Kawano, Seiji - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Analysis of painful situations during unsedated esophagogastroduodenoscopy

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Author	Kanzaki, Hiromitsu\| Kuraoka, Sakiko\| Satomi, Takuya\| Okanoue, Shotaro\| Hamada, Kenta\| Kono, Yoshiyasu\| Iwamuro, Masaya\| Kawano, Seiji\| Kawahara, Yoshiro\| Okada, Hiroyuki\| Otsuka, Motoyuki\|
Keywords	Endoscopy Upper GI Tract Quality and logistical aspects Training Quality management Performance and complications
Published Date	2024-11
Publication Title	Endoscopy International Open
Volume	volume12
Issue	issue11
Publisher	Thieme Gruppe
Start Page	E1267
End Page	E1276
ISSN	2364-3722
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024. The Author(s).
File Version	publisher
PubMed ID	39524195
DOI	10.1055/a-2401-6804
Web of Science KeyUT	001350803100005
Related Url	isVersionOf https://doi.org/10.1055/a-2401-6804

Clinical Significance of Prior Ramucirumab Use on the Effectiveness of Nivolumab as the Third-Line Regimen in Gastric Cancer: A Multicenter Retrospective Study

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Author	Obayashi, Yuka\| Hirata, Shoichiro\| Kono, Yoshiyasu\| Abe, Makoto\| Miyahara, Koji\| Nakagawa, Masahiro\| Ishida, Michihiro\| Choda, Yasuhiro\| Hamada, Kenta\| Iwamuro, Masaya\| Kawano, Seiji\| Kawahara, Yoshiro\| Otsuka, Motoyuki\|
Note	The version of record of this article, first published in Drugs - Real World Outcomes, is available online at Publisher’s website: http://dx.doi.org/10.1007/s40801-024-00460-z\|
Published Date	2024-10-19
Publication Title	Drugs - Real World Outcomes
Volume	volume11
Issue	issue4
Publisher	Springer Nature
Start Page	557
End Page	564
ISSN	2199-1154
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2024
File Version	publisher
PubMed ID	39425893
DOI	10.1007/s40801-024-00460-z
Web of Science KeyUT	001337505400001
Related Url	isVersionOf https://doi.org/10.1007/s40801-024-00460-z

Drug-induced mucosal alterations observed during esophagogastroduodenoscopy

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Author	Iwamuro, Masaya\| Kawano, Seiji\| Otsuka, Motoyuki\|
Keywords	Diagnosis Esophagogastroduodenoscopy Non-neoplastic lesions Esophageal lesions Gastric lesions Duodenal lesions
Published Date	2024-04-28
Publication Title	World Journal of Gastroenterology
Volume	volume30
Issue	issue16
Publisher	Baishideng Publishing Group
Start Page	2220
End Page	2232
ISSN	1007-9327
NCID	AA11690631
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2024.
File Version	publisher
PubMed ID	38690017
DOI	10.3748/wjg.v30.i16.2220
Web of Science KeyUT	001214282500009
Related Url	isVersionOf https://doi.org/10.3748/wjg.v30.i16.2220

Differential Diagnoses and Management Approaches for Gastric Polyposis

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Author	Iwamuro, Masaya\| Kawano, Seiji\| Otsuka, Motoyuki\|
Keywords	Cowden syndrome Cronkhite-Canada syndrome familial adenomatous polyposis gastric polyposis juvenile polyposis syndrome Peutz-Jeghers syndrome
Published Date	2024-01-27
Publication Title	Gastroenterology Insights
Volume	volume15
Issue	issue1
Publisher	MDPI
Start Page	122
End Page	144
ISSN	2036-7414
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/gastroent15010009
Web of Science KeyUT	001191406000001
Related Url	isVersionOf https://doi.org/10.3390/gastroent15010009

Clinical significance of gastrointestinal bleeding history in patients who undergo left atrial appendage closure

