- Colorectal neoplasia
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Summary and comparison of recently updated post-polypectomy surveillance guidelines
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Yoon Suk Jung
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Intest Res 2023;21(4):443-451. Published online October 26, 2023
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DOI: https://doi.org/10.5217/ir.2023.00107
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 Abstract
 PDF PubReader ePub
- Recently, updated guidelines for post-polypectomy surveillance have been published by the U.S. Multi‐Society Task Force (USMSTF), the British Society of Gastroenterology/Association of Coloproctology of Great Britain and Ireland/Public Health England (BSG/ACPGBI/PHE), the European Society of Gastrointestinal Endoscopy (ESGE), the Japan Gastroenterological Endoscopy Society (JGES), and the Korean Multi-Society Taskforce Committee. This review summarizes and compares the updated recommendations of these 5 guidelines. There are some differences between the guidelines for the recommended post-polypectomy surveillance intervals. In particular, there are prominent differences between the guidelines for 1–4 tubular adenomas < 10 mm with low-grade dysplasia (nonadvanced adenomas [NAAs]) and tubulovillous or villous adenomas. The USMSTF, JGES, and Korean guidelines recommend colonoscopic surveillance for patients with 1–4 NAAs and those with tubulovillous or villous adenomas, whereas the BSG/ACPGBI/PHE and ESGE guidelines do not recommend endoscopic surveillance for such patients. Surveillance recommendations for patients with serrated polyps (SPs) are limited. Although the USMSTF guidelines provide specific recommendations for patients who have undergone SPs removal, these are weak and based on very lowquality evidence. Future studies should examine this topic to better guide the surveillance recommendations for patients with SPs. For countries that do not have separate guidelines, we hope that this review article will help select the most appropriate guidelines as per each country’s healthcare environment.
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Citations
Citations to this article as recorded by  - Influence of Lifestyles on Polyp Burden and Cancer Development in Hereditary Colorectal Cancer Syndromes
Hye Kyung Hyun, Ji Soo Park, Jihye Park, Soo Jung Park, Jae Jun Park, Jae Hee Cheon, Tae Il Kim
Journal of Gastroenterology and Hepatology.2025; 40(2): 433. CrossRef - Frequency and Risk Factors of Advanced Neoplasia in Korean Inflammatory Bowel Disease Patients with Low-grade Dysplasia
Yong Eun Park, Kyeong Ok Kim, Dong Hyun Kim, Soo-Kyung Park, Yoo Jin Lee, Chang Kyun Lee
The Korean Journal of Gastroenterology.2025; 85(1): 34. CrossRef - The impact of COVID-19 on clinical practices of colorectal cancer in South Korea
Kwang Woo Kim, Hyoun Woo Kang
Intestinal Research.2025; 23(1): 6. CrossRef - Annual Blood Tests Are an Acceptable form of Surveillance to Supplement Colonoscopies for Colorectal Cancer
Rishabh Goyal, Carlene J. Wilson, Ingrid H. Flight, Charles Cock, Graeme P. Young, Molla M. Wassie, Sarah Cohen-Woods, Erin L. Symonds, Maddison Dix
Digestive Diseases and Sciences.2025; 70(4): 1486. CrossRef - Assessing Patient Preferences and Response to Extended Colonoscopy Intervals in a Colorectal Cancer Surveillance Program
Maddison Dix, Syme Aftab, Graeme P. Young, Carlene J. Wilson, Kalindra Simpson, Charles Cock, Erin L. Symonds
Digestive Diseases and Sciences.2025; 70(4): 1328. CrossRef - Developing a Strategy for Prevention of Avoidable Postcolonoscopy Colorectal Cancers: Current and Future Perspectives
Nanette S. Van roermund, Joep E.G. Ijspeert, Evelien Dekker
Gastroenterology.2025; 168(5): 854. CrossRef - Causal association between telomere length and colorectal polyps: A bidirectional two-sample Mendelian randomization study
Yin Zhang, Jiaying Wang, Mingyu Zheng, Huanwei Qu, Shuya Yang, Fuzhou Han, Nan Yao, Wenqiang Li, Jun Qu
Medicine.2024; 103(1): e36867. CrossRef - Screening and surveillance for hereditary colorectal cancer
Hee Man Kim, Tae Il Kim
Intestinal Research.2024; 22(2): 119. CrossRef - Screening and Surveillance of Colorectal Cancer: A Review of the Literature
Marcello Maida, Dushyant Singh Dahiya, Yash R. Shah, Angad Tiwari, Harishankar Gopakumar, Ishaan Vohra, Aqsa Khan, Fouad Jaber, Daryl Ramai, Antonio Facciorusso
Cancers.2024; 16(15): 2746. CrossRef
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- Colorectal neoplasia
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Development and validation of a scoring system for advanced colorectal neoplasm in young Korean subjects less than age 50 years
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Ji Yeon Kim, Sungkyoung Choi, Taesung Park, Seul Ki Kim, Yoon Suk Jung, Jung Ho Park, Hong Joo Kim, Yong Kyun Cho, Chong Il Sohn, Woo Kyu Jeon, Byung Ik Kim, Kyu Yong Choi, Dong Il Park
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Intest Res 2019;17(2):253-264. Published online November 20, 2018
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DOI: https://doi.org/10.5217/ir.2018.00062
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Abstract
PDFPubReaderePub
- Background/Aims
Colorectal cancer incidence among patients aged ≤50 years is increasing. This study aimed to develop and validate an advanced colorectal neoplasm (ACRN) screening model for young adults aged <50 years in Korea.
Methods
This retrospective cross-sectional study included 59,575 consecutive asymptomatic Koreans who underwent screening colonoscopy between 2003 and 2012 at a single comprehensive health care center. Young Adult Colorectal Screening (YCS) score was developed as an optimized risk stratification model for ACRN using multivariate analysis and was internally validated. The predictive power and diagnostic performance of YCS score was compared with those of Asia-Pacific Colorectal Screening (APCS) and Korean Colorectal Screening (KCS) scores.
Results
41,702 and 17,873 subjects were randomly allocated into the derivation and validation cohorts, respectively, by examination year. ACRN prevalence was 0.9% in both cohorts. YCS score comprised sex, age, alcohol, smoking, obesity, glucose metabolism abnormality, and family history of CRC, with score ranges of 0 to 10. In the validation cohort, ACRN prevalence was 0.6% in the low-risk tier (score, 0–4), 1.5% in the moderate-risk tier (score, 5–7), and 3.4% in the high-risk tier (score, 8–10). ACRN risk increased 2.5-fold (95%CI, 1.8–3.4) in the moderate-risk tier and 5.8-fold (95%CI, 3.4–9.8) in the high-risk tier compared with the low-risk tier. YCS score identified better balanced accuracy (53.9%) than APCS (51.5%) and KCS (50.7%) scores and had relatively good discriminative power (area under the curve=0.660).
Conclusions
YCS score based on clinical and laboratory risk factors was clinically effective and beneficial for predicting ACRN risk and targeting screening colonoscopy in adults aged <50 years.
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Citations
Citations to this article as recorded by - Response to commentaries on “Performance of the Asia‐Pacific colorectal screening score in stratifying the risk of advanced colorectal neoplasia: A meta‐analysis and systematic review”
MN Luu, DT Quach
Journal of Gastroenterology and Hepatology.2025; 40(1): 337. CrossRef - Family History of Colorectal Cancer and the Risk of Colorectal Neoplasia: A Systematic Review and Meta-Analysis
Kai Gao, Huyi Jin, Yi Yang, Jiayu Li, Yuanliang He, Ruiyao Zhou, Wanting Zhang, Xiangrong Gao, Zongming Yang, Mengling Tang, Jianbing Wang, Ding Ye, Kun Chen, Mingjuan Jin
American Journal of Gastroenterology.2025; 120(3): 531. CrossRef - Development and Internal Validation of a Machine Learning-Based Colorectal Cancer Risk Prediction Model
Deborah Jael Herrera, Daiane Maria Seibert, Karen Feyen, Marlon van Loo, Guido Van Hal, Wessel van de Veerdonk
Gastrointestinal Disorders.2025; 7(2): 26. CrossRef - Performance of the Asia–Pacific Colorectal Screening score in stratifying the risk of advanced colorectal neoplasia: A meta‐analysis and systematic review
Mai Ngoc Luu, Nhi Ai Trinh, Truc Le Thanh Tran, Thinh Phuong Dang, Toru Hiyama, Duc Trong Quach
Journal of Gastroenterology and Hepatology.2024; 39(6): 1000. CrossRef - Updated epidemiology of gastrointestinal cancers in East Asia
Junjie Huang, Don Eliseo Lucero-Prisno, Lin Zhang, Wanghong Xu, Sunny H. Wong, Siew C. Ng, Martin C. S. Wong
Nature Reviews Gastroenterology & Hepatology.2023; 20(5): 271. CrossRef - From Algorithms to Clinical Utility: A Systematic Review of Individualized Risk Prediction Models for Colorectal Cancer
Deborah Jael Herrera, Wessel van de Veerdonk, Daiane Maria Seibert, Moges Muluneh Boke, Claudia Gutiérrez-Ortiz, Nigus Bililign Yimer, Karen Feyen, Allegra Ferrari, Guido Van Hal
Gastrointestinal Disorders.2023; 5(4): 549. CrossRef - Emergence of a New Optical Marker for Colorectal Neoplasms: To What Extent Should We Accept It?
Han Hee Lee
Clinical Endoscopy.2022; 55(2): 315. CrossRef - Is early-onset cancer an emerging global epidemic? Current evidence and future implications
Tomotaka Ugai, Naoko Sasamoto, Hwa-Young Lee, Mariko Ando, Mingyang Song, Rulla M. Tamimi, Ichiro Kawachi, Peter T. Campbell, Edward L. Giovannucci, Elisabete Weiderpass, Timothy R. Rebbeck, Shuji Ogino
Nature Reviews Clinical Oncology.2022; 19(10): 656. CrossRef - Strategies for colorectal cancer screening and post-polypectomy surveillance for young adults under age 50
Yoon Suk Jung
Precision and Future Medicine.2021; 5(2): 69. CrossRef - How to Choose the Optimal Bowel Preparation Regimen for Colonoscopy
Ji Eun Na, Eun Ran Kim
The Ewha Medical Journal.2021; 44(4): 122. CrossRef - The Role of Diet and Lifestyle in Early-Onset Colorectal Cancer: A Systematic Review
Marta Puzzono, Alessandro Mannucci, Simone Grannò, Raffaella Alessia Zuppardo, Andrea Galli, Silvio Danese, Giulia Martina Cavestro
Cancers.2021; 13(23): 5933. CrossRef - Association between waist circumference and risk of colorectal neoplasia in normal‐weight adults
Yoon Suk Jung, Nam Hee Kim, Hyo‐Joon Yang, Soo‐Kyung Park, Jung Ho Park, Dong Il Park, Chong Il Sohn
Journal of Gastroenterology and Hepatology.2020; 35(1): 43. CrossRef - Risk prediction rule for advanced neoplasia on screening colonoscopy for average-risk individuals
Ala I Sharara, Ali El Mokahal, Ali H Harb, Natalia Khalaf, Fayez S Sarkis, Mustapha M El-Halabi, Nabil M Mansour, Ahmad Malli, Robert Habib
World Journal of Gastroenterology.2020; 26(37): 5705. CrossRef - Risk Factors Associated With Young-Onset Colorectal Adenomas and Cancer: A Systematic Review and Meta-Analysis of Observational Research
Genevieve Breau, Ursula Ellis
Cancer Control.2020;[Epub] CrossRef - Prevalence and risk factors of colorectal cancer in Asia
Martin CS Wong, Hanyue Ding, Jingxuan Wang, Paul SF Chan, Junjie Huang
Intestinal Research.2019; 17(3): 317. CrossRef
-
9,419
View
-
166
Download
-
13
Web of Science
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Is methylation analysis of SFRP2, TFPI2, NDRG4, and BMP3 promoters suitable for colorectal cancer screening in the Korean population?
