検索結果 - 岡山大学学術成果リポジトリ

Primary angiosarcoma of the breast: a literature review

フルテキストURL	fulltext.pdf
著者	Zhu, Yidan\| Nakamoto, Shogo\| Tsukioki, Takahiro\| Takahashi, Yuko\| Iwatani, Yoko\| Iwatani, Tsuguo\| Zhang, Xinfeng\| Tanioka, Maki\| Shien, Tadahiko\|
キーワード	Primary angiosarcoma of the breast (PBA) complete surgical excision hierarchal levels of scientific evidence literature review
発行日	2024-10
出版物タイトル	Chinese Clinical Oncology
巻	13巻
号	5号
出版者	AME Publishing Company
開始ページ	68
ISSN	2304-3865
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	© AME Publishing Company.
論文のバージョン	publisher
PubMed ID	39260429
DOI	10.21037/cco-24-16
Web of Science KeyUT	001411242500011
関連URL	isVersionOf https://doi.org/10.21037/cco-24-16

Successful removal of a buried lumen-apposing metal stent without complications using pancreatic drainage and a hemostatic agent

フルテキストURL	fulltext.pdf
著者	Fujii, Yuki\| Matsumoto, Kazuyuki\| Otsuka, Motoyuki\|
発行日	2025-05-30
出版物タイトル	Clinical Endoscopy
巻	58巻
号	3号
出版者	The Korean Society of Gastrointestinal Endoscopy
開始ページ	476
終了ページ	477
ISSN	2234-2400
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 Korean Society of Gastrointestinal Endoscopy
論文のバージョン	publisher
PubMed ID	40012024
DOI	10.5946/ce.2024.233
Web of Science KeyUT	001433965200001
関連URL	isVersionOf https://doi.org/10.5946/ce.2024.233

Hormonal changes revealed by selective arterial calcium injection tests in patients with insulinoma treated with EUS–guided ethanol injection

フルテキストURL	fulltext.pdf
著者	Matsumoto, Kazuyuki\| Komatsubara, Motoshi\| Inagaki, Kenichi\| Kato, Hironari\| Otuka, Motoyuki\|
発行日	2024-05
出版物タイトル	Endoscopic Ultrasound
巻	13巻
号	3号
出版者	Ovid Technologies (Wolters Kluwer Health)
開始ページ	193
終了ページ	195
ISSN	2226-7190
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	39318649
DOI	10.1097/eus.0000000000000058
Web of Science KeyUT	001281650400006
関連URL	isVersionOf https://doi.org/10.1097/eus.0000000000000058

Toloese Generates Nitric Oxide through Natural Radiation of Far Infrared Rays, Reducing Serum Glucose, Cholesterol, and Triglycerides

フルテキストURL	fulltext.pdf
著者	Yeo, Min-Ho\| Lee, Young-Hyeon\| Ryu, Mi-Jin\| Choi, Yong-Hak\| Kim, Hye-Sook\| Chang, Kyung-Soo\|
キーワード	Toloese far infrared ray nitric oxide
発行日	2024-06-20
出版物タイトル	Healthcare
巻	12巻
号	12号
出版者	MDPI AG
開始ページ	1227
ISSN	2227-9032
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
PubMed ID	38921341
DOI	10.3390/healthcare12121227
Web of Science KeyUT	001256665800001
関連URL	isVersionOf https://doi.org/10.3390/healthcare12121227

Polished Rice Regulates Maturation but Not Survival of Secondary Cells in Drosophila Male Accessory Gland

フルテキストURL	fulltext.pdf
著者	Otsune, Shinichi\| Matsuka, Mirai\| Shirakashi, Chisato\| Zhang, Xuanshuo\| Nakagoshi, Hideki\|
キーワード	Drosophila ecdysone fecundity fertility nutrition steroid
発行日	2025-05
出版物タイトル	Genes to Cells
巻	30巻
号	3号
出版者	Wiley
開始ページ	e70025
ISSN	1356-9597
NCID	AA11078945
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	40346918
DOI	10.1111/gtc.70025
Web of Science KeyUT	001494783800008
関連URL	isVersionOf https://doi.org/10.1111/gtc.70025

