The relationships between postpartum depression and the mothers’ background factors and scores on the Big Five personality traits scale were also examined. Of the Big Five personality traits, the scores for neuroticism were significantly higher in the ART group (n=71) than in the general infertility treatment (n=118) and natural pregnancy (n=872) groups. No significant differences in EPDS scores were seen among these three groups. A logistic regression analysis showed that neuroticism was associated with an EPDS score ≧9 points, (which is suggestive of postpartum depression, ) in all groups. Moreover, although a long-standing marriage had an inhibitory effect on postpartum depression in the natural pregnancy group, no such trend was seen in the ART group, which included many women with long-standing marriages. Particularly for women who become pregnant by ART, an individualized response that pays close attention to the woman’s personality traits is needed.
Keywords infertility treatment assisted reproductive technology postpartum postpartum depression personality trait
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2025-04
Volume volume79
Issue issue2
Publisher Okayama University Medical School
Start Page 109
End Page 116
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
JaLCDOI 10.18926/AMO/68647
FullText URL 79_2_093.pdf
Author Tsuchie, Rina| Fukuda, Mari| Tsumura, Hideki| Kinuta, Minako| Hisamatsu, Takashi| Kanda, Hideyuki|
Abstract School teachers are subject to both physical and mental health problems. We examined cross-sectional relationships between work engagement and major health outcomes among junior and senior high school teachers in Japan via a nationwide survey in 2019-2020. A total of 3,160 respondents were included in the analyses (19.9% response rate). Work engagement was assessed with the Utrecht Work Engagement Scale-9 (UWES-9), and we thus divided the teachers into quartiles according to their UWES-9 scores. Based on validated questionnaires, we assessed insomnia, psychological distress, and neck pain as health outcomes. A binomial logistic regression adjusted for age, gender, school type, teacher’s roles, involvement in club activities, division of duties, employment status, and whether they lived with family demonstrated that the teachers with lower UWES-9 scores had higher burdens of insomnia, psychological distress, and neck pain (odds ratios [95% confidence intervals] in 4th vs. 1st quartile, 2.92 (2.34-3.65), 3.70 (2.81-4.88), and 2.12 (1.68-2.68), respectively; all trend p<0.001). There were no significant differences in these associations between full-time and part-time teachers. Our findings indicate that low work engagement may contribute to physical and mental health issues among junior and senior high school teachers, thus providing insights for preventing health problems in this profession.
Keywords work engagement school teachers insomnia psychological distress neck pain
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2025-04
Volume volume79
Issue issue2
Publisher Okayama University Medical School
Start Page 93
End Page 100
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
JaLCDOI 10.18926/AMO/68644
FullText URL 79_2_065.pdf
Author Maki, Masatoshi| Takada, Ryo| Ishigo, Tomoyuki| Fujiwara, Miki| Takahashi, Yoko| Otsuka, Shinya| Tamura, Koji| Hamaoka, Terutaka|
Abstract Anamorelin (ANAM) is used to treat cancer-associated cachexia, a syndrome involving muscle loss and anorexia. The timing of the initiation of ANAM treatment is crucial to its efficacy. Although the body mass index (BMI) is a diagnostic criterion for cancer cachexia, no studies have explored its association with ANAM efficacy. We conducted a single-center, retrospective cohort study to investigate the association between the pre-treatment BMI and ANAM efficacy in patients with cancer-associated cachexia (n=47). The ANAM treatment was considered effective if the patient’s appetite improved within 30 days of treatment initiation. We calculated a BMI cutoff value (19.5 kg/m2) and used it to divide the patients into high- and low-BMI groups. Their background, clinical laboratory values, cancer types, and treatment lines were investigated. Twenty (42.6%) had a high BMI (≥ 19.5 kg/m2) and 27 (57.4%) had a low BMI (< 19.5 kg/m2). High BMI was significantly associated with ANAM effectiveness (odds ratio 7.86, 95% confidence interval 1.99-31.00, p=0.003). Together these results indicate that it is beneficial to initiate ANAM treatment before a patient’s BMI drops below 19.5 kg/m2. Our findings will help advance cancer cachexia treatment and serve as a reference for clinicians to predict ANAM’s efficacy.