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Author	Kikuchi, Tatsuya\| Kono, Yoshiyasu\| Nakagawa, Koji\| Okada, Hiroyuki\| Miyamoto, Masakazu\| Takaya, Yoichi\| Hirata, Shoichiro\| Inoo, Shoko\| Kuraoka, Sakiko\| Okanoue, Shotaro\| Matsueda, Katsunori\| Satomi, Takuya\| Hamada, Kenta\| Iwamuro, Masaya\| Kawano, Seiji\| Kawahara, Yoshiro\|
Keywords	antithrombotic drugs gastrointestinal bleeding left atrial appendage closure
Published Date	2023-12-27
Publication Title	JGH Open
Volume	volume8
Issue	issue1
Publisher	Wiley
Start Page	e13009
ISSN	2397-9070
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2023 The Authors.
File Version	publisher
DOI	10.1002/jgh3.13009
Web of Science KeyUT	001131741800001
Related Url	isVersionOf https://doi.org/10.1002/jgh3.13009

Successful use of dupilumab for egg-induced eosinophilic gastroenteritis with duodenal ulcer: a pediatric case report and review of literature

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Author	Tsuge, Mitsuru\| Shigehara, Kenji\| Uda, Kazuhiro\| Kawano, Seiji\| Iwamuro, Masaya\| Saito, Yukie\| Yashiro, Masato\| Ikeda, Masanori\| Tsukahara, Hirokazu\|
Keywords	Duodenal ulcer Dupilumab Eosinophilic gastroenteritis Eotaxin-3 Food allergy Interleukin-5 Interleukin-13 Non-esophageal eosinophilic gastrointestinal disorder
Note	The version of record of this article, first published in Allergy, Asthma & Clinical Immunology, is available online at Publisher’s website: http://dx.doi.org/10.1186/s13223-023-00859-3\|
Published Date	2023-12-05
Publication Title	Allergy, Asthma & Clinical Immunology
Volume	volume19
Issue	issue1
Publisher	BMC
Start Page	103
ISSN	1710-1492
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2023.
File Version	publisher
PubMed ID	38053199
DOI	10.1186/s13223-023-00859-3
Web of Science KeyUT	001113362100001
Related Url	isVersionOf https://doi.org/10.1186/s13223-023-00859-3

Review of oral and pharyngolaryngeal benign lesions detected during esophagogastroduodenoscopy

FullText URL	fulltext20230911-01.pdf
Author	Iwamuro, Masaya\| Hamada, Kenta\| Kawano, Seiji\| Kawahara, Yoshiro\| Otsuka, Motoyuki\|
Keywords	Benign diseases Diagnosis Esophagogastroduodenoscopy Non-neoplastic lesions Oral lesions Pharyngolaryngeal lesions
Published Date	2023-07-16
Publication Title	World Journal of Gastrointestinal Endoscopy
Volume	volume15
Issue	issue7
Publisher	Baishideng Publishing Group Inc.
Start Page	496
End Page	509
ISSN	1948-5190
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	©The Author(s) 2023.
File Version	publisher
PubMed ID	37547241
DOI	10.4253/wjge.v15.i7.496
Web of Science KeyUT	001046453000002
Related Url	isVersionOf https://doi.org/10.4253/wjge.v15.i7.496

Prospective multicenter study of the efficacy and safety of cold forceps polypectomy for ≤ 6-mm non-ampullary duodenal low-grade adenomas

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Author	Kanzaki, Hiromitsu\| Horii, Joichiro\| Takenaka, Ryuta\| Nakagawa, Hiroyuki\| Matsueda, Kazuhiro\| Tsuzuki, Takao\| Kita, Masahide\| Yamasaki, Yasushi\| Tanaka, Takehiro\| Iwamuro, Masaya\| Kawano, Seiji\| Kawahara, Yoshiro\| Tomoda, Jun\| Okada, Hiroyuki\|
Published Date	2022-06-10
Publication Title	Endoscopy International Open
Volume	volume10
Issue	issue06
Publisher	Georg Thieme Verlag KG
Start Page	E712
End Page	E718
ISSN	2364-3722
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022. The Author(s).
File Version	publisher
PubMed ID	35859656
DOI	10.1055/a-1793-9439
Web of Science KeyUT	000826506700001
Related Url	isVersionOf https://doi.org/10.1055/a-1793-9439