Amyloid-forming property of the N-terminal 1−70 residues of human apolipoprotein A-IV

フルテキストURL	fulltext.pdf
著者	Namba, Norihiro\| Danjo, Tokiko\| Kitagawa, Yuichiro\| Naito, Yoshito\| Ohgita, Takashi\| Shimanouchi, Toshinori\| Saito, Hiroyuki\|
キーワード	Apolipoprotein A-IV Aggregation Amyloid fibril Heparin
発行日	2025-04-16
出版物タイトル	Scientific Reports
巻	15巻
号	1号
出版者	Springer Science and Business Media LLC
開始ページ	13203
ISSN	2045-2322
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	40240491
DOI	10.1038/s41598-025-97992-3
Web of Science KeyUT	001470261000018
関連URL	isVersionOf https://doi.org/10.1038/s41598-025-97992-3

Prolonged TNF-α stimulation induces a PD-1–associated exhaustion-like phenotype in mesenchymal stromal cells

フルテキストURL	fulltext.pdf
著者	Matsunaga, Naoya\| Akiyama, Kentaro\| Mun, Aung Ye\| Zou, Tinling\| Ito, Kazuki\| Tagashira, Ruji\| Kuboki, Takuo\|
キーワード	immune checkpoint immunoregulatory dysfunction mesenchymal stromal cells (MSCs) prolonged inflammatory stimulation TNF-α (tumor necrosis factor-alpha)
発行日	2026-03-06
出版物タイトル	Frontiers in Cell and Developmental Biology
巻	14巻
出版者	Frontiers Media SA
開始ページ	1680076
ISSN	2296-634X
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 Matsunaga, Akiyama, Mun, Zou, Ito, Tagashira and Kuboki.
論文のバージョン	publisher
PubMed ID	41869014
DOI	10.3389/fcell.2026.1680076
Web of Science KeyUT	001718901200001
関連URL	isVersionOf https://doi.org/10.3389/fcell.2026.1680076

Diabetes Burden in the Middle East and North Africa Region, 1990–2023: An Ecological Time-Trend Analysis of GBD Estimates

フルテキストURL	fulltext.pdf
著者	Ouddoud, Hanane\| Lescano, Judah Israel Ong\| Belangoy, Keith Pardillada\| Nishimura, Yoshito\| Harada, Ko\| Hagiya, Hideharu\| Vu, Quynh Thi\| Iwata, Naohiro\| Higashionna, Tsukasa\| Takeda, Tatsuaki\| Zamami, Yoshito\| Koyama, Toshihiro\|
キーワード	GBD 2023 diabetes mellitus Middle East and North Africa joinpoint regression cardiovascular risk factors epidemiology public health
発行日	2026-07-13
出版物タイトル	Medicina
巻	62巻
号	7号
出版者	MDPI AG
開始ページ	1352
ISSN	1648-9144
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 by the authors.
論文のバージョン	publisher
PubMed ID	42512894
DOI	10.3390/medicina62071352
Web of Science KeyUT	001832560800001
関連URL	isVersionOf https://doi.org/10.3390/medicina62071352

Identification of Critical Amino Acid Residues Required for the Polar Localization of a Rice Manganese Transporter

フルテキストURL	fulltext.pdf
著者	Konishi, Noriyuki\| Ma, Jian Feng\|
キーワード	amino acid residue clathrin-mediated endocytosis Mn OsNramp5 polar localization rice root transporter
発行日	2026-06-25
出版物タイトル	Plant Biotechnology Journal
出版者	Wiley
ISSN	1467-7644
NCID	AA11805223
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	42347828
DOI	10.1111/pbi.70708
Web of Science KeyUT	001801836900001
関連URL	isVersionOf https://doi.org/10.1111/pbi.70708

Performance of generative artificial intelligence in oral and maxillofacial radiology based on the board-certification examination of Japan

