{"id":"https://openalex.org/W7204177376","doi":"https://doi.org/10.1121/10.0045454","title":"Multicenter clinical study on pleural sliding quantitative characterization by means of multifrequency lung ultrasound","display_name":"Multicenter clinical study on pleural sliding quantitative characterization by means of multifrequency lung ultrasound","publication_year":2026,"publication_date":"2026-08-01","ids":{"openalex":"https://openalex.org/W7204177376","doi":"https://doi.org/10.1121/10.0045454"},"language":"en","primary_location":{"id":"doi:10.1121/10.0045454","doi":"https://doi.org/10.1121/10.0045454","is_oa":false,"landing_page_url":"https://doi.org/10.1121/10.0045454","pdf_url":null,"source":{"id":"https://openalex.org/S11296630","display_name":"The Journal of the Acoustical Society of America","issn_l":"0001-4966","issn":["0001-4966","1520-8524","1520-9024"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320226","host_organization_name":"Acoustical Society of America","host_organization_lineage":["https://openalex.org/P4310320226"],"host_organization_lineage_names":["Acoustical Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Acoustical Society of America","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"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/A5114512999","display_name":"Chiara Zangrandi","orcid":"https://orcid.org/0009-0006-8136-857X","observed_orcids":["https://orcid.org/0009-0006-8136-857X"]},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Chiara Zangrandi","raw_affiliation_strings":["Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Via Sommarive, 9, Povo, TN 38123, Italy, chiara.zangrandi@unitn.it"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Via Sommarive, 9, Povo, TN 38123, Italy, chiara.zangrandi@unitn.it","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075600514","display_name":"Federico Mento","orcid":"https://orcid.org/0000-0002-6571-7809","observed_orcids":["https://orcid.org/0000-0002-6571-7809"]},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Federico Mento","raw_affiliation_strings":["Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Povo, Trento, Trento (TN), Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Povo, Trento, Trento (TN), Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004529511","display_name":"Mattia Perpenti","orcid":"https://orcid.org/0009-0000-3452-0133","observed_orcids":["https://orcid.org/0009-0000-3452-0133"]},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mattia Perpenti","raw_affiliation_strings":["Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135920035","display_name":"Giovanni Pierro","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Giovanni Pierro","raw_affiliation_strings":["Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rome, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112722328","display_name":"Alessandro Perrotta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802557943","display_name":"Agostino Gemelli University Polyclinic","ror":"https://ror.org/00rg70c39","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I2802557943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Perrotta","raw_affiliation_strings":["Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy","institution_ids":["https://openalex.org/I2802557943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044983374","display_name":"Tiziano Perrone","orcid":"https://orcid.org/0000-0001-8268-3121","observed_orcids":["https://orcid.org/0000-0001-8268-3121"]},"institutions":[{"id":"https://openalex.org/I4210123782","display_name":"Humanitas Gavazzeni","ror":"https://ror.org/035jrer59","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210123782"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Tiziano Perrone","raw_affiliation_strings":["Dept. of Internal Medicine, Humanitas Gavezzeni, Bergamo, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Internal Medicine, Humanitas Gavezzeni, Bergamo, Italy","institution_ids":["https://openalex.org/I4210123782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062855991","display_name":"Andrea Smargiassi","orcid":"https://orcid.org/0000-0003-0637-7282","observed_orcids":["https://orcid.org/0000-0003-0637-7282"]},"institutions":[{"id":"https://openalex.org/I2802557943","display_name":"Agostino