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Soo-Kyung Park, Hae Lim Baek, Junghee Yu, Ji Yeon Kim, Hyo-Joon Yang, Yoon Suk Jung, Kyu Yong Choi, Hungdai Kim, Hyung Ook Kim, Kyung Uk Jeong, Ho-Kyung Chun, Kyungeun Kim, Dong Il Park
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Intest Res 2017;15(4):495-501. Published online October 23, 2017
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DOI: https://doi.org/10.5217/ir.2017.15.4.495
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Abstract
PDFPubReaderePub
- <b>Background/Aims</b><br/>
Colorectal cancer (CRC) screening using stool DNA was recently found to yield good detection rates. A multi-target stool DNA test (Cologuard®, Exact Sciences), including methylated genes has been recently approved by the U.S. Food and Drug Administration. The aim of this study was to validate these aberrantly methylated genes as stool-based DNA markers for detecting CRC and colorectal advanced adenoma (AA) in the Korean population. MethodsA single-center study was conducted in 36 patients with AA; 35 patients with CRC; and 40 endoscopically diagnosed healthy controls using CRC screening colonoscopy. The methylation status of the SFRP2, TFPI2, NDRG4, and BMP3 promoters was investigated blindly using bisulfate-modified stool DNA obtained from 111 participants. Methylation status was investigated by methylation-specific polymerase chain reaction. ResultsMethylated SFRP2, TFPI2, NDRG4, and BMP3 promoters were detected in 60.0%, 31.4%, 68.8%, and 40.0% of CRC samples and in 27.8%, 27.8%, 27.8%, and 33.3% of AA samples, respectively. The sensitivities obtained using 4 markers to detect CRC and AA were 94.3% and 72.2%, respectively. The specificity was 55.0%. ConclusionsOur results demonstrate that the SFRP2, TFPI2, NDRG4, and BMP3 promoter methylation analysis of stool sample DNA showed high sensitivity but low specificity for detecting CRC and AA. Because of the low specificity, 4 methylated markers might not be sufficient for CRC screening in the Korean population. Further large-scale studies are required to validate the methylation of these markers in the Asian population and to find new markers for the Asian population.
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Citations
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Xianhe Kong, Qiuning Wu, Zhi Zhang, Zhiqiang Yu, Feng Niu, Xianshu Wang, Hongzhi Zou
Gastroenterology Report.2025;[Epub] CrossRef - Diagnostic value of genetic and epigenetic biomarker panels for colorectal cancer detection: a systematic review
Georgios Alampritis, Sarah Nohelia Thoukididou, Maria Ramos, Pantelis Georgiou, Melpomeni Kalofonou, Constantinos Simillis
International Journal of Colorectal Disease.2025;[Epub] CrossRef - DNA methylation modulates epigenetic regulation in colorectal cancer diagnosis, prognosis and precision medicine
Jingxin Ye, Jianfeng Zhang, Weifeng Ding
Exploration of Targeted Anti-tumor Therapy.2024; 5(1): 34. CrossRef - Pathogenesis and biomarkers of colorectal cancer by epigenetic alteration
Chang Kyo Oh, Young-Seok Cho
Intestinal Research.2024; 22(2): 131. CrossRef - Tissue factor pathway inhibitor-2 (TFPI-2)—an underappreciated partaker in cancer and metastasis
Marek Z. Wojtukiewicz, Marta Mysliwiec, Anna Tokajuk, Joanna Kruszewska, Barbara Politynska, Anmbreen Jamroze, Anna M. Wojtukiewicz, Dean G. Tang, Kenneth V. Honn
Cancer and Metastasis Reviews.2024; 43(4): 1185. CrossRef - Detecting colorectal cancer using genetic and epigenetic biomarkers: screening and diagnosis
Yudith Annisa Ayu Rezkitha, Nur Syahadati Retno Panenggak, Maria Inge Lusida, Raissa Virgy Rianda, Isna Mahmudah, Aditya Doni Pradana, Tomohisa Uchida, Muhammad Miftahussurur
Journal of Medicine and Life.2024; 17(1): 4. CrossRef - In Silico Gene Prioritization Highlights the Significance of Bone Morphogenetic Protein 4 (BMP4) Promoter Methylation across All Methylation Clusters in Colorectal Cancer
Daša Jevšinek Skok, Nina Hauptman
International Journal of Molecular Sciences.2023; 24(16): 12692. CrossRef - Novel biomarkers used for early diagnosis and tyrosine kinase inhibitors as targeted therapies in colorectal cancer
Huafeng Jiang, Senjun Zhou, Gang Li
Frontiers in Pharmacology.2023;[Epub] CrossRef - A novel screening method of DNA methylation biomarkers helps to improve the detection of colorectal cancer and precancerous lesions
Yuan Li, Bin Li, Rou Jiang, Leen Liao, Chunting Zheng, Jie Yuan, Liuhong Zeng, Kunling Hu, Yuyu Zhang, Weijian Mei, Zhigang Hong, Binyi Xiao, Lingheng Kong, Kai Han, Jinghua Tang, Wu Jiang, Zhizhong Pan, Shenyan Zhang, Peirong Ding
Cancer Medicine.2023; 12(21): 20626. CrossRef - Current Research on Molecular Biomarkers for Colorectal Cancer in Stool Samples
Patricio Órdenes, Claudio Carril Pardo, Roberto Elizondo-Vega, Karina Oyarce
Biology.2023; 13(1): 15. CrossRef - Beyond liquid biopsy: Toward non-invasive assays for distanced cancer diagnostics in pandemics
Francesco Ferrara, Sofia Zoupanou, Elisabetta Primiceri, Zulfiqur Ali, Maria Serena Chiriacò
Biosensors and Bioelectronics.2022; 196: 113698. CrossRef - Novel Diagnostic Biomarkers in Colorectal Cancer
Aneta L. Zygulska, Piotr Pierzchalski
International Journal of Molecular Sciences.2022; 23(2): 852. CrossRef - Diagnostic accuracy of multitarget stool DNA testing for colorectal cancer screening: A systematic review and meta-analysis
Roya Dolatkhah, Saeed Dastgiri, Mohammad Asghari Jafarabadi, Hossein Mashhadi Abdolahi, Mohammad Hossein Somi
Gastroenterología y Hepatología.2022; 45(10): 753. CrossRef - Technical considerations in PCR-based assay design for diagnostic DNA methylation cancer biomarkers
Maartje Massen, Kim Lommen, Kim A. D. Wouters, Johan Vandersmissen, Wim van Criekinge, James G. Herman, Veerle Melotte, Leo J. Schouten, Manon van Engeland, Kim M. Smits
Clinical Epigenetics.2022;[Epub] CrossRef - DNA methylation biomarkers in colorectal cancer: Clinical applications for precision medicine
Nayeralsadat Fatemi, Sascha Tierling, Hamidreza Aboulkheyr Es, Maryam Varkiani, Ehsan Nazemalhosseini Mojarad, Hamid Asadzadeh Aghdaei, Jörn Walter, Mehdi Totonchi
International Journal of Cancer.2022; 151(12): 2068. CrossRef - Diagnostic accuracy of multitarget stool DNA testing for colorectal cancer screening: A systematic review and meta-analysis
Roya Dolatkhah, Saeed Dastgiri, Mohammad Asghari Jafarabadi, Hossein Mashhadi Abdolahi, Mohammad Hossein Somi
Gastroenterología y Hepatología (English Edition).2022; 45(10): 753. CrossRef - Performance evaluation of stool DNA methylation tests in colorectal cancer screening: a systematic review and meta‐analysis
Mahir Gachabayov, Edward Lebovics, Aram Rojas, Daniel M Felsenreich, Rifat Latifi, Roberto Bergamaschi
Colorectal Disease.2021; 23(5): 1030. CrossRef - Fecal Multidimensional Assay for Non-Invasive Detection of Colorectal Cancer: Fecal Immunochemical Test, Stool DNA Mutation, Methylation, and Intestinal Bacteria Analysis
Shaobo Mo, Hui Wang, Lingyu Han, Wenqiang Xiang, Weixing Dai, Pengfei Zhao, Fengchun Pei, Zhixi Su, Chengcheng Ma, Qi Li, Zhimin Wang, Sanjun Cai, Hao Wang, Rui Liu, Guoxiang Cai
Frontiers in Oncology.2021;[Epub] CrossRef - Identification of DNA methylation markers for early detection of CRC indicates a role for nervous system-related genes in CRC
Glenn Rademakers, Maartje Massen, Alexander Koch, Muriel X. Draht, Nikkie Buekers, Kim A. D. Wouters, Nathalie Vaes, Tim De Meyer, Beatriz Carvalho, Gerrit A. Meijer, James G. Herman, Kim M. Smits, Manon van Engeland, Veerle Melotte
Clinical Epigenetics.2021;[Epub] CrossRef - Advances in Early Detection of Colorectal Cancer: A Focus on Non-invasive Biomarkers
Nadia El Kadmiri
Current Drug Targets.2021; 22(9): 1043. CrossRef - RETRACTED: Using Comorbidity Pattern Analysis to Detect Reliable Methylated Genes in Colorectal Cancer Verified by Stool DNA Test
Yi-Chiao Cheng, Po-Hsien Wu, Yen-Ju Chen, Cing-Han Yang, Jhen-Li Huang, Yu-Ching Chou, Pi-Kai Chang, Chia-Cheng Wen, Shu-Wen Jao, Hsin-Hui Huang, Yi-Hsuan Tsai, Tun-Wen Pai
Genes.2021; 12(10): 1539. CrossRef - Plausibility of an extensive use of stool DNA test for screening advanced colorectal neoplasia
Jiayi Mu, Yanqin Huang, Shanrong Cai, Qilong Li, Yongmao Song, Ying Yuan, Suzhan Zhang, Shu Zheng
Clinica Chimica Acta.2020; 501: 42. CrossRef - Epigenetics of colorectal cancer: biomarker and therapeutic potential
Gerhard Jung, Eva Hernández-Illán, Leticia Moreira, Francesc Balaguer, Ajay Goel
Nature Reviews Gastroenterology & Hepatology.2020; 17(2): 111. CrossRef - Novel biomarkers for the diagnosis and prognosis of colorectal cancer
Hyung-Hoon Oh, Young-Eun Joo
Intestinal Research.2020; 18(2): 168. CrossRef - Fecal DNA methylation markers for detecting stages of colorectal cancer and its precursors: a systematic review
Janhavi R. Raut, Zhong Guan, Petra Schrotz-King, Hermann Brenner
Clinical Epigenetics.2020;[Epub] CrossRef - Hypermethylated Promoters of Secreted Frizzled-Related Protein Genes are Associated with Colorectal Cancer
Haochang Hu, Tiangong Wang, Ranran Pan, Yong Yang, Bin Li, Cong Zhou, Jun Zhao, Yi Huang, Shiwei Duan
Pathology & Oncology Research.2019; 25(2): 567. CrossRef - BMP3 promoter hypermethylation in plasma-derived cell-free DNA in colorectal cancer patients
Parisa Rokni, Afsaneh Mojtabanezhad Shariatpanahi, Ebrahim Sakhinia, Mohammad Amin Kerachian
Genes & Genomics.2018; 40(4): 423. CrossRef - Syndecan-2 Methylation as a New Biomarker for Early Detection of Colorectal Neoplasm
Ji Hyun Kim, Sung Chul Park
Gut and Liver.2018; 12(5): 479. CrossRef
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100
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Is colorectal cancer screening necessary before 50 years of age?
