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77篇 您的检索式:作者名="Kenneth G M"
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1Assessment of the diagnostic performance and interobserver variability of endocytoscopy in Barrett's esophagus:A pilot ex-vivo study显示文摘AIM:To investigate a classification of endocytoscopy(ECS)images in Barrett’s esophagus(BE)and evaluate its diagnostic performance and interobserver variability.METHODS:ECS was applied to surveillance endoscopic mucosal resection(EMR)specimens of BE ex-vivo.The mucosal surface of specimen was stained with 1%methylene blue and surveyed with a catheter-type endocytoscope.We selected still images that were most representative of the endoscopically suspect lesion and matched with the final histopathological diagnosis to accomplish accurate correlation.The diagnostic performance and inter-observer variability of the new classification scheme were assessed in a blinded fashion by physicians with expertise in both BE and ECS and inexperienced physicians with no prior exposure to ECS.RESULTS:Three staff physicians and 22 gastroenterology fellows classified eight randomly assigned unknown still ECS pictures(two images per each classification)into one of four histopathologic categories as follows:(1)BEC1-squamous epithelium;(2)BEC2-BE without dysplasia;(3)BEC3-BE with dysplasia;and(4)BEC4-esophageal adenocarcinoma(EAC)in BE.Accuracy of diagnosis in staff physicians and clinical fellows were,respectively,100%and 99.4%for BEC1,95.8%and83.0%for BEC2,91.7%and 83.0%for BEC3,and95.8%and 98.3%for BEC4.Interobserver agreement of the faculty physicians and fellows in classifying each category were 0.932 and 0.897,respectively.CONCLUSION:This is the first study to investigate classification system of ECS in BE.This ex-vivo pilot study demonstrated acceptable diagnostic accuracy and excellent interobserver agreement.Yutaka Tomizawa Prasad G Iyer Louis M Wongkeesong Navtej S Buttar Lori S Lutzke Tsung-Teh Wu Kenneth K Wang 2013World Journal of Gastroenterology2013,19,46:2
2Alfalfa yield and quality as influenced by establishment method显示文摘Michael D H Kenneth J M Ronald G 2002Agronomy Journal2002,94,1:1
3Nitrogen transfer from phaseolus bean to intercropped maize measured using 15N-enrichment and 15N-isotope dilution methods显示文摘Kenneth E G Ormesher J Awah F M 1991Biochemistry1991,23,4:1
4Financial Strategy : Planning and Managing the Corporate Leverage Position显示文摘Carl M Sandberg Wilbur G Lewellen Kenneth L Stanley 1987Strategic Management Journal1987,8,1:1
5Extending the supply chain: integrating operations and marketing in the online grocery industry 显示文摘KENNETH K BOYER G TOMAS M Huh 2005Journal of Operations Manage- ment2005,23,6:1
6Urethral Sphincter Morphology and Function With and Without Stress Incontinence显示文摘Daniel M M Wolfgang U Kenneth G 2009J Urol2009,182,1:1
7Late Cretaceous and Cenozoic sea level estimates: Back stripping analysis of borehole data, onshore New Jersey显示文摘William A V S Michelle A K Kenneth G M 2004Basin Re search2004,16,:1
8Dertermination of aloin and aloe-emodin in Aloe consumable products by thin layer chromatography显示文摘KIRIDENA W SALWA K P KENNETH G M 1995Journal of Planar Chromqtography1995,8,:1
9Floc Morphology and Cyclic Shearing Recovery: Comparison of Alum and Polyaluminium Chloride Coagulants显示文摘Kevin M Kenneth C Dean G 2004Water Res2004,38,2:1
10Carbon monitoring costs and their effect on incentives to sequester carbon through forestry显示文摘OSCAR J C RUSSELL M W KENNETH G M 2004Mitigation and Adaptation Strategies for Global Change2004,,154:1
11Executive compensation and executive incentive problems:An empir- ical evidence显示文摘LEWELLEN W G CLAUDIO L KENNETH M 1987Journal of Accounting and Economics1987,,9:1
12Solid phase microextraction ion mobility spectrometer interface for explosive and taggant detection显示文摘Jeannette M Perr Kenneth G Fulton Jose R Almirall 2005Separation Science2005,28,2:1
13Carbon monitoring costs and their effect on incentives to sequester carbon through forestry 显示文摘Oscar J C Russell M W Kenneth G M 2004Mitigation and Adaptation Strategies for Global Change2004,,154:1
14Resource assess- ment methodologies: current status and future direction 显示文摘Robert A M Alfred E C Kenneth G L 2003AAPG Bulletin2003,87,4:1
15External fixation techniques for distal radius fractures显示文摘JOHN T CAPO M D KENNETH G 2006clinical orthopaedics and related research2006,445,:1
16Campylopusaurone, an auronoflavanone biflavonoid from the mosses Campylopus clavatus and Campylopus holomitrium 显示文摘Hans G Kenneth R M 1992Phytochemlstry1992,31,12:1
17Floe morphology and cyclic sheafing recovery: comparison of alum and polyaluminum chloride coagulants 显示文摘Kevin M C Kenneth C Dean G 2004Water Research2004,38,2:1
18Carbon monitoring costs and their effect on incentives to sequester carbon through forestry显示文摘Oscar J C Russell M W Kenneth G M 2004Mitigation and Adaptation Strategies for Global Change2004,154,:1
19Comparison of high-yield rice in tropical and subtropical environments显示文摘Jifeng Ying Shaobing Peng Gaoqun Yang Neng Zhou Romeo M Visperas Kenneth G Cassman 1998Field Crops Research1998,,1:1
20The relation of career and family fac- tors to the expressed milaimum percentage pay increase required for relocation显示文摘KENNETH G W JANE G M 1990Journal of Management1990,16,4:1
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