Clinical Endoscopy

Review

Role of linked color imaging for upper gastrointestinal disease: present and future: Sang Pyo Lee; Clin Endosc 2023;56(5):546-552. Published online June 9, 2023; DOI: https://doi.org/10.5946/ce.2023.015

Techniques for upper gastrointestinal endoscopy are advancing to facilitate lesion detection and improve prognosis. However, most early tumors in the upper gastrointestinal tract exhibit subtle color changes or morphological features that are difficult to detect using white light imaging. Linked color imaging (LCI) has been developed to overcome these shortcomings; it expands or reduces color information to clarify color differences, thereby facilitating the detection and observation of lesions. This article summarizes the characteristics of LCI and advances in LCI-related research in the upper gastrointestinal tract field.

Citations

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Original Articles

Risk Factors for the Presence of Symptoms in Peptic Ulcer Disease: Sang Pyo Lee, In-Kyung Sung, Jeong Hwan Kim, Sun-Young Lee, Hyung Seok Park, Chan Sup Shim; Clin Endosc 2017;50(6):578-584. Published online December 23, 2016; DOI: https://doi.org/10.5946/ce.2016.129

Abstract PDF Supplementary Material PubReader ePub

Background
/Aims: Peptic ulcer disease (PUD) is a common condition, but is difficult to detect in asymptomatic individuals. We aimed to investigate the prevalence of symptomatic and asymptomatic PUD during screening endoscopy and to identify risk factors for the presence of symptoms in patients with PUD.
Methods
We investigated subjects who underwent a health inspection, including endoscopy of the upper gastrointestinal (GI) tract and a serum anti-Helicobacter pylori IgG assay, and who completed a self-report questionnaire about their symptoms.
Results
Of the 12,852 subjects included in the study, 124 (1.0%) had symptomatic PUD and 309 (2.4%) had asymptomatic PUD. Old age, current smoking, and H. pylori infection were independent risk factors for symptomatic and asymptomatic PUD. Use of non-steroidal anti-inflammatory drugs (NSAIDs) was an independent risk factor only for symptomatic PUD (p=0.040). Compared to subjects with asymptomatic PUD, subjects with symptomatic PUD were more likely to have active-stage ulcers (p=0.002) and to drink more heavily (p=0.005).
Conclusions
Use of NSAIDs is a risk factor for symptomatic PUD, but not for asymptomatic PUD. Excessive alcohol consumption and active-stage ulcers in patients with PUD are related to the presence of gastroduodenal symptoms.

Citations

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Antiulcer activity and mechanism of action of the hydroethanolic extract of leaves of Terminalia argentea Mart. In different in vivo and in vitro experimental models
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Journal of Ethnopharmacology.2024; 318: 116972. CrossRef
Bifidobacterium breve Bif195 ameliorates aspirin‐induced gastric mucosal damage: A randomised, double blind, placebo‐controlled crossover trial
Nina Løn, Sara Engel, Anders Damholt, Brynjulf Mortensen, Anne B. Haaber, Anja Wellejus, Filip K. Knop
Alimentary Pharmacology & Therapeutics.2024; 59(3): 341. CrossRef
Helicobacter pylori Eradication Treatment in Older Patients
Paulius Jonaitis, Juozas Kupcinskas, Javier P. Gisbert, Laimas Jonaitis
Drugs & Aging.2024; 41(2): 141. CrossRef
The associations among peptic ulcer disease, Helicobacter pylori infection, and abdominal aortic aneurysms: A nationwide population-based cohort study
Chia-Wei Hong, Hsiao-Ya Tsai, Chi-Hsiang Chung, Jen-Chun Wang, Yu-Juei Hsu, Chih-Yuan Lin, Chin-Wang Hsu, Wu-Chien Chien, Shih-Hung Tsai
Journal of Cardiology.2024; 84(3): 180. CrossRef
Nutritional risk factors impact upon peptic ulcer pathogenesis – experience of the County Clinical Hospital Târgu-Mureş
Adriana-Daniela Socianu, Adina Roman, Septimiu Voidăzan
The Romanian Journal of Nutrition.2024; 1(1): 21. CrossRef
Sex difference in the associations among hyperuricemia with self-reported peptic ulcer disease in a large Taiwanese population study
Chi-Sheng Yang, Jiun-Hung Geng, Pei-Yu Wu, Jiun-Chi Huang, Huang-Ming Hu, Szu-Chia Chen, Chao-Hung Kuo
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Low prevalence of peptic ulcer disease in hospitalized patients with cystic fibrosis: A national database study
Maya Mahmoud, Eugene Nwankwo, Zidong Zhang, Neel Matiwala, Rohan Tripathi, Islam Mohamed, Christopher Barrios, Wing-Kin Syn, Christine Hachem
The American Journal of the Medical Sciences.2024;[Epub] CrossRef
Peptic ulcer disease in non-alcoholic fatty liver disease hospitalizations: A new challenge on the horizon in the United States
Dushyant Singh Dahiya, Vinay Jahagirdar, Hassam Ali, Manesh Kumar Gangwani, Muhammad Aziz, Saurabh Chandan, Amandeep Singh, Abhilash Perisetti, Aakriti Soni, Sumant Inamdar, Madhusudhan R Sanaka, Mohammad Al-Haddad
World Journal of Hepatology.2023; 15(4): 564. CrossRef
Peptic Ulcer Disease
Emily Tuerk, Sara Doss, Kevin Polsley
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Genistein ameliorated experimentally induced gastric ulcer in rats via inhibiting gastric tissues fibrosis by modulating Wnt/β-catenin/TGF-β/PKB pathway
Hanan M. Hassan, Nouf M. Alatawi, Alaa Bagalagel, Reem Diri, Ahmad Noor, Deina Almasri, Hussain T. Bakhsh, Hussam I. Kutbi, Noha Ashy, Mohammed M. H. Al-Gayyar
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Úlcera péptica
Isabel Laucirica, Pilar García Iglesias, Xavier Calvet
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Esme Fuller-Thomson, Hannah Dolhai, Andie MacNeil, Grace Li, Ying Jiang, Margaret De Groh, Sungwoo Lim
PLOS ONE.2023; 18(10): e0289932. CrossRef
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Yan Gong, Juan Kang, Rilige Wu, Fulin Ge, Yan-song Zheng, Qiang Zeng
Scandinavian Journal of Gastroenterology.2022; : 1. CrossRef
An insight into the anti-ulcerogenic potentials of medicinal herbs and their bioactive metabolites
Sowkat Jahan Shipa, Labony Khandokar, Md. Sazzadul Bari, Nazmul Qais, Mohammad Abdur Rashid, Md. Areeful Haque, Isa Naina Mohamed
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Belete Assefa, Abilo Tadesse, Zenahebezu Abay, Alula Abebe, Tsebaot Tesfaye, Melaku Tadesse, Ayenew Molla
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Tereza Hendrychova, Michal Svoboda, Josef Maly, Jiri Vlcek, Eva Zimcikova, Tomas Dvorak, Jaromir Zatloukal, Eva Volakova, Marek Plutinsky, Kristian Brat, Patrice Popelkova, Michal Kopecky, Barbora Novotna, Vladimir Koblizek
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Helicobacter pylori and nonmalignant upper gastrointestinal diseases
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Helicobacter.2018;[Epub] CrossRef
The relationship between occupational stress and gastrointestinal illness: A comprehensive study of public schoolteachers
Krista Howard, Madeline Giblin, Rachel Medina
Journal of Workplace Behavioral Health.2018; 33(3-4): 260. CrossRef
Clinical Significance of Risk Factors for Asymptomatic Peptic Ulcer Disease
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Clinical Endoscopy.2017; 50(6): 514. CrossRef