Postoperative Bleeding Risk after Gastric Endoscopic Submucosal Dissection in Patients Receiving a P2Y12 Receptor Antagonist

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Author	Hirai, Ryosuke\| Kawano, Seiji\| Inoo, Shoko\| Kuraoka, Sakiko\| Okanoue, Shotaro\| Satomi, Takuya\| Hamada, Kenta\| Kono, Yoshiyasu\| Kanzaki, Hiromitsu\| Iwamuro, Masaya\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Keywords	Fibrinolytic agents Endoscopic submucosal resection Postoperative hemorrhage Purinergic P2Y receptor antagonists
Published Date	2022-09-29
Publication Title	Gut and Liver
Volume	volume17
Issue	issue3
Publisher	The Editorial Office of Gut and Liver
Start Page	404
End Page	411
ISSN	1976-2283
NCID	AA12329814
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Gut and Liver.
File Version	publisher
PubMed ID	36172713
DOI	10.5009/gnl220196
Web of Science KeyUT	000869939200001
Related Url	isVersionOf https://doi.org/10.5009/gnl220196

Safety and efficacy of capsule endoscopy for patients with newly diagnosed Crohn's disease: A multicenter retrospective study

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Author	Kawano, Seiji\| Oka, Shiro\| Shiotani, Akiko\| Hashimoto, Shinichi\| Takahashi, Sakuma\| Handa, Osamu\| Takami, Taro\| Inaba, Tomoki\| Okada, Hiroyuki\| Tanaka, Shinji\|
Keywords	capsule endoscopy Crohn's disease upper small intestine young patients
Published Date	2022-12-16
Publication Title	Medicine
Volume	volume101
Issue	issue50
Publisher	Lippincott, Williams & Wilkins
Start Page	e32424
ISSN	0025-7974
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 the Author(s).
File Version	publisher
PubMed ID	36550892
DOI	10.1097/MD.0000000000032424
Web of Science KeyUT	000921335500100
Related Url	isVersionOf https://doi.org/10.1097/MD.0000000000032424

Scattered Tiny Whitish Protrusions in the Stomach Are a Clue to the Diagnosis of Autoimmune Gastritis

JaLCDOI	10.18926/AMO/64365
FullText URL	77_1_75.pdf
Author	Iwamuro, Masaya\| Tanaka, Takehiro\| Hamada, Kenta\| Kono, Yoshiyasu\| Kanzaki, Hiromitsu\| Kawano, Seiji\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Abstract	Herein, we report two patients with autoimmune gastritis who had undergone multiple esophagogastroduodenoscopy procedures for 17 and 9 years, respectively, before their diagnosis. Instead, they had been diagnosed with and treated for Helicobacter pylori-associated gastritis. The correct diagnosis was made when scatterings of tiny whitish protrusions in the gastric mucosa were detected on esophagogastroduodenoscopy. Our findings suggest that scattered tiny whitish bumps may be a clue to the diagnosis of autoimmune gastritis.
Keywords	autoimmune gastritis esophagogastroduodenoscopy scattered lesions small white protrusions mucosal lesions
Amo Type	Case Report
Publication Title	Acta Medica Okayama
Published Date	2023-02
Volume	volume77
Issue	issue1
Publisher	Okayama University Medical School
Start Page	75
End Page	80
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2023 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	36849149
Web of Science KeyUT	000952973200001

Multiple White Plaques in the Esophagus: A Possible Case of Esophageal Mucosal Alteration Associated With Immune-Related Adverse Events of Immune Checkpoint Inhibitors

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Author	Iwamuro, Masaya\| Tanaka, Takehiro\| Kono, Yoshiyasu\| Kawano, Seiji\| Okada, Horoyuki\|
Keywords	nivolumab ipilimumab immune -related adverse events immune checkpoint inhibitor esophagogastroduodenoscopy
Published Date	2022-12-19
Publication Title	CUREUS JOURNAL OF MEDICAL SCIENCE
Volume	volume14
Issue	issue12
Publisher	Cureus
Start Page	e32710
ISSN	2168-8184
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 Iwamuro et al.
File Version	publisher
PubMed ID	36686096
DOI	10.7759/cureus.32710
Web of Science KeyUT	000905471200003
Related Url	isVersionOf https://doi.org/10.7759/cureus.32710

