Review
Gastroenterology & Hepatology
Edward John Young, Arvinf Rajandran, Hamish Lachlan Philpott, Dharshan Sathananthan, Sophie Fenella Hoile, Rajvinder Singh
Summary: An expanding range of advanced mucosal imaging technologies have been developed to improve the detection and characterization of gastrointestinal tract lesions, particularly colorectal neoplasia. Improved adenoma detection reduces miss rates and prevents cancer development without significantly increasing procedural time. Accurate polyp characterization guides resection techniques and the use of different strategies. This review aims to summarize the evidence regarding these technologies and guide colonoscopic practice.
WORLD JOURNAL OF GASTROENTEROLOGY
(2022)
Article
Medicine, General & Internal
Kazuhiro Mizukami, Erina Fushimi, Ryota Sagami, Takashi Abe, Takao Sato, Shohei Terashi, Masahide Fukuda, Hidefumi Nishikiori, Takayuki Nagai, Masaaki Kodama, Kazunari Murakami
Summary: This study investigated the lesion-detection ability of an AI-equipped colonoscopy as an addition to colonoscopy screening. The results showed that the CADe group had a significantly higher adenoma detection rate compared to the conventional group, especially for non-expert endoscopists.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Surgery
Oscar Nogales, Jon De la Maza, Esperanza Martos, Laura Carrion, Rodrigo Borobia, Luis Lucendo, Maria Lopez-Ibanez, Javier Garcia-Lledo, Leticia Perez-Carazo, Beatriz Merino
Summary: The study showed that right colon retroflexion (RCR) is a safe and feasible maneuver that can help increase adenoma detection rate (ADR), suggesting its routine inclusion in colonoscopy practice.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2021)
Article
Multidisciplinary Sciences
Tian-Xiao Jiao, Yang Hu, Shi-Bin Guo
Summary: This study investigated the clinical value of sigmoid colon water exchange (SWE) colonoscopy compared to air insufflation (AI) colonoscopy. The results showed that SWE colonoscopy significantly reduced abdominal pain compared to AI colonoscopy, and this was particularly true for patients with a history of abdominal or pelvic surgery and those who were overweight.
SCIENTIFIC REPORTS
(2023)
Article
Gastroenterology & Hepatology
Krishna C. Vemulapalli, Rachel E. Lahr, Christopher J. Lee, Noor Abdullah, Douglas K. Rex
Summary: The study shows that a second examination of the right colon is necessary even when using a mucosal exposure device during colonoscopy. Miss rates for right colon adenoma, sessile serrated lesion, and hyperplastic polyp were 15.8%, 14.1%, and 16.7% respectively, with 4% of patients having adenomas detected only on the second examination.
GASTROINTESTINAL ENDOSCOPY
(2022)
Article
Medicine, General & Internal
Cheng-Long Wang, Zi-Ye Zhao, Jia-Yi Wu, Fei-Hu Yan, Jie Yuan, Jun-Jie Xing, Hao Wang, En-Da Yu
Summary: This randomized controlled trial aimed to investigate the impact of cecal retroflexion observed during colonoscopy on missed adenomas in the ascending colon. The study found no significant differences between the trial group and the control group, suggesting that cecal retroflexion may not reduce missed adenomas in the ascending colon.
Article
Medicine, General & Internal
Myeongseok Koh, Min-Chan Kim, Jin Seok Jang
Summary: The prevalence of colorectal neoplasm and risk factors were compared between patients with gastric neoplasms and healthy individuals. The results showed that patients with gastric neoplasms had a higher prevalence of larger colon polyps and advanced colon adenomas. The presence of gastric neoplasms was identified as an important risk factor for advanced colon polyps.
Article
Oncology
Yadong Zhou, Zhiwei Han, Fafu Dou, Tao Yan
Summary: The study evaluated the diagnostic performance of CTC for pre-colectomy tumor location and staging in colon cancer patients. The results showed that CTC has high accuracy and sensitivity in determining tumor location and differentiating between different tumor stages, providing valuable information for treatment decisions.
WORLD JOURNAL OF SURGICAL ONCOLOGY
(2021)
Article
Gastroenterology & Hepatology
C-W Tseng, Y-H Hsieh, M. Koo, F. W. Leung
Summary: The study showed that water exchange method performed by blinded colonoscopists significantly increased right colon adenoma detection rate and right colon serrated lesion detection rate, while reducing adenoma miss rate.