Keywords anamorelin cancer-associated cachexia body mass index albumin efficacy rate
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2025-04
Volume volume79
Issue issue2
Publisher Okayama University Medical School
Start Page 65
End Page 73
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
FullText URL fulltext.pdf
Author Ni, Yilei| Wakimoto, Shuichi| Tian, Weihang| Toda, Yuichiro| Kanda, Takefumi| Yamaguchi, Daisuke|
Keywords McKibben artificial muscle machine learning optical fiber motion estimation
Published Date 2025-04-01
Publication Title Sensors
Volume volume25
Issue issue7
Publisher MDPI
Start Page 2221
ISSN 1424-8220
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 by the authors.
File Version publisher
PubMed ID 40218734
DOI 10.3390/s25072221
Web of Science KeyUT 001467210900001
Related Url isVersionOf https://doi.org/10.3390/s25072221
FullText URL fulltext.pdf
Author Nishida, Chisa| Honda, Hiroyuki| Otsuka, Yuki| Hagiya, Hideharu| Nakano, Yasuhiro| Oguni, Kohei| Tokumasu, Kazuki| Sakurada, Yasue| Obika, Mikako| Otsuka, Fumio|
Keywords COVID-19 pandemic lockdown weight gain medical check-ups lifestyle
Published Date 2025-03-25
Publication Title Journal of Clinical Medicine
Volume volume14
Issue issue7
Publisher MDPI
Start Page 2242
ISSN 2077-0383
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 by the authors.
File Version publisher
PubMed ID 40217694
DOI 10.3390/jcm14072242
Web of Science KeyUT 001463577200001
Related Url isVersionOf https://doi.org/10.3390/jcm14072242
FullText URL fulltext.pdf
Author Kano, Yuzuki| Tanabe, Katsuyuki| Kitagawa, Masashi| Sugiyama, Hitoshi| Yamanoi, Tomoaki| Yoshinaga, Kasumi| Bekku, Kensuke| Nishimura, Shingo| Araki, Motoo| Wada, Jun|
Published Date 2025-03-25
Publication Title PLoS ONE
Volume volume20
Issue issue3
Publisher Public Library of Science
Start Page e0320482
ISSN 1932-6203
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Kano et al.
File Version publisher
PubMed ID 40131973
DOI 10.1371/journal.pone.0320482
Web of Science KeyUT 001456889900024
Related Url isVersionOf https://doi.org/10.1371/journal.pone.0320482
FullText URL fulltext.pdf
Author Igawa, Shoko| Inokuchi, Toshihiro| Hiraoka, Sakiko| Toyosawa, Junki| Aoyama, Yuki| Yamasaki, Yasushi| Kinugasa, Hideaki| Takahara, Masahiro| Okada, Hiroyuki| Otsuka, Motoyuki|
Keywords biologics therapy tacrolimus thiopurine ulcerative colitis
Published Date 2025-04-02
Publication Title JGH Open
Volume volume9
Issue issue4
Publisher Wiley
Start Page e70139
ISSN 2397-9070
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 The Author(s).
File Version publisher
PubMed ID 40177188
DOI 10.1002/jgh3.70139
Web of Science KeyUT 001457389100001
Related Url isVersionOf https://doi.org/10.1002/jgh3.70139
Author Terasaki, Hidenori| Kamina, Hiroyuki| Kawaguchi, Saori I.| Kondo, Tadashi| Morioka, Ko| Tsuruoka, Ryo| Sakurai, Moe| Yoneda, Akira| Kamada, Seiji| Hirao, Naohisa|
Note This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Hidenori Terasaki, Hiroyuki Kamina, Saori I. Kawaguchi, Tadashi Kondo, Ko Morioka, Ryo Tsuruoka, Moe Sakurai, Akira Yoneda, Seiji Kamada, Naohisa Hirao; Development of density measurement at high pressure and high temperature using the x-ray absorption method combined with laser-heated diamond anvil cell. Rev. Sci. Instrum. 1 March 2025; 96 (3): 033907. https://doi.org/10.1063/5.0223133 and may be found at https://doi.org/10.1063/5.0223133| This fulltext file will be available in Mar. 2026.|
Published Date 2025-03-25
Publication Title Review of Scientific Instruments
Volume volume96
Issue issue3
Publisher AIP Publishing
Start Page 033907
ISSN 0034-6748
NCID AA00817730
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Author(s).
