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Commentary
Usefulness of Colonoscopy in Patients with Hematochezia Aged under 40 Years
Hee Chan Yang, Sang Wook Kim
Clin Endosc 2020;53(4):385-386.   Published online July 30, 2020
DOI: https://doi.org/10.5946/ce.2020.153
PDFPubReaderePub

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  • The Italian Unitary Society of Colon-Proctology (Società Italiana Unitaria di Colonproctologia) guidelines for the management of acute and chronic hemorrhoidal disease
    Antonio Brillantino, Adolfo Renzi, Pasquale Talento, Luigi Brusciano, Luigi Marano, Maurizio Grillo, Mauro Natale Maglio, Fabrizio Foroni, Alessio Palumbo, Maria Laura Sandoval Sotelo, Luciano Vicenzo, Michele Lanza, Giovanna Frezza, Massimo Antropoli, Cl
    Annals of Coloproctology.2024; 40(4): 287.     CrossRef
  • 4,358 View
  • 89 Download
  • 1 Crossref
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Review
Multidisciplinary and Multisociety Practice Guideline on Reprocessing Flexible Gastrointestinal Endoscopes and Endoscopic Accessories
Dae Young Cheung, Byung Ik Jang, Sang Wook Kim, Jie-Hyun Kim, Hyung Keun Kim, Jeong Eun Shin, Won Jae Yoon, Yong Kang Lee, Kwang Hyun Chung, Soo-Jeong Cho, Hyun Phil Shin, Sun Young Cho, Woon Geon Shin, Kee Don Choi, Byung-Wook Kim, Joong Goo Kwon, Hee Chan Yang, Tae-Geun Gweon, Hyun Gun Kim, Dong-Won Ahn, Kwang Bum Cho, Sun Hee Kim, Kyong Hwa Hwang, Hee Hyuk Im
Clin Endosc 2020;53(3):276-285.   Published online May 29, 2020
DOI: https://doi.org/10.5946/ce.2020.106
AbstractAbstract PDFPubReaderePub
The area of endoscopic application has been continuously expanded since its introduction in the last century and the frequency of its use also increased stiffly in the last decades. Because gastrointestinal endoscopy is naturally exposed to diseased internal organs and contact with pathogenic materials, endoscopy mediated infection or disease transmission becomes a major concern in this field. Gastrointestinal endoscopy is not for single use and the proper reprocessing process is a critical factor for safe and reliable endoscopy procedures. What needed in these circumstances is a practical guideline for reprocessing the endoscope and its accessories which is feasible in the real clinical field to guarantee acceptable prevention of pathogen transmission. This guideline contains principles and instructions of the reprocessing procedure according to the step by step. And it newly includes general information and updated knowledge about endoscopy-mediated infection and disinfection. Multiple societies and working groups participated to revise; Korean Association for the Study of the Liver, the Korean Society of Infectious Diseases, Korean College of Helicobacter and Upper Gastrointestinal Research, the Korean Society of Gastroenterology, Korean Society of Gastrointestinal Cancer, Korean Association for the Study of Intestinal Diseases, Korean Pancreatobiliary Association, the Korean Society of Gastrointestinal Endoscopy Nurses and Associates and Korean Society of Gastrointestinal Endoscopy. Through this cooperation, we enhanced communication and established a better concordance. We still need more researches in this field and fill up the unproven area. And our guidelines will be renewed accordingly.

