Clinical Endoscopy

Original Articles

Medical disputes related to advanced endoscopic procedures with endoscopic retrograde cholangiopancreatography or endoscopic ultrasonography for the management of pancreas and biliary tract diseases: Yoon Suk Lee, Jae-Young Jang, Jun Yong Bae, Eun Hye Oh, Yehyun Park, Yong Hwan Kwon, Jeong Eun Shin, Jun Kyu Lee, Tae Hee Lee, Chang Nyol Paik; Clin Endosc 2023;56(4):499-509. Published online March 28, 2023; DOI: https://doi.org/10.5946/ce.2022.208

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Background
/Aims: This study aimed to evaluate the characteristics of endoscopic retrograde cholangiopancreatography (ERCP) or endoscopic ultrasonography (EUS)-related adverse events (AEs) that eventually lead to medical disputes or claims on medical professional liability.
Methods
Medical disputes for ERCP/EUS-related AEs filed in the Korea Medical Dispute Mediation and Arbitration Agency between April 2012 and August 2020 were evaluated using corresponding medical records. AEs were categorized into three sections: procedure-related, sedation-related, and safety-related AEs.
Results
Among a total of 34 cases, procedure-related AEs were 26 (76.5%; 12 duodenal perforations, 7 post-ERCP pancreatitis, 5 bleedings, 2 perforations combined with post-ERCP pancreatitis); sedation-related AEs were 5 (14.7%; 4 cardiac arrests, 1 desaturation), and safety-related AEs were 5 (8.8%; 1 follow-up loss for stent removal, 1 asphyxia, 1 fall). Regarding clinical outcomes, 20 (58.8%) were fatal and eventually succumbed to AEs. For the types of medical institutions, 21 cases (61.8%) occurred at tertiary or academic hospitals, and 13 (38.2%) occurred at community hospitals.
Conclusions
The ERCP/EUS-related AEs filed in Korea Medical Dispute Mediation and Arbitration Agency showed distinct features: duodenal perforation was the most frequent AE, and clinical outcomes were fatal, resulting in at least more than permanent physical impairment.

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Diagnostic Assessment of Endoscopic Ultrasonography–Fine Needle Aspiration Cytology in the Pancreas: A Comparison between Liquid-Based Preparation and Conventional Smear
Jung-Soo Pyo, Dae Hyun Lim, Kyueng-Whan Min, Nae Yu Kim, Il Hwan Oh, Byoung Kwan Son
Medicina.2024; 60(6): 930. CrossRef

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Diode Laser—Can It Replace the Electrical Current Used in Endoscopic Submucosal Dissection?: Yunho Jung, Gwang Ho Baik, Weon Jin Ko, Bong Min Ko, Seong Hwan Kim, Jin Seok Jang, Jae-Young Jang, Wan-Sik Lee, Young Kwan Cho, Sun Gyo Lim, Hee Seok Moon, In Kyung Yoo, Joo Young Cho; Clin Endosc 2021;54(4):555-562. Published online January 13, 2021; DOI: https://doi.org/10.5946/ce.2020.229

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Background
/Aims: A new medical fiber-guided diode laser system (FDLS) is expected to offer high-precision cutting with simultaneous hemostasis. Thus, this study aimed to evaluate the feasibility of using the 1,940-nm FDLS to perform endoscopic submucosal dissection (ESD) in the gastrointestinal tract of an animal model.
Methods
In this prospective animal pilot study, gastric and colorectal ESD using the FDLS was performed in ex vivo and in vivo porcine models. The completeness of en bloc resection, the procedure time, intraprocedural bleeding, histological injuries to the muscularis propria (MP) layer, and perforation were assessed.
Results
The en bloc resection and perforation rates in the ex vivo study were 100% (10/10) and 10% (1/10), respectively; those in the in vivo study were 100% (4/4) and 0% for gastric ESD and 100% (4/4) and 25% (1/4) for rectal ESD, respectively. Deep MP layer injuries tended to occur more frequently in the rectal than in the gastric ESD cases, and no intraprocedural bleeding occurred in either group.
Conclusions
The 1,940-nm FDLS was capable of yielding high en bloc resection rates without intraprocedural bleeding during gastric and colorectal ESD in animal models.