File Version publisher
PubMed ID 40130982
DOI 10.1063/5.0223133
Web of Science KeyUT 001451263200001
Related Url isVersionOf https://doi.org/10.1063/5.0223133
JaLCDOI 10.18926/68539
Title Alternative A Study on the Relationship between Kazuo Inamori's Philosophy, the Teachings of Nanshu Saigo, and the Iroha Poem by Prince Jisshin
FullText URL hss_059_025.pdf
Author MACHIDA, Hisashi|
Abstract  一代で京セラやKDDIの前身となる第二電電(DDI)を創業し、合計数兆円企業に育て、倒産した日本航空(JAL)を3年で再建し、再上場に導いた稀代の経営者稲盛和夫は、アメーバ経営という独自の経営手法だけでなく、理念経営により数万人を導いてきた。中小企業の一経営者が経営の中から導き出した人生成功の処世術のルーツは何処にあるのか。生まれ育った薩摩の基礎となる郷中(ごじゅう)教育とは何か、などについて経営学の観点から関心が湧く。
 稲盛和夫が京セラ創業以降に出会い、自ら経営理念の基礎とした地元の偉人である西郷隆盛の言行録である西郷南洲翁遺訓及び16世紀に薩摩や日向など南九州を統一した島津家第15代領主島津貴久公の実父島津忠良(日新)が残した、島津日新公いろは歌とどのように連関があるのか。そもそも薩摩生まれの3名の思想にどのような連関があるのか、についても関心が湧く。この研究では、質的研究法であるグラウンデッド・セオリー・アプローチを援用して、稲盛和夫のフィロソフィーと西郷南洲翁遺訓及び日新公いろは歌の連関について分析した。結果的に3つの概念は400年の時代を超えて、連関していることが分析により明らかになった。特に稲盛和夫のフィロソフィーが稲盛和夫が敬愛する西郷隆盛の言行録である西郷南洲翁遺訓に正の影響を受けているだけでなく、薩摩での教育を背景に、400年前に遡る日新公いろは歌からも正の影響を受けていることが明らかになった。400年に渡り薩摩の人々が受け継いできた理念には、時代を超えても人が生きていく中で基礎とすべき、もしくは人生で重要なコアな思想・資質とすべき概念があると考えられる。
Keywords 稲盛和夫 (Kazuo Inamori) フィロソフィー (philosophy) 西郷隆盛 (Takamori Saigo) 西郷南洲翁遺訓 (the teachings of Nanshu Saigo) 島津忠良(日新) (Tadayoshi Shimazu (Nissin)) 日新公いろは歌 (Nisshin Iroha Uta) グラウンデッド・セオリー・アプローチ (grounded theory approach)
Publication Title Journal of Humanities and Social Sciences
Published Date 2025-03-28
Volume volume59
Start Page 25
End Page 44
ISSN 1881-1671
language Japanese
Copyright Holders Copyright (c) 2025 岡山大学大学院社会文化科学研究科
File Version publisher
JaLCDOI 10.18926/CTED/68502
Title Alternative Recommendations on how to View STEAM Education in General Education and Development of Classes and Teacher Training –Through the Enrichment of Integrated Inquiry Time–
FullText URL cted_015_325.pdf
Author EBARA, Mitsuo| INADA, Yoshihiko|
Abstract  本実践報告では,普通科における STEAM 教育の捉え方を提言し,具体的な授業実践や教員研修を提案する。先行研究等で議論されている STEAM 教育の概念等から,STEAM 教育の根幹は創造性を涵養・刺激・発揮する教育であると捉え,STEAM 教育と最も親和性が高い総合的な探究の時間で授業実践を行った。取り組みの効果については,成果物の分析やヒアリング調査等を通して検証し,探究を自分事にできていることが示唆された。また,生徒が創造性を涵養・刺激・発揮する場面は,各教科等の授業内でも実現できると考え,「楽しく深まる授業」をテーマにした教員研修の開発を行った。この研修では授業開発を教員のチーム探究と捉え,総合的な探究の時間で生徒が取り組むワーク等も活用した。総合的な探究の時間を受けた経験のない教員が探究活動のプロセスを経験し,探究の楽しさやワクワク感を実感できることも狙っている。主体的で活発な全校研修が実現し,教員が探究的に授業創りを進めることのできる研修の仕掛けを見出すことができた。
Keywords STEAM 教育 (STEAM education) 創造性 (creativity) 総合的な探究の時間 (integrated inquiry time) 普通科 (general education) 教員研修 (teacher training)
Publication Title Bulletin of Center for Teacher Education and Development, Okayama University
Published Date 2025-03-28
Volume volume15
Start Page 325
End Page 339
ISSN 2186-1323
language Japanese
Copyright Holders Copyright © 2025 岡山大学教師教育開発センター
File Version publisher
FullText URL fulltext.pdf
