{"id":"https://openalex.org/W2157228932","doi":null,"title":"Morphological features of fluid collections on endoscopic ultrasound in acute necrotizing pancreatitis: do they change over time?","display_name":"Morphological features of fluid collections on endoscopic ultrasound in acute necrotizing pancreatitis: do they change over time?","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2157228932","mag":"2157228932","pmid":"https://pubmed.ncbi.nlm.nih.gov/24975052","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/4073023"},"language":"en","primary_location":{"id":"pmh:oai:pubmedcentral.nih.gov:4073023","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4073023/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4073023/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ann Gastroenterol","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4073023/pdf/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069563248","display_name":"Surinder Singh Rana","orcid":"https://orcid.org/0000-0001-5245-9380","observed_orcids":["https://orcid.org/0000-0001-5245-9380"]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Surinder S Rana","raw_affiliation_strings":["Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102732086","display_name":"Deepak K. Bhasin","orcid":"https://orcid.org/0000-0003-4752-9764","observed_orcids":["https://orcid.org/0000-0003-4752-9764"]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deepak K Bhasin","raw_affiliation_strings":["Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011108407","display_name":"Yalaka Rami Reddy","orcid":"https://orcid.org/0000-0002-2032-5721","observed_orcids":["https://orcid.org/0000-0002-2032-5721"]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yalaka Rami Reddy","raw_affiliation_strings":["Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100457797","display_name":"Vishal Sharma","orcid":"https://orcid.org/0000-0003-2472-3409","observed_orcids":["https://orcid.org/0000-0003-2472-3409"]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vishal Sharma","raw_affiliation_strings":["Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110892343","display_name":"Chalapathi Rao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chalapathi Rao","raw_affiliation_strings":["Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100730550","display_name":"Ravi Kumar Sharma","orcid":"https://orcid.org/0000-0002-2658-0002","observed_orcids":["https://orcid.org/0000-0002-2658-0002"]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ravi K Sharma","raw_affiliation_strings":["Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology (Surinder S. Rana, Deepak K. Bhasin, Yalaka Rami Reddy, Vishal Sharma, Chalapathi Rao, Ravi K. Sharma), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100749698","display_name":"Rajesh Gupta","orcid":"https://orcid.org/0000-0002-6585-1725","observed_orcids":["https://orcid.org/0000-0002-6585-1725"]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajesh Gupta","raw_affiliation_strings":["Department of Surgery (Rajesh Gupta), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery (Rajesh Gupta), Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45294948"],"apc_list":null,"apc_paid":null,"fwci":5.7592,"has_fulltext":true,"cited_by_count":57,"citation_normalized_percentile":{"value":0.96166317,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"27","issue":"3","first_page":"258","last_page":"261"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10760","display_name":"Pancreatitis Pathology and Treatment","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10760","display_name":"Pancreatitis Pathology and Treatment","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10518","display_name":"Gallbladder and Bile Duct Disorders","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11625","display_name":"Abdominal vascular conditions and treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/acute-necrotizing-pancreatitis","display_name":"acute necrotizing pancreatitis","score":0.9929999709129333},{"id":"https://openalex.org/keywords/pancreatic-fluid-collections","display_name":"pancreatic fluid collections","score":0.9990000128746033},{"id":"https://openalex.org/keywords/endoscopic-ultrasound","display_name":"endoscopic ultrasound","score":0.7720000147819519},{"id":"https://openalex.org/keywords/serial-follow-up","display_name":"serial follow-up","score":0.6579999923706055},{"id":"https://openalex.org/keywords/percutaneous-drainage","display_name":"percutaneous drainage","score":0.7929999828338623},{"id":"https://openalex.org/keywords/pancreatic-necrosis","display_name":"pancreatic necrosis","score":0.5799999833106995}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.931934118270874},{"id":"https://openalex.org/C2779388726","wikidata":"https://www.wikidata.org/wiki/Q272714","display_name":"Gallstones","level":2,"score":0.7950074672698975},{"id":"https://openalex.org/C2776670229","wikidata":"https://www.wikidata.org/wiki/Q854573","display_name":"Acute pancreatitis","level":2,"score":0.764772891998291},{"id":"https://openalex.org/C2780390042","wikidata":"https://www.wikidata.org/wiki/Q1340838","display_name":"Endoscopic