Citations

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Use of Diode Laser in Hysteroscopy for the Management of Intrauterine Pathology: A Systematic Review
Andrea Etrusco, Giovanni Buzzaccarini, Antonio Simone Laganà, Vito Chiantera, Salvatore Giovanni Vitale, Stefano Angioni, Maurizio Nicola D’Alterio, Luigi Nappi, Felice Sorrentino, Amerigo Vitagliano, Tommaso Difonzo, Gaetano Riemma, Liliana Mereu, Alessa
Diagnostics.2024; 14(3): 327. CrossRef
Recent advances in endoscopic management of gastric neoplasms
Hira Imad Cheema, Benjamin Tharian, Sumant Inamdar, Mauricio Garcia-Saenz-de-Sicilia, Cem Cengiz
World Journal of Gastrointestinal Endoscopy.2023; 15(5): 319. CrossRef
Safety and efficacy of dual emission endoscopic laser treatment in patients with upper or lower gastrointestinal vascular lesions causing chronic anemia: results from the first multicenter cohort study
Gian Eugenio Tontini, Lorenzo Dioscoridi, Alessandro Rimondi, Paolo Cantù, Flaminia Cavallaro, Aurora Giannetti, Luca Elli, Luca Pastorelli, Francesco Pugliese, Massimiliano Mutignani, Maurizio Vecchi
Endoscopy International Open.2022; 10(04): E386. CrossRef

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Special Review: Korean Society of Gastrointestinal Endoscopy “Accreditations of Qualified Endoscopy Unit” Guideline: Update 2019

Updates on the Disinfection and Infection Control Process of the Accredited Endoscopy Unit: Jeong Eun Shin, Yunho Jung, Jeong Hoon Lee, Byoung Kwan Son, Jae-Young Jang, Hyung-Keun Kim, Byung Ik Jang, The Quality Management Committee and the Disinfection Management Committee of Korean Society of Gastrointestinal Endoscopy; Clin Endosc 2019;52(5):443-450. Published online September 30, 2019; DOI: https://doi.org/10.5946/ce.2019.173

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A thorough disinfection and infection control process associated with gastrointestinal endoscopy is highly important for the health and safety of the examinee and the medical staff involved in the procedure. Endoscopic reprocessing and disinfection are two of the most important steps in quality control of endoscopy. In 2019, the Korean Society of Gastrointestinal Endoscopy updated the Accreditation of Qualified Endoscopy Unit assessment items for these quality indicators. Assessment of disinfection and infection control comprises 28 mandatory items in the categories of disinfection education, pre-cleaning, cleaning, disinfection, rinsing, drying, reprocessing, storage, endoscopic accessories, water bottle and connectors, space/facilities, personal protective equipment, disinfection ledger, and regulations regarding infection control and disinfection.
The updated Accreditation of Qualified Endoscopy Unit assessment items are useful for improving the quality of endoscopy by ensuring thorough inspection of endoscopic disinfection and infection control.