Author Fujii, Yuki| Matsumoto, Kazuyuki| Ochi, Kiyoaki| Himei, Hitomi| Sakakihara, Ichiro| Ueta, Eijiro| Toyokawa, Tatsuya| Harada, Ryo| Ogawa, Taiji| Tomoda, Takeshi| Kato, Hironari| Sato, Ryosuke| Obata, Taisuke| Matsumi, Akihiro| Miyamoto, Kazuya| Uchida, Daisuke| Horiguchi, Shigeru| Tsutsumi, Koichiro| Otsuka, Motoyuki|
Keywords clipping closure delayed bleeding endoscopic papillectomy
Published Date 2025
Publication Title Therapeutic Advances in Gastroenterology
Volume volume18
Publisher SAGE Publications
ISSN 1756-2848
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s), 2025.
File Version publisher
PubMed ID 40104325
DOI 10.1177/17562848251326450
Web of Science KeyUT 001447404800001
Related Url isVersionOf https://doi.org/10.1177/17562848251326450
FullText URL fulltext.pdf
Author Tanaka, Shin| Umeda, Masashi| Ujike, Hiroyuki| Ryuko, Tsuyoshi| Tomioka, Yasuaki| Miyoshi, Kentaroh| Okazaki, Mikio| Sugimoto, Seiichiro| Toyooka, Shinichi|
Keywords Lung preservation Donation after circulatory death Abdominal normothermic regional perfusion
Note The version of record of this article, first published in General Thoracic and Cardiovascular Surgery, is available online at Publisher’s website: http://dx.doi.org/10.1007/s11748-025-02137-y|
Published Date 2025-03-16
Publication Title General Thoracic and Cardiovascular Surgery
Publisher Springer Science and Business Media LLC
ISSN 1863-6705
NCID AA12201344
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
PubMed ID 40089938
DOI 10.1007/s11748-025-02137-y
Web of Science KeyUT 001446042300001
Related Url isVersionOf https://doi.org/10.1007/s11748-025-02137-y
FullText URL fulltext.pdf
Author Maeda, Chihiro| Ema, Tadashi|
Published Date 2025
Publication Title Chemical Communications
Volume volume61
Issue issue25
Publisher Royal Society of Chemistry (RSC)
Start Page 4757
End Page 4773
ISSN 1359-7345
NCID AA11071130
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Royal Society of Chemistry 2025
File Version publisher
PubMed ID 40035634
DOI 10.1039/d4cc06307d
Web of Science KeyUT 001436110000001
Related Url isVersionOf https://doi.org/10.1039/d4cc06307d
FullText URL fulltext.pdf
Author Hasei, Joe| Hanzawa, Mana| Nagano, Akihito| Maeda, Naoko| Yoshida, Shinichirou| Endo, Makoto| Yokoyama, Nobuhiko| Ochi, Motoharu| Ishida, Hisashi| Katayama, Hideki| Fujiwara, Tomohiro| Nakata, Eiji| Nakahara, Ryuichi| Kunisada, Toshiyuki| Tsukahara, Hirokazu| Ozaki, Toshifumi|
Keywords generative AI chatbot large language model pediatric cancer adolescent and young adult (AYA) psychological support
Published Date 2025-02-25
Publication Title Frontiers in Digital Health
Volume volume7
Publisher Frontiers Media
Start Page 1543543
ISSN 2673-253X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Hasei, Hanzawa, Nagano, Maeda, Yoshida, Endo, Yokoyama, Ochi, Ishida, Katayama, Fujiwara, Nakata, Nakahara, Kunisada, Tsukahara and Ozaki.
