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Miyaoka Y, Suemitsu S, Fujiwara A, Kotani S, Tsukano K, Yamanouchi S, Kusunoki R, Miyake T, Fujishiro H, Kohge N, Yamamoto T, Amano Y. Endoscopic submucosal dissection of early gastric cancer via inverted overtube in a patient with situs inversus totalis: a case report. Endosc Int Open 2018; 6:E625-E629. [PMID: 29756022 PMCID: PMC5943690 DOI: 10.1055/a-0581-7101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 01/17/2018] [Indexed: 12/11/2022] Open
Abstract
Background and study aims A 72-year-old man with complete situs inversus presented with early gastric cancer on the lesser curvature wall of the antrum of the stomach. Endoscopic submucosal dissection (ESD) was selected as a treatment. When the patient was positioned in the left decubitus position, the lesion was hidden by blood and gastric fluid because it was located on the gravitational side. Therefore, we decided to perform ESD with the patient in the right lateral decubitus position and use an inverted overtube, which provided a good endoscopic view without the need to rearrange the endoscopist, assistants, or endoscopic system. ESD was safe and feasible using the inverted overtube.
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Affiliation(s)
- Youichi Miyaoka
- Division of Endoscopy, Shimane Prefectural Central Hospital, Shimane, Japan,Corresponding author Youichi Miyaoka, MD, PhD Division of EndoscopyShimane Prefectural Central Hospital4-1-1 Himebara, Izumo 693-8555Shimane, Japan+81-0853-21-2197
| | - Shinsuke Suemitsu
- Division of Gastroenterology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Aya Fujiwara
- Division of Gastroenterology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Satoshi Kotani
- Division of Endoscopy, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Kosuke Tsukano
- Division of Gastroenterology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Satoshi Yamanouchi
- Division of Gastroenterology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Ryusaku Kusunoki
- Division of Gastroenterology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Tatsuya Miyake
- Division of Liver, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Hirofumi Fujishiro
- Division of Gastroenterology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Naruaki Kohge
- Division of Gastroenterology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Tomohiko Yamamoto
- Division of Pathology, Shimane Prefectural Central Hospital, Shimane, Japan
| | - Yuji Amano
- Division of Endoscopy, Kaken Hospital, International University of Health and Welfare, Chiba, Japan
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Risk Factors for Additional Surgery after Iatrogenic Perforations due to Endoscopic Submucosal Dissection. Gastroenterol Res Pract 2017; 2017:6353456. [PMID: 28316622 PMCID: PMC5338066 DOI: 10.1155/2017/6353456] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 01/10/2017] [Accepted: 01/24/2017] [Indexed: 01/11/2023] Open
Abstract
Objectives. Endoscopic resection (ER) is commonly performed to treat gastric epithelial neoplasms and subepithelial tumors. The aim of this study was to predict the risk factors for surgery after ER-induced perforation. Methods. We retrospectively reviewed the data on patients who received gastric endoscopic submucosal dissection (ESD) or endoscopic mucosal resection (EMR) between January 2010 and March 2015. Patients who were confirmed to have perforation were classified into surgery and nonsurgery groups. We aimed to determine the risk factors for surgery in patients who developed iatrogenic gastric perforations. Results. A total of 1183 patients underwent ER. Perforation occurred in 69 (5.8%) patients, and 9 patients (0.8%) required surgery to manage the perforation. In univariate analysis, anterior location of the lesion, a subepithelial lesion, two or more postprocedure pain killers within 24 hrs, and increased heart rate within 24 hrs after the procedure were the factors related to surgery. In logistic regression analysis, the location of the lesion at the anterior wall and using two or more postprocedure pain killers within 24 hrs were risk factors for surgery. Conclusion. Most cases of perforations after ER can be managed conservatively. When a patient requires two or more postprocedure pain killers within 24 hrs and the lesion is located on the anterior wall, early surgery should be considered instead of conservative management.