Zinc Acetate Dihydrate Tablet-Associated Gastritis Occurring in a Post-Hematopoietic Stem Cell Transplant Recipient

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Author	Iwamuro, Masaya\| Tanaka, Takehiro\| Matsumura, Akifumi\| Kawano, Seiji\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Published Date	2022-12-31
Publication Title	Case Reports In Gastrointestinal Medicine
Volume	volume2022
Publisher	Hindawi Ltd
Start Page	4637707
ISSN	2090-6528
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 Masaya Iwamuro et al.
File Version	publisher
PubMed ID	36624891
DOI	10.1155/2022/4637707
Web of Science KeyUT	000910999400001
Related Url	isVersionOf https://doi.org/10.1155/2022/4637707

Endoscopic findings of gastric neoplasms in familial adenomatous polyposis are associated with the phenotypic variations and grades of dysplasia

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Author	Kobashi, Mayu\| Iwamuro, Masaya\| Kuraoka, Sakiko\| Inoo, Shoko\| Okanoue, Shotaro\| Satomi, Takuya\| Hamada, Kenta\| Abe, Makoto\| Kono, Yoshiyasu\| Kanzaki, Hiromitsu\| Kawano, Seiji\| Tanaka, Takehiro\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Keywords	familial adenomatous polyposis gastric adenoma gastric cancer phenotypic variations
Published Date	2022-10-14
Publication Title	Medicine
Volume	volume101
Issue	issue41
Publisher	Lippincott Williams & Wilkins
Start Page	e30997
ISSN	0025-7974
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 the Author(s).
File Version	publisher
PubMed ID	36254079
DOI	10.1097/MD.0000000000030997
Web of Science KeyUT	000868085500032
Related Url	isVersionOf https://doi.org/10.1097/MD.0000000000030997

Site-specific differences in T lymphocyte composition of the gastric mucosa after Helicobacter pylori eradication

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Author	Iwamuro, Masaya\| Takahashi, Takahide\| Watanabe, Natsuki\| Abe, Makoto\| Sakae, Hiroyuki\| Kono, Yoshiyasu\| Kanzaki, Hiromitsu\| Tanaka, Takehiro\| Kawano, Seiji\| Otsuka, Fumio\| Kawahara, Yoshiro\| Yanai, Hiroyuki\| Okada, Hiroyuki\|
Keywords	eradication flow cytometry Helicobacter pylori T lymphocytes
Published Date	2022-08-26
Publication Title	Medicine
Volume	volume101
Issue	issue34
Publisher	Lippincott Williams & Wilkins
Start Page	e30241
ISSN	0025-7974
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 the Author(s).
File Version	publisher
PubMed ID	36042652
DOI	10.1097/MD.0000000000030241
Web of Science KeyUT	000847532100050
Related Url	isVersionOf https://doi.org/10.1097/MD.0000000000030241

Zinc Acetate Dihydrate Tablet-associated Gastric Lesions

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Author	Iwamuro, Masaya\| Tanaka, Takehiro\| Kuraoka, Sakiko\| Hamada, Kenta\| Abe, Makoto\| Kono, Yoshiyasu\| Kanzaki, Hiromitsu\| Kawano, Seiji\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Keywords	esophagogastroduodenoscopy gastric erosion gastric ulcer zinc acetate dihydrate
Published Date	2022-07-01
Publication Title	Internal Medicine
Volume	volume61
Issue	issue13
Publisher	The Japanese Society of Internal Medicine
Start Page	1931
End Page	1938
ISSN	0918-2918
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 The Japanese Society of Internal Medicine
File Version	publisher
PubMed ID	35781269
DOI	10.2169/internalmedicine.8625-21
Web of Science KeyUT	000823060200001
Related Url	isVersionOf https://doi.org/10.2169/internalmedicine.8625-21

Characterization of Gastric Tissue-Resident T Cells in Autoimmune and Helicobacter pylori-Associated Gastritis

