{"id":"https://openalex.org/W2331646207","doi":"https://doi.org/10.1097/mej.0000000000000378","title":"Duplex ultrasound in the early diagnosis of acute mesenteric ischemia: a longitudinal cohort multicentric study","display_name":"Duplex ultrasound in the early diagnosis of acute mesenteric ischemia: a longitudinal cohort multicentric study","publication_year":2016,"publication_date":"2016-02-18","ids":{"openalex":"https://openalex.org/W2331646207","doi":"https://doi.org/10.1097/mej.0000000000000378","mag":"2331646207","pmid":"https://pubmed.ncbi.nlm.nih.gov/26891086"},"language":"en","primary_location":{"id":"doi:10.1097/mej.0000000000000378","doi":"https://doi.org/10.1097/mej.0000000000000378","is_oa":false,"landing_page_url":"https://doi.org/10.1097/mej.0000000000000378","pdf_url":null,"source":{"id":"https://openalex.org/S170806771","display_name":"European Journal of Emergency Medicine","issn_l":"0969-9546","issn":["0969-9546","1473-5695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Emergency Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023644786","display_name":"Stefano Sartini","orcid":"https://orcid.org/0000-0002-3720-4432","observed_orcids":["https://orcid.org/0000-0002-3720-4432"]},"institutions":[{"id":"https://openalex.org/I4210102809","display_name":"Whipps Cross University Hospital","ror":"https://ror.org/016vdk046","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I225661044","https://openalex.org/I4210102809"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Stefano Sartini","raw_affiliation_strings":["Emergency Department, Whipps Cross University Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emergency Department, Whipps Cross University Hospital","institution_ids":["https://openalex.org/I4210102809"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070821295","display_name":"Guido Calosi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guido Calosi","raw_affiliation_strings":["Emergency Medicine Department"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emergency Medicine Department","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028814250","display_name":"Carolina Granai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134849","display_name":"Azienda Ospedaliera Universitaria Senese","ror":"https://ror.org/02s7et124","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210134849"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carolina Granai","raw_affiliation_strings":["Emergency Department, University Hospital of Siena, Siena, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emergency Department, University Hospital of Siena, Siena, Italy","institution_ids":["https://openalex.org/I4210134849"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tim Harris","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]},{"id":"https://openalex.org/I225661044","display_name":"Barts Health NHS Trust","ror":"https://ror.org/00b31g692","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I225661044"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tim Harris","raw_affiliation_strings":["Emergency Department, Queen Mary University London, Barts Health NHS Trust, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emergency Department, Queen Mary University London, Barts Health NHS Trust, London, UK","institution_ids":["https://openalex.org/I166337079","https://openalex.org/I225661044"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084707690","display_name":"Fulvio Bruni","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134849","display_name":"Azienda Ospedaliera Universitaria Senese","ror":"https://ror.org/02s7et124","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210134849"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fulvio Bruni","raw_affiliation_strings":["Emergency Department, University Hospital of Siena, Siena, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emergency Department, University Hospital of Siena, Siena, Italy","institution_ids":["https://openalex.org/I4210134849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005640541","display_name":"Marcello Pastorelli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134849","display_name":"Azienda Ospedaliera Universitaria Senese","ror":"https://ror.org/02s7et124","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210134849"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marcello Pastorelli","raw_affiliation_strings":["Emergency Department, University Hospital of Siena, Siena, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emergency Department, University Hospital of Siena, Siena, Italy","institution_ids":["https://openalex.org/I4210134849"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5023644786"],"corresponding_institution_ids":["https://openalex.org/I4210102809"],"apc_list":null,"apc_paid":null,"fwci":0.6507,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.6879818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"24","issue":"6","first_page":"e21","last_page":"e26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11625","display_name":"Abdominal vascular conditions and