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Muguruma N, Kitamura S, Kimura T, Miyamoto H, Takayama T. Endoscopic management of nonvariceal upper gastrointestinal bleeding: state of the art. Clin Endosc 2015; 48:96-101. [PMID: 25844335 PMCID: PMC4381152 DOI: 10.5946/ce.2015.48.2.96] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 01/17/2015] [Indexed: 12/16/2022] Open
Abstract
Nonvariceal upper gastrointestinal (GI) bleeding is one of the most common reasons for hospitalization and a major cause of morbidity and mortality worldwide. Recently developed endoscopic devices and supporting apparatuses can achieve endoscopic hemostasis with greater safety and efficiency. With these advancements in technology and technique, gastroenterologists should have no concerns regarding the management of acute upper GI bleeding, provided that they are well prepared and trained. However, when endoscopic hemostasis fails, endoscopy should not be continued. Rather, endoscopists should refer patients to radiologists and surgeons without any delay for evaluation regarding the appropriateness of emergency interventional radiology or surgery.
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Affiliation(s)
- Naoki Muguruma
- Department of Gastroenterology and Oncology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
| | - Shinji Kitamura
- Department of Gastroenterology and Oncology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
| | - Tetsuo Kimura
- Department of Gastroenterology and Oncology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
| | - Hiroshi Miyamoto
- Department of Gastroenterology and Oncology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
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Mori H, Rafiq K, Kobara H, Nishiyama N, Fujihara S, Yachida T, Ayagi M, Tani J, Miyoshi H, Masaki T. An effective and safe gastric endoscopic submucosal dissection in the right lateral position using an inverted overtube. World J Gastroenterol 2014; 20:1623-1625. [PMID: 24587640 PMCID: PMC3925873 DOI: 10.3748/wjg.v20.i6.1623] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Revised: 10/19/2013] [Accepted: 11/05/2013] [Indexed: 02/06/2023] Open
Abstract
Previously, we reported the efficacy of a newly developed inverted overtube in shortening the hemostatic time and obtaining a clear endoscopic view in emergency endoscopic hemostasis. This device also helped us to perform gastric endoscopic submucosal dissection (ESD) more safely by changing the direction of gravity in the right lateral position. To perform a safe ESD, it is important to make an appropriate angle and distance between the electric knife and the gastric mucosa. In this position, the distance to gastric mucosa is reduced, and the angle of the electric knife changes from vertical to somewhat oblique, facilitating safer cutting.
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Kwon KA, Choi IJ, Kim EY, Dong SH, Hahm KB. Highlights of international digestive endoscopy network 2013. Clin Endosc 2013; 46:425-35. [PMID: 24143297 PMCID: PMC3797920 DOI: 10.5946/ce.2013.46.5.425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Accepted: 07/30/2013] [Indexed: 11/14/2022] Open
Abstract
Rapid advances in the technology of gastrointestinal endoscopy as well as the evolution of science have made it necessary for us to continue update in either various endoscopic techniques or state of art lectures relevant to endoscopy. International Digestive Endoscopy Network (IDEN) 2013 was held in conjunction with Korea-Japan Joint Symposium on Gastrointestinal Endoscopy (KJSGE) during June 8 to 9, 2013 at Seoul, Korea. Two days of impressive scientific program dealt with a wide variety of basic concerns from upper gastrointestine (GI), lower GI, pancreaticobiliary endoscopy to advanced knowledge including endoscopic submucosal dissection forum. IDEN seems to be an excellent opportunity to exchange advanced information of the latest issues on endoscopy with experts from around the world. In this special issue of Clinical Endoscopy, we prepared state of art review articles from contributing authors and the current highlights will skillfully deal with very hot spots of each KJSGE, upper GI, lower GI, and pancreaticobiliary sessions by associated editors of Clinical Endoscopy.
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Affiliation(s)
- Kwang An Kwon
- Department of Gastroenterology, Gachon University Gil Medical Center, Gachon University of Medicine and Science, Incheon, Korea
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