Citations

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Analysis of sterilization efficiency and application cost of three low temperature sterilization methods
Hui Chen, Jiawei Liu, Aiying Zeng, Nian Qin
Review of Scientific Instruments.2024;[Epub] CrossRef
Intensive reprocessing of reusable bronchoscopes can reduce the false positive rate of Xpert MTB/RIF caused by nucleic acid residue
Xingxing Jin, Qianfang Hu, Yishi Li, Xia Zhang, Wan Tao, Houyu Zhong, Qinghai Zhao
Journal of Clinical Tuberculosis and Other Mycobacterial Diseases.2024; 37: 100476. CrossRef
Endoscope Cleaning and Disinfection Guidelines for Primary Care Physicians
Yoo-Bin Seo, Seung Hee Kim, Eon Sook Lee, Seung Jin Jung, Sang Keun Hahm
Korean Journal of Family Practice.2024; 14(4): 165. CrossRef
Infection control in the bronchoscopy suite: effective reprocessing and disinfection of reusable bronchoscopes
Mamta S. Chhabria, Fabien Maldonado, Atul C. Mehta
Current Opinion in Pulmonary Medicine.2023; 29(1): 21. CrossRef
Endoscopy in surgery
María Rita Rodríguez-Luna, Silvana Perretta
Frontiers in Gastroenterology.2023;[Epub] CrossRef
Features of the work of an endoscopic nurse in Russia and other countries
E. Yu. Pinina, S. S. Pirogov, N. Yu. Zarubina, A. S. Vodoleev, E. S. Karpova, A. D. Kaprin
Filin’s Clinical endoscopy.2023; 62(1): 37. CrossRef
Safety of Gastrointestinal Endoscopy in Korea: A Nationwide Survey and Population-Based Study
Yunho Jung, Jung-Wook Kim, Jong Pil Im, Yu Kyung Cho, Tae Hee Lee, Jae-Young Jang
Journal of Korean Medical Science.2022;[Epub] CrossRef
A nationwide survey on the effectiveness of training on endoscope reprocessing within the national cancer screening program in Korea
Hye Young Shin, Da Hun Jang, Jae Kwan Jun
American Journal of Infection Control.2021; 49(8): 1031. CrossRef
Effectiveness Between Daily and After-Each-Case Room Disinfection of the Endoscopy Unit
Bo Jin, Yue Hu, Liang Huang, Xiaoyun Cheng, Jin Zhao, Xuejing Yang, Xiling Sun, Tieer Gan, Bin Lu
Frontiers in Public Health.2021;[Epub] CrossRef
Sans Standardization: Effective Endoscope Reprocessing
Sameer K. Avasarala, Lawrence F. Muscarella, Atul C. Mehta
Respiration.2021; 100(12): 1208. CrossRef
Sharing Our Experience of Operating an Endoscopy Unit in the Midst of a COVID-19 Outbreak
Jimin Han, Eun Young Kim
Clinical Endoscopy.2020; 53(2): 243. CrossRef

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Updates on the Sedation for Gastrointestinal Endoscopy: Jun Kyu Lee, Yoo Jin Lee, Jun Hyung Cho, Jong Pil Im, Chang-Hwan Park, Jae-Young Jang, Byung Ik Jang, the Quality Management Committee and the Disinfection Management/Conscious Sedation Committee of Korean Society of Gastrointestinal Endoscopy (KSGE); Clin Endosc 2019;52(5):451-457. Published online September 30, 2019; DOI: https://doi.org/10.5946/ce.2019.172

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Sedation, defined as the depressed level of consciousness, induced by drug administration, is widely used for gastrointestinal endoscopy to relieve a patient’s anxiety and discomfort. In addition, successful procedure is anticipated with control of unintended movements. Endoscopic sedation, however, cannot be free from the risk of serious adverse events, e.g., cardiopulmonary compromise. Therefore, principles on personnel, facility and equipment, as well as performance itself, should be followed to prevent unfavorable incidents. In this article, sedation guidelines for the Accreditation of Qualified Endoscopy Units, issued by the Korean Society of Gastrointestinal Endoscopy, are presented.