Citations

Citations to this article as recorded by  
  • A New Drying Method of Thermolabile Flexible Endoscope Channels by Laminar and Turbulent Airflow: A Prospective, Randomized-Controlled, Single-Center, Proof-of-Concept Trial
    Florian A. Michael, Michael Jung, Mike Reimers, Clara Oschwald, Ulrike Mihm, Christoph Welsch, Dirk Walter, Fabian Finkelmeier, Johannes Masseli, Anita Pathil, Georg Dultz, Danuta Puhlmann, Laura Diaz-Martinez, Daniel Hack, Neelam Lingwal, Jörg Bojunga, V
    American Journal of Gastroenterology.2025; 120(5): 1027.     CrossRef
  • A prospective, quasi-experimental study on the efficacy of a novel double-headed endoscope cleaning brush for cleaning flexible endoscopes
    Rui Shen, Yaping Wu, Jiajun Lv, Qukai Liu, Weiyan Yao, Shu Chen, Dandan Liu, Huijun Xi, Yibo Zhang
    BMC Gastroenterology.2025;[Epub]     CrossRef
  • Impact of Different Pressures on the Drying Time of Flexible Endoscopes
    Wenqian Hu, Jinying Li, Chenying Zhou, Yuxin Ge, Qing Gu
    Journal of Hospital Infection.2025;[Epub]     CrossRef
  • Efficacy and safety of three-dimensional magnetically assisted capsule endoscopy for upper gastrointestinal and small bowel examination
    Dong Jun Oh, Yea Je Lee, Sang Hoon Kim, Joowon Chung, Hyun Seok Lee, Ji Hyung Nam, Yun Jeong Lim, Thomas Lui Ka Luen
    PLOS ONE.2024; 19(5): e0295774.     CrossRef
  • EUS-Guided Vascular Interventions: Recent Advances
    Sahib Singh, Saurabh Chandan, Sumant Inamdar, Kambiz S. Kadkhodayan, Jahnvi Dhar, Jayanta Samanta, Antonio Facciorusso
    Journal of Clinical Medicine.2024; 13(16): 4835.     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
  • Current status of the gastric cancer screening program in Korea
    Young-Il Kim, Il Ju Choi
    Journal of the Korean Medical Association.2022; 65(5): 250.     CrossRef
  • Reducing the environmental footprint of gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Gastroenterology and Endoscopy Nurses and Associates (ESGENA) Position Statement
    Enrique Rodríguez de Santiago, Mario Dinis-Ribeiro, Heiko Pohl, Deepak Agrawal, Marianna Arvanitakis, Robin Baddeley, Elzbieta Bak, Pradeep Bhandari, Michael Bretthauer, Patricia Burga, Leigh Donnelly, Axel Eickhoff, Bu'Hussain Hayee, Michal F. Kaminski,
    Endoscopy.2022; 54(08): 797.     CrossRef
  • Current Evidence for a Paradigm Shift in Gastric Cancer Prevention From Endoscopic Screening toHelicobacter pyloriEradication in Korea
    Young-Il Kim, Il Ju Choi
    Journal of Gastric Cancer.2022; 22(3): 169.     CrossRef
  • General guideline in the endoscopy room to avoid air-borne infection during the COVID-19 pandemic
    Kwang Hyun Chung, Soo-Jeong Cho
    Clinical Endoscopy.2022; 55(5): 688.     CrossRef
  • Efficacy of a novel channel-cleaning ball brush for endoscope reprocessing: a randomized controlled trial
    Kwang Hyun Chung, Jeong Don Chae, Wonho Choe, Hyo Young Lee, Il Hwan Oh, Byoung Kwan Son
    Clinical Endoscopy.2022; 55(5): 674.     CrossRef
  • Endoscopes that Complete Pre-Cleaning may be Stored Overnight until Next Morning for the Subsequent Reprocessing
    Soo-Jeong Cho
    Clinical Endoscopy.2021; 54(4): 449.     CrossRef
  • Accreditation program for gastrointestinal endoscopes reprocessing in Italy: An on-site survey
    Giancarlo Spinzi, Angelo Milano, Piero Brosolo, Paola Da Massa Carrara, Maurizio Labardi, Alberto Merighi, Luisa Riccardi, Francesco Torresan, Maurizio Capelli
    Endoscopy International Open.2021; 09(11): E1627.     CrossRef
  • Sans Standardization: Effective Endoscope Reprocessing
    Sameer K. Avasarala, Lawrence F. Muscarella, Atul C. Mehta
    Respiration.2021; 100(12): 1208.     CrossRef
  • 10,942 View
  • 363 Download
  • 12 Web of Science
  • 14 Crossref
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Original Article
Endoscopic Ultrasound-Guided Liver Biopsy Using a Core Needle for Hepatic Solid Mass
Hyung Ku Chon, Hee Chan Yang, Keum Ha Choi, Tae Hyeon Kim
Clin Endosc 2019;52(4):340-346.   Published online July 15, 2019
DOI: https://doi.org/10.5946/ce.2018.175
AbstractAbstract PDFPubReaderePub
Background
/Aims: This study aimed to evaluate the feasibility and efficacy of endoscopic ultrasound-guided fine needle biopsy (EUSFNB) using a core needle for hepatic solid masses (HSMs). Additionally, the study aimed to assess factors that influence the diagnostic accuracy of EUS-FNB for HSMs.
Methods
A retrospective analysis of patients who underwent EUS-FNB for the pathological diagnosis of HSMs was conducted between January 2013 and July 2017. The procedure had been performed using core needles of different calibers. The assessed variables were mass size, puncture route, needle type, and the number of needle passes.