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Yoon Suk Jung
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Intest Res 2017;15(4):550-551. Published online October 23, 2017
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DOI: https://doi.org/10.5217/ir.2017.15.4.550
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PDFPubReaderePub
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Citations
Citations to this article as recorded by - Colorectal cancer screening guidelines for average-risk and high-risk individuals: A systematic review
Caroline Tanadi, Kevin Tandarto, Maureen Miracle Stella, Kenny Wijaya Sutanto, Mario Steffanus, Riki Tenggara, Muhammad Begawan Bestari
Romanian Journal of Internal Medicine.2024; 62(2): 101. CrossRef - Prevalence and risk of colorectal polyps among the Korean population under 50 years
Su Jin Jeong, Jinho Lee, Eunju Kim, Jun Seong Hwang, Jin Lee, Joon Hyuk Choi, Nae-Yun Heo, Jongha Park, Seung Ha Park, Tae Oh Kim, Yong Eun Park
Medicine.2022; 101(27): e29493. CrossRef - Optimization of the surveillance strategy in patients with colorectal adenomas: A combination of clinical parameters and index colonoscopy findings
Chan Hyuk Park, Yoon Suk Jung, Nam Hee Kim, Jung Ho Park, Dong Il Park, Chong Il Sohn
Journal of Gastroenterology and Hepatology.2021; 36(4): 974. CrossRef - Colorectal Cancer among Resettlers from the Former Soviet Union and in the General German Population: Clinical and Pathological Characteristics and Trends
Melani Ratih Mahanani, Simone Kaucher, Hiltraud Kajüter, Bernd Holleczek, Heiko Becher, Volker Winkler
International Journal of Environmental Research and Public Health.2021; 18(9): 4547. CrossRef - Association between waist circumference and risk of colorectal neoplasia in normal‐weight adults
Yoon Suk Jung, Nam Hee Kim, Hyo‐Joon Yang, Soo‐Kyung Park, Jung Ho Park, Dong Il Park, Chong Il Sohn
Journal of Gastroenterology and Hepatology.2020; 35(1): 43. CrossRef - Prevalence of and Risk Factors for Colorectal Neoplasia in Asymptomatic Young Adults (20–39 Years Old)
Nam Hee Kim, Yoon Suk Jung, Hyo-Joon Yang, Soo-Kyung Park, Jung Ho Park, Dong Il Park, Chong Il Sohn
Clinical Gastroenterology and Hepatology.2019; 17(1): 115. CrossRef - Impact of family history of colorectal cancer on age‐specific prevalence of colorectal neoplasia
Chan Hyuk Park, Nam Hee Kim, Jung Ho Park, Dong Il Park, Chong Il Sohn, Yoon Suk Jung
Journal of Gastroenterology and Hepatology.2019; 34(3): 537. CrossRef - Frequency of I655V SNP of HER-2/neu in colorectal cancer: a study from India
Rameez Hasan, Deepti Bhatt, Shahbaz Khan, Vasiuddin Khan, Amit Kumar Verma, Prahalad Singh Bharti, Afzal Anees, Kapil Dev
3 Biotech.2019;[Epub] CrossRef - Appropriate Surveillance Interval after Colonoscopic Polypectomy in Patients Younger than 50 Years
Yoon Suk Jung, Nam Hee Kim, Jung Ho Park, Dong Il Park, Chong Il Sohn
Journal of Korean Medical Science.2019;[Epub] CrossRef - Analysis of population‐based colorectal cancer screening in Guangzhou, 2011‐2015
Feng Zhiqiang, Cao Jie, Nie Yuqiang, Gong Chenghua, Wang Hong, Sun Zheng, Li Wanglin, Zhou Yongjian, Dai Liping, Zeng Lizhong, Zhao DeJian
Cancer Medicine.2019; 8(5): 2496. CrossRef - Risk of Developing Metachronous Advanced Colorectal Neoplasia After Polypectomy in Patients With Multiple Diminutive or Small Adenomas
Nam Hee Kim, Yoon Suk Jung, Mi Yeon Lee, Jung Ho Park, Dong Il Park, Chong Il Sohn
American Journal of Gastroenterology.2019; 114(10): 1657. CrossRef - Association between family history of colorectal cancer and the risk of metachronous colorectal neoplasia following polypectomy in patients aged < 50 years
Nam Hee Kim, Yoon Suk Jung, Jung Ho Park, Dong Il Park, Chong Il Sohn
Journal of Gastroenterology and Hepatology.2019; 34(2): 383. CrossRef - Adenoma Detection before and after the age of 50: a retrospective analysis of Lebanese outpatients
Mohammed Hussein Kamareddine, Youssef Ghosn, Karam Karam, Anwar Andrew Nader, Ahmad El-Mahmoud, Naseem Bou-Ayash, Mansour El-Khoury, Said Farhat
BMJ Open Gastroenterology.2018; 5(1): e000253. CrossRef - Optimal Starting Age for Colorectal Cancer Screening in an Era of Increased Metabolic Unhealthiness: A Nationwide Korean Cross-Sectional Study
Yoon Jin Choi, Dong Ho Lee, Kyung-Do Han, Hyun Soo Kim, Hyuk Yoon, Cheol Min Shin, Young Soo Park, Nayoung Kim
Gut and Liver.2018; 12(6): 655. CrossRef
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Web of Science
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14
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Miss rate of colorectal neoplastic polyps and risk factors for missed polyps in consecutive colonoscopies
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Nam Hee Kim, Yoon Suk Jung, Woo Shin Jeong, Hyo-Joon Yang, Soo-Kyung Park, Kyuyong Choi, Dong Il Park
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Intest Res 2017;15(3):411-418. Published online June 12, 2017
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DOI: https://doi.org/10.5217/ir.2017.15.3.411
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Abstract
PDFPubReaderePub
- <b>Background/Aims</b><br/>
Colonoscopic polypectomy is the best diagnostic and therapeutic tool to detect and prevent colorectal neoplasms. However, previous studies have reported that 17% to 28% of colorectal polyps are missed during colonoscopy. We investigated the miss rate of neoplastic polyps and the factors associated with missed polyps from quality-adjusted consecutive colonoscopies. MethodsWe reviewed the medical records of patients who were found to have colorectal polyps at a medical examination center of the Kangbuk Samsung Hospital between March 2012 and February 2013. Patients who were referred to a single tertiary academic medical center and underwent colonoscopic polypectomy on the same day were enrolled in our study. The odds ratios (ORs) associated with polyp-related and patient-related factors were evaluated using logistic regression analyses. ResultsA total of 463 patients and 1,294 neoplastic polyps were analyzed. The miss rates for adenomas, advanced adenomas, and carcinomas were 24.1% (312/1,294), 1.2% (15/1,294), and 0% (0/1,294), respectively. Flat/sessile-shaped adenomas (adjusted OR, 3.62; 95% confidence interval [CI], 2.40–5.46) and smaller adenomas (adjusted OR, 5.63; 95% CI, 2.84– 11.15 for ≤5 mm; adjusted OR, 3.18; 95% CI, 1.60–6.30 for 6–9 mm, respectively) were more frequently missed than pedunculated/sub-pedunculated adenomas and larger adenomas. In patients with 2 or more polyps compared with only one detected (adjusted OR, 2.37; 95% CI, 1.55–3.61 for 2–4 polyps; adjusted OR, 11.52; 95% CI, 4.61–28.79 for ≥5 polyps, respectively) during the first endoscopy, the risk of missing an additional polyp was significantly higher. ConclusionsOne-quarter of neoplastic polyps was missed during colonoscopy. We encourage endoscopists to detect smaller and flat or sessile polyps by using the optimal withdrawal technique.
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Citations
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Medical Image Analysis.2025; 99: 103347. CrossRef - Effectiveness of artificial intelligence assisted colonoscopy on adenoma and polyp miss rate: A meta-analysis of tandem RCTs
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Digestive and Liver Disease.2025; 57(1): 169. CrossRef - An optimized deep focused U-Net model for image segmentation
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Algorithms.2025; 18(1): 42. CrossRef - The Utility of Multitarget Stool DNA Testing for Colorectal Cancer Screening After a Normal Colonoscopy
Abhinav K. Rao, Shivam Kalra, Brett Van Leer-Greenberg, Don C. Rockey
Journal of Gastrointestinal Cancer.2025;[Epub] CrossRef - Dynamic spectrum-driven hierarchical learning network for polyp segmentation
Haolin Wang, Kai-Ni Wang, Jie Hua, Yi Tang, Yang Chen, Guang-Quan Zhou, Shuo Li
Medical Image Analysis.2025; 101: 103449. CrossRef - Advantages of 3D Endoscopy for Decreasing the Miss Rates of Pre-malignant Colonic Polyps
Kaiqi Yang, Qian Zhang, Yang Zhang, Shengtao Zhu, Peng Li, Shutian Zhang, Xiujing Sun
Digestive Diseases and Sciences.2025; 70(2): 445. CrossRef - Optimizing colorectal polyp detection and localization: Impact of RGB color adjustment on CNN performance
Jirakorn Jamrasnarodom, Pharuj Rajborirug, Pises Pisespongsa, Kitsuchart Pasupa
MethodsX.2025; 14: 103187. CrossRef - CE-YOLO: A channel-efficient YOLO algorithm for colorectal polyp detection
Chao Xu, Zhiwei Fan, Yaoyao Ma, Yuling Huang, Jing Wang, Yishen Xu, Di Wu
Biomedical Signal Processing and Control.2025; 104: 107529. CrossRef - SCABNet: A Novel Polyp Segmentation Network With Spatial‐Gradient Attention and Channel Prioritization
Khaled ELKarazle, Valliappan Raman, Caslon Chua, Patrick Then
International Journal of Imaging Systems and Technology.2025;[Epub] CrossRef - EMFF-Net: Edge-Enhancement Multi-Scale Feature Fusion Network
Xuhui Guan, Jiwang Zhou, Jian Chen, Xiaodan Xu, Yizhang Jiang, Kaijian Xia
IEEE Access.2025; 13: 25598. CrossRef - Privacy-preserving polyp segmentation using federated learning with differential privacy
Md. Mahmodul Hasan, Mohammad Motiur Rahman
Smart Health.2025; 36: 100551. CrossRef - One in three adenomas could be missed by white-light colonoscopy – findings from a systematic review and meta-analysis
Beate Jahn, Marvin Bundo, Marjan Arvandi, Monika Schaffner, Jovan Todorovic, Gaby Sroczynski, Amy Knudsen, Timo Fischer, Irmgard Schiller-Fruehwirth, Dietmar Öfner, Friedrich Renner, Michael Jonas, Igor Kuchin, Julia Kruse, Júlia Santamaria, Monika Ferlit
BMC Gastroenterology.2025;[Epub] CrossRef - MSD-EMA: Multiscale Decoupled Expectation–Maximization Attention for Polyp Segmentation
Xiaogang Du, Yibin Zou, Tao Lei, Dongxin Gu, Xuejun Zhang, Asoke K. Nandi
IEEE Transactions on Instrumentation and Measurement.2025; 74: 1. CrossRef - Artificial intelligence for reducing missed detection of adenomas and polyps in colonoscopy: A systematic review and meta-analysis
Sheng-Yu Wang, Jia-Cheng Gao, Shuo-Dong Wu
World Journal of Gastroenterology.2025;[Epub] CrossRef - RETRACTED ARTICLE: A dynamic loss function for improved semantic segmentation
Haroon Haider Khan, Majid Iqbal Khan
Soft Computing.2024; 28(S2): 731. CrossRef - Additional 30-Second Observation of the Right-Sided Colon for Missed Polyp Detection With Texture and Color Enhancement Imaging Compared with Narrow Band Imaging: A Randomized Trial
Naohisa Yoshida, Yoshikazu Inagaki, Yutaka Inada, Reo Kobayashi, Yuri Tomita, Hikaru Hashimoto, Osamu Dohi, Ryohei Hirose, Ken Inoue, Takaaki Murakami, Yasutaka Morimoto, Yusuke Okuyama, Yukiko Morinaga, Yoshito Itoh
American Journal of Gastroenterology.2024; 119(3): 539. CrossRef - Future Implications of Artificial Intelligence in Medical Education
Forrest Bohler, Nikhil Aggarwal, Garrett Peters, Varna Taranikanti
