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| 1 | Sessile serrated adenomas:Demographic,endoscopic and pathological characteristics显示文摘AIM:To study the demographic and endoscopic characteristics of patients with sessile serrated adenoma(SSA) in a single center.METHODS:Patients with SSA were identified by review of the pathology database of Mayo Clinic Arizona from 2005 to 2007.A retrospective chart review was performed to extract data on demographics,polyp characteristics,presence of synchronous adenomatous polyps or cancer,polypectomy methods,and related complications.RESULTS:One hundred and seventy-one(2.9%) of all patients undergoing colonoscopy had a total of 226 SSAs.The mean(SE) size of the SSAs was 8.1(0.4) mm;42% of SSAs were ≤ 5 mm,and 69% were ≤ 9 mm.Fifty-one per cent of SSAs were located in the cecum or ascending colon.Approximately half of the patients had synchronous polyps of other histological types,including hyperplastic and adenomatous polyps.Synchronous adenocarcinoma was present in seven(4%) cases.Ninety-seven percent of polyps were removed by colonoscopy.CONCLUSION:Among patients with colon polyps,2.9% were found to have SSAs.Most of the SSAs were located in the right side and were safely managed by colonoscopy. | Suryakanth R Gurudu Russell I Heigh Giovanni De Petris Evelyn G Heigh Jonathan A Leighton Shabana F Pasha Isaac B Malagon Ananya Das | 2010 | World Journal of Gastroenterology2010，16，27： | 7 |
| 2 | Quality monitoring in colonoscopy: Time to act显示文摘Colonoscopy is the gold standard test for colorectal cancer screening. The primary advantage of colonoscopy as opposed to other screening modalities is the ability to provide therapy by removal of precancerous lesions at the time of detection. However, colonoscopy may miss clinically important neoplastic polyps. The value of colonoscopy in reducing incidence of colorectal cancer is dependent on many factors including, the patient, provider, and facility level. A high quality examination includes adequate bowel preparation, optimal colonoscopy technique, meticulous inspection during withdrawal, identification of subtle flat lesions, and complete polypectomy. Considerable variation among institutions and endoscopists has been reported in the literature. In attempt to diminish this disparity, various approaches have been advocated to improve the quality of colonoscopy. The overall impact of these interventions is not yet well defined. Implementing optimal education and training and subsequently analyzing the impact of these endeavors in improvement of quality will be essential to augment the utility of colonoscopy for the prevention of colorectal cancer. | Mary A Atia Francisco C Ramirez Suryakanth R Gurudu | 2015 | World Journal of Gastrointestinal Endoscopy2015，7，4： | 3 |
| 3 | Capsule Endoscopy in Patients with Implantable Electromedical Devices is Safe显示文摘 | Lucinda A. Harris Stephanie L. Hansel Elizabeth Rajan Komandoor Srivathsan Robert Rea Michael D. Crowell David E. Fleischer Shabana F. Pasha Suryakanth R. Gurudu Russell I. Heigh Arthur D. Shiff Janice K. Post Jonathan A. Leighton Hsu Heng Yen | 2013 | Gastroenterology Research and Practice2013，，： | 2 |
| 4 | Retention of the capsule endoscope: a single-center experience of 1000 capsule endoscopy procedures显示文摘 | Feng Li Suryakanth R. Gurudu Giovanni De Petris Virender K. Sharma Arthur D. Shiff Russell I. Heigh David E. Fleischer Janice Post Paula Erickson Jonathan A. Leighton | 2008 | Gastrointestinal Endoscopy2008，，1： | 2 |
