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1Role of pancreatography in the endoscopic management of encapsulated pancreatic collections-review and new proposed classification显示文摘Pancreatic fluids collections are local complications related to acute or chronic pancreatitis and may require intervention when symptomatic and/or complicated.Within the last decade,endoscopic management of these collections via endoscopic ultrasound-guided transmural drainage has become the gold standard treatment for encapsulated pancreatic collections with high clinical success and lower morbidity compared to traditional surgery and percutaneous drainage.Proper understanding of anatomic landmarks,including assessment of the main pancreatic duct and any associated lesions–such as disruptions and strictures-are key to achieving clinical success,reducing the need for reintervention or recurrence,especially in cases with suspected disconnected pancreatic duct syndrome.Additionally,proper review of imaging and anatomic landmarks,including collection location,are pivotal to determine type and size of pancreatic stenting as well as approach using long-term transmural indwelling plastic stents.Pancreatography to adequately assess the main pancreatic duct may be performed by two methods:Either non-invasively using magnetic resonance cholangiopancreatography or endoscopically via retrograde cholangiopancreatography.Despite the critical need to understand anatomy via pancrea tography and assess the main pancreatic duct,a standardized approach or uniform assessment strategy has not been described in the literature.Therefore,the aim of this review was to clarify the role of pancreatography in the endoscopic management of encapsulated pancreatic collections and to propose a new classification system to aid in proper assessment and endoscopic treatment.Igor Mendonca Proença Marcos Eduardo Lera dos Santos Diogo Turiani Hourneaux de Moura Igor Braga Ribeiro Sergio Eiji Matuguma Spencer Cheng Thomas R McCarty Epifanio Silvino do Monte Junior Paulo Sakai Eduardo Guimaraes Hourneaux de Moura 2020World Journal of Gastroenterology2020,26,45:3
2农业景观的形成与演化显示文摘农业景观的形成与演化[美]JESpencerRJHorvath农业景观的形成有其历史、自然、人文等原因,比较复杂。本文对美国玉米带、菲律宾椰子景观和马来西亚橡胶景观的形成、演化作简略介绍。一、美国玉米带的形成与演化从农业生产综合体的观点来看,...JESpencer RJHorvath 张落成 1997世界农业1997,,11:3
3Clostridium difficile Enteritis after Colectomy显示文摘Causey M Wayne Spencer Michael P Steele Scott R 2009The American Surgeon2009,,12:2
4Simulation of Packing Density and Liquid Flow in Fixed Beds 显示文摘Spedding P L Spencer R M 1995Computers and Chemical Engineering1995,19,:1
5Discriminating mild parkinsonism: methods for epidemiologic research显示文摘 Grossman SJ Spencer PS 2001Mov Disord2001,16,:1
6Evaluation of painful hydronephrosis in pregnancy:magnetic resonance urographic patterns in physiological dilatation versus calculous obstruction显示文摘SPENCER J A CHAHAL R KELLY A et a1 2004J Urol2004,171,1:1
7Freeze/thaw and pH effects on freshwater dissolved organic matter fluorescence and absorbance properties from a number of UK locations 显示文摘SPENCER R G BOLTON L BAKER A 2007Water Research2007,41,13:1
8Influence of pocket gopher mounds on a Texas coastal prairi显示文摘Spencer S R Cameron G N Eshelman B D 1985Oecolo- gia1985,66,1:1
9Alkyl phosphate monolayers, self-assembled from aqueous solution onto metal oxide surfaces显示文摘Hofer R Textor M Spencer N D 2001Langmuir2001,17,13:1
10Medicarp in delays alfalfa seed germination and seedling growth 显示文摘DORNBOS D L SPENCER G F MILLER R W 1990Crop Sci1990,30,:1
11Fluorescence spectroscopy opens new windows into dissolved organic matter dynamics in freshwater ecosystems: a review显示文摘Fellman J B Hood E Spencer R G M 2010Limnology and Oceanography2010,55,6:1
12Malposition of transvenous pacing lead in the left ventricle显示文摘RAGHAVAN C CASHION JR W R SPENCER Ⅲ W H 1996Clin Cardiol1996,19,4:1
13Zero-power-gain measurements in CW HF(DF) laser by means of a fast scan technique显示文摘Chodzko R A Spencer D J Mirrels H 1976IEEE J Quant Electr1976,12,11:1
14Description of the outbreak of equine influenza(H3N8)in the United Kingdom in2003,during which recently vaccinated horses in Newmarket developed respiratory disease显示文摘NEWTON J R DALY J M SPENCER L 2006Vet Rec2006,158,6:1
15Growth hormone receptor and serum binding protein : purification, cloning and expression 显示文摘Leung D W Spencer S A Cachianes G Hammonds R G Collins C Henzel W J Bamant R Waters M J Wood W I 1987Nature1987,330,:1
16Feather pulp as a source of antibody to avian viruses 显示文摘Garrido M F Spencer J L Chambers J R 1992Avian Pathology1992,21,:1
17General ray-tracing procedure 显示文摘Spencer G H Murty M V R K 1962Journal of the Optical Society of America1962,52,6:1
18Laparoscopic versus open appendectomy:what is the real difference? Results of a prospective randomized double-blinded trial显示文摘Ignacio RC Burke R Spencer D 2004Surg Endosc2004,18,2:1
19Association of statin therapy with outcomes of acute coronary syndrome:the GRACE study显示文摘Spencer F A Allegrone J Goldberg R J 2004Ann Intern Med2004,140,:1
20Illuminated dark- ness : Molecular signatures of Congo River dissolved organic mat- ter and its photochemical alteration as revealed by ultrahigh preci- sion mass spectrometry 显示文摘Stubbins A Spencer R G M Chen H 2010Limnology and Oceanography2010,55,4:1
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