Erratum
In the article, “Development and validation of a convolutional neural network model for diagnosing Helicobacter pylori infections with endoscopic images: a multicenter study,” published in the May 2023 issue of Gastrointestinal Endoscopy (Gastrointest Endosc 2023;97:880-8), the co-corresponding authors should b e: (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Tags: Erratum Source Type: research

Contents
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Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Source Type: research

Editors
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Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Source Type: research

Focus on...
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Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Source Type: research

ASGE update
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Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Source Type: research

In upcoming issues...
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Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Source Type: research

Information for readers
(Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Source Type: research

A new grading assessment of eosinophilic esophagitis using red dichromatic imaging: A pilot study
The endoscopic reference score (EREFS) using white light imaging (WLI) is used for evaluating the severity of findings objectively in patients with eosinophilic esophagitis (EoE). A novel image-enhanced endoscopy, red dichromatic imaging (RDI) can visualize deeper vessels in the gastrointestinal tract, which could assess edema more precise than WLI. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 16, 2024 Category: Gastroenterology Authors: Shiko Kuribayashi, Hiroko Hosaka, Shota Tomaru, Keigo Sato, Yuki Itoi, Yu Hashimoto, Kengo Kasuga, Hirohio Tanaka, Yoji Takeuchi, Toshio Uraoka Source Type: research

Diagnostic yield of endoscopic and EUS-guided biopsy techniques in subepithelial lesions of the upper gastro-intestinal tract: a systematic review
Obtaining adequate tissue samples in subepithelial lesions (SELs) remains challenging. Several biopsy techniques are available, but a systematic review including all available techniques to obtain a histological diagnosis of SEL is lacking. The aim of this study is to evaluate the diagnostic yield and complication rates of endoscopic biopsies, endoscopic ultrasound guided-FNA and –FNB (EUS-FNA/B), and mucosal incision assisted biopsy (MIAB) for SELs in the upper gastro-intestinal tract. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 12, 2024 Category: Gastroenterology Authors: Cynthia A. Verloop, Jacqueline A.C. Goos, Marco J. Bruno, Rutger Quispel, Lydi M.J.W. van Driel, Lieke Hol Source Type: research

Feasibility of Esophageal Endoscopic Submucosal Dissection after Radiofrequency Ablation Treatment in Patients with Barrett ’s Esophagus
Radiofrequency ablation (RFA) is a well-established treatment for Barrett ’s esophagus (BE) in the United States. Similarly, endoscopic submucosal dissection (ESD) has been widely performed for early esophageal carcinoma. However, conducting ESD after RFA can be technically challenging. Therefore, this study aimed to assess the feasibility and safety of ESD in patients with prior RFA. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 7, 2024 Category: Gastroenterology Authors: Mako Koseki, Makoto Nishimura, Tarek Nammour, Sayaka Nagao, Mark A. Schattner Source Type: research

Establishment of Standards for the Referral of Large Non-Pedunculated Colorectal Polyps: An International Expert Consensus Using a Modified Delphi Process
Resection of colorectal polyps has been shown to decrease the incidence and mortality of colorectal cancer. Large non-pedunculated colorectal polyps are often referred to expert centres for endoscopic resection, which requires relevant information to be conveyed to the therapeutic endoscopist to allow for triage and planning of resection technique. The primary objective of our study was to establish minimum expected standards for the referral of LNPCP for potential ER. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 6, 2024 Category: Gastroenterology Authors: Kareem Khalaf, Samir Seleq, Michael J. Bourke, Asma Alkandari, Amol Bapaye, Robert Bechara, Natalia C. Calo, Evgeniy D. Fedorov, Cesare Hassan, Mirjana Kalauz, Gabor P. Kandel, Takahisa Matsuda, Gary R. May, Klaus M önkemüller, Jeffrey D. Mosko, Akiko O Source Type: research

Endoscopic submucosal dissection, will it always be a hyper specialized skill?
(Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 6, 2024 Category: Gastroenterology Authors: Michael J. Bourke Source Type: research

Adverse Events of the Single Operator Cholangioscopy System: A MAUDE Database Analysis
SpyGlass single operator cholangioscopy (SOC) system is generally considered safe but adds additional risks to those associated with standard endoscopic retrograde cholangiopancreatography. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 3, 2024 Category: Gastroenterology Authors: Saurabh Chandan, Daryl Ramai, Daniel Mozell, Antonio Facciorusso, David L. Diehl, Gursimran S. Kochhar Source Type: research

EUS-Guided Thrombin Injection and Coil Implantation for Gastric Varices: Feasibility, Safety, and Outcomes
This study aims to evaluate outcomes following endoscopic ultrasound (EUS) guided placement of coils in combination with thrombin to manage GV. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 3, 2024 Category: Gastroenterology Authors: Joanne O ’Rourke, Andrew Todd, Chander Shekhar, Colm Forde, Arvind Pallan, Sharan Wadhwani, Dhiraj Tripathi, Brinder Singh Mahon Source Type: research

Multisegmented esophageal fully covered self-expandable metal stent for palliation of malignant dysphagia: a prospective multicenter feasibility and safety study
A novel multisegmented esophageal fully covered self-expandable metal stent (FCSEMS) was designed to reduce stent migration that is seen in up to 30% of patients. We aimed to evaluate safety and efficacy of this multisegmented FCSEMS. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - February 3, 2024 Category: Gastroenterology Authors: Lieke M. Koggel, Agnes N. Reijm, Marten A. Lantinga, Dirk J. de Jong, Eduardo Rodrigues-Pinto, Manon C.W. Spaander, Peter D. Siersema Source Type: research