Citations

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Nurse-Administered Propofol Sedation Training Curricula and Propofol Administration in Digestive Endoscopy Procedures
Andrea Minciullo, Lucia Filomeno
Gastroenterology Nursing.2024; 47(1): 33. CrossRef
Sedation reversal trends at outpatient ambulatory endoscopic center vs in-hospital ambulatory procedure center using a triage protocol
Saqib Walayat, Peter Stadmeyer, Azfar Hameed, Minahil Sarfaraz, Paul Estrada, Mark Benson, Anurag Soni, Patrick Pfau, Paul Hayes, Brittney Kile, Toni Cruz, Deepak Gopal
World Journal of Gastrointestinal Endoscopy.2024; 16(7): 413. CrossRef
Propofol Alone versus Propofol in Combination with Midazolam for Sedative Endoscopy in Patients with Paradoxical Reactions to Midazolam
Ji Hyung Nam, Dong Kee Jang, Jun Kyu Lee, Hyoun Woo Kang, Byung-Wook Kim, Byung Ik Jang
Clinical Endoscopy.2022; 55(2): 234. CrossRef
Endoscopist-Driven Sedation Practices in South Korea: Re-evaluation Considering the Nationwide Survey in 2019
Seon-Young Park, Jun Kyu Lee, Chang-Hwan Park, Byung-Wook Kim, Chang Kyun Lee, Hong Jun Park, Byung Ik Jang, Dong Uk Kim, Jin Myung Park, Jae Min Lee, Young Sin Cho, Hyung Ku Chon, Seung Young Seo, Woo Hyun Paik
Gut and Liver.2022; 16(6): 899. CrossRef
Drugs used for sedation in gastrointestinal endoscopy
Jun Kyu Lee
Journal of the Korean Medical Association.2022; 65(11): 735. CrossRef
Pain Intensity at Injection Site during Esophagogastroduodenoscopy Using Long- and Medium-Chain versus Long-Chain Triglyceride Propofol: A Randomized Controlled Double-Blind Study
Joon Seop Lee, Eun Soo Kim, Kwang Bum Cho, Kyung Sik Park, Yoo Jin Lee, Ju Yup Lee
Gut and Liver.2021; 15(4): 562. CrossRef
A Nationwide Survey on the Facilities and Personnel for Endoscopic Sedation: Results from 50 Qualified Endoscopy Units of Teaching Hospitals Accredited by the Korean Society of Gastrointestinal Endoscopy (KSGE)
Seon-Young Park, Jun Kyu Lee, Jung-Wook Kim, Tae Hee Lee, Chang-Hwan Park, Jae-Yong Jang, Byung-Wook Kim, Byung Ik Jang
Clinical Endoscopy.2021; 54(6): 843. CrossRef
Risk Factors for Prolonged Hospital Stay after Endoscopy
Toshihiro Nishizawa, Shuntaro Yoshida, Osamu Toyoshima, Tatsuya Matsuno, Masataka Irokawa, Toru Arano, Hirotoshi Ebinuma, Hidekazu Suzuki, Takanori Kanai, Kazuhiko Koike
Clinical Endoscopy.2021; 54(6): 851. CrossRef

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Accredited Endoscopy Unit Program of Korea: Overview and Qualification: Jung-Wook Kim, Yu Kyung Cho, Jin-Oh Kim, Jae-Young Jang, the Quality Management Committee of Korean Society of Gastrointestinal Endoscopy; Clin Endosc 2019;52(5):426-430. Published online September 30, 2019; DOI: https://doi.org/10.5946/ce.2019.166

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The Korean Society of Gastrointestinal Endoscopy introduced the Accredited Endoscopy Unit Program to enhance endoscopy unit quality through systematic quality management in 2012. It was gradually expanded from training hospitals to institutions with 100+ beds, and the criteria for certification were applied according to the actual conditions of each institution. On the basis of the continuous communication with the institutions and feedback, the Accredited Endoscopy Unit Program certification criteria were revised in 2019 and introduced as follows: (1) the qualification criteria for endoscopy doctors and nurses; (2) facilities and equipment; (3) endoscopic examination process; (4) performance; (5) disinfection and infection control; and (6) endoscopic sedation. The assessment items consist of essential and recommended items. All essential items must be met for accreditation to be awarded. The assessment criteria for each evaluation area were revised as follows: (1) upgrading assessment criteria; (2) qualification of endoscopists and reinforcement of quality control education; (3) detailed standards for safety, disinfection, endoscopic sedation, and management instructions; and (4) presentation of new performance measurement of endoscopy and colonoscopy.