Gemelli University Polyclinic","ror":"https://ror.org/00rg70c39","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I2802557943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Smargiassi","raw_affiliation_strings":["Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Gemelli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Gemelli, Italy","institution_ids":["https://openalex.org/I2802557943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065490049","display_name":"Riccardo Inchingolo","orcid":"https://orcid.org/0000-0003-2843-9966","observed_orcids":["https://orcid.org/0000-0003-2843-9966"]},"institutions":[{"id":"https://openalex.org/I2802557943","display_name":"Agostino Gemelli University Polyclinic","ror":"https://ror.org/00rg70c39","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I2802557943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Inchingolo","raw_affiliation_strings":["Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Gemelli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Gemelli, Italy","institution_ids":["https://openalex.org/I2802557943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021984927","display_name":"Libertario Demi","orcid":"https://orcid.org/0000-0002-0635-2133","observed_orcids":["https://orcid.org/0000-0002-0635-2133"]},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Libertario Demi","raw_affiliation_strings":["Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Eng. and Comput. Sci., Univ. of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"159","issue":"4_Supplement","first_page":"A174","last_page":"A174"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11738","display_name":"Ultrasound in Clinical Applications","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care Medicine"},"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/T11738","display_name":"Ultrasound in Clinical Applications","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.015699999406933784,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/functional-ultrasound-imaging","display_name":"functional ultrasound imaging","score":0.8970000147819519},{"id":"https://openalex.org/keywords/pneumonia","display_name":"pneumonia","score":0.8610000014305115},{"id":"https://openalex.org/keywords/chronic-obstructive-pulmonary-disease","display_name":"chronic obstructive pulmonary disease","score":0.9169999957084656},{"id":"https://openalex.org/keywords/pulmonary-fibrosis","display_name":"pulmonary fibrosis","score":0.828000009059906},{"id":"https://openalex.org/keywords/cardiogenic-pulmonary-edema","display_name":"cardiogenic pulmonary edema","score":0.9490000009536743},{"id":"https://openalex.org/keywords/binary-classification","display_name":"binary classification","score":0.5730000138282776}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8345999717712402},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.6100999712944031},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.6025999784469604},{"id":"https://openalex.org/C2776780178","wikidata":"https://www.wikidata.org/wiki/Q199804","display_name":"COPD","level":2,"score":0.515999972820282},{"id":"https://openalex.org/C2987828669","wikidata":"https://www.wikidata.org/wiki/Q30612","display_name":"Clinical study","level":2,"score":0.49900001287460327},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.4763999879360199},{"id":"https://openalex.org/C2778341716","wikidata":"https://www.wikidata.org/wiki/Q2290446","display_name":"Idiopathic pulmonary fibrosis","level":3,"score":0.38679999113082886},{"id":"https://openalex.org/C2992779976","wikidata":"https://www.wikidata.org/wiki/Q3286546","display_name":"Pulmonary disease","level":2,"score":0.3562000095844269},{"id":"https://openalex.org/C2992160955","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Lung ultrasound","level":3,"score":0.34119999408721924},{"id":"https://openalex.org/C2992435398","wikidata":"https://www.wikidata.org/wiki/Q6934595","display_name":"Multicenter study","level":3,"score":0.3224000036716461},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.30820000171661377},{"id":"https://openalex.org/C534262118","wikidata":"https://www.wikidata.org/wiki/Q177719","display_name":"Medical