Results
Fifty-eight patients underwent EUS-FNB for the pathologic evaluation of HSMs with a mean mass size of 21.4±9.2 mm. EUSFNB was performed with either a 20-G (n=14), 22-G (n=29) or a 25-G core needle (n=15). The diagnostic accuracy for this procedure was 89.7%, but both specimen adequacy for histology and available immunohistochemistry stain were 91.4%. The sensitivity and specificity of EUS-FNB were 89.7% and 100%, respectively. There was one case involving bleeding as a complication, which was controlled with endoscopic hemostasis. According to the multivariate analysis, no variable was independently associated with a correct final diagnosis.
Conclusions
EUS-FNB with core biopsy needle is a safe and highly accurate diagnostic option for assessing HSMs. There were no variable factors associated with diagnostic accuracy.

Citations

Citations to this article as recorded by  
  • Endoscopic ultrasound‐guided tissue acquisition for focal liver lesions in patients with a history of multiple primary malignant neoplasms
    Yuichi Takano, Naoki Tamai, Masataka Yamawaki, Jun Noda, Tetsushi Azami, Fumitaka Niiya, Fumiya Nishimoto, Naotaka Maruoka, Tatsuya Yamagami, Masatsugu Nagahama
    DEN Open.2025;[Epub]     CrossRef
  • The outcomes of endoscopic ultrasound‐guided tissue acquisition for small focal liver lesions measuring ≤2 cm
    Yuichi Takano, Naoki Tamai, Masataka Yamawaki, Jun Noda, Tetsushi Azami, Fumitaka Niiya, Fumiya Nishimoto, Naotaka Maruoka, Tatsuya Yamagami, Masatsugu Nagahama
    DEN Open.2025;[Epub]     CrossRef
  • Endohepatology
    Nicole Ferrante, Kalyan Ram Bhamidimarri, Sunil Amin
    Clinics in Liver Disease.2025; 29(2): 253.     CrossRef
  • Diagnostic and therapeutic role of endoscopic ultrasound in liver diseases: A systematic review and meta-analysis
    Eyad Gadour, Abeer Awad, Zeinab Hassan, Khalid Jebril Shrwani, Bogdan Miutescu, Hussein Hassan Okasha
    World Journal of Gastroenterology.2024; 30(7): 742.     CrossRef
  • Endoscopic Ultrasound-Guided Fine Needle Biopsy of Focal Liver Lesions: An Effective Mini-Invasive Alternative to the Percutaneous Approach
    Gabriele Rancatore, Dario Ligresti, Giacomo Emanuele Maria Rizzo, Lucio Carrozza, Mario Traina, Ilaria Tarantino
    Diagnostics.2024; 14(13): 1336.     CrossRef
  • Endoscopic Ultrasound-Guided Tissue Sampling for the Cytohistological Diagnosis of Focal Liver Lesions
    Jose Lariño-Noia, Andrea Jardi-Cuadrado, Juan Enrique Dominguez-Muñoz, Yessica Domínguez-Novoa, Marco Galego, Alberto Rama, Daniel de la Iglesia-Garcia, Xurxo Martinez-Seara, Ihab Abdulkader-Nallib, Julio Iglesias-Garcia
    Diagnostics.2024; 14(11): 1155.     CrossRef
  • Role of Core Needle Biopsy in Liver Metastases: A Histopathological and Immunohistochemical Approach
    Zahraa Osama Yahiya, Zainab Waleed Aziz, Wahda Mohammed Taib Al-Nuaimy
    Medical Journal of Babylon.2024; 21(3): 572.     CrossRef
  • Endoscopic ultrasound-guided tissue acquisition for focal liver lesions can be safely performed in patients with ascites
    Yuichi Takano, Naoki Tamai, Masataka Yamawaki, Jun Noda, Tetsushi Azami, Fumitaka Niiya, Fumiya Nishimoto, Naotaka Maruoka, Tatsuya Yamagami, Masatsugu Nagahama
    Endoscopy International Open.2024; 12(11): E1309.     CrossRef
  • Role of endoscopic ultrasound and endoscopic ultrasound-guided tissue acquisition in diagnosing hepatic focal lesions
    Hussein Hassan Okasha, Hanane Delsa, Abdelmoneim Alsawaf, Ahmed Morad Hashim, Hani M Khattab, Dalia Abdelfatah, Abeer Abdellatef, Amr Albitar
    World Journal of Methodology.2023; 13(4): 287.     CrossRef
  • Endo-Hepatology: The Buzz Goes Much beyond Liver Biopsy—A Narrative Review
    Rajesh Puri, Zubin Sharma, Swapnil Dhampalwar, Abhishek Kathuria, Bimal Sahu
    Journal of Digestive Endoscopy.2023; 14(04): 227.     CrossRef
  • A comparison of the antegrade core trap and reverse bevel needles for EUS-guided fine-needle biopsy sampling of liver mass: a prospective randomized cross over study
    Pradermchai Kongkam, Nutbordee Nalinthassanai, Piyapan Prueksapanich, Anapat Sanpavat, Arlyn R. Cañones, Thanawat Luangsukrerk, Phonthep Angsuwatcharakon, Wiriyaporn Ridtitid, Pinit Kullavanijaya, Sombat Treeprasertsuk, Rungsun Rerknimitr
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  • Alternativen histologischer Materialgewinnung – Wann und wie ist die histologische Sicherung mittels Ultraschall (US), Computertomografie (CT) oder Endosonografie (EUS) sinnvoll?