フルテキストURL	fulltext.pdf
著者	Takeshita, Yohei\| Kawazu, Toshiyuki\| Hisatomi, Miki\| Fujikura, Mamiko\| Okada, Shunsuke\| Shibanuma, Akira\| Namba, Yuri\| Yoshida, Suzuka\| Yoshida, Saori\| Nakamura, Yoshihide\| Yanagi, Yoshinobu\|
キーワード	Artificial intelligence Generative artificial intelligence ChatGPT Large language model Radiology Education
発行日	2026-08-20
出版物タイトル	Oral Radiology
出版者	Springer Science and Business Media LLC
ISSN	0911-6028
NCID	AA10689728
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	42622945
DOI	10.1007/s11282-026-00965-z
関連URL	isVersionOf https://doi.org/10.1007/s11282-026-00965-z

Revisiting particle formation beyond classical nucleation: A unified classification framework for nonclassical pathways

フルテキストURL	fulltext.pdf
著者	Iida, Yuya\| Watanabe, Satoshi\|
キーワード	Particle formation pathway Nucleation Crystallization Pre-nucleation cluster Two-step nucleation Aggregation
発行日	2026-12
出版物タイトル	Advances in Colloid and Interface Science
巻	358巻
出版者	Elsevier BV
開始ページ	104018
ISSN	0001-8686
NCID	AA00512449
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 Authors.
論文のバージョン	publisher
PubMed ID	42628318
DOI	10.1016/j.cis.2026.104018
関連URL	isVersionOf https://doi.org/10.1016/j.cis.2026.104018

Efficacy and Safety of Three Janus Kinase Inhibitors in Ulcerative Colitis Patients over and under 65 Years of Age: A Real-World Comparative Analysis

フルテキストURL	fulltext.pdf
著者	Akiyama, Shintaro\| Shimizu, Hiromichi\| Tamura, Akiko\| Yokoyama, Kaoru\| Sakurai, Toshiyuki\| Kobayashi, Mariko\| Eizuka, Makoto\| Yanai, Shunichi\| Nomura, Kei\| Shibuya, Tomoyoshi\| Takahara, Masahiro\| Hiraoka, Sakiko\| Sako, Minako\| Yoshida, Atsushi\| Tsuruta, Kozo\| Yoshioka, Shinichiro\| Koroku, Miki\| Omori, Teppei\| Saruta, Masayuki\| Matsumoto, Takayuki\| Okamoto, Ryuichi\| Tsuchiya, Kiichiro\| Fujii, Toshimitsu\|
キーワード	Elderly Janus kinase inhibitors Ulcerative colitis
発行日	2025-06-24
出版物タイトル	Inflammatory Intestinal Diseases
巻	10巻
号	1号
出版者	S. Karger AG
開始ページ	180
終了ページ	186
ISSN	2296-9403
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	40667521
DOI	10.1159/000546640
関連URL	isVersionOf https://doi.org/10.1159/000546640

Inhibition of Scarb1 on Endothelial Cells Attenuates Pressure Overload-Induced Heart Failure Progression

フルテキストURL	fulltext.pdf
著者	Katsuki, Toshiomi\| Kusumoto, Dai\| Akiba, Yohei\| Kimura, Mai\| Komuro, Jin\| Nakamura, Takahiro\| Hashimoto, Hisayuki\| Kouka, Thukaa\| Sugai, Kazuhisa\| Katsumata, Yoshinori\| Miyasaka, Masaki\| Suzuki, Yutaka\| Kuramoto, Junko\| Kubota, Yoshiaki\| Fukuda, Keiichi\| Yuasa, Shinsuke\| Ieda, Masaki\|
キーワード	endothelial cells fibroblasts heart failure SCARB1
発行日	2025-10
出版物タイトル	JACC: Basic to Translational Science
巻	10巻
号	10号
出版者	Elsevier BV
開始ページ	101308
ISSN	2452-302X
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 Authors.
論文のバージョン	publisher
PubMed ID	40772900
DOI	10.1016/j.jacbts.2025.05.003
Web of Science KeyUT	001612354900003
関連URL	isVersionOf https://doi.org/10.1016/j.jacbts.2025.05.003