Citations

Citations to this article as recorded by

Safety of Gastrointestinal Endoscopy in Korea: A Nationwide Survey and Population-Based Study
Yunho Jung, Jung-Wook Kim, Jong Pil Im, Yu Kyung Cho, Tae Hee Lee, Jae-Young Jang
Journal of Korean Medical Science.2022;[Epub] CrossRef
Total polyp number may be more important than size and histology of polyps for prediction of metachronous high-risk colorectal neoplasms
Hyuk Yoon, Cheol Min Shin, Young Soo Park, Nayoung Kim, Dong Ho Lee
BMC Gastroenterology.2022;[Epub] CrossRef
Endoscopist-Driven Sedation Practices in South Korea: Re-evaluation Considering the Nationwide Survey in 2019
Seon-Young Park, Jun Kyu Lee, Chang-Hwan Park, Byung-Wook Kim, Chang Kyun Lee, Hong Jun Park, Byung Ik Jang, Dong Uk Kim, Jin Myung Park, Jae Min Lee, Young Sin Cho, Hyung Ku Chon, Seung Young Seo, Woo Hyun Paik
Gut and Liver.2022; 16(6): 899. CrossRef
Accreditation of digestive endoscopy services: a method of quality assuring?
Giancarlo Spinzi, Angelo Milano, Maurizio Capelli
Expert Review of Gastroenterology & Hepatology.2021; 15(1): 1. CrossRef
Important Quality Metrics and Standardization in Endoscopy
Tossapol Kerdsirichairat, Eun Ji Shin
Gastrointestinal Endoscopy Clinics of North America.2021; 31(4): 727. CrossRef
A Nationwide Survey on the Facilities and Personnel for Endoscopic Sedation: Results from 50 Qualified Endoscopy Units of Teaching Hospitals Accredited by the Korean Society of Gastrointestinal Endoscopy (KSGE)
Seon-Young Park, Jun Kyu Lee, Jung-Wook Kim, Tae Hee Lee, Chang-Hwan Park, Jae-Yong Jang, Byung-Wook Kim, Byung Ik Jang
Clinical Endoscopy.2021; 54(6): 843. CrossRef
Efficacy and Patient Tolerability Profiles of Probiotic Solution with Bisacodyl Versus Conventional Cleansing Solution for Bowel Preparation: A Prospective, Randomized, Controlled Trial
Youn I Choi, Jong-Joon Lee, Jun-Won Chung, Kyoung Oh Kim, Yoon Jae Kim, Jung Ho Kim, Dong Kyun Park, Kwang An Kwon
Journal of Clinical Medicine.2020; 9(10): 3286. CrossRef

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Updates on the Facilities, Procedures, and Performance of the Accredited Endoscopy Unit: Tae Hee Lee, Jin Young Yoon, Chang Nyol Paik, Hyuk Soon Choi, Jae-Young Jang, The Quality Management Committee of The Korean Society of Gastrointestinal Endoscopy; Clin Endosc 2019;52(5):431-442. Published online September 30, 2019; DOI: https://doi.org/10.5946/ce.2019.164

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Endoscopic quality indicators can be classified into three categories, namely facilities and equipment, endoscopic procedures, and outcome measures. In 2019, the Korean Society of Gastrointestinal Endoscopy updated the accreditation of qualified endoscopy unit assessment items for these quality indicators to establish competence and define areas of continuous quality improvement. Here, we presented the updated program guidelines on the facilities, procedures, and performance of the accredited endoscopy unit. Many of these items have not yet been validated. However, the updated program will help in establishing competence and defining areas of continuous quality improvement in Korean endoscopic practice.

Citations

Citations to this article as recorded by

Safety of Gastrointestinal Endoscopy in Korea: A Nationwide Survey and Population-Based Study
Yunho Jung, Jung-Wook Kim, Jong Pil Im, Yu Kyung Cho, Tae Hee Lee, Jae-Young Jang
Journal of Korean Medical Science.2022;[Epub] CrossRef
Efficacy of sigmoidoscopy for evaluating disease activity in patients with ulcerative colitis
Su Bum Park, Seong-Jung Kim, Jun Lee, Yoo Jin Lee, Dong Hoon Baek, Geom Seog Seo, Eun Soo Kim, Sang-Wook Kim, So Yeong Kim
BMC Gastroenterology.2022;[Epub] CrossRef
Endoscopist-Driven Sedation Practices in South Korea: Re-evaluation Considering the Nationwide Survey in 2019
Seon-Young Park, Jun Kyu Lee, Chang-Hwan Park, Byung-Wook Kim, Chang Kyun Lee, Hong Jun Park, Byung Ik Jang, Dong Uk Kim, Jin Myung Park, Jae Min Lee, Young Sin Cho, Hyung Ku Chon, Seung Young Seo, Woo Hyun Paik
Gut and Liver.2022; 16(6): 899. CrossRef
Guidelines for accreditation of endoscopy units: quality measures from the Korean Society of Coloproctology
Rumi Shin, Seongdae Lee, Kyung-Su Han, Dae Kyung Sohn, Sang Hui Moon, Dong Hyun Choi, Bong-Hyeon Kye, Hae-Jung Son, Sun Il Lee, Sumin Si, Won-Kyung Kang
Annals of Surgical Treatment and Research.2021; 100(3): 154. CrossRef
A Nationwide Survey on the Facilities and Personnel for Endoscopic Sedation: Results from 50 Qualified Endoscopy Units of Teaching Hospitals Accredited by the Korean Society of Gastrointestinal Endoscopy (KSGE)
Seon-Young Park, Jun Kyu Lee, Jung-Wook Kim, Tae Hee Lee, Chang-Hwan Park, Jae-Yong Jang, Byung-Wook Kim, Byung Ik Jang
Clinical Endoscopy.2021; 54(6): 843. CrossRef
SAFETY IN THE GASTROENTEROLOGY SETTING