File Version publisher
PubMed ID 40070545
DOI 10.3389/fdgth.2025.1543543
Web of Science KeyUT 001441098700001
Related Url isVersionOf https://doi.org/10.3389/fdgth.2025.1543543
FullText URL fulltext.pdf
Author Rahmadani, Alfiandi Aulia| Syaifudin, Yan Watequlis| Setiawan, Budhy| Panduman, Yohanes Yohanie Fridelin| Funabiki, Nobuo|
Keywords Internet of Things campus air quality pollutant detection SEMAR sensor technology web application
Published Date 2024-12-25
Publication Title Journal of Sensor and Actuator Networks
Volume volume14
Issue issue1
Publisher MDPI
Start Page 2
ISSN 2224-2708
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 by the authors.
File Version publisher
DOI 10.3390/jsan14010002
Web of Science KeyUT 001430056000001
Related Url isVersionOf https://doi.org/10.3390/jsan14010002
FullText URL fulltext.pdf
Author Matsumura, Kentarou| Hosken, David J.| Noda, Tomohito| Miyatake, Takahisa| Sharma, Manmohan D.|
Keywords anti-predator behavior artificial selection death-feigning metabolic rate personality Tribolium
Published Date 2025-02-15
Publication Title Journal of Insect Science
Volume volume25
Issue issue1
Publisher Oxford University Press
Start Page 16
ISSN 1536-2442
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025.
File Version publisher
PubMed ID 39953933
DOI 10.1093/jisesa/ieaf007
Web of Science KeyUT 001421314500001
Related Url isVersionOf https://doi.org/10.1093/jisesa/ieaf007
JaLCDOI 10.18926/AMO/68363
FullText URL 79_1_059.pdf
Author Minakawa, Shun| Hirano, Masayuki| Takahashi, Kazuya| Imamura, Yuta| Watanabe, Takashi|
Abstract Intraorbital arteriovenous fistulas (IOAVFs) are rare vascular abnormalities. We describe a case of an IOAVF featuring a direct shunt between the accessory meningeal artery and the superior ophthalmic artery. A 55-year-old woman presented with a 1-month history of visual impairment in her right eye, and magnetic resonance imaging (MRI) revealed optic neuritis-like findings. Steroid pulse therapy temporarily resolved visual impairment. However, 1 month later, she experienced decreased visual acuity, ocular conjunctival hyperemia, edema, and a pulsatile murmur. Contrast-enhanced MRI and digital subtraction angiography revealed compression optic neuropathy due to an IOAVF. Following successful treatment with transarterial embolization, her symptoms disappeared.
Keywords intraorbital arteriovenous fistula compressive optic neuropathy accessory meningeal artery superior ophthalmic vein
Amo Type Case Report
Publication Title Acta Medica Okayama
Published Date 2025-02
Volume volume79
Issue issue1
Publisher Okayama University Medical School
Start Page 59
End Page 64
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 40012161
Web of Science KeyUT 001440463800008