A Novel Approximate Solution Method for Euclidean Steiner Tree Problem Based on Genetic Algorithm

フルテキストURL	fulltext.pdf
著者	Zhang, Liping\| Migita, Tsuyoshi\| Takahashi, Norikazu\|
キーワード	Combinatorial optimization genetic algorithm Fermat problem Weiszfeld’s method Delaunay triangulation
発行日	2026-08
出版物タイトル	IEEE Access
巻	14巻
出版者	Institute of Electrical and Electronics Engineers (IEEE)
開始ページ	122947
終了ページ	122962
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	© 2026 The Authors.
論文のバージョン	publisher
DOI	10.1109/access.2026.3722514
関連URL	isVersionOf https://doi.org/10.1109/access.2026.3722514

Vaccination in paediatric, adolescent, and transitional-age rheumatic diseases: a systematic review

フルテキストURL	fulltext.pdf
著者	Ohnishi, Takuma\| Wakiguchi, Hiroyuki\| Ishimori, Shingo\| Itoh, Naohiro\| Yashiro, Masato\| Yamazaki, Susumu\| Okafuji, Ikuo\| Ohtomo, Yoshiyuki\| Kobayashi, Ichiro\|
キーワード	Bacille Calmette–Guérin diphtheria, pertussis, and tetanus vaccine hepatitis A virus vaccine hepatitis B virus vaccine human papillomavirus vaccine inactivated polio vaccine influenza vaccine measles, mumps, and rubella vaccine pneumococcal vaccine varicella zoster virus vaccine
発行日	2025-07-25
出版物タイトル	Modern Rheumatology
巻	36巻
号	1号
出版者	Oxford University Press (OUP)
開始ページ	97
終了ページ	112
ISSN	1439-7595
NCID	AA1157187X
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	© Japan College Rheumatology 2025.
論文のバージョン	publisher
PubMed ID	40709824
DOI	10.1093/mr/roaf069
Web of Science KeyUT	001551830200001
関連URL	isVersionOf https://doi.org/10.1093/mr/roaf069

An interdisciplinary approach to sampling hard rock cores of the oceanic crust for microbiological and biogeochemical research

フルテキストURL	fulltext.pdf
著者	Brazelton, William J.\| Cavazos, Oscar\| Robare, Jordyn A.\| Southam, Gordon\| Suhonen, Johanna\| Wang, Fengping\| Lang, Susan Q.\| McCaig, Andrew\| Blum, Peter\| Abe, Natsue\| Coltat, Rémi\| Deans, Jeremy R.\| Dickerson, Kristin L.\| Godard, Marguerite\| John, Barbara E.\| Klein, Frieder\| Kuehn, Rebecca\| Lin, Kuan-Yu\| Lissenberg, C. Johan\| Liu, Haiyang\| Lopes, Ethan L.\| Nozaka, Toshio\| Parsons, Andrew J.\| Pathak, Vamdev\| Reagan, Mark K.\| Wheat, C. Geoffrey\|
発行日	2026-08-11
出版物タイトル	Scientific Drilling
巻	35巻
号	2号
出版者	Copernicus GmbH
開始ページ	159
終了ページ	169
ISSN	1816-3459
NCID	AA12314103
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) 2026.
論文のバージョン	publisher
DOI	10.5194/sd-35-159-2026
Web of Science KeyUT	001846013200001
関連URL	isVersionOf https://doi.org/10.5194/sd-35-159-2026

Effect of Fluorine on the Stability of Dense Hydrous Mg Silicates With Implications for the Deep Water Cycle