    Kathleen Möller, Christoph F. Dietrich, Siegbert Faiss, Sven Mutze, Leonie Goelz
    Zeitschrift für Gastroenterologie.2022; 60(06): 937.     CrossRef
  • Ranunculus ternatus Thunb extract attenuates renal fibrosis of diabetic nephropathy via inhibiting SMYD2
    Weiwei Xu, Rui Peng, Siyu Chen, Congcong Wu, Xiaoxiao Wang, Ting Yu, Jiuying Jian, Ni Zhang, Siyang Zuo, Min Chen, Bing Guo, Lirong Liu
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    Shiva Rangwani, Devarshi R Ardeshna, Khalid Mumtaz, Sean G Kelly, Samuel Y Han, Somashekar G Krishna
    World Journal of Gastroenterology.2022; 28(28): 3586.     CrossRef
  • Endoscopic Ultrasound-Guided Fine-Needle Biopsy versus Fine-Needle Aspiration in the Diagnosis of Focal Liver Lesions: Prospective Head-to-Head Comparison
    Marcel Gheorghiu, Andrada Seicean, Sorana D. Bolboacă, Ioana Rusu, Radu Seicean, Cristina Pojoga, Ofelia Moșteanu, Zeno Sparchez
    Diagnostics.2022; 12(9): 2214.     CrossRef
  • Diagnostic and interventional EUS in hepatology: An updated review
    Vaneet Jearth, Sridhar Sundaram, Surinder Singh Rana
    Endoscopic Ultrasound.2022; 11(5): 355.     CrossRef
  • Endoscopic ultrasound guided hepatic interventions
    Rintaro Hashimoto, Kenneth J. Chang
    Digestive Endoscopy.2021; 33(1): 54.     CrossRef
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    Haeryoung Kim
    Clinical and Molecular Hepatology.2021; 27(2): 278.     CrossRef
  • Endoscopic Ultrasound-Guided Fine Needle Aspiration Using a 22-G Needle for Hepatic Lesions: Single-Center Experience
    Ebru Akay, Deniz Atasoy, Engin Altınkaya, Ali Koç, Tamer Ertan, Hatice Karaman, Erkan Caglar
    Clinical Endoscopy.2021; 54(3): 404.     CrossRef
  • Role of Endoscopic Ultrasound in Liver Disease: Where Do We Stand?
    Tajana Pavic, Ivana Mikolasevic, Dominik Kralj, Nina Blazevic, Anita Skrtic, Ivan Budimir, Ivan Lerotic, Davor Hrabar
    Diagnostics.2021; 11(11): 2021.     CrossRef
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    Jahnvi Dhar, Jayanta Samanta
    World Journal of Hepatology.2021; 13(11): 1459.     CrossRef
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    Current Opinion in Gastroenterology.2020; 36(3): 184.     CrossRef
  • A State-of-the-Art Review on the Evolving Utility of Endoscopic Ultrasound in Liver Diseases Diagnosis
    Wisam Sbeit, Anas Kadah, Mahmud Mahamid, Rinaldo Pellicano, Amir Mari, Tawfik Khoury
    Diagnostics.2020; 10(8): 512.     CrossRef
  • A Comprehensive Narrative Review on the Evolving Role of Endoscopic Ultrasound in Focal Solid Liver Lesions Diagnosis and Management
    Wisam Sbeit, Anas Kadah, Amir Mari, Mahmud Mahamid, Tawfik Khoury
    Diagnostics.2020; 10(9): 688.     CrossRef
  • Endoscopic Ultrasound-Guided Liver Biopsies: Is the Future Here Yet?
    Ihab I. El Hajj, Mohammad Al-Haddad
    Clinical Endoscopy.2019; 52(4): 297.     CrossRef
  • 6,440 View
  • 135 Download
  • 25 Web of Science
  • 25 Crossref
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