treatments","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/T11625","display_name":"Abdominal vascular conditions and treatments","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/T11473","display_name":"Appendicitis Diagnosis and Management","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/acute-mesenteric-ischemia","display_name":"acute mesenteric ischemia","score":1.0},{"id":"https://openalex.org/keywords/duplex-ultrasound","display_name":"duplex ultrasound","score":0.9269999861717224},{"id":"https://openalex.org/keywords/superior-mesenteric-artery","display_name":"superior mesenteric artery","score":0.9559999704360962},{"id":"https://openalex.org/keywords/celiac-artery","display_name":"celiac artery","score":0.9150000214576721},{"id":"https://openalex.org/keywords/peak-systolic-velocity","display_name":"peak systolic velocity","score":0.9990000128746033},{"id":"https://openalex.org/keywords/early-diagnosis","display_name":"early diagnosis","score":0.7149999737739563},{"id":"https://openalex.org/keywords/acute-abdominal-pain","display_name":"acute abdominal pain","score":0.7570000290870667},{"id":"https://openalex.org/keywords/non-occlusive-mesenteric-ischemia","display_name":"nonocclusive mesenteric ischemia","score":0.9240000247955322},{"id":"https://openalex.org/keywords/emergency-department","display_name":"emergency department","score":0.7310000061988831},{"id":"https://openalex.org/keywords/diagnostic-accuracy","display_name":"diagnostic accuracy","score":0.8519999980926514}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9695324897766113},{"id":"https://openalex.org/C2781046184","wikidata":"https://www.wikidata.org/wiki/Q367570","display_name":"Superior mesenteric artery","level":2,"score":0.6084163784980774},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.5359832048416138},{"id":"https://openalex.org/C2780724011","wikidata":"https://www.wikidata.org/wiki/Q1295316","display_name":"Emergency department","level":2,"score":0.5243668556213379},{"id":"https://openalex.org/C161921814","wikidata":"https://www.wikidata.org/wiki/Q493743","display_name":"SMA*","level":2,"score":0.5228105783462524},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5196632146835327},{"id":"https://openalex.org/C2780955771","wikidata":"https://www.wikidata.org/wiki/Q183425","display_name":"Abdominal pain","level":2,"score":0.5080165863037109},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.49556148052215576},{"id":"https://openalex.org/C198433322","wikidata":"https://www.wikidata.org/wiki/Q3910099","display_name":"Predictive value of tests","level":2,"score":0.47733408212661743},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.45095694065093994},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.44324102997779846},{"id":"https://openalex.org/C144494922","wikidata":"https://www.wikidata.org/wiki/Q6547272","display_name":"Likelihood ratios in diagnostic testing","level":3,"score":0.43058666586875916},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.42161694169044495},{"id":"https://openalex.org/C174446222","wikidata":"https://www.wikidata.org/wiki/Q7239190","display_name":"Pre- and post-test probability","level":2,"score":0.4134211838245392},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.395988792181015},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000072226","descriptor_name":"Computed Tomography Angiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000208","descriptor_name":"Acute Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002445","descriptor_name":"Celiac Artery","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D004636","descriptor_name":"Emergency Service, Hospital","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007558","descriptor_name":"Italy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008137","descriptor_name":"Longitudinal Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011237","descriptor_name":"Predictive Value of Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012720","descriptor_name":"Severity of Illness Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017538","descriptor_name":"Mesenteric Artery, Superior","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D018616","descriptor_name":"Ultrasonography, Doppler, Duplex","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D042241","descriptor_name":"Early Diagnosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061330","descriptor_name":"Multidetector Computed Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D065666","descriptor_name":"Mesenteric Ischemia","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D065666","descriptor_name":"Mesenteric Ischemia","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1097/mej.0000000000000378","doi":"https://doi.org/10.1097/mej.0000000000000378","is_oa":false,"landing_page_url":"https://doi.org/10.1097/mej.0000000000000378","pdf_url":null,"source":{"id":"https://openalex.org/S170806771","display_name":"European Journal of Emergency Medicine","issn_l":"0969-9546","issn":["0969-9546","1473-5695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Emergency