Cureus.2024;[Epub] CrossRef - Polyp Segmentation Using a Hybrid Vision Transformer and a Hybrid Loss Function
Evgin Goceri
Journal of Imaging Informatics in Medicine.2024; 37(2): 851. CrossRef - SAEFormer: stepwise attention emphasis transformer for polyp segmentation
Yicai Tan, Lei Chen, Chudong Zheng, Hui Ling, Xinshan Lai
Multimedia Tools and Applications.2024; 83(30): 74833. CrossRef - Polyp Segmentation With the FCB-SwinV2 Transformer
Kerr Fitzgerald, Jorge Bernal, Aymeric Histace, Bogdan J. Matuszewski
IEEE Access.2024; 12: 38927. CrossRef - Leveraging a realistic synthetic database to learn Shape-from-Shading for estimating the colon depth in colonoscopy images
Josué Ruano, Martín Gómez, Eduardo Romero, Antoine Manzanera
Computerized Medical Imaging and Graphics.2024; 115: 102390. CrossRef - DHAFormer: Dual-channel hybrid attention network with transformer for polyp segmentation
Xuejie Huang, Liejun Wang, Shaochen Jiang, Lianghui Xu, Chung-Ming Lo
PLOS ONE.2024; 19(7): e0306596. CrossRef - The Findings of Index Colonoscopy in Patients with Post-colonoscopy Colorectal Cancer (PCCRC)
Seiji Kimura
Nihon Daicho Komonbyo Gakkai Zasshi.2024; 77(8): 457. CrossRef - Detection of various gastrointestinal tract diseases through a deep learning method with ensemble ELM and explainable AI
Md. Faysal Ahamed, Md. Nahiduzzaman, Md. Rabiul Islam, Mansura Naznine, Mohamed Arselene Ayari, Amith Khandakar, Julfikar Haider
Expert Systems with Applications.2024; 256: 124908. CrossRef - A Hessian-Based Technique for Specular Reflection Detection and Inpainting in Colonoscopy Images
Khaled ELKarazle, Valliappan Raman, Caslon Chua, Patrick Then
IEEE Journal of Biomedical and Health Informatics.2024; 28(8): 4724. CrossRef - Trends in colorectal cancer surgical resection rates during the screening era: a retrospective study in Italy
Manuel Zorzi, Lucia Calciano, Nicola Gennaro, Laura Memo, Silvia Rizzato, Carmen Stocco, Emanuele D L Urso, Silvia Negro, Gaya Spolverato, Salvatore Pucciarelli, Marta Sbaraglia, Stefano Guzzinati
BMJ Open Gastroenterology.2024; 11(1): e001434. CrossRef - The Interplay among Wnt/β-catenin Family Members in Colorectal Adenomas and Surrounding Tissues
Domenica Lucia D’Antonio, Fabiana Fantini, Carmelo Moscatello, Alessio Ferrone, Stefano Scaringi, Rosa Valanzano, Ferdinando Ficari, Konstantinos Efthymakis, Matteo Neri, Gitana Maria Aceto, Maria Cristina Curia
Biomedicines.2024; 12(8): 1730. CrossRef - Review: Risk assessment of liver and biliary cancer mortality through detection of high risk polyps at colonoscopies
Abeera Tariq, Fnu Hafeezullah, Abdul Basit Khan
Digestive and Liver Disease.2024; 56(12): 2168. CrossRef - Trivariate Joint Modeling for Family Data with Longitudinal Counts, Recurrent Events and a Terminal Event with Application to Lynch Syndrome
Jingwei Lu, Grace Y. Yi, Denis Rustand, Patrick Parfrey, Laurent Briollais, Yun‐hee Choi
Statistics in Medicine.2024; 43(26): 5000. CrossRef - A complete benchmark for polyp detection, segmentation and classification in colonoscopy images
Yael Tudela, Mireia Majó, Neil de la Fuente, Adrian Galdran, Adrian Krenzer, Frank Puppe, Amine Yamlahi, Thuy Nuong Tran, Bogdan J. Matuszewski, Kerr Fitzgerald, Cheng Bian, Junwen Pan, Shijle Liu, Gloria Fernández-Esparrach, Aymeric Histace, Jorge Bernal
Frontiers in Oncology.2024;[Epub] CrossRef - CafeNet: A Novel Multi‐Scale Context Aggregation and Multi‐Level Foreground Enhancement Network for Polyp Segmentation
Zhanlin Ji, Xiaoyu Li, Zhiwu Wang, Haiyang Zhang, Na Yuan, Xueji Zhang, Ivan Ganchev
International Journal of Imaging Systems and Technology.2024;[Epub] CrossRef - Efficacy of colonoscopic re-examination across the entire colon: a randomized controlled trial
Dong Seok Lee, Jeong-Seon Ji, Tae-Geun Gweon, Myeongsook Seo, Hwang Choi
Surgical Endoscopy.2024; 38(11): 6711. CrossRef - A lighter hybrid feature fusion framework for polyp segmentation
He Xue, Luo Yonggang, Liu Min, Li Lin
Scientific Reports.2024;[Epub] CrossRef - Significant Missed Polyps in the UK Bowel Cancer Screening Programme (BCSP): A Retrospective Analysis of Prevalence and Contributing Factors
Anita Golash, Kevin Yoong, Ramasamy Saravanan
Cureus.2024;[Epub] CrossRef - Fluorescence-guided tumor visualization of colorectal cancer using tumor-initiating probe yellow in preclinical models
Sun Young Kim, Jinhyeon Kim, Hajung Kim, Young-Tae Chang, Hwa-Young Kwon, Jong Lyul Lee, Yong Sik Yoon, Chan Wook Kim, Seung-Mo Hong, Jin-ho Shin, Seung Wook Hong, Sung Wook Hwang, Byong Duk Ye, Jeong-Sik Byeon, Suk-Kyun Yang, Byung Ho Son, Seung-Jae Myun
Scientific Reports.2024;[Epub] CrossRef - Colonic Polyp Study: Differences in Adenoma Characteristics Based on Colonoscopy History over 5-Year Follow-Up Period
Sang Hyun Park, Kwang Il Hong, Hyun Chul Park, Young Sun Kim, Gene Hyun Bok, Kyung Ho Kim, Dong Suk Shin, Jae Yong Han, Young Kwan Kim, Yeun Jong Choi, Soo Hoon Eun, Byung Hoon Lim, Kyeong Kun Kwack
Journal of Clinical Medicine.2024; 14(1): 194. CrossRef - An ensemble framework of deep neural networks for colorectal polyp classification
Farah Younas, Muhammad Usman, Wei Qi Yan
Multimedia Tools and Applications.2023; 82(12): 18925. CrossRef - Effect of computer‐aided colonoscopy on adenoma miss rates and polyp detection: A systematic review and meta‐analysis
Sagar Shah, Nathan Park, Nabil El Hage Chehade, Anastasia Chahine, Marc Monachese, Amelie Tiritilli, Zain Moosvi, Ronald Ortizo, Jason Samarasena
Journal of Gastroenterology and Hepatology.2023; 38(2): 162. CrossRef - Comparison of missed adenomas in deep-sedated and unsedated colonoscopy: A multicenter retrospective study
Yue Sui, Yanhua Zheng, Qing Wang, Jieping Lv, Hongjin Wang, Qing Wen, Zhenzhen Wang, Guanfeng Wang, Hui Jia, Fengzhen Cao, Naping Wang, Junlian Hao, Yiping Zhang, Xiaopeng Wu, Haihua Chen, Junhui Lu, Xing Chen
European Journal of Internal Medicine.2023; 110: 48. CrossRef - A Real-Time Polyp-Detection System with Clinical Application in Colonoscopy Using Deep Convolutional Neural Networks
Adrian Krenzer, Michael Banck, Kevin Makowski, Amar Hekalo, Daniel Fitting, Joel Troya, Boban Sudarevic, Wolfgang G. Zoller, Alexander Hann, Frank Puppe
Journal of Imaging.2023; 9(2): 26. CrossRef - Robust real-time polyp detection system design based on YOLO algorithms by optimizing activation functions and hyper-parameters with artificial bee colony (ABC)
Ahmet Karaman, Ishak Pacal, Alper Basturk, Bahriye Akay, Ufuk Nalbantoglu, Seymanur Coskun, Omur Sahin, Dervis Karaboga
Expert Systems with Applications.2023; 221: 119741. CrossRef - Efficient Gastrointestinal Disease Classification Using Pretrained Deep Convolutional Neural Network
Muhammad Nouman Noor, Muhammad Nazir, Sajid Ali Khan, Oh-Young Song, Imran Ashraf
Electronics.2023; 12(7): 1557. CrossRef - The basis and implications of diverging approaches to colorectal adenoma surveillance in the West
Tsai‐Wing Ow, Edmund Tse, Guru Iyngkaran, Finlay Macrae
Internal Medicine Journal.2023; 53(4): 635. CrossRef - Investigation of artificial intelligence integrated fluorescence endoscopy image analysis with indocyanine green for interpretation of precancerous lesions in colon cancer
Jinhyeon Kim, Hajung Kim, Yong Sik Yoon, Chan Wook Kim, Seung-Mo Hong, Sungjee Kim, Doowon Choi, Jihyun Chun, Seung Wook Hong, Sung Wook Hwang, Sang Hyoung Park, Dong-Hoon Yang, Byong Duk Ye, Jeong-Sik Byeon, Suk-Kyun Yang, Sun Young Kim, Seung-Jae Myung,
PLOS ONE.2023; 18(5): e0286189. CrossRef - Linked color imaging versus conventional white light colonoscopy for the detection of colorectal polyps
Jun Watanabe, Takeshi Kanno, Eiichi Kakehi, Kazuma Rifu, Takehiro Kagaya, Kazuhiko Kotani, Yuki Kataoka
Cochrane Database of Systematic Reviews.2023;[Epub] CrossRef - Improved Colorectal Polyp Segmentation Using Enhanced MA-NET and Modified Mix-ViT Transformer
Khaled Elkarazle, Valliappan Raman, Patrick Then, Caslon Chua
IEEE Access.2023; 11: 69295. CrossRef - Localization and Classification of Gastrointestinal Tract Disorders Using Explainable AI from Endoscopic Images
Muhammad Nouman Noor, Muhammad Nazir, Sajid Ali Khan, Imran Ashraf, Oh-Young Song
Applied Sciences.2023; 13(15): 9031. CrossRef - Near-Infrared Imaging of Colonic Adenomas In Vivo Using Orthotopic Human Organoids for Early Cancer Detection
Xiaoli Wu, Chun-Wei Chen, Sangeeta Jaiswal, Tse-Shao Chang, Ruoliu Zhang, Michael K. Dame, Yuting Duan, Hui Jiang, Jason R. Spence, Sen-Yung Hsieh, Thomas D. Wang
Cancers.2023; 15(19): 4795. CrossRef - Comparative Analysis of Machine Learning Models for Image Detection of Colonic Polyps vs. Resected Polyps
Adriel Abraham, Rejath Jose, Jawad Ahmad, Jai Joshi, Thomas Jacob, Aziz-ur-rahman Khalid, Hassam Ali, Pratik Patel, Jaspreet Singh, Milan Toma
Journal of Imaging.2023; 9(10): 215. CrossRef - Wide-field endoscope accessory for multiplexed fluorescence imaging
Gaoming Li, Miki Lee, Tse-Shao Chang, Joonyoung Yu, Haijun Li, Xiyu Duan, Xiaoli Wu, Sangeeta Jaiswal, Shuo Feng, Kenn R. Oldham, Thomas D. Wang
Scientific Reports.2023;[Epub] CrossRef - Analysis and research on intelligent manufacturing medical product design and intelligent hospital system dynamics based on machine learning under big data
Zongxin Liu, Jiaozi Pu
Enterprise Information Systems.2022; 16(2): 193. CrossRef - Application of multimedia network english listening model based on confidence learning algorithm for speech recognition
Yingting Zhang, Zewei Huang
International Journal of System Assurance Engineering and Management.2022; 13(S3): 1091. CrossRef - Unified Focal loss: Generalising Dice and cross entropy-based losses to handle class imbalanced medical image segmentation
Michael Yeung, Evis Sala, Carola-Bibiane Schönlieb, Leonardo Rundo
Computerized Medical Imaging and Graphics.2022; 95: 102026. CrossRef - Colonoscopic image synthesis with generative adversarial network for enhanced detection of sessile serrated lesions using convolutional neural network
Dan Yoon, Hyoun-Joong Kong, Byeong Soo Kim, Woo Sang Cho, Jung Chan Lee, Minwoo Cho, Min Hyuk Lim, Sun Young Yang, Seon Hee Lim, Jooyoung Lee, Ji Hyun Song, Goh Eun Chung, Ji Min Choi, Hae Yeon Kang, Jung Ho Bae, Sungwan Kim
Scientific Reports.2022;[Epub] CrossRef - Endo‐wing versus transparent hood‐assisted colonoscopy for colorectal adenoma detection: A randomized controlled trial
Kazuya Miyaguchi, Yoshikazu Tsuzuki, Nobutaka Hirooka, Rie Shiomi, Hideki Ohgo, Hidetomo Nakamoto, Hiroyuki Imaeda
Journal of Gastroenterology and Hepatology.2022; 37(4): 766. CrossRef - AI and Clinical Decision Making: The Limitations and Risks of Computational Reductionism in Bowel Cancer Screening
Saleem Ameen, Ming-Chao Wong, Kwang-Chien Yee, Paul Turner
Applied Sciences.2022; 12(7): 3341. CrossRef - BlazeNeo: Blazing Fast Polyp Segmentation and Neoplasm Detection
Nguyen S. An, Phan N. Lan, Dao V. Hang, Dao V. Long, Tran Q. Trung, Nguyen T. Thuy, Dinh V. Sang