Gastroenterology Nursing.2021; 44(6): 467. CrossRef
Duodenal Hyperplastic Polyp Masquerading as Tumor of the Ampulla of Vater
Jin Myung Park, Chang Don Kang
The Korean Journal of Pancreas and Biliary Tract.2020; 25(2): 135. CrossRef
Efficacy and Patient Tolerability Profiles of Probiotic Solution with Bisacodyl Versus Conventional Cleansing Solution for Bowel Preparation: A Prospective, Randomized, Controlled Trial
Youn I Choi, Jong-Joon Lee, Jun-Won Chung, Kyoung Oh Kim, Yoon Jae Kim, Jung Ho Kim, Dong Kyun Park, Kwang An Kwon
Journal of Clinical Medicine.2020; 9(10): 3286. CrossRef

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Case Report

Congenital Jejunal Diverticular Bleeding in a Young Adult: Ji-Yung Lee, Jae-Young Jang, Min-Je Kim, Tae-In Lee, Jung-Wook Kim, Young-Woon Chang; Clin Endosc 2017;50(5):495-499. Published online June 14, 2017; DOI: https://doi.org/10.5946/ce.2016.154

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Diverticular bleeding of the small bowel is rare and occurs primarily in adults aged more than 60 years. In younger adults, Meckel’s diverticulum, a true diverticulum that congenitally occurs in the distal ileum, is the most common cause of diverticular bleeding of the small bowel. Unlike Meckel’s diverticula, other kinds of small bowel diverticula are not congenital and their incidence is related to age. Furthermore, congenital true diverticular bleeding of the jejunum in adults is very rare. We report the case of a 24-year-old man with subepithelial tumor-like lesion accompanied with obscure overt gastrointestinal bleeding (OOGIB). This lesion was initially suspected to be a subepithelial tumor based on radiologic tests and capsule endoscopy. He was finally diagnosed with a congenital true diverticulum in the jejunum with the appearance of a Meckel’s diverticulum after surgical resection.

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Diverticular hemorrhage of terminal ileum successfully treated by ultra-selective transcatheter arterial embolization using triaxial system: a case report
Yuki Yaginuma, Kenichi Utano, Yuka Utano, Daiki Nemoto, Masato Aizawa, Hajime Matsuida, Noriyuki Isohata, Shungo Endo, Kazutomo Togashi
Clinical Journal of Gastroenterology.2021; 14(2): 517. CrossRef
Small bowel bleeding
Stefania Chetcuti Zammit, Reena Sidhu
Current Opinion in Gastroenterology.2018; 34(3): 165. CrossRef
Diagnosis of Meckel’s Diverticulum Using Colon Capsule Endoscopy for Small Bowel Investigation
Lidia Ciobanu, Oliviu Pascu, Marcel Tanțău
Clinical Endoscopy.2018; 51(4): 395. CrossRef

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Focused Review Series: Endoscopic Accessories Used for ESD

Future Development of Endoscopic Accessories for Endoscopic Submucosal Dissection: Jae-Young Jang; Clin Endosc 2017;50(3):242-249. Published online May 31, 2017; DOI: https://doi.org/10.5946/ce.2017.073

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Endoscopic submucosal dissection (ESD) has recently been accepted as a standard treatment for patients with early gastric cancer (EGC), without lymph node metastases. Given the rise in the number of ESDs being performed, new endoscopic accessories are being developed and existing accessories modified to facilitate the execution of ESD and reduce complication rates. This paper examines the history underlying the development of these new endoscopic accessories and indicates future directions for the development of these accessories.