Medicine","raw_type":"journal-article"},{"id":"pmid:26891086","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26891086","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":"European journal of emergency medicine : official journal of the European Society for Emergency Medicine","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1579783159","https://openalex.org/W1605506716","https://openalex.org/W1996383488","https://openalex.org/W1996692286","https://openalex.org/W2000935018","https://openalex.org/W2001033758","https://openalex.org/W2003676665","https://openalex.org/W2004436199","https://openalex.org/W2010406259","https://openalex.org/W2015191123","https://openalex.org/W2019520378","https://openalex.org/W2020547252","https://openalex.org/W2022925592","https://openalex.org/W2024914432","https://openalex.org/W2026670567","https://openalex.org/W2028682620","https://openalex.org/W2036187802","https://openalex.org/W2040290858","https://openalex.org/W2040633212","https://openalex.org/W2045352610","https://openalex.org/W2056853802","https://openalex.org/W2061209061","https://openalex.org/W2063881934","https://openalex.org/W2074699777","https://openalex.org/W2097741575","https://openalex.org/W2102961746","https://openalex.org/W2108162178","https://openalex.org/W2116127425","https://openalex.org/W2121355029","https://openalex.org/W2130472964","https://openalex.org/W2137187684","https://openalex.org/W2147298548","https://openalex.org/W2147715732","https://openalex.org/W2153790052","https://openalex.org/W2159774315","https://openalex.org/W2169448669","https://openalex.org/W2169974175","https://openalex.org/W2185590442","https://openalex.org/W2254445592","https://openalex.org/W2331439963","https://openalex.org/W4231102292","https://openalex.org/W4247214230"],"related_works":["https://openalex.org/W2333079592","https://openalex.org/W4226154052","https://openalex.org/W6905482528","https://openalex.org/W2415504940","https://openalex.org/W2393127193","https://openalex.org/W4414519725","https://openalex.org/W2063881934","https://openalex.org/W2164838715","https://openalex.org/W94845469","https://openalex.org/W1983130207"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Acute":[1],"mesenteric":[2,22,97,239],"ischemia":[3],"(AMI)":[4],"is":[5],"a":[6,45,166,175,182,192,205,209,214,250,264],"life-threatening":[7],"condition":[8],"requiring":[9],"time-dependent":[10],"treatment;":[11],"thus,":[12],"early":[13,29],"recognition":[14],"may":[15],"improve":[16,230],"outcomes.":[17],"We":[18],"hypothesized":[19],"that":[20],"clinician-performed":[21],"vessels":[23],"duplex":[24],"ultrasound":[25],"(DUS)":[26],"could":[27],"facilitate":[28],"identification":[30],"of":[31,91,115,168,177,186,196,207,211,218,224,253,267],"patients":[32,37,75,130,146],"with":[33,39,60,249,263],"AMI":[34,149],"in":[35,87,142,245],"high-risk":[36],"presenting":[38,56],"abdominal":[40,62],"pain.":[41],"METHODS:":[42],"This":[43],"was":[44,242,261],"single-operator,":[46],"observational,":[47],"prospective":[48],"cohort":[49],"study.":[50,89],"Patients":[51],"aged":[52],"at":[53],"least":[54],"65":[55],"to":[57,102,124,135],"Emergency":[58,247],"Departments":[59],"acute":[61],"pain":[63],"and":[64,80,95,109,137,191,213],"no":[65],"clear":[66],"diagnosis":[67],"after":[68],"an":[69],"initial":[70],"work-up":[71],"were":[72,100,110,122,133,140],"enrolled.":[73],"All":[74],"underwent":[76],"multidetector":[77],"computed":[78],"tomography":[79],"these":[81],"findings":[82],"provided":[83],"the":[84,92,104,119,246],"reference":[85],"standard":[86],"this":[88,235],"DUS":[90,161,203,241],"celiac":[93,225],"artery":[94,98,226],"superior":[96],"(SMA)":[99],"obtained":[101,141],"measure":[103],"peak":[105],"systolic":[106],"velocity":[107],"(PSV)":[108],"performed":[111,243],"within":[112],"24":[113],"h":[114],"admission.":[116],"PSVs":[117],"outside":[118],"normal":[120,258],"range":[121],"considered":[123],"indicate":[125],"AMI.":[126,202,222,269],"RESULTS:":[127],"Of":[128],"49":[129],"identified,":[131],"47":[132],"consented":[134],"enrollment":[136],"diagnostic":[138,231,254],"images":[139,255],"45":[143],"(96%).":[144],"Fifteen":[145],"(33%)":[147],"had":[148,159,204],"(six":[150],"occlusive,":[151],"nine":[152],"nonocclusive":[153],"disease).":[154],"Among":[155],"these,":[156],"12":[157],"(80%)":[158],"abnormal":[160],"velocities.":[162],"SMA":[163,259],"PSV":[164,227,260],"showed":[165],"sensitivity":[167,206],"78.57%":[169],"[95%":[170],"confidence":[171],"interval":[172],"(CI):":[173],"49.2-95.34],":[174],"specificity":[176,210],"64.52%":[178],"(95%":[179,188,198],"CI:":[180,189,199],"45.37-80.77),":[181],"positive":[183],"predictive":[184,194,216],"value":[185,195,217],"50%":[187],"28.22-71.78),":[190],"negative":[193,215],"86.96%":[197],"66.41-97.22)":[200],"for":[201,220],"100%,":[208],"64%,":[212],"100%":[219],"occlusive":[221,268],"Assessment":[223],"did":[228],"not":[229],"performance.":[232],"CONCLUSION:":[233],"In":[234],"single-operator":[236],"pilot":[237],"study,":[238],"vessel":[240],"successfully":[244],"Department,":[248],"high":[251],"proportion":[252],"obtained.":[256],"A":[257],"associated":[262],"low":[265],"risk":[266]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}