IEEE Access.2022; 10: 43669. CrossRef - Establishment and evaluation of a nomogram predicting risks of missed diagnoses of colorectal polyps
Xiaobo Wang, Haiyang Guo, Yong Tang, Lin Chen, Xianfei Wang
BMC Gastroenterology.2022;[Epub] CrossRef - Evaluation of the efficacy of 1 L polyethylene glycol plus ascorbic acid and an oral sodium sulfate solution: A multi-center, prospective randomized controlled trial
Jung Hun Woo, Hoon Sup Koo, Dae Sung Kim, Jeong Eun Shin, Yunho Jung, Kyu Chan Huh
Medicine.2022; 101(35): e30355. CrossRef - Correlation between Surrogate Quality Indicators for Adenoma Detection Rate and Adenoma Miss Rate in Qualified Colonoscopy, CORE Study: KASID Multicenter Study
Jae Hee Han, Hyun Gun Kim, Eu Mi Ahn, Suyeon Park, Seong Ran Jeon, Jae Myung Cha, Min Seob Kwak, Yunho Jung, Jeong Eun Shin, Hyun Deok Shin, Young-Seok Cho
Gut and Liver.2022; 16(5): 716. CrossRef - Endoscopy Lifetime Systems Architecture: Scoping Out the Past to Diagnose the Future Technology
Craig M. Browning, Robert Cloutier, Thomas C. Rich, Silas J. Leavesley
Systems.2022; 10(5): 189. CrossRef - A stacking-based artificial intelligence framework for an effective detection and localization of colon polyps
Carina Albuquerque, Roberto Henriques, Mauro Castelli
Scientific Reports.2022;[Epub] CrossRef - Effect of water exchange method on adenoma miss rate of patients undergoing selective polypectomy: A randomized controlled trial
Gui Ren, Xiangping Wang, Hui Luo, Shaowei Yao, Shuhui Liang, Linhui Zhang, Tao Dong, Long Chen, Qin Tao, Xuegang Guo, Ying Han, Yanglin Pan
Digestive and Liver Disease.2021; 53(5): 625. CrossRef - Feature Point Tracking-Based Localization of Colon Capsule Endoscope
Jürgen Herp, Ulrik Deding, Maria M. Buijs, Rasmus Kroijer, Gunnar Baatrup, Esmaeil S. Nadimi
Diagnostics.2021; 11(2): 193. CrossRef - Risk factors associated with missed colorectal lesions in colonoscopy and impact of colonoscopy with anesthesia on miss rate
Haibin Dong, Yutang Ren, Bo Jiang
Scandinavian Journal of Gastroenterology.2021; 56(4): 484. CrossRef - Diagnostic Accuracy of Artificial Intelligence and Computer-Aided Diagnosis for the Detection and Characterization of Colorectal Polyps: Systematic Review and Meta-analysis
Scarlet Nazarian, Ben Glover, Hutan Ashrafian, Ara Darzi, Julian Teare
Journal of Medical Internet Research.2021; 23(7): e27370. CrossRef - Focus U-Net: A novel dual attention-gated CNN for polyp segmentation during colonoscopy
Michael Yeung, Evis Sala, Carola-Bibiane Schönlieb, Leonardo Rundo
Computers in Biology and Medicine.2021; 137: 104815. CrossRef - Comparison of adenoma detection by colonoscopy between polypectomy performed during both insertion and withdrawal versus during withdrawal only: a multicenter, randomized, controlled trial
Tae-Geun Gweon, Seung-Woo Lee, Jeong-Seon Ji, Jeong Rok Lee, Joon Sung Kim, Byung-Wook Kim, Hwang Choi
Surgical Endoscopy.2020; 34(12): 5461. CrossRef - Water Exchange (WE) and Quality Improvement—Enhanced Advanced Adenoma Detection
Felix W. Leung, Malcolm Koo, Hui Jia, Joseph W. Leung, Sergio Cadoni, Premysl Falt, Yu-Hsi Hsieh, Chi-Tan Hu, Yanglin Pan, Franco Radaelli
Journal of Clinical Gastroenterology.2020; 54(3): 212. CrossRef - Tubular Locomotion and Positioning Using Tip Eversion for Endoscopy
Ankit Saxena, Eric M. Pauli, Randy S. Haluck, Barry Fell, Jason Moore
Journal of Medical Devices.2020;[Epub] CrossRef - Molecular Aspects of Colorectal Adenomas: The Interplay among Microenvironment, Oxidative Stress, and Predisposition
Gitana Maria Aceto, Teresa Catalano, Maria Cristina Curia, Qiang Tong
BioMed Research International.2020;[Epub] CrossRef - Impact of Inadequate Bowel Cleansing on Colonoscopic Findings in Routine Screening Practice
Tobias Niedermaier, Efrat L. Amitay, Anton Gies, Korbinian Weigl, Michael Hoffmeister, Hermann Brenner
Clinical and Translational Gastroenterology.2020; 11(4): e00169. CrossRef - Polyp Segmentation with Fully Convolutional Deep Neural Networks—Extended Evaluation Study
Yunbo Guo, Jorge Bernal, Bogdan J. Matuszewski
Journal of Imaging.2020; 6(7): 69. CrossRef - A comprehensive review of deep learning in colon cancer
Ishak Pacal, Dervis Karaboga, Alper Basturk, Bahriye Akay, Ufuk Nalbantoglu
Computers in Biology and Medicine.2020; 126: 104003. CrossRef - Artificial intelligence technologies for the detection of colorectal lesions: The future is now
Simona Attardo, Viveksandeep Thoguluva Chandrasekar, Marco Spadaccini, Roberta Maselli, Harsh K Patel, Madhav Desai, Antonio Capogreco, Matteo Badalamenti, Piera Alessia Galtieri, Gaia Pellegatta, Alessandro Fugazza, Silvia Carrara, Andrea Anderloni, Piet
World Journal of Gastroenterology.2020; 26(37): 5606. CrossRef - Training a computer-aided polyp detection system to detect sessile serrated adenomas using public domain colonoscopy videos
Taibo Li, Jeremy R. Glissen Brown, Kelovoulos Tsourides, Nadim Mahmud, Jonah M. Cohen, Tyler M. Berzin
Endoscopy International Open.2020; 08(10): E1448. CrossRef - PICCOLO White-Light and Narrow-Band Imaging Colonoscopic Dataset: A Performance Comparative of Models and Datasets
Luisa F. Sánchez-Peralta, J. Blas Pagador, Artzai Picón, Ángel José Calderón, Francisco Polo, Nagore Andraka, Roberto Bilbao, Ben Glover, Cristina L. Saratxaga, Francisco M. Sánchez-Margallo
Applied Sciences.2020; 10(23): 8501. CrossRef - Efficacy of 1.2 L polyethylene glycol plus ascorbic acid for bowel preparations
Hiroyuki Tamaki, Teruyo Noda, Masahiro Morita, Akina Omura, Atsushi Kubo, Chikara Ogawa, Toshihiro Matsunaka, Mitsushige Shibatoge
World Journal of Clinical Cases.2019; 7(4): 452. CrossRef - Multimodal endoscopic system based on multispectral and photometric stereo imaging and analysis
Jihun Kim, Hasan Al Faruque, Sewoong Kim, Eunjoo Kim, Jae Youn Hwang
Biomedical Optics Express.2019; 10(5): 2289. CrossRef - Blue Laser Imaging, Blue Light Imaging, and Linked Color Imaging for the Detection and Characterization of Colorectal Tumors
Naohisa Yoshida, Osamu Dohi, Ken Inoue, Ritsu Yasuda, Takaaki Murakami, Ryohei Hirose, Ken Inoue, Yuji Naito, Yutaka Inada, Kiyoshi Ogiso, Yukiko Morinaga, Mitsuo Kishimoto, Rafiz Abdul Rani, Yoshito Itoh
Gut and Liver.2019; 13(2): 140. CrossRef - Application of OCT in the Gastrointestinal Tract
Nicholas S. Samel, Hiroshi Mashimo
Applied Sciences.2019; 9(15): 2991. CrossRef - Near-Infrared Fluorescent Activated Polymeric Probe for Imaging Intraluminal Colorectal Cancer Tumors
Eva Kopansky-Groisman, Inga Kogan-Zviagin, Osnat Sella-Tavor, Mor Oron-Herman, Ayelet David
Biomacromolecules.2019; 20(9): 3547. CrossRef - Predictive factors for missed adenoma on repeat colonoscopy in patients with suboptimal bowel preparation on initial colonoscopy: A KASID multicenter study
Ji Young Chang, Chang Mo Moon, Hyun Jung Lee, Hyo-Joon Yang, Yunho Jung, Sang Wook Kim, Sung-Ae Jung, Jeong-Sik Byeon, Frank T. Kolligs
PLOS ONE.2018; 13(4): e0195709. CrossRef - Cimetropium bromide does not improve polyp and adenoma detection during colonoscope withdrawal
Peel Jung, Su B. Park, Hyung W. Kim, Dae H. Kang, Cheol W. Choi, Su J. Kim, Hyeong S. Nam, Dae G. Ryu, Joung B. Hong, Dong J. Kim
Medicine.2018; 97(25): e11253. CrossRef - Dielectric properties of colon polyps, cancer, and normal mucosa: Ex vivo measurements from 0.5 to 20 GHz
Marta Guardiola, Santiago Buitrago, Glòria Fernández‐Esparrach, Joan M. O'Callaghan, Jordi Romeu, Miriam Cuatrecasas, Henry Córdova, Miguel Ángel González Ballester, Oscar Camara
Medical Physics.2018; 45(8): 3768. CrossRef - Quality is the key for emerging issues of population-based colonoscopy screening
Jin Young Yoon, Jae Myung Cha, Yoon Tae Jeen
Intestinal Research.2018; 16(1): 48. CrossRef - An Additional 30-s Observation of the Right-Sided Colon with Narrow Band Imaging Decreases Missed Polyps: A Pilot Study
Naohisa Yoshida, Ken Inoue, Ritsu Yasuda, Ryohei Hirose, Osamu Dohi, Yuji Naito, Takaaki Murakami, Yutaka Inada, Kiyoshi Ogiso, Yukiko Morinaga, Mitsuo Kishimoto, Rafiz Abdul Rani, Yoshito Itoh
Digestive Diseases and Sciences.2018; 63(12): 3457. CrossRef - Quality is the Key for Emerging Issues of Population-Based Colonoscopy Screening
Jin Young Yoon, Jae Myung Cha, Yoon Tae Jeen
Clinical Endoscopy.2018; 51(1): 50. CrossRef - Additional Thirty Seconds Observation with Linked Color Imaging Improves Detection of Missed Polyps in the Right-Sided Colon
Naohisa Yoshida, Yutaka Inada, Ritsu Yasuda, Takaaki Murakami, Ryohei Hirose, Ken Inoue, Osamu Dohi, Yuji Naito, Kiyoshi Ogiso, Yukiko Morinaga, Mitsuo Kishimoto, Eiichi Konishi, Yoshito Itoh
Gastroenterology Research and Practice.2018; 2018: 1. CrossRef - Molecular Imaging of Colorectal Tumors by Targeting Colon Cancer Secreted Protein-2 (CCSP-2)
Jaeil Kim, Eun-ju Do, Helen Moinova, Sang Mun Bae, Ja Young Kang, Seung-Mo Hong, Stephen P. Fink, Jinmyoung Joo, Young-Ah Suh, Se Jin Jang, Sung Wook Hwang, Sang Hyoung Park, Dong-Hoon Yang, Byong Duk Ye, Jeong-Sik Byeon, Jaewon Choe, Suk-Kyun Yang, Sanfo
Neoplasia.2017; 19(10): 805. CrossRef
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Comparison of the efficacy of disinfectants in automated endoscope reprocessors for colonoscopes: tertiary amine compound (Sencron2®) versus ortho-phthalaldehyde (Cidex®OPA)
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Hyun Il Seo, Dae Sung Lee, Eun Mi Yoon, Min-Jung Kwon, Hyosoon Park, Yoon Suk Jung, Jung Ho Park, Chong Il Sohn, Dong Il Park
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Intest Res 2016;14(2):178-182. Published online April 27, 2016
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DOI: https://doi.org/10.5217/ir.2016.14.2.178
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Abstract
PDFPubReaderePub
- <b>Background/Aims</b><br/>
To prevent the transmission of pathogens by endoscopes, following established reprocessing guidelines is critical. An ideal reprocessing step is simple, fast, and inexpensive. Here, we evaluated and compared the efficacy and safety of two disinfectants, a tertiary amine compound (TAC) and ortho-phthalaldehyde (OPA). MethodsA total of 100 colonoscopes were randomly reprocessed using two same automated endoscope reprocessors, according to disinfectant. The exposure time was 10 minutes for 0.55% OPA (Cidex® OPA, Johnson & Johnson) and 5 minutes for 4% TAC (Sencron2®, Bab Gencel Pharma & Chemical Ind. Co.). Three culture samples were obtained from each colonoscope after reprocessing. ResultsA total of nine samples were positive among the 300 culture samples. The positive culture rate was not statistically different between the two groups (4% for OPA and 2% for TAC, P=0.501). There were no incidents related to safety during the study period. ConclusionsTAC was non-inferior in terms of reprocessing efficacy to OPA and was safe to use. Therefore, TAC seems to be a good alternative disinfectant with a relatively short exposure time and is also less expensive than OPA.