diagnosis","level":2,"score":0.30059999227523804},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.3001999855041504},{"id":"https://openalex.org/C2776178081","wikidata":"https://www.wikidata.org/wiki/Q3286546","display_name":"Respiratory disease","level":3,"score":0.28870001435279846},{"id":"https://openalex.org/C2777914695","wikidata":"https://www.wikidata.org/wiki/Q12192","display_name":"Pneumonia","level":2,"score":0.27900001406669617},{"id":"https://openalex.org/C2776517811","wikidata":"https://www.wikidata.org/wiki/Q7204732","display_name":"Pleural disease","level":4,"score":0.26089999079704285},{"id":"https://openalex.org/C2777405647","wikidata":"https://www.wikidata.org/wiki/Q17147306","display_name":"Usual interstitial pneumonia","level":4,"score":0.25189998745918274}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1121/10.0045454","doi":"https://doi.org/10.1121/10.0045454","is_oa":false,"landing_page_url":"https://doi.org/10.1121/10.0045454","pdf_url":null,"source":{"id":"https://openalex.org/S11296630","display_name":"The Journal of the Acoustical Society of America","issn_l":"0001-4966","issn":["0001-4966","1520-8524","1520-9024"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320226","host_organization_name":"Acoustical Society of America","host_organization_lineage":["https://openalex.org/P4310320226"],"host_organization_lineage_names":["Acoustical Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Acoustical Society of America","raw_type":"journal-article"},{"id":"pmh:oai:iris.unitn.it:11572/499390","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/11572/499390","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7160916271","https://openalex.org/W7155616048","https://openalex.org/W7155063469","https://openalex.org/W4405522658","https://openalex.org/W4405517673","https://openalex.org/W4402259492","https://openalex.org/W4417186221","https://openalex.org/W3206065060","https://openalex.org/W4388448140","https://openalex.org/W7204187956"],"abstract_inverted_index":{"Quantitative":[0],"lung":[1],"ultrasound":[2,53],"(LUS)":[3],"offers":[4],"a":[5,40,82,86],"way":[6],"to":[7,42,62,166,182],"overcome":[8],"the":[9,24,28,44,70,90,137,146,152,177],"visual":[10],"interpretation":[11],"of":[12,27,46,73,179],"imaging":[13,17],"patterns.":[14],"A":[15],"well-known":[16],"pattern":[18],"is":[19,143],"pleural":[20,29,47],"sliding,":[21],"defined":[22],"as":[23],"lateral":[25],"motion":[26],"line":[30],"in":[31,159,191],"LUS":[32,101],"videos.":[33],"To":[34],"quantify":[35],"this":[36,56,60,180],"pattern,":[37],"we":[38,58],"proposed":[39],"methodology":[41,61,181],"estimate":[43],"velocity":[45],"sliding":[48],"(SlV),":[49],"inspired":[50],"by":[51,108,111,117,124,128,145,151],"functional":[52],"(fUS).":[54],"In":[55],"study,":[57],"apply":[59],"two":[63],"datasets":[64,97],"from":[65,103],"different":[66],"centers":[67],"and":[68,89,126,149,172],"assess":[69],"differentiating":[71,169],"potential":[72,178],"SlV":[74,133,148],"through":[75],"binary":[76,160],"classification.":[77],"Data":[78],"were":[79,135],"acquired":[80],"with":[81],"multifrequency":[83,100],"approach":[84],"using":[85],"linear":[87],"probe":[88],"Ultrasound":[91],"Advanced":[92],"Open":[93],"Platform":[94],"(ULA-OP).":[95],"The":[96,131],"comprise":[98],"536":[99],"videos":[102],"79":[104],"patients:":[105],"13":[106],"affected":[107],"pneumonia,":[109],"15":[110],"cardiogenic":[112],"pulmonary":[113,120],"edema":[114],"(CPE),":[115],"19":[116],"chronic":[118],"obstructive":[119],"disease":[121],"(COPD),":[122],"20":[123],"fibrosis,":[125],"12":[127],"fibrosis":[129],"exacerbated.":[130],"resulting":[132],"values":[134],"within":[136],"physiological":[138],"range.":[139],"On":[140],"average,":[141],"COPD":[142,171],"characterized":[144],"lowest":[147],"pneumonia":[150],"highest.":[153],"These":[154,174],"differences":[155],"are":[156],"also":[157],"reflected":[158],"classification":[161],"performance,":[162],"reaching":[163],"accuracies":[164],"up":[165],"92.48%":[167],"when":[168],"between":[170],"pneumonia.":[173],"results":[175],"demonstrate":[176],"extract":[183],"clinically":[184],"valuable":[185],"information":[186],"that":[187],"can":[188],"be":[189],"implemented":[190],"future":[192],"diagnostic":[193],"processes.":[194]},"counts_by_year":[],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2026-08-26T00:00:00"}