ultrasound","level":2,"score":0.679868221282959},{"id":"https://openalex.org/C206111553","wikidata":"https://www.wikidata.org/wiki/Q3501532","display_name":"Echogenicity","level":3,"score":0.6267300844192505},{"id":"https://openalex.org/C2775967933","wikidata":"https://www.wikidata.org/wiki/Q1527888","display_name":"Pancreatitis","level":2,"score":0.5593299865722656},{"id":"https://openalex.org/C137627325","wikidata":"https://www.wikidata.org/wiki/Q156318","display_name":"Etiology","level":2,"score":0.5123339891433716},{"id":"https://openalex.org/C2780813298","wikidata":"https://www.wikidata.org/wiki/Q2071287","display_name":"Percutaneous","level":2,"score":0.4705874025821686},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.45462939143180847},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.41679665446281433},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.4066725969314575},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4038359224796295},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3691251873970032}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:pubmedcentral.nih.gov:4073023","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4073023/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4073023/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ann Gastroenterol","raw_type":"Text"},{"id":"pmid:24975052","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24975052","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of gastroenterology","raw_type":"Journal Article"},{"id":"mag:2157228932","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24975052","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:4073023","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4073023/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4073023/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ann Gastroenterol","raw_type":"Text"},"sustainable_development_goals":[{"score":0.9907000064849854,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2157228932.pdf","grobid_xml":"https://content.openalex.org/works/W2157228932.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1434189314","https://openalex.org/W1789987784","https://openalex.org/W1985045980","https://openalex.org/W1991388913","https://openalex.org/W2035615545","https://openalex.org/W2084497718","https://openalex.org/W2145758369","https://openalex.org/W2149807907"],"related_works":["https://openalex.org/W2173629168","https://openalex.org/W4396601542","https://openalex.org/W2166202076","https://openalex.org/W2977510012","https://openalex.org/W2850149376","https://openalex.org/W4206241057","https://openalex.org/W4311569810","https://openalex.org/W2551505530","https://openalex.org/W1562921118","https://openalex.org/W4318677016"],"abstract_inverted_index":{"BACKGROUND:":[0],"There":[1],"have":[2,243,260],"been":[3,27],"attempts":[4],"to":[5,43,78,123,140,256],"develop":[6],"universally":[7],"applicable":[8],"nomenclature":[9],"for":[10,125],"pancreatic":[11,49],"fluid":[12,50,216],"collections":[13,51],"(PFCs)":[14],"in":[15,102,197,234],"acute":[16,21,159],"pancreatitis.":[17],"But":[18],"PFCs":[19,238],"following":[20,239],"necrotizing":[22],"pancreatitis":[23,160],"(ANP)":[24],"has":[25],"not":[26,242],"studied":[28],"by":[29,55],"sensitive":[30],"imaging":[31],"techniques":[32],"like":[33],"endoscopic":[34],"ultrasound":[35],"(EUS).":[36],"The":[37,113],"aim":[38],"of":[39,48,67,69,99,110,127,158,182,184,251],"the":[40,97,103,132],"study":[41,45],"was":[42,105,161],"prospectively":[44,82],"morphological":[46],"structure":[47],"occurring":[52],"after":[53,179],"ANP":[54,61,185,240],"serial":[56],"EUS.":[57,145],"METHODS:":[58],"Patients":[59],"with":[60,85,218],"having":[62],"PFC":[63],"at":[64,72,87,209,224],"\u22654":[65],"weeks":[66],"onset":[68,183],"symptoms":[70],"seen":[71],"our":[73],"center":[74],"from":[75],"October":[76],"2011":[77],"November":[79],"2012":[80],"were":[81,138,155],"followed":[83],"up":[84,142,222],"EUS":[86,121,208,223],"6":[88,93,198,210,227],"weeks,":[89,211],"3":[90,180,225],"months":[91,94,228],"and":[92,96,170,192,202,226,247],"respectively":[95],"amount":[98,109],"solid":[100,128,219,232,244],"content":[101,233,246,254],"collection":[104,217],"quantified":[106],"as":[107],"percentage":[108],"echogenic":[111],"material.":[112],"symptomatic":[114],"patients":[115,134,137,148,205,214],"undergoing":[116],"EUS/percutaneous":[117],"drainage":[118,124],"also":[119],"underwent":[120],"prior":[122],"assessment":[126],"content.":[129],"RESULTS:":[130],"Of":[131],"54":[133],"enrolled,":[135],"7":[136],"lost":[139],"follow":[141],"or":[143],"refused":[144],"Forty":[146],"seven":[147],"(34":[149],"males;":[150],"mean":[151],"age":[152],"36.7\u00b111.6":[153],"years)":[154],"studied.":[156],"Etiology":[157],"alcohol":[162],"(n=22),":[163],"gallstones":[164],"(n=10),":[165],"idiopathic":[166],"(10),":[167],"gallstones+alcohol":[168],"(n=3)":[169],"drug":[171],"induced":[172],"(n=2).":[173],"Contrast":[174],"enhanced":[175],"computed":[176],"tomography":[177],"done":[178],"days":[181],"had":[186,215],"shown":[187],"less":[188],"than":[189,194],"30%,":[190],"30-50%":[191],"more":[193],"50%":[195],"necrosis":[196],"(13%),":[199],"14":[200],"(30%)":[201],"27":[203],"(57%)":[204],"respectively.":[206],"On":[207],"41/47":[212],"(87%)":[213],"debris.":[220],"Follow":[221],"revealed":[229],"progressively":[230],"decreasing":[231],"PFCs.":[235],"CONCLUSIONS:":[236],"All":[237],"may":[241,259],"necrotic":[245,253],"over":[248],"a":[249],"period":[250],"time":[252],"tends":[255],"liquefy.":[257],"This":[258],"therapeutic":[261],"implications.":[262]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":2}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}