フルテキストURL	fulltext.pdf
著者	Yoshino, Takashi\| Miao, Yunfan\| Saji, Satheesh T.\| Ikuta, Daijo\| Kondo, Nozomi\| Ishii, Takayuki\| He, Xuejing\| Ota, Tsutomu\| Kunihiro, Takuya\|
キーワード	dense hydrous Mg silicates fluorine water transition zone superhydrous phase B phase relation
発行日	2026-08
出版物タイトル	Journal of Geophysical Research: Solid Earth
巻	131巻
号	8号
出版者	American Geophysical Union (AGU)
開始ページ	e2025JB033593
ISSN	2169-9313
NCID	AA10819743
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
DOI	10.1029/2025jb033593
Web of Science KeyUT	10.1029/2025jb033593
関連URL	isVersionOf https://doi.org/10.1029/2025jb033593

Transcanal Cochlear Implantation Under Endoscopic Guidance with Canal Closure in a Pediatric Patient with CHARGE Syndrome: A Case Report and Surgical Technique

JaLCDOI	10.18926/AMO/71071
フルテキストURL	80_4_265.pdf
著者	Yamasaki, Takuto\| Sugaya, Akiko\| Naoi, Yuto\| Kariya, Shin\| Ando, Mizuo\|
抄録	Cochlear implantation (CI) in patients with CHARGE syndrome presents unique surgical challenges due to complex external, middle, and inner ear malformations. We describe the case of a 3-year-old Japanese boy for whom simultaneous transcanal CI under endoscopic guidance and external auditory canal closure were performed. This approach enabled safe electrode placement and resulted in favorable auditory outcomes, representing a potential novel surgical option for CI in patients with CHARGE syndrome. There are few reports of this type of surgical intervention, and the present case highlights the feasibility and clinical benefits of individualized surgical planning for CI in anatomically complex patients.
キーワード	CHARGE syndrome cochlear implantation transcanal approach temporal bone anomaly pediatric otologic 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	265
終了ページ	270
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

Spinous Process Plate Fixation Alone for an AO Spine Osteoporotic Fracture (OF) 5 Diffuse Idiopathic Skeletal Hyperostosis (DISH)-Associated Thoracolumbar Fracture in a Nonagenarian