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A pilot study on endoscopic delivery of injectable bioadhesive for esophageal repair in a porcine model
Jie Xia, Wenxin Wang, Jinghui Guo, Jinglei Wu, Xinjian Wan
Biomedical Materials.2024; 19(5): 055023. CrossRef
Closed-loop robust control of robotic flexible endoscopy with neural network-based lumen segmentation
Yuxin Guo, Xiaoxiao Wei, Zhen Deng, Xiaochun Zheng, Bingwei He, Jianwei Zhang
Biomedical Signal Processing and Control.2023; 86: 105340. CrossRef
Automatic endoscopic navigation based on attention-based network for Nasotracheal Intubation
Zhen Deng, Xiaoxiao Wei, Xiaochun Zheng, Bingwei He
Biomedical Signal Processing and Control.2023; 86: 105035. CrossRef
Multipolar adaptive traction makes endoscopic submucosal dissection feasible for large neoplastic area of the fundus in patient with familial adenomatous polyposis
Elena De Cristofaro, Louis-Jean Masgnaux, Jean-Christophe Saurin, Jérémie Jacques, Bertrand Napoléon, Jérôme Rivory, Mathieu Pioche
Endoscopy.2023; 55(S 01): E963. CrossRef
Navigation strategy for robotic soft endoscope intervention
Wei Jiang, Yuanyuan Zhou, Chongyang Wang, Lihua Peng, Yunsheng Yang, Hao Liu
The International Journal of Medical Robotics and Computer Assisted Surgery.2020;[Epub] CrossRef
Endoscopic submucosal dissection: an update on tools and accessories
Christopher Harlow, Arun Sivananthan, Lakshmana Ayaru, Kinesh Patel, Ara Darzi, Nisha Patel
Therapeutic Advances in Gastrointestinal Endoscopy.2020; 13: 263177452095722. CrossRef

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Review

Recent Developments in the Endoscopic Treatment of Patients with Peptic Ulcer Bleeding: Jae-Young Jang; Clin Endosc 2016;49(5):417-420. Published online September 30, 2016; DOI: https://doi.org/10.5946/ce.2016.135

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Peptic ulcer bleeding is an internal medical emergency. Endoscopic hemostasis has been shown to improve the survival rate of patients with peptic ulcer bleeding. Although the established hemostatic modalities, including injection, thermal therapy, and mechanical therapy, are effective in controlling peptic ulcer bleeding, hemostasis can be difficult to achieve in some cases. As a result, recent, new endoscopic hemostatic modalities, including over-the-scope clips, topical hemostatic sprays, and endoscopic ultrasonography-guided angiotherapy, have been developed.