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30 Web of Science
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International Live Endoscopic Multichannel Demonstration Using Superfast Broadband Internet Connections: Sang Pyo Lee, Hang Lak Lee, Joon Soo Hahm, Ho Soon Choi, Inwhee Joe, Shuji Shimizu; Clin Endosc 2012;45(1):73-77. Published online March 31, 2012; DOI: https://doi.org/10.5946/ce.2012.45.1.73

Abstract PDF PubReader ePub

Background/Aims

Telemedicine is a convenient and efficient tool for remote education in various fields. The telemedicine system can also be used to educate doctors and medical students. The aim of our study was to establish the effectiveness of the telemedical system for use in a live endoscopic multichannel demonstration conference and to test the effectiveness and usefulness of a multicenter-based live endoscopic demonstration through live, interactive, high resolution video transmission using advanced networks and the digital video transport system (DVTS).

Methods

This study is a prospective multicenter pilot study. A live demonstration of an endoscopic submucosal dissection (ESD) and an endoscopic retrograde cholangiopancreatography (ERCP) using advanced network technology was performed.

Results

The DVTS successfully transmitted uncompressed, high-resolution, digital lectures with endoscopy video during a multichannel endoscopic live demonstration of ESD and ERCP over multiple advanced networks. The overall satisfaction rating when the endoscopic lecture demonstration was performed by combining DVTS was generally good.

Conclusions

We believe that a multicenter-based live endoscopic demonstration is a very effective conferencing method when using advanced networks and DVTS.

Citations

Citations to this article as recorded by

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Current state of education and training for endoscopic submucosal dissection: Translating strategy and success to the USA
Thomas R. McCarty, Hiroyuki Aihara
Digestive Endoscopy.2020; 32(6): 851. CrossRef
Remote transmission of live endoscopy over the Internet: Report from the 87th Congress of the Japan Gastroenterological Endoscopy Society
Shuji Shimizu, Takao Ohtsuka, Shunichi Takahata, Eishi Nagai, Naoki Nakashima, Masao Tanaka
Digestive Endoscopy.2016; 28(1): 92. CrossRef
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Kuriko Kudo, Shuji Shimizu, Ti-Chuang Chiang, Yasuaki Antoku, Min Hu, Yoshiko Houkabe, Naoki Nakashima
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Kwang An Kwon, Il Ju Choi, Eun Young Kim, Seok Ho Dong, Ki Baik Hahm
Clinical Endoscopy.2013; 46(3): 203. CrossRef
International Digestive Endoscopy Network 2012: A Patchwork of Networks for the Future
Kwang An Kwon, Il Ju Choi, Eun Young Kim, Seok Ho Dong, Ki Baik Hahm
Clinical Endoscopy.2012; 45(3): 209. CrossRef
Live Endoscopy Demonstration Using Superfast Broadband Internet Connections: The Future of Medical Education and Conferences
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