TECHNIQUES IN COLOPROCTOLOGY
(2022)
Review
Gastroenterology & Hepatology
Sanjay K. Murthy, Joseph D. Feuerstein, Geoffrey C. Nguyen, Fernando S. Velayos
Summary: Improvements in disease management, endoscopic technology, and quality have significantly transformed the conceptualization and management of inflammatory bowel disease-related dysplasia over the past 20 years. A conceptual model and best practice advice have been proposed for the prevention, detection, and management of colorectal dysplasia in individuals with inflammatory bowel disease. This expert review, commissioned by the American Gastroenterological Association, aims to provide timely guidance on a topic of high clinical importance to its membership.
Article
Gastroenterology & Hepatology
Sergei Vosko, Neal Shahidi, Mayenaaz Sidhu, W. Arnout van Hattem, Iddo Bar-Yishay, Scott Schoeman, David J. Tate, Luke F. Hourigan, Rajvinder Singh, Alan Moss, Karen Byth, Eric Y. T. Lee, Nicholas G. Burgess, Michael J. Bourke
Summary: This study found significant differences in optical evaluation performance between flat and nodular large nonpedunculated colorectal polyps. Flat lesions can be presumed benign and managed accordingly, while nodular lesions are more likely to be missed for submucosal invasive cancer.
CLINICAL GASTROENTEROLOGY AND HEPATOLOGY
(2021)
Article
Gastroenterology & Hepatology
Timothy O'Sullivan, David Tate, Mayenaaz Sidhu, Sunil Gupta, James Elhindi, Karen Byth, Oliver Cronin, Anthony Whitfield, Ana Craciun, Rajvinder Singh, Gregor Brown, Spiro Raftopoulos, Luke Hourigan, Alan Moss, Amir Klein, Steven Heitman, Stephen Williams, Eric Lee, Nicholas G. Burgess, Michael J. Bourke
Summary: This study investigated the relationship between large nonpedunculated colorectal polyps (LNPCPs) and synchronous colonic LNPCPs, revealing that 6.9% of LNPCPs had synchronous lesions with a greater than 4-fold increased risk for non-granular LNPCPs.
CLINICAL GASTROENTEROLOGY AND HEPATOLOGY
(2023)
Article
Gastroenterology & Hepatology
Madhav Desai, Douglas K. Rex, Matthew E. Bohm, Perica Davitkov, John M. DeWitt, Monika Fischer, Gregory Faulx, Ryan Heath, Timothy D. Imler, Toyia N. James-Stevenson, Charles J. Kahi, William R. Kessler, Divyanshoo R. Kohli, Lee McHenry, Tarun Rai, Nicholas A. Rogers, Sashidhar Sagi, Anjana Sathyamurthy, Prashanth Vennalaganti, Suneha Sundaram, Harsh Patel, April Higbee, Kevin Kennedy, Rachel Lahr, Gjorgie Stojadinovikj, Chandra Dasari, Sravanthi Parasa, Ashley Faulx, Prateek Sharma
Summary: The study results indicate that using different types of distal attachments (such as cuff or cap) does not show significant advantages over high-definition white light colonoscopy in improving adenoma detection rate, but Endocuff may have some advantages in the screening population.
CLINICAL GASTROENTEROLOGY AND HEPATOLOGY
(2022)
Article
Multidisciplinary Sciences
Lih-Shyang Chen, Shao-Jer Chen, Ta-Wen Hsu, Shu-Han Chang, Chun-Ju Hou, Chih-Wen Lin, Yu-Ruei Chen, Chin-Chiang Hsieh, Shu-Chen Han, Ku-Yaw Chang, Zubing Mei, Shuai Ren
Summary: This study investigates the use of an 'electronic biopsy' (EB) technique in computed tomographic colonography (CTC) for further differentiation and 2D image correlation of endoluminal lesions in the air spaces. The study found that EB significantly improves the 3D gray-level presentation for evaluating the surface and inside of endoluminal lesions and achieves better 3D to 2D image correlation compared to other techniques. EB can be used in CTC to improve the differentiation of endoluminal lesions and increase the correlation between 3D and 2D images of the lesions.
Review
Gastroenterology & Hepatology
Fanny E. R. Vuik, Stella A. Nieuwenburg, Sarah Moen, Cristiano Spada, Carlo Senore, Cesare Hassan, Marco Pennazio, Emanuele Rondonotti, Silvia Pecere, Ernst J. Kuipers, Manon C. W. Spaander
Summary: CCE shows potential advantages in CRC screening, with comparable accuracy to colonoscopy in detecting CRC and polyps. Its sensitivity is superior to CTC, but improvement is needed in completion rates.