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Author	Kametaka, Daisuke\| Iwamuro, Masaya\| Takahashi, Takahide\| Hirabata, Araki\| Hamada, Kenta\| Kono, Yoshiyasu\| Kanzaki, Hiromitsu\| Kawano, Seiji\| Tanaka, Takehiro\| Otsuka, Fumio\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Keywords	flow cytometry autoimmune gastritis atrophic gastritis Helicobacter pylori
Published Date	2022-05-25
Publication Title	Current Issues In Molecular Biology
Volume	volume44
Issue	issue6
Publisher	MDPI
Start Page	2443
End Page	2452
ISSN	1467-3037
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 by the authors.
File Version	publisher
PubMed ID	35735608
DOI	10.3390/cimb44060167
Web of Science KeyUT	000816477400001
Related Url	isVersionOf https://doi.org/10.3390/cimb44060167

Clinical and phenotypical characteristics of submucosal invasive carcinoma in non-ampullary duodenal cancer

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Author	Matsueda, Katsunori\| Kanzaki, Hiromitsu\| Takenaka, Ryuta\| Nakagawa, Masahiro\| Matsueda, Kazuhiro\| Iwamuro, Masaya\| Kawano, Seiji\| Kawahara, Yoshiro\| Toji, Tomohiro\| Tanaka, Takehiro\| Yagi, Takahito\| Fujiwara, Toshiyoshi\| Okada, Hiroyuki\|
Published Date	2021-08-27
Publication Title	PLOS ONE
Volume	volume16
Issue	issue8
Publisher	Public Library Science
Start Page	e0256797
ISSN	1932-6203
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 Matsueda et al.
File Version	publisher
PubMed ID	34449813
NAID	120007193739
DOI	10.1371/journal.pone.0256797
Web of Science KeyUT	000752313300044
Related Url	isVersionOf https://doi.org/10.1371/journal.pone.0256797

Scoring systems for differentiating gastrointestinal stromal tumors and schwannomas from leiomyomas in the stomach

FullText URL	fulltext.pdf
Author	Okanoue, Shotaro\| Iwamuro, Masaya\| Tanaka, Takehiro\| Satomi, Takuya\| Hamada, Kenta\| Sakae, Hiroyuki\| Abe, Makoto\| Kono, Yoshiyasu\| Kanzaki, Hiromitsu\| Kawano, Seiji\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Keywords	gastrointestinal stromal tumors leiomyomas schwannomas tumor location
Published Date	2021-10-08
Publication Title	Medicine
Volume	volume100
Issue	issue40
Publisher	Lippincott Williams ＆ Wilkins
Start Page	e27520
ISSN	0025-7974
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 the Author(s).
File Version	publisher
PubMed ID	34622886
DOI	10.1097/MD.0000000000027520
Web of Science KeyUT	000704071200053
Related Url	isVersionOf https://doi.org/10.1097/MD.0000000000027520

Clinical characteristics and course of sporadic non-ampullary duodenal adenomas A multicenter retrospective study

FullText URL	fulltext.pdf
Author	Kanzaki, Hiromitsu\| Matsueda, Kazuhiro\| Nakagawa, Masahiro\| Inaba, Tomoki\| Takatani, Masahiro\| Takenaka, Ryuta\| Yoshioka, Masao\| Imagawa, Atsushi\| Inoue, Masafumi\| Suzuki, Seiyuu\| Tomoda, Jun\| Iwamuro, Masaya\| Kawano, Seiji\| Kawahara, Yoshiro\| Tanaka, Takehiro\| Okada, Hiroyuki\|
Keywords	duodenal neoplasms endoscopic mucosal resection natural history
Published Date	2021-10-01
Publication Title	Medicine
Volume	volume100
Issue	issue39
Publisher	Lippincott Williams & Wilkins
Start Page	e27382
ISSN	0025-7974
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 the Author(s).
File Version	publisher
PubMed ID	34596158
DOI	10.1097/MD.0000000000027382
Web of Science KeyUT	000701020600039
Related Url	isVersionOf https://doi.org/10.1097/MD.0000000000027382