JaLCDOI	10.18926/AMO/71070
フルテキストURL	80_4_259.pdf
著者	Yabuno, Satoru\| Yunoki, Masatoshi\| Takeuchi, Saori\| Hirashita, Koji\|
抄録	Diffuse idiopathic skeletal hyperostosis (DISH) predisposes the spine to highly unstable fractures because of long lever-arm biomechanics. Unstable injuries, including AO Spine Osteoporotic Fracture (OF) type 5, are typically treated with long-segment posterior instrumentation; however, pedicle-screw fixation may be infeasible in very elderly patients with severe osteoporosis, critically narrow pedicles, and/or significant comorbidities. A 93-year-old Japanese woman presented with severe back pain without apparent trauma. Computed tomography (CT) revealed a T12 fracture with DISH, classified as OF5. The pedicles were critically narrow (3.7-4.1 mm), and dual-energy X-ray absorptiometry confirmed severe osteoporosis. Because conventional pedicle-screw fixation was considered technically unsafe and excessively invasive, limited posterior stabilization was performed using a single spinous process plate spanning T10-L1. The operative time was 48 min and the estimated blood loss was 10 ml. Immediate postoperative CT confirmed appropriate implant positioning and maintained alignment. At the 1-year follow-up, CT demonstrated solid bony union with preserved alignment and no implant failure; the patient had remained pain-free and ambulatory. This case demonstrates that spinous process-plate fixation can be a minimally invasive salvage option for carefully selected very-elderly patients with DISH when pedicle-screw instrumentation is not feasible.
キーワード	DISH vertebral fracture osteoporosis spinous process plate
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	259
終了ページ	264
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	Resnick D and Niwayama G: Radiographic and pathologic features of spinal involvement in diffuse idiopathic skeletal hyperostosis (DISH). Radiology (1976) 119: 559-568.\| Wu Y, Ye Q, He D, Wei Y, Pan Y and Wang Y: Effect of Diffuse Idiopathic Skeletal Hyperostosis on the Occurrence of Thoracolumbar Vertebral Fragility Fractures at Different Ages. Global Spine J (2025) 15: 2075-2086.\| Harlianto NI, Ezzafzafi S, Foppen W, Kuperus JS, van der Horst-Bruinsma IE, de Jong PA and Verlaan JJ: The prevalence of vertebral fractures in diffuse idiopathic skeletal hyperostosis and ankylosing spondylitis: A systematic review and meta-analysis. N Am Spine Soc J (2024) 17: 100312.\| Blattert TR, Schnake KJ, Gonschorek O, Gercek E, Hartmann F, Katscher S, Mork S, Morrison R, Muller M, Partenheimer A, Piltz S, Scherer MA, Ullrich BW, Verheyden A, Zimmermann V and the Spine Section of the German Society for Orthopaedics and Trauma. Nonsurgical and Surgical Management of Osteoporotic Vertebral Body Fractures: Recommendations of the Spine Section of the German Society for Orthopaedics and Trauma (DGOU). Global Spine J (2018) 8: 50-55.\| Tomii M, Itoh Y, Numazawa S, Watanabe K and Nakagawa H: Spinous process plate (S-plate) fixation after posterior interbody fusion for lumbar canal stenosis due to spondylolisthesis. Neurosurg Rev (2013) 36: 139-143.\| Diederichs G, Engelken F, Marshall LM, Peters K, Black DM, Issever AS, Barrett-Connor E, Orwoll E, Hamm B, Link TM and Osteoporotic Fractures in Men (MrOs) Research Group: Diffuse idiopathic skeletal hyperostosis (DISH): relation to vertebral fractures and bone density. Osteoporos Int (2011) 22: 1789-1797.\| Page PS, Greeneway GP, Lake WB, Brooks NP, Josiah DT, Hanna AS and Resnick DK: Outcomes following conservative treatment of extension fractures in the setting of diffuse idiopathic skeletal hyperostosis: is external orthosis alone a reasonable option? J Neurosurg Spine (2022) 37: 927-931.\| Solitro GF, Whitlock K, Amirouche F, Mehta AI and McDonnell A: Currently Adopted Criteria for Pedicle Screw Diameter Selection. Int J Spine Surg (2019) 13: 132-145.\| Matsukawa K, Yato Y, Hynes RA, Imabayashi H, Hosogane N, Asazuma T, Matsui T, Kobayashi Y and Nemoto K: Cortical Bone Trajectory for Thoracic Pedicle Screws: A Technical Note. Clin Spine Surg (2017) 30: 497-504.\| Wang H, Wang H, Sribastrav SS, Ye F, Liang C, Li Z, Wang J, Liu H, Wang X and Zheng Z: Comparison of pullout strength of the thoracic pedicle screw between intrapedicular and extrapedicular technique: a meta-analysis and literature review. Int J Clin Exp Med (2015) 8: 22237-22245.\| Ikuma H, Takao S, Inoue Y, Hirose T, Matsukawa K and Kawasaki K: Treatment of Thoracolumbar Spinal Fracture Accompanied by Diffuse Idiopathic Skeletal Hyperostosis Using Transdiscal Screws for Diffuse Idiopathic Skeletal Hyperostosis: Preliminary Results. Asian Spine J (2021) 15: 340-348.\| Hishiya T, Ishikawa T and Ota M: Posterior spinal fixation using penetrating endplate screws in patients with diffuse idiopathic skeletal hyperostosis-related thoracolumbar fractures. J Neurosurg Spine (2021) 34: 936-941.\| Nakao Y SS, Kimura M, Yamada T, Yamamoto Y and Takashiba K: Spinal fusion using a spinous process plate (S-plate)- clinical results and mechanical strength. The journal of the Japan Spine Research Society (2006) 17: 119.\| Ugawa R, Fujiwara Y and Matsumoto T: Clinical Outcomes of Transdiscal Screws for Thoracolumbar Spinal Fractures with Marked Anterior Distraction Gap Accompanied by Diffuse Idiopathic Skeletal Hyperostosis. Medicina (Kaunas) (2025) 61: 1-9.\|

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.\|