| 5 | Increased adenoma detection rate with system-wide implementation of a split-dose preparation for colonoscopy显示文摘 | Suryakanth R. Gurudu Francisco C. Ramirez M. Edwyn Harrison Jonathan A. Leighton Michael D. Crowell | 2012 | Gastrointestinal Endoscopy2012，，3： | 1 |
| 6 | Sphincter of Oddi manometry does not predispose to post-ERCP acute pancreatitis显示文摘 | Singh P Gurudu S R Davidoff S | 2004 | Gastrointest Endosc2004，59，49： | 1 |
| 7 | Retention of the capsule endoscope: a single-center experience of 1000 capsule endoscopy procedures 显示文摘 | Li F Gurudu SR De Petris G | 2008 | Gastrointest Endose2008，68，1： | 1 |
| 8 | Retention of the capsule endoscopy: a single-center experience of 1000 capsule endos- copy procedures显示文摘 | Li F Gurudu SR De Pea-is G Sharma VK Shift AD Heigh RI Fleischer DE Post J Erickson P Leighton JA | 2008 | Gastrointestinal Endosc2008，68，： | 1 |
| 9 | Increased adenoma detection rate with system-wide implementation of a split-dose preparation for colonoscopy显示文摘 | GURUDU S R RAMIREZ F C HARRISON M E | 2012 | Gastrointest Endosc2012，76，3： | 1 |
| 10 | Retention of the capsule endoscope:a single-center experience of 1000 capsule endoscopy procedures显示文摘 | Li F Gurudu SR Petris G | | 0，，01： | 1 |
| 11 | Sphincter of Oddi manometry does not predispose to post-ERCP acute panereatitis显示文摘 | Singh P Gurudu SR Davidoff S | 2004 | GastmintestEndosc2004，59，1： | 1 |
| 12 | A retrograde-viewing device improves detection of adenomas in the colon: a prospective efficacy evaluation (with videos)显示文摘 | Jerome D. Waye Russell I. Heigh David E. Fleischer Jonathan A. Leighton Suryakanth Gurudu Leslie B. Aldrich Jiayi Li Sanjay Ramrakhiani Steven A. Edmundowicz Dayna S. Early Sreenivasa Jonnalagadda Robert S. Bresalier William R. Kessler Douglas K. Rex | 2010 | Gastrointestinal Endoscopy2010，，3： | 1 |
| 13 | Performance of the patency capsule compared with nonenteroclysis radiologic examinations in patients with known or suspected intestinal strictures显示文摘 | Anitha Yadav Russell I. Heigh Amy K. Hara G. Anton Decker Michael D. Crowell Suryakanth R. Gurudu Shabana F. Pasha David E. Fleischer Lucinda A. Harris Janice Post Jonathan A. Leighton | 2011 | Gastrointestinal Endoscopy2011，，4： | 1 |
| 14 | Assessment and validation of the new capsule endoscopy Crohn's disease activity index (CECDAI):what difference does it make显示文摘 | Gurudu SR Leighton JA | | 0，，10： | 1 |
| 15 | Increased adenorm detection rate with system-wide implementation of a split-dose preparation for colonoscopy 显示文摘 | GURUDU S R RAMIREZ F C | 2012 | Gastrointest Endosc2012，76，3： | 1 |
| 16 | Retention of the capsule endoscope: a single-center experience of 10130 capsule endoscopy procedures 显示文摘 | LI F GURUDU SR DE PETRIS G | 2008 | Gastrointest Endosc2008，68，1： | 1 |
| 17 | Capsule endoscopy has a significantly higher diagnostic yield in patients with suspec- ted and established small-bowel Crohn's disease: a meta-analysis 显示文摘 | Dionisio PM Gurudu SR Leighton JA | 2010 | Am J Gastroentero12010，105，6： | 1 |
| 18 | Increased adenoma detection rate with system-wide implementation of a split-dose preparation for colonoscopy显示文摘 | Suryakanth R. Gurudu Francisco C. Ramirez M. Edwyn Harrison Jonathan A. Leighton Michael D. Crowell | 2012 | Gastrointestinal Endoscopy2012，，3： | 1 |
| 19 | Adenoma detection rate is not influenced by the timing of colonoscopy when performed in half-day blocks显示文摘 | Gurudu SR Ratuapli SK Leighton JA | 2011 | Am J Gastroenterol2011，106，8： | 1 |
| 20 | Sphincter of Oddi ma nometry does not predispose to post-ERCP acute pancreatitis 显示文摘 | Singh P Gurudu SR Davidoff S | 2004 | Gastrointest Endosc2004，59，： | 1 |
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