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195篇 您的检索式:作者名="DOUGLAS R S"
    题名 作者 年代 出处 被引量
1Management of pancreaticobiliary disease using a new intra-ductal endoscope:The Texas experience显示文摘AIM:To evaluate a new single-operator mini-endoscope, Spyglass,for its performance,feasibility and safety in the management of pancreaticobiliary disease. METHODS:In a multicenter retrospective analysis of patients undergoing intraductal endoscopy,we evaluated 128 patients(71 men,mean age 57.6 years).Indications were therapeutic(TX)in 72(56%) and diagnostic(DX)in 56(44%). RESULTS:Peroral endoscopy was performed in 121 and percutaneous in seven.TX indications included CBD stones in 41,PD stones in six,and biliary strictures in 25.DX indications included abnormal LFT’s in 15, abnormal imaging in 38 and cholangiocarcinoma staging in three.Visualization of the stone(s)was considered good in 31,fair in six,and poor in four. Advancement of the electrohydraulic lithotripsy probe was not possible in three patients and proper targeting of the lesion was partial in four patients.A holmium laser was used successfully in three patients.Ductal clearance was achieved in 37 patients after one procedure and in four patients after two procedures.Diagnosis of biliary strictures was modified in 20/29 and confirmed to be malignant in 10/23.Of the modified patients,no diagnosis was available in 17.Spyglass demonstrated malignancy in 8/17 and non-malignancy in nine.Suspected pathology by imaging studies and abnormal LFT’s was modified in 43/63(66%).Staging of cholangiocarcinoma demonstrated multicentric cholangiocarcinoma in 2/3.There was no morbidity associated with the use of Spyglass. CONCLUSION:Spyglass Spyscopeis a first generation, single operator miniature endoscope that can evaluate and treat various biliary and pancreatic tract diseases.Douglas S Fishman Paul R Tarnasky Sandeep N Patel Isaac Raijman 2009World Journal of Gastroenterology2009,15,11:22
2Maintenance infliximab for Crohn’s disease: the ACCENT I randomised trial显示文摘Stephen B Hanauer Brian G Feagan Gary R Lichtenstein Lloyd F Mayer S Schreiber Jean Frederic Colombel Daniel Rachmilewitz Douglas C Wolf Allan Olson Weihang Bao Paul Rutgeerts 2002The Lancet2002,,9317:6
3The modified method of charawith adjusted advection显示文摘Douglas J J r Huang C S Pereira F 1999Numer Math1999,83,:2
4The relationship between atopy and chronic rhinosinusitis显示文摘Robinson S Douglas R Wormald P J 2006Am J Rhinol2006,20,6:1
5Measuring velocity dispersion and attenuation in the exploration seismic frequency band显示文摘Langqiu F S Bernd M Douglas R S 2009Geophysics2009,72,2:1
6Environmentalstability of selected petroleum hydrocarbon source and weatheringratios显示文摘Douglas G S Bence A E Prince R C 1996Environmental Science&Technology1996,30,7:1
7An introduction to DNA microarrays for gene expression analysis显示文摘Karakach T K Flight R M Douglas S E 2010Chemometrics Intell Lab Syst2010,104,1:1
8Health effects of recreational exposure to cyanobacteria(bluegreen algae) during recreational water-related activities显示文摘Pilotto L S Douglas R M Burch M D 1997Australian and New Zealand Journal of Public Health1997,21,:1
9Multicriteria optimization with a multiobjective golden section line search显示文摘Douglas A G V Ricardo H C T Rodney R S 2012Mathematical Programming2012,131,12:1
10Geotextile tubes as submerged dykes for shoreline management in Malaysia显示文摘LEE E C DOUGLAS R S 2012Geotextiles and Geomembranes2012,30,:1
11First break timing: arrival onset times by direct correlation显示文摘Joseph B M Douglas R S 1999Geophysics1999,64,5:1
12Structure - function analysis of a conserved aromatic cluster in the N - terminal domain of human epidermal growth factor 显示文摘MARY B M DOUGLAS K TADAKI S R 1998Protein Engineering1998,11,11:1
13Soil classification using electric cone penetrometer, symposium on cone penetration testing and experience 显示文摘Douglas J B Olsen R S 1981Geotechnieal Engineering Division: ASCE1981,,:1
14Identification and expression analysis of hepcidin-like antimicrobial peptides in bony fish显示文摘Douglas S E Gallant J W Liebscher R S 2003Dev Comp Immunol2003,27,:1
15Vascular Endothelial Growth Factor (VEGF) isoform expression and activity in human and murine lung injury显示文摘Medford A R L Douglas S K Godinho S I H 2009Respiratory Research2009,10,1:1
16Direct detection of 16SrRNA in soil extracts by using oligonucleotide mi- croarrays 显示文摘Jack S Douglas R C Fred J B 2001Applied and Environmental Microbiology2001,67,10:1
17Three-dimen-sional structure of an antigenic mutant of the influenza virushemagglutinin显示文摘Knossow M Daniels R S Douglas A R 1984Nature1984,311,5987:1
18Sensor for transient heat flux at a surface with throughflow 显示文摘Polat S Heiningen A R P V Douglas W J M 1991International Journal of Heat and Mass Transfer1991,34,6:1
19Multilineage potential of adult human mesenchymal stem cells 显示文摘Pittenger MF Mackay AM Beck SC Jaiswal RK Douglas R Mosca JD Moorman MA Simonetti DW Craig S Marshak DR 1999Science1999,284,:1
20Identification andexpression analysis of hepcidin-like antimicrobial peptides inbony fish显示文摘Douglas S E Gallant J W Liebscher R S 2003Developmental and Comparative Immunology2003,27,67:1
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