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Citations
Citations to this article as recorded by - What doesn’t kill biofilm, makes them stronger: critical methodological considerations for endoscope reprocessing
R. Kanaujia, A. Sharma, M. Biswal, V. Singh
Journal of Hospital Infection.2025; 156: 135. CrossRef - Synthesis, Characterization and Investigation of Antimicrobial Activity of Orthophtaldehyde Nanoflowers
Gülten CAN SEZGİN, Nilay ILDİZ
Middle Black Sea Journal of Health Science.2023; 9(2): 245. CrossRef - A Manufacturer and User Facility Device Experience Analysis of Upper Aerodigestive Endoscopy Contamination: Is Flexible Laryngoscopy Different?
Roy Jiang, David A. Kasle, Faisal Alzahrani, Nikita Kohli, Michael Z. Lerner
The Laryngoscope.2021; 131(3): 598. CrossRef - Electrochemical and Spectrometric Study of Reactivity of Orthophthalaldehyde with Hydroxylamine: Mechanistic Considerations
Joël Donkeng‐Dazie, Jiří Urban, Jiří Ludvík
ChemistrySelect.2021; 6(20): 4881. CrossRef - Reactivity of orthophthalaldehyde with aliphatic, alicyclic and aromatic primary diamines: Electrochemical study and mechanistic considerations
Joël Donkeng Dazie, Alan Liška, Jiří Urban, Jiří Ludvík
Journal of Electroanalytical Chemistry.2018; 821: 131. CrossRef - Efficacy of Peracetic Acid (EndoPA®) for Disinfection of Endoscopes
Ji Min Lee, Kang-Moon Lee, Dae Bum Kim, Se Eun Go, Sungwoo Ko, Yoongoo Kang, Solim Hong
The Korean Journal of Gastroenterology.2018; 71(6): 319. CrossRef - Planarity of substituted pyrrole and furan rings in (3R*, 1′S*, 3′R*)-3-(1′-tert-butylamino-1′H, 3′ H-benzo[c]furan-3′-yl)-2-tert-butyl-2,3-dihydro-1H-benzo[c]pyrrol-1-one
Joel Donkeng Dazie, Alan Liška, Jiří Ludvík, Jan Fábry, Michal Dušek, Václav Eigner
Zeitschrift für Kristallographie - Crystalline Materials.2017; 232(6): 441. CrossRef
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The prevalence and clinical characteristics of anemia in Korean patients with inflammatory bowel disease
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Dae Sung Lee, Ki Bae Bang, Ji Yeon Kim, Yoon Suk Jung, Jung Ho Park, Hong Joo Kim, Yong Kyun Cho, Chong Il Sohn, Woo Kyu Jeon, Byung Ik Kim, Kyu Young Choi, Dong Il Park
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Intest Res 2016;14(1):43-49. Published online January 26, 2016
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DOI: https://doi.org/10.5217/ir.2016.14.1.43
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Abstract
PDFPubReaderePub
- <b>Background/Aims</b><br/>
Quality of life is closely related to anemia in patients with inflammatory bowel disease (IBD). Several studies have reported on anemia in patients with IBD in Western countries. This study investigated the prevalence and clinical characteristics of anemia in Korean patients with IBD. MethodsWe reviewed the medical records of 92 patients with ulcerative colitis (UC) and 76 patients with Crohn's disease (CD) who were followed regularly at a single tertiary medical center in Korea between January 2003 and December 2012. Hemoglobin (Hb) thresholds used to define anemia were <13.0 g/dL in men and <12.0 g/dL in women according to the World Health Organization criteria. We chose the lowest Hb level in each year as a representative value because Hb levels changed at each examination and anemia was associated with disease deterioration. The relationship between clinical variables and lowest Hb level was assessed. ResultsThe prevalence of anemia was 36.3% in patients with UC and 41.6% in patients with CD. Anemia in patients with CD was associated with hospital admission, 5-aminosalicylate (5-ASA) and infliximab treatment in men. Anemia in patients with UC was associated with hospital admission, oral steroid use, thiopurine and infliximab treatment in men. ConclusionsThe prevalence of anemia in Korean patients with IBD was comparable to that of patients in Western countries. Anemia was associated with male patients with CD who were admitted to the hospital and received medications including 5-ASA and infliximab, and men with UC who were admitted to the hospital and received medications including oral steroids, thiopurine and infliximab.
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Citations
Citations to this article as recorded by - Clinical characteristics and north-south differences of inflammatory bowel disease in China: A cross-sectional study and meta-analysis
Qi Liang, Bo Qu, Chunye Li, Yue Hu, Chunyi Yang, Tingting Yang, Yuzhu Di, Hui Li
Frigid Zone Medicine.2024; 4(1): 23. CrossRef - Clinical and Laboratory Characteristics of Anaemia in Hospitalized Patients with Inflammatory Bowel Disease
Małgorzata Woźniak, Anna Borkowska, Marta Jastrzębska, Marcin Sochal, Ewa Małecka-Wojciesko, Renata Talar-Wojnarowska
Journal of Clinical Medicine.2023; 12(7): 2447. CrossRef - Ferric carboxymaltose for anemia in Crohn’s disease patients at a tertiary center: A retrospective observational cohort study
Natália Souza Nunes Siqueira, Livia Bitencourt Pascoal, Bruno Lima Rodrigues, Marina Moreira de Castro, Alan Sidnei Corrêa Martins, Dante Orsetti Silva Araújo, Luis Eduardo Miani Gomes, Michel Gardere Camargo, Maria de Lourdes Setsuko Ayrizono, Raquel Fra
World Journal of Clinical Cases.2023; 11(12): 2740. CrossRef - ANEMIA AND IRON DEFICIENCY IN INFLAMMATORY BOWEL DISEASE PATIENTS IN A REFERRAL CENTER IN BRAZIL: PREVALENCE AND RISK FACTORS
Rogério Serafim PARRA, Marley Ribeiro FEITOSA, Sandro da Costa FERREIRA, José Joaquim Ribeiro da ROCHA, Luiz Ernesto de Almeida TRONCON, Omar FÉRES
Arquivos de Gastroenterologia.2020; 57(3): 272. CrossRef - Frequency, types, and treatment of anemia in Turkish patients with inflammatory bowel disease
Göksel Bengi, Hatice Keyvan, Seda Bayrak Durmaz, Hale Akpınar
World Journal of Gastroenterology.2018; 24(36): 4186. CrossRef - Nonimmunity against hepatitis B virus infection in patients newly diagnosed with inflammatory bowel disease
Seong Jae Yeo, Hyun Seok Lee, Byung Ik Jang, Eun Soo Kim, Seong Woo Jeon, Sung Kook Kim, Kyeong Ok Kim, Yoo Jin Lee, Hyun Jik Lee, Kyung Sik Park, Yun Jin Jung, Eun Young Kim, Chang Heon Yang
Intestinal Research.2018; 16(3): 400. CrossRef - Should asymptomatic young men with iron deficiency anemia necessarily undergo endoscopy?
