Endosc Int Open 2019; 51(08): 800
DOI: 10.1055/a-0919-7696
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© Georg Thieme Verlag KG Stuttgart · New York

Endoscopy International Open – recently published

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Publication Date:
25 July 2019 (online)

 

    Endoscopy International Open is fully indexed in PubMed Central (PMC), the worldʼs leading biomedical literature database. Citations and abstracts of all EIO articles are retrievable in PMC through keyword and author searches. Below please discover our EIO highlights of the month. Find these and other interesting new publications at www.eref.thieme.de/eio or https://eref-thieme-de.accesdistant.sorbonne-universite.fr/SC6IX

    Safety and efficacy of digital single-operator pancreatoscopy for obstructing pancreatic ductal stones

    Olaya I. Brewer Gutierrez et al.Endosc Int Open 2019: doi:10.1055/a-0889-7743

    The role of the digital single-operator pancreatoscopy (D-SOP) with electrohydraulic (EHL) or laser lithotripsy (LL) in treating pancreatic ductal stones is unclear. The authors investigated the safety and efficacy of D-SOP with EHL or LL in patients with obstructing pancreatic duct stones. A total of 109 patients (71 % male, mean age 54.7 ± 15.0 years) underwent D-SOP with EHL or LL for pancreatic ductal stones. Complete ductal clearance using EHL/LL (technical success) was achieved in 89.9 % of patients, and in 73.5 % was accomplished in a single session.

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    Fig. 2d Fragments of the stone post lithotripsy.
    Self-study of the non-extension sign in an e-learning program improves diagnostic accuracy of invasion depth of early gastric cancer

    Minoru Kato et al.Endosc Int Open 2019: doi:10.1055/a-0902-4467

    The authors developed an e-learning program for endoscopic diagnosis of invasion depth of early gastric cancer (EGC) using a simple diagnostic criterion called non-extension sign, and the contribution of self-study quizzes to improvement of diagnostic accuracy was evaluated.

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    Fig. 4b An example image of EGC with deep submucosal invasion (T1b2) used in the self-study quizzes. The lesion was positive for the non-extension sign and the answer was correct.
    Linked color imaging confers benefits in profiling H. pylori infection in the stomach

    Xiaotian Sun et al.Endosc Int Open 2019: doi:10.1055/a-0895-5377

    There is a high prevalence of Helicobacter pylori infection. White light endoscopy (WLE) can be used for evaluating the mucosal lesions, but it does not have high diagnostic efficiency. Linked color imaging (LCI) is a newly developed endoscopic imaging technique. The aim of this study was to compare LCI with WLE in detecting and staging H. pylori infection in the stomach in a randomized controlled clinical trial.

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    Fig. 1 Endoscopic image suggesting H. pylori infection in the antrum.

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    Fig. 2d Fragments of the stone post lithotripsy.
    Zoom Image
    Fig. 4b An example image of EGC with deep submucosal invasion (T1b2) used in the self-study quizzes. The lesion was positive for the non-extension sign and the answer was correct.
    Zoom Image
    Fig. 1 Endoscopic image suggesting H. pylori infection in the antrum.