Article
Gastroenterology & Hepatology
Min Seob Kwak, Jae Myung Cha, Jin Young Yoon, Jung Won Jeon, Hyun Phil Shin, Kwang Ro Joo, Joung Il Lee
JOURNAL OF CLINICAL GASTROENTEROLOGY
(2017)
Article
Gastroenterology & Hepatology
Hyun Phil Shin, Blaire Burman, Richard A. Kozarek, Amy Zeigler, Chia Wang, Houghton Lee, Troy Zehr, Alicia M. Edwards, Asma Siddique
Article
Gastroenterology & Hepatology
Jin Young Yoon, Jae Myung Cha, Ju Kyoung Oh, Pei Lei Tan, Sae Hun Kim, Min Seob Kwak, Jung Won Jeon, Hyun Phil Shin
DIGESTIVE DISEASES AND SCIENCES
(2018)
Article
Gastroenterology & Hepatology
Dae Ho Kim, Jae Myung Cha, Min Seob Kwak, Jin Young Yoon, Young-Hak Cho, Jung Won Jeon, Hyun Phil Shin, Kwang Ro Joo, Joung Il Lee
Article
Gastroenterology & Hepatology
Min S. Kwak, Jae M. Cha, Young H. Cho, Sang H. Kim, Jin Y. Yoon, Jung W. Jeon, Hyun P. Shin, Kwang R. Joo, Joung I. Lee
JOURNAL OF CLINICAL GASTROENTEROLOGY
(2018)
Letter
Gastroenterology & Hepatology
Mohamed Azab, Syed Shah, Xibei Liu, Johnson Ukken, Mary Froehlich, Amaan Shafi, Tamarah Al Dawoodi, Caroline Liu, Hyun Phil Shin, Ji Won Yoo
JOURNAL OF HEPATOLOGY
(2018)
Article
Medicine, Research & Experimental
Il-Gyu Ko, Sung-Eun Kim, Jun-Jang Jin, Lakkyong Hwang, Eun-Sang Ji, Chang-Ju Kim, Jin-Hee Han, In Taik Hong, Min Seop Kwak, Jin Young Yoon, Hyun Phil Shin, Jung Won Jeon
Article
Medicine, General & Internal
Jin Young Yoon, Jae Myung Cha, Min Seob Kwak, Jung Won Jeon, Hyun Phil Shin, Kwang Ro Joo, Joung Il Lee
Article
Gastroenterology & Hepatology
Young Min Kim, Hyun Phil Shin, Joung Il Lee, Kwang Ro Joo, Jae Myung Cha, Jung Won Jeon, Jin Young Yoon, Min Seob Kwak
SAUDI JOURNAL OF GASTROENTEROLOGY
(2018)
Article
Medicine, General & Internal
Jin Young Yoon, Jae Myung Cha, Seong Soo Hong, Hyung Kyung Kim, Min Seob Kwak, Jung Won Jeon, Hyun Phil Shin
Article
Medicine, General & Internal
Su Bee Park, Jung Won Jeon, Hyun Phil Shin
Summary: This study evaluated the risk of bleeding after endoscopic procedures in patients with liver cirrhosis. It was found that 15.8% of patients experienced bleeding after the procedure, with the presence of varices significantly increasing the risk. There was no significant difference in bleeding risk according to platelet count, prothrombin time, Child-Pugh score, and model for end-stage liver disease (MELD). Further research with a larger sample size is needed to evaluate the degree of liver fibrosis and the invasiveness of planned procedures.
MEDICINA-LITHUANIA
(2023)
Article
Gastroenterology & Hepatology
Jae Ho Choi, Jae Myung Cha, Jin Young Yoon, Min Seob Kwak, Jung Won Jeon, Hyun Phil Shin
INTESTINAL RESEARCH
(2019)
Article
Gastroenterology & Hepatology
Il-Gyu Ko, Sung-Eun Kim, Bok Soon Chang, Min Seob Kwak, Jin Young Yoon, Jae Myung Cha, Hyun Phil Shin, Joung Il Lee, Sang Hyun Kim, Jin Hee Han, Jung Won Jeon
BMC GASTROENTEROLOGY
(2017)
Article
Gastroenterology & Hepatology
Hyae Min Lee, Jae Myung Cha, Jung Lok Lee, Jung Won Jeon, Hyun Phil Shin, Kwang Ro Joo, Jin Young Yoon, Joung Il Lee
INTESTINAL RESEARCH
(2017)
Article
Gastroenterology & Hepatology
Jung Lok Lee, Jae Myung Cha, Hye Min Lee, Jung Won Jeon, Min Seob Kwak, Jin Young Yoon, Hyun Phil Shin, Kwang Ro Joo, Joung Il Lee, Dong Il Park
INTESTINAL RESEARCH
(2017)