Post written by Hsiyuan Chien,¹ MD, and Kenichiro Imai,² MD ¹Division of Gastroenterology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan ²Division of Endoscopy, Shizuoka Cancer Center, Shizuoka Japan In this video case, colonoscopy in a 42-year-old-female showed a lateral spreading tumor granular homogeneous type, 30mm in diameter at the ascending …
Tag: colonoscopy
Editor’s Choice: Presence of small SSPs increases rate of advanced neoplasia
Associate Editor, Dr. Lisa Strate, highlights this article from the August issue "Presence of small sessile serrated polyps increases rate of advanced neoplasia upon surveillance compared with isolated low-risk tubular adenomas" by Joshua Melson, MD, Karen Ma, MD, Saba Arshad, MBBS, et al. Large sessile serrated adenomas are associated with an increased risk of synchronous …
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Novel self-propelled disposable colonoscope is effective for colonoscopy
Nathan Gluck, MD, PhD, from the Tel Aviv Medical Center, Research Center for Digestive Disorders and Liver Diseases, in Tel Aviv, Israel discusses this Open Access Original Article "A novel self-propelled disposable colonoscope is effective for colonoscopy in humans (with video)." The focus of this study was to test the cecal intubation rate, safety, and …
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CO2 vs air insufflation during colonoscopy in children
Matjaž Homa, MD, PhD from The Children’s Hospital at the University Medical Centre of Ljubljana in Ljubljana, Slovenia discusses "Randomized, double-blind trial of CO2 versus air insufflation in children undergoing colonoscopy." The focus of this study was to prove for the first time in children that CO2 insufflation during endoscopy is better and associated with …
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The influence of clips on scars after EMR
Maria Pellisé, MD, PhD, from the Department of Gastroenterology and Hepatology, at the University of Sydney in New South Wales, Australia shares this Original Article, "The influence of clips on scars after EMR: clip artifact." In this study, we aimed to describe the influence of clips on the EMR scar. Endoscopic clips are increasingly used …
CA11-19: a tumor marker for detection of CRC
Bergein F. Overholt, MD, from Gastrointestinal Associates in Knoxville, Tennessee, USA describes this Original Article, "CA11-19: a tumor marker for the detection of colorectal cancer." This study details clinical results of CA 11-19, a new serum tumor marker, for the diagnosis of colorectal cancer (CRC). Results demonstrate a sensitivity of 98% and specificity of 84% for the …
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Low-residue diet before colonoscopy
Douglas L. Nguyen, MD¹ and Matthew L. Bechtold, MD, FASGE² discuss their systematic review and meta-analysis titled "Low-residue versus clear liquid diet before colonoscopy: a meta-analysis of randomized, controlled trials." The focus of the study was to evaluate the effects of a low-residue diet compared to a clear liquid diet on the day prior to …
Gastric volume after split-dose bowel prep
Deepak Agrawal, MD, MPH, from the University of Texas Southwestern Medical Center in Dallas, Texas, USA discusses this Original Article "Gastric residual volume after split-dose compared with evening-before polyethylene glycol bowel preparation." In this study we measured the volume of liquid remaining in the stomach 2-3 hours after ingesting the bowel preparation (GoLytely) and compared it …
Adenoma detection rate in high-risk patients
Madhusudhan R. Sanaka, MD, FASGE, FACG, from the Digestive Disease Institute, Cleveland Clinic, in Cleveland, Ohio, USA describes this Original Article, "Adenoma detection rate in high-risk patients differs from that in average-risk patients." The focus of this study was to determine and compare adenoma detection rates (ADRs) in high-risk versus average-risk individuals undergoing colonoscopy at …
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Impact of a simulated-based colonoscopy curriculum
Samir C. Grover, MD, MEd, FRCPC, from the Division of Gastroenterology, St. Michael’s Hospital, in Toronto, Ontario, Canada describes this Original Article, "Impact of a simulation training curriculum on technical and nontechnical skills in colonoscopy: a randomized trial." The optimal manner to deliver simulation-based training in endoscopy has yet to be determined. The purpose of …
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