Nam Hee Kim, Jung Ho Park, Dong Il Park, Chong Il Sohn, Kyuyong Choi, Yoon Suk Jung
The Korean Journal of Internal Medicine.2018; 33(6): 1084. CrossRef - Anemia at the time of diagnosis of inflammatory bowel disease: Prevalence and associated factors in adolescent and adult patients
Alfredo J. Lucendo, Ángel Arias, Óscar Roncero, Daniel Hervías, Cristina Verdejo, Carmen Naveas-Polo, Abdelmouneim Bouhmidi, Rufo Lorente, Luis Miguel Alcázar, Irina Salueña, Julio A. García-Quiñones, María Jesús Carrillo-Ramos
Digestive and Liver Disease.2017; 49(4): 405. CrossRef
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Perianal Abscess and Proctitis by Klebsiella pneumoniae
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Woo Shin Jeong, Sung Youn Choi, Eun Haeng Jeong, Ki Bae Bang, Seung Sik Park, Dae Sung Lee, Dong Il Park, Yoon Suk Jung
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Intest Res 2015;13(1):85-89. Published online January 29, 2015
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DOI: https://doi.org/10.5217/ir.2015.13.1.85
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Abstract
PDFPubReader
Klebsiella pneumoniae (K. pneumoniae) can at times cause invasive infections, especially in patients with diabetes mellitus and a history of alcohol abuse. A 61-year-old man with diabetes mellitus and a history of alcohol abuse presented with abdominal and anal pain for two weeks. After admission, he underwent sigmoidoscopy, which revealed multiple ulcerations with yellowish exudate in the rectum and sigmoid colon. The patient was treated with ciprofloxacin and metronidazole. After one week, follow up sigmoidoscopy was performed owing to sustained fever and diarrhea. The lesions were aggravated and seemed webbed in appearance because of damage to the rectal mucosa. Abdominal computed tomography and rectal magnetic resonance imaging were performed, and showed a perianal and perirectal abscess. The patient underwent laparoscopic sigmoid colostomy and perirectal abscess incision and drainage. Extended-spectrum beta-lactamase-producing K. pneumoniae was identified in pus culture. The antibiotics were switched to ertapenem. He improved after surgery and was discharged. K. pneumoniae can cause rapid invasive infection in patients with diabetes and a history of alcohol abuse. We report the first rare case of proctitis and perianal abscess caused by invasive K. pneumoniae infection. -
Citations
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Jian-Chen Hong, Jian-Sheng Chen, Zai-Jie Jiang, Zhi-Chuan Chen, Ning Ruan, Xiang-Ping Yao, Rosemary C. She
Microbiology Spectrum.2024;[Epub] CrossRef - An Unusual Case of Proctitis and Rectal Abscess due to Irritants byArtemisia asiaticaSmoke (Ssukjwahun)
Seunghyup Kim, You Sun Kim, Seo Hyun Kim, Dong Hoon Lee, Se Jun Park, Seo Young Yun, Dae Young Kim, Jeonghun Lee, Jeong Seop Moon
The Korean Journal of Gastroenterology.2016; 67(4): 212. CrossRef
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Long-Term Clinical Outcomes of Korean Patient With Crohn's Disease Following Early Use of Infliximab
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Nam Hee Kim, Yoon Suk Jung, Chang Mo Moon, Shin Yeong Lee, Eun Ran Kim, Young Ho Kim, Chang Kyun Lee, Suck Ho Lee, Jae Hak Kim, Kyu Chan Huh, Soon Man Yoon, Hyun Joo Song, Sun-Jin Boo, Hyun Joo Jang, You Sun Kim, Kang-Moon Lee, Jeong Eun Shin, Dong Il Park
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Intest Res 2014;12(4):281-286. Published online October 27, 2014
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DOI: https://doi.org/10.5217/ir.2014.12.4.281
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Abstract
PDFPubReaderePub
- <b>Background/Aims</b><br/>
Several recent studies have reported that the early use of infliximab (IFX) improves the prognosis of Crohn's disease (CD). However, no data are available from Asian populations, as the forementioned studies have all been conducted in Western countries. The aim of the current study was to evaluate the impact of early use of IFX on the prognosis of Korean patients with CD. MethodsPatients with a diagnosis of CD established between July 1987 and January 2012 were investigated in 12 university hospitals in Korea. Because insurance coverage for IFX treatment began in August 2005, patients were assigned to either of 2 groups based on diagnosis date. The first group included patients diagnosed from July 1987 to December 2005, and the second from January 2006 to January 2012. We compared the cumulative probabilities of operation and reoperation between the two groups using the Kaplan-Meier method and a log-rank test. ResultsOf the 721 patients investigated, 443 (61.4%) comprized the second group. Although the cumulative probabilities of immunosuppressant (P<0.001) and IFX use (P<0.001) after diagnosis were significantly higher in the second group, there were no significant differences in cumulative probabilities of operation (P=0.905) or reoperation (P=0.418) between two groups. ConclusionsThe early use of IFX did not reduce CD-related surgery requirements in Korean patients with CD. These study results suggest that the early use of IFX may have little impact on the clinical outcome of CD in Korean patients in the setting of a conventional step-up algorithm.
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Citations
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Yu Kyung Jun, Hyeon Jeong Oh, Ji Ae Lee, Yonghoon Choi, Cheol Min Shin, Young Soo Park, Nayoung Kim, Dong Ho Lee, Hyuk Yoon
Inflammatory Bowel Diseases.2025; 31(2): 514. CrossRef - Differences in the risk of clinical failure between thiopurine and methotrexate in bio-naïve patients with Crohn’s disease: a Korean nationwide population-based study
Yu Kyung Jun, Eunjeong Ji, Hye Ran Yang, Yonghoon Choi, Cheol Min Shin, Young Soo Park, Nayoung Kim, Dong Ho Lee, Hyuk Yoon
Therapeutic Advances in Gastroenterology.2024;[Epub] CrossRef - Efficacy of COVID-19 vaccines in inflammatory bowel disease patients receiving anti-TNF therapy: A systematic review and meta-analysis
Dan Dou, Fangyi Zhang, Xin Deng, Yun Ma, Shuqing Wang, Xingyu Ji, Xihan Zhu, Dianpeng Wang, Shengsheng Zhang, Luqing Zhao
Heliyon.2023; 9(9): e19609. CrossRef - Pharmacodynamic mechanisms behind a refractory state in inflammatory bowel disease
Rasmus Goll, Øystein K. Moe, Kay-Martin Johnsen, Renate Meyer, Joachim Friestad, Mona D. Gundersen, Hege Kileng, Knut Johnsen, Jon R. Florholmen
BMC Gastroenterology.2022;[Epub] CrossRef - Editorial: does anti‐TNF “treatment persistence” always equate to “effective treatment”? Only objective disease assessments can answer the question
Ashish Srinivasan, Daniel R. van Langenberg
Alimentary Pharmacology & Therapeutics.2021; 54(5): 718. CrossRef - Blocking tumor necrosis factor paved the way for targeted therapeutics in inflammatory diseases
Cong-Qiu Chu
Chinese Medical Journal.2021; 134(21): 2525. CrossRef - A State-of-the-Art Review of New and Emerging Therapies for the Treatment of IBD
Kenechukwu O Chudy-Onwugaje, Kaci E Christian, Francis A Farraye, Raymond K Cross
Inflammatory Bowel Diseases.2019; 25(5): 820. CrossRef - Efficacy of Anti-TNF Therapy for the Treatment of Patients with Moderate-to-Severe Inflammatory Bowel Disease; a First Iranian Report
Samaneh Mohagheghi Darehranj, Sudabeh Alatab, Homayoon Vahedi, Anahita Sadeghi, Alireza Sima, Masoud Malekzadeh, Amir Anoshiravani, Hafez Fakheri, Nasser Ebrahimi Daryani, Abdolhamid Mousavi, Fariborz Mansour-Ghanaei, Mohammad Javad Zahedi, Reza Malekzade
Middle East Journal of Digestive Diseases.2019; 12(1): 12. CrossRef - Novel treatments for inflammatory bowel disease
Hyo Sun Lee, Soo-Kyung Park, Dong Il Park
The Korean Journal of Internal Medicine.2018; 33(1): 20. CrossRef - Association of Perianal Fistulas with Clinical Features and Prognosis of Crohn's Disease in Korea: Results from the CONNECT Study
Jaeyoung Chun, Jong Pil Im, Ji Won Kim, Kook Lae Lee, Chang Hwan Choi, Hyunsoo Kim, Jae Hee Cheon, Byong Duk Ye, Young-Ho Kim, You Sun Kim, Yoon Tae Jeen, Dong Soo Han, Won Ho Kim, Joo Sung Kim
Gut and Liver.2018; 12(5): 544. CrossRef - Physicians Should Provide Shared Decision-Making for Anti-TNF Therapy to Inflammatory Bowel Disease Patients
Jae Myung Cha, Dong Il Park, Sang Hyoung Park, Jeong Eun Shin, Wan Soo Kim, Suk-Kyun Yang
Journal of Korean Medical Science.2017; 32(1): 85. CrossRef - Fecal microbiota transplantation for refractory Crohn's disease
Seon Ho Bak, Hyun Ho Choi, Jinhee Lee, Mi Hee Kim, Youn Hee Lee, Jin Su Kim, Young-Seok Cho
Intestinal Research.2017; 15(2): 244. CrossRef - Long-Term Outcomes of Infliximab Treatment in 582 Korean Patients with Crohn’s Disease: A Hospital-Based Cohort Study
Sang Hyoung Park, Sung Wook Hwang, Min Seob Kwak, Wan Soo Kim, Jeong-Mi Lee, Ho-Su Lee, Dong-Hoon Yang, Kyung-Jo Kim, Byong Duk Ye, Jeong-Sik Byeon, Seung-Jae Myung, Yong Sik Yoon, Chang Sik Yu, Jin-Ho Kim, Suk-Kyun Yang
Digestive Diseases and Sciences.2016; 61(7): 2060. CrossRef - Factors Contributing to the Preference of Korean Patients with Crohn's Disease When Selecting an Anti-Tumor Necrosis Factor Agent (CHOICE Study)
Eun Soo Kim, Kyeong Ok Kim, Byung Ik Jang, Chang Kyun Lee, Hyo Jong Kim, Kang-Moon Lee, You Sun Kim, Chang Soo Eun, Sung-Ae Jung, Suk-Kyun Yang, Jun Lee, Tae-Oh Kim, Yunho Jung, Geom Seog Seo, Soon Man Yoon
Gut and Liver.2016;[Epub] CrossRef - The Efficiency of Intravenous Iron Therapy in Korean Inflammatory Bowel Disease Patients
Kyeong Ok Kim
Gut and Liver.2016; 10(4): 487. CrossRef - Clinical features of Crohn's disease in Korean patients residing in Busan and Gyeongnam
Eun Ji Lee, Tae Oh Kim, Geun Am Song, Jong hun Lee, Hyung Wook Kim, Sam Ryong Jee, Seun Ja Park, Hyun Jin Kim, Jong Ha Park
Intestinal Research.2016; 14(1): 30. CrossRef - Advanced age impacts surgical characteristics and postoperative course in patients with Crohn's disease
Stanislaus Argeny, Anton Stift, Martina Mittlböck, Amy C. Lord, Svenja Maschke, Mathias Schneeweiß, Stefan Riss
International Journal of Surgery.2016; 33: 182. CrossRef - The clinical usefulness of a web-based messaging system between patients with Crohn disease and their physicians
Da Eun Jeong, Kyeong Ok Kim, Byung Ik Jang, Eun Young Kim, Jin Tae Jung, Seong Woo Jeon, Hyun Seok Lee, Eun Soo Kim, Kyung Sik Park, Kwang Bum Cho
Medicine.2016; 95(26): e4028. CrossRef - The clinical characteristics of patients with free perforation in Korean Crohn’s disease: results from the CONNECT study
Young Seok Doh, You Sun Kim, Song I Bae, Jong Pil Im, Jae Hee Cheon, Byong Duk Ye, Ji Won Kim, Young Sook Park, Ji Hyun Lee, Young-Ho Kim, Joo Sung Kim, Dong Soo Han, Won Ho Kim
BMC Gastroenterology.2015;[Epub] CrossRef - Management of Anemia in Patients with Inflammatory Bowel Disease
Kyeong Ok Kim
The Korean Journal of Gastroenterology.2015; 65(3): 145. CrossRef - Could Early Anti-Tumor Necrosis Factor Therapy Change the Prognosis of Crohn's Disease?
