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107篇 您的检索式:作者名="Rajeev R"
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1Colonoscopy surveillance for high risk polyps does not always prevent colorectal cancer显示文摘AIM To determine the frequency and risk factors for colorectal cancer(CRC) development among individuals with resected advanced adenoma(AA)/traditional serrated adenoma(TSA)/advanced sessile serrated adenoma(ASSA). METHODS Data was collected from medical records of 14663 subjects found to have AA, TSA, or ASSA at screening or surveillance colonoscopy. Patients with inflammatory bowel disease or known genetic predisposition for CRC were excluded from the study. Factors associated with CRC developing after endoscopic management of high risk polyps were calculated in 4610 such patients who had at least one surveillance colonoscopy within 10 years following the original polypectomy of the incident advanced polyp. RESULTS84/4610(1.8%) patients developed CRC at the polypectomy site within a median of 4.2 years(mean 4.89 years), and 1.2%(54/4610) developed CRC in a region distinct from the AA/TSA/ASSA resection site within a median of 5.1 years(mean 6.67 years). Approximately, 30%(25/84) of patients who developed CRC at the AA/TSA/ASSA site and 27.8%(15/54) of patients who developed CRC at another site had colonoscopy at recommended surveillance intervals. Increasing age; polyp size; male sex; right-sided location; high degree of dysplasia; higher number of polyps resected; and piecemeal removal were associated with an increased risk for CRC developmentat the same site as the index polyp. Increasing age; right-sided location; higher number of polyps resected and sessile endoscopic appearance of the index AA/TSA/ASSA were significantly associated with an increased risk for CRC development at a different site. CONCLUSION Recognition that CRC may develop following AA/TSA/ASSA removal is one step toward improving our practice efficiency and preventing a portion of CRC related morbidity and mortality.Mohamad A Mouchli Lidia Ouk Marianne R Scheitel Alisha P Chaudhry Donna Felmlee-Devine Diane E Grill Shahrooz Rashtak Panwen Wang Junwen Wang Rajeev Chaudhry Thomas C Smyrk Ann L Oberg Brooke R Druliner Lisa A Boardman 2018World Journal of Gastroenterology2018,24,8:5
2Expression of a truncated Pasteurella multocida toxin antigen in Bordetella bronchiseptica显示文摘Rajeev S Nair R V Kania SA Bemis D A 2003Vet Microbiol2003,94,4:1
3Low Density Solvent Based Dispersive Liquid-liquid Microextraction with Gas Chromatography-electron Capture Detection for the Determination of Cypermethrin in Tissues and Blood of Cypermethrin Treated Rats显示文摘MOHANA K R M RAJEEV J SHAILENDRA K M 2012Journal of Chromatography B2012,89,3:1
4ROCK:a robust clustering algorithm for categorical attributes显示文摘SUDIPTO G RAJEEV R KYUSEOK S 2000Information System2000,25,5:1
5Furfural hydrogenation over carbon-supported copper显示文摘Rao Rajeev S Baker R Terry K 1999Catal Lett1999,60,12:1
6Inheritance of Cold Hardiness and Dehydrin Genes in Diploid Mapping Populations of Blueberry显示文摘GaneshRP Lisa J R Rajeev A 2004Journal of Crop Improvement2004,10,12:1
7Optically produced arrays of planar nanostructures inside fused silica显示文摘Bhardwaj V R Simova E Rajeev P P 0,,05:1
8Pressure drop across vortex diodes: experiments and design guidelines 显示文摘Kulkami A A Ranade V V Rajeev R Koganti S B 2009Chemical Engineering Science2009,64,:1
9Demosaicking methods for Bayer color arrays 显示文摘Rajeev R Wesley E Grif f L 2002Journal of Electronic Ima- ging2002,11,3:1
10Bordetella bronchiseptica fimbrial protein-enhanced immunogenicity of a Mannheimia haemolytica leukotoxin fragment显示文摘RAJEEV S KANIA S A NAIR R V 2001Vaccine2001,19,:1
11HMGB1 :Endoge- nous Danger Signaling显示文摘John R Klune Rajeev Dhupar Jon Cardinal 2008Mol Med2008,14,78:1
12Anterior in- tratumoural chemotherapy:A newermedality of treatment in advanced solid tumoum in children 显示文摘Gangopadhyay AN Rajeev R Shamm SP 2008Asan J Surg2008,31,4:1
13Comparativeeffectiveness of hepatic artery based therapies for unresectablecolorectal liver metastases: a Meta-Analysis 显示文摘Zacharias AJ Jayakrishnan TT Rajeev R 2015PLoS One2015,10,01:1
14High-pressure sintering of cubic boron nitridc显示文摘Bindal M M Nayar R K Singhal S K AJAY DHAR RAJEEV CHOPRA 1986Journal of Materials Science1986,,21:1
15Inhibition of growth and metastasis of mouse mammary carcinoma by selective inhibitor of transforming growth factor-β type I receptor kinase in vivo显示文摘Ge R Rajeev V Ray Partha 2006Clin Cancer Res2006,12,14:1
16Therapeutic Silencing of an Endog e nous Gene by Systemic Administration of Modifi-ed SiRNAs显示文摘Soutschek J Akinc A Bramlage B Charisse K Constien R Donoghu e M Elba shir S Geick A Hadwiger P Harborth J John M Kesavan V Lavine G Pandey RK Racie T Rajeev KG Rohl I Toudjarska I Wang G Wuschko S Bumcrot D Kotelia nsky V Limmer S Manoharan M Vornlocher 0,,:1
17Recycling of Silicone Rubber Waste: Effect of Ground Silicone Rubber Vulcanizate Powder on the Properties of Silicone Rubber 显示文摘Ghosh A Rajeev R S Bhattacharya A K 2003Polymer Engineering and Science2003,43,2:1
18Cellulase production using biomass feed stock and its application in ligno cellulose saccharification for bio-ethanol production显示文摘Rajeev K Singhania R R Mathew G M 0,,02:1
19Recycling of silicone rubber waste: effect of ground silicone rubber vulcanizate powder on the properties of silicone rubber显示文摘Ghosh A Rajeev R S Bhattacharya A K 2003Polymer Engineering and Science2003,43,2:1
20Studies on thermal degradation of short melamine fibre reinforced EPDM,maleated EPDM and nitrile rubber composites显示文摘Rajeev R S De S K Bhowmick A K 0,,03:1
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