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Turn over the new leaf of the treatment in peptic ulcer bleeding: a review of the literature
Meng-Hsuan Lu, Hsueh-Chien Chiang
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Endoscopic Hemostasis and Antithrombotic Management
Jamie Bering, Mashal J. Batheja, Neena S. Abraham
Gastroenterology Clinics of North America.2024; 53(4): 573. CrossRef
Endoscopic clipping in non-variceal upper gastrointestinal bleeding treatment
Giuseppe Galloro, Angelo Zullo, Gaetano Luglio, Alessia Chini, Donato Alessandro Telesca, Rosa Maione, Matteo Pollastro, Giovanni Domenico De Palma, Raffaele Manta
Clinical Endoscopy.2022; 55(3): 339. CrossRef
Mortality Trends of Gastrointestinal, Liver, and Pancreaticobiliary Diseases: A Hospital-Based Prospective Study in the Southeast of Iran
Mohammad Javad Zahedi, Sara Shafieipour, Mohammad Mahdi Hayatbakhsh Abbasi, Mohsen Nakhaie, Mohammad Rezaei Zadeh Rukerd, Mohammad Mehdi Lashkarizadeh, Farbood Noorbini, Mohammad Hasan Baghaei, Abbas Pourjafari, Ebrahim Aminian, Fatemeh Karami Robati, Aza
Middle East Journal of Digestive Diseases.2022; 14(4): 404. CrossRef
Urban-Rural Disparities and Temporal Trends in Peptic Ulcer Disease Epidemiology, Treatment, and Outcomes in the United States
Howard Guo, Angela Y. Lam, Abdel Aziz Shaheen, Nauzer Forbes, Gilaad G. Kaplan, Christopher N. Andrews, Michael Laffin, Siddharth Singh, Vipul Jairath, Anouar Teriaky, Jeffrey K. Lee, Christopher Ma
American Journal of Gastroenterology.2021; 116(2): 296. CrossRef
Method of diagnosis and treatment of profusional bleeding from stenosing postbulbar ulcers of the duodenum
Volodymyr Mamchych, Sergiy Vereshchagin, Volodymyr Maksymchuk, Dmytro Maksymchuk
EUREKA: Health Sciences.2021; (2): 37. CrossRef
Advances in the Treatment of Gastrointestinal Bleeding: Safety and Efficiency of Transnasal Endoscopy
Hiroyuki Abe, Kenya Kamimura, Yoshihisa Arao, Junji Kohisa, Shuji Terai
Medicines.2021; 8(9): 53. CrossRef
Acute upper gastrointestinal bleeding: A review
Elroy Patrick Weledji
Surgery in Practice and Science.2020; 1: 100004. CrossRef
Acute gastroinstinal bleeding: a review
Elroy P. Weledji
International Journal of Surgery: Global Health.2020; 3(3): e18. CrossRef
Upper gastrointestinal bleeding: Is only an injection of epinephrine sufficient? Success rates by Forrest classification
Ahmet Surek, Eyup Gemici, Abdussamet Bozkurt, Mehmet Karabulut
Sanamed.2020; 15(3): 309. CrossRef
Endoscopic closure of iatrogenic colon perforation using dual-channel endoscope with an endoloop and clips: methods and feasibility data (with videos)
Ja Young Ryu, Byung Kwan Park, Won-Seok Kim, Kisung Kim, Jae Young Lee, Young Kim, Jae Yong Park, Beom Jin Kim, Jeong Wook Kim, Chang Hwan Choi
Surgical Endoscopy.2019; 33(4): 1342. CrossRef
Endoscopic Hemostatic Treatment of Peptic Ulcer Bleeding
Yeon Hwa Choe, Jun Chul Park
The Korean Journal of Helicobacter and Upper Gastrointestinal Research.2018; 18(4): 235. CrossRef

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Focused Review Series: Image Enhanced Endoscopy

The Past, Present, and Future of Image-Enhanced Endoscopy: Jae-Young Jang; Clin Endosc 2015;48(6):466-475. Published online November 30, 2015; DOI: https://doi.org/10.5946/ce.2015.48.6.466

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Despite the remarkable progress recently made to enhance the resolution of white-light endoscopy, detection, and diagnosis of premalignant lesions, such as adenomas and subtle early-stage cancers, remains a great challenge. As for example, although chromoendoscopy, such as endoscopy using indigo carmine, is useful for the early diagnosis of subtle lesions, the technique presents various disadvantages ranging from the time required for spray application of the dye and suctioning of excess dye to the increased difficulty in identifying lesions in the presence of severe inflammation and obstruction of visual field due to the pooling of solution in depressed-type lesions. To overcome these diagnostic problems associated with chromoendoscopy, research has focused on the development of endoscopes based on new optical technologies. Several types of image-enhanced endoscopy methods have recently been presented. In particular, image-enhanced endoscopy has emerged as a new paradigm for the diagnosis of gastrointestinal disorders. Image-enhanced endoscopes provide high-contrast images of lesions by means of optical or electronic technologies, including the contrast enhancement of the mucosal surface and of blood vessels. Chromoendoscopy, narrow-band imaging, i-SCAN, and flexible spectral imaging color enhancement are representative examples of image-enhanced endoscopy discussed in this paper.

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