Byong Duk Ye
Intestinal Research.2014; 12(4): 263. CrossRef
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6,004
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Prevalence, Clinicopathologic Characteristics, and Predictors of Interval Colorectal Cancers in Korean Population
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Chang Joon Kim, Yoon Suk Jung, Jung Ho Park, Hong Joo Kim, Yong Kyun Cho, Chong Il Sohn, Woo Kyu Jeon, Byung Ik Kim, Shin Yeong Lee, Hwa Mok Kim, Ki Bae Bang, Dae Sung Lee, Dong Il Park
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Intest Res 2013;11(3):178-183. Published online July 30, 2013
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DOI: https://doi.org/10.5217/ir.2013.11.3.178
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Abstract
PDF
- Background/Aims
A subset of patients may develop colorectal cancer after a colonoscopy that was negative for carcinoma. These missed or de novo developed lesions were termed as interval cancers. Many studies regarding interval cancer have been conducted in Western countries, whereas very limited data are available in Asian populations. Therefore, the purpose of this study was to investigate prevalence, clinicopathologic features, and predictors of interval colorectal cancers in the Korean population. Methods: Interval cancer was defined as a cancer that is diagnosed within 5 years of a negative colonoscopy result. Among the patients who were diagnosed colorectal cancers at Kangbuk Samsung Hospital from January 2007 to April 2012, clinicopathologic characteristics of interval cancers were compared with those of sporadic cancers. Results: Among the 785 patients, 482 responded to telephone calls. Of these, 30 (6.2%) developed interval cancers. Finally, 28 patients who had interval cancers were compared with 415 patients who had sporadic cancers. Interval cancer group was significantly younger and more frequent in the right side colon than sporadic cancer group. There was no differences in sex, tumor size, differentiation, and staging between two groups. In multivariate analysis, young age and right side colon cancer were independent factors associated with an interval cancer. Conclusions: A significant proportion of Korean patients developed interval colorectal cancer, especially at the young age and in the proximal colon. (Intest Res 2013;11:178-183)
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Jong Yoon Lee
Journal of Digestive Cancer Research.2024; 12(3): 160. CrossRef - Clinical and endoscopic characteristics of sessile serrated lesions with dysplasia/carcinoma
Peel Jung, Hyung Wook Kim, Su Bum Park, Dae Hwan Kang, Cheol Woong Choi, Su Jin Kim, Hyeong Seok Nam, Dae Gon Ryu, Dong Hoon Shin, Joo Young Na, Mi Sook Yun
The Korean Journal of Internal Medicine.2023; 38(3): 349. CrossRef - Post-colonoscopy Colorectal Cancer: Causes and Prevention of Interval Colorectal Cancer
Jong Yoon Lee, Jong Hoon Lee
The Korean Journal of Gastroenterology.2020; 75(6): 314. CrossRef - Frequency and Characteristics of Interval Colorectal Cancer in Actual Clinical Practice: A KASID Multicenter Study
Kyeong Ok Kim, Kyu Chan Huh, Sung Pil Hong, Won Hee Kim, Hyuk Yoon, Sang Wook Kim, Yeon Soo Kim, Jong Ha Park, Jun Lee, Bum Jae Lee, Young Sook Park
Gut and Liver.2018; 12(5): 537. CrossRef - Molecular Imaging of Colorectal Tumors by Targeting Colon Cancer Secreted Protein-2 (CCSP-2)
Jaeil Kim, Eun-ju Do, Helen Moinova, Sang Mun Bae, Ja Young Kang, Seung-Mo Hong, Stephen P. Fink, Jinmyoung Joo, Young-Ah Suh, Se Jin Jang, Sung Wook Hwang, Sang Hyoung Park, Dong-Hoon Yang, Byong Duk Ye, Jeong-Sik Byeon, Jaewon Choe, Suk-Kyun Yang, Sanfo
Neoplasia.2017; 19(10): 805. CrossRef - External Validation of the Endoscopic Features of Sessile Serrated Adenomas in Expert and Trainee Colonoscopists
Hyo-Joon Yang, Jeong In Lee, Soo-Kyung Park, Yoon Suk Jung, Jin Hee Sohn, Kyu Yong Choi, Dong Il Park
Clinical Endoscopy.2017; 50(3): 279. CrossRef - Comparative Study on Bowel Preparation Efficacy of Ascorbic Acid Containing Polyethylene Glycol by Adding Either Simethicone or 1 L of Water in Health Medical Examination Patients: A Prospective Randomized Controlled Study
Se Hwan Yeo, Jae Hoon Kwak, Yeo Un Kim, Tae Ho Kwon, Jeong Bae Park, Jun Hyung Park, Yong Kook Lee, Yun Jeong Lim, Chang Heon Yang
The Korean Journal of Gastroenterology.2016; 67(4): 189. CrossRef - Microsatellite Instability Status of Interval Colorectal Cancers in a Korean Population
Kil Woo Lee, Soo-Kyung Park, Hyo-Joon Yang, Yoon Suk Jung, Kyu Yong Choi, Kyung Eun Kim, Kyung Uk Jung, Hyung Ook Kim, Hungdai Kim, Ho-Kyung Chun, Dong Il Park
Gut and Liver.2016; 10(5): 781. CrossRef - Characteristics of and risk factors for colorectal neoplasms in young adults in a screening population
Seung Eun Lee, Hee Bum Jo, Won Gun Kwack, Yun Jin Jeong, Yeo-Jin Yoon, Hyoun Woo Kang
World Journal of Gastroenterology.2016; 22(10): 2981. CrossRef - Randomized Controlled Trial of Sodium Phosphate Tablets versus 2 L Polyethylene Glycol Solution for Bowel Cleansing prior to Colonoscopy
Yun Ho Lee, Seong Yeon Jeong, You Sun Kim, Hye Jin Jung, Min Jung Kwon, Cheol Hun Kwak, Song I Bae, Jeong Seop Moon, Ji Won Kim, Su Hwan Kim, Kook Lae Lee
The Korean Journal of Gastroenterology.2015; 65(1): 27. CrossRef - The Risk of Metachronous Advanced Colorectal Neoplasia Rises in Parallel with an Increasing Number of High-Risk Findings at Baseline
Seung Min Lee, Jeong Hwan Kim, In Kyung Sung, Sung Noh Hong
Gut and Liver.2015; 9(6): 741. CrossRef - Rapidly Growing Interval Colon Cancer
Jae Hyun Kim, Moo In Park
The Korean Journal of Gastroenterology.2015; 65(5): 326. CrossRef - Colonoscopy Quality is the Answer for the Emerging Issue of Interval Cancer
Jae Myung Cha
Intestinal Research.2014; 12(2): 110. CrossRef - Interval Cancers after a Negative Colonoscopy Finding in a Korean Population: A Small Step for Gastroenterologists but One Giant Leap for Koreans
Jae Myung Cha
Intestinal Research.2014; 12(2): 169. CrossRef - Author's Reply
Dong Il Park
Intestinal Research.2014; 12(2): 171. CrossRef - Development and Predictor of Interval Colorectal Cancer
Tae-Oh Kim
Intestinal Research.2013; 11(3): 153. CrossRef - What Matters in Colonoscopy?
Hyun Shig Kim
Annals of Coloproctology.2013; 29(6): 223. CrossRef
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Exposure to Diagnostic Radiation in Patients with Inflammatory Bowel Disease: A Single Center Study
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Jae Wan Lim, Yoon Suk Jung, Jung Ho Park, Hong Joo Kim, Yong Kyun Cho, Chong Il Sohn, Woo Kyu Jeon, Byung Ik Kim, Dong Il Park
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Intest Res 2013;11(2):107-112. Published online April 30, 2013
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DOI: https://doi.org/10.5217/ir.2013.11.2.107
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Abstract
PDF
- Background/Aims
Western studies recently reported that patients with inflammatory bowel disease (IBD) are exposed to diagnostic radiation at potentially harmful levels. There is little research, however, on exposure to diagnostic radiation in patients with IBD in Asian areas. The present study assessed cumulative radiation exposure dose in patients with IBD who were treated at a single-tertiary medical center in Korea and analyzed the factors that increased the exposure dose. Methods: Retrospective investigation was performed of the medical records of the patients who were followed up for 1 year or more in a period from January 2003 through November 2011 at Kangbuk Samsung Hospital. Results: Included in the study were 202 patients with IBD: 80 (39.6%) had Crohn's disease (CD) and 122 (60.4%) had ulcerative colitis (UC). The mean follow-up period was 4.2±2.5 years for CD and 4.3±1.4 years for UC. The mean culmulative effective dose (CED) for CD and UC were 39.7 and 11.0 mSv respectively (P<0.001). In CD, factors associated with increased CED were surgery, history of intravenous steroid treatment, and structuring or penetrating disease. Conclusions: A substantial proportion of IBD patients, especially CD patients, were exposed to significantly harmful amounts of diagnostic radiation, mainly due to computed tomography examination. Efforts should be made to reduced diagnostic medical radiation, especially in patients at risk for increased radiation exposure. (Intest Res 2013;11:107-112)
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The Clinical Utility of Positron Emission Tomography-computed Tomography in the Evaluation of Inflammatory Bowel Diseases
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Sung Ho Ryu, Jae Hee Cheon, Won Jun Kang, Jin Young Kim, Bo Kyung Kim, Jin Young Yoon, Yoon Suk Jung, Hyun Mi Heo, Jin Ha Lee, Soung Min Jeon, Sung Pil Hong, Tae Il Kim, Won Ho Kim
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Intest Res 2011;9(2):97-104. Published online August 30, 2011
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DOI: https://doi.org/10.5217/ir.2011.9.2.97
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Abstract
PDF
- Background/Aims
Positron emission tomography-computed tomography (PET-CT) is a nuclear imaging technique that provides noninvasive, three dimensional, quantitative images. Recently, PET-CT has been shown to be valuable in assessing patients with inflammatory diseases; however, the clinical utility of PET-CT in the evaluation of inflammatory bowel disease (IBD) has not been defined. Thus, the aim of this study was to determine the clinical utility of PET-CT in the evaluation of IBD. Methods: Between November 2006 and September 2010, clinical, endoscopic, and radiological data on 14 patients (6 males and 8 females: age range, 33-79 years) with suspected IBD were collected. The standard work-up method for a definite diagnosis of IBD included ileocolonoscopy. Results: The 14 patients were divided into the following five groups: ulcerative colitis (n=4, 29%), intestinal Behcet's disease (n=3, 21%), intestinal tuberculosis (n=2, 14%), malignancy (n=2, 14%), and no abnormal findings with colonoscopy (n=3, 21%). A PET-CT based-diagnosis of IBD correlated with a colonoscopic diagnosis in nine cases (64.3%), but the matching ratio of the distribution of lesions between PET-CT findings and colonoscopic findings was only 18.1% (2/11). Conclusions: The utility of PET-CT in the diagnosis of IBD requires further evaluation. (Intest Res 2011;9:97-104)
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The Early Diagnostic Accuracy for Gastrointestinal T-cell Lymphoma from a Perspective of Gastroenterologists
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Sung Ho Ryu, Jae Hee Cheon, Jin Young Kim, Bo Kyung Kim, Jin Young Yoon, Yoon Suk Jung, Hyun Mi Heo, Jin Ha Lee, Soung Min Jeon, Sung Pil Hong, Tae Il Kim, Won Ho Kim
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Intest Res 2011;9(1):19-26. Published online April 30, 2011
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DOI: https://doi.org/10.5217/ir.2011.9.1.19
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Abstract
PDF
- Background/Aims
Primary T-cell lymphoma of the gastrointestinal tract is a very difficult disease entity to diagnose, and has an extremely poor prognosis. The aim of this study was to determine the early diagnostic accuracy for gastrointestinal T-cell lymphoma by gastroenterologists. Methods: Between January 2000 and October 2010, the clinical features of 15 patients with primary gastrointestinal T-cell lymphomas, including endoscopic findings, radiologic diagnosis, endoscopic biopsy findings, and final diagnosis, were retrospectively reviewed. Results: The most common initial presenting symptoms of primary gastrointestinal T-cell lymphomas was abdominal pain (n=11, 73%). The anatomic location of the primary lesion the small bowel (n=8, 53%), colon (n=5, 33%), and stomach (n=3, 20%). There were no cases of T-cell lymphomas diagnosed based on clinical symptoms, radiologic findings, or endoscopic findings without biopsy alone. Pathologic confirmation of T-cell lymphomas by endoscopic examination was achieved in 7 cases (64%) and the remaining cases (n=8, 53%) were diagnosed with T-cell lymphomas based on pathologic examination after surgery. Conclusions: All of the patients with primary T-cell lymphomas of the gastrointestinal tract were diagnosed exclusively by endoscopic or surgical pathologic examainations, suggesting that gastroenterologists should scrutinize and suspect this disease with caution due to atypical gastrointestinal ulcers. (Intest Res 2011;9: 6-26)
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Sang Hoon Lee, Seung-Joo Nam, Sung Joon Lee, Sung Chul Park, Chang Don Kang, Dae Hee Choi, Jin Myung Park, Seung Koo Lee
The Korean Journal of Gastroenterology.2019; 74(1): 46. CrossRef - A Case of Fungating Type Natural Killer Like T Cell Lymphoma of the Ascending Colon
Chang Seok Lee, Dong Hoon Shin, Cheol Woong Choi, Hyung Wook Kim, Dae Hwan Kang, Kyung Won Koh, Byoung Hoon Ji, Su Bum Park
The Korean Journal of Gastroenterology.2014; 64(4): 229. CrossRef
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