{"id":"https://openalex.org/W4400599576","doi":"https://doi.org/10.1590/0100-3984.2023.0096-en","title":"Natural language processing in the classification of radiology reports in benign gallbladder diseases","display_name":"Natural language processing in the classification of radiology reports in benign gallbladder diseases","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400599576","doi":"https://doi.org/10.1590/0100-3984.2023.0096-en","pmid":"https://pubmed.ncbi.nlm.nih.gov/38993952","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/11235066"},"language":"en","primary_location":{"id":"doi:10.1590/0100-3984.2023.0096-en","doi":"https://doi.org/10.1590/0100-3984.2023.0096-en","is_oa":true,"landing_page_url":"https://doi.org/10.1590/0100-3984.2023.0096-en","pdf_url":null,"source":{"id":"https://openalex.org/S42168930","display_name":"Radiologia Brasileira","issn_l":"0100-3984","issn":["0100-3984","1678-7099"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-70","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310311975","host_organization_name":"Col\u00e9gio Brasileiro de Radiologia e Diagn\u00f3stico por Imagem","host_organization_lineage":["https://openalex.org/P4310311975"],"host_organization_lineage_names":["Col\u00e9gio Brasileiro de Radiologia e Diagn\u00f3stico por Imagem"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiologia Brasileira","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1590/0100-3984.2023.0096-en","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063851492","display_name":"Lislie Gabriela Santin","orcid":"https://orcid.org/0000-0001-7418-746X","observed_orcids":["https://orcid.org/0000-0001-7418-746X"]},"institutions":[{"id":"https://openalex.org/I2800288331","display_name":"Hospital Israelita Albert Einstein","ror":"https://ror.org/04cwrbc27","country_code":"BR","type":"funder","lineage":["https://openalex.org/I2800288331"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Lislie Gabriela Santin","raw_affiliation_strings":["Hospital Israelita Albert Einstein,  Brazil"],"raw_orcid":"https://orcid.org/0000-0001-7418-746X","affiliations":[{"raw_affiliation_string":"Hospital Israelita Albert Einstein,  Brazil","institution_ids":["https://openalex.org/I2800288331"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054112453","display_name":"Henrique Min Ho Lee","orcid":"https://orcid.org/0000-0002-1266-0095","observed_orcids":["https://orcid.org/0000-0002-1266-0095"]},"institutions":[{"id":"https://openalex.org/I2800288331","display_name":"Hospital Israelita Albert Einstein","ror":"https://ror.org/04cwrbc27","country_code":"BR","type":"funder","lineage":["https://openalex.org/I2800288331"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Henrique Min Ho Lee","raw_affiliation_strings":["Hospital Israelita Albert Einstein,  Brazil"],"raw_orcid":"https://orcid.org/0000-0002-1266-0095","affiliations":[{"raw_affiliation_string":"Hospital Israelita Albert Einstein,  Brazil","institution_ids":["https://openalex.org/I2800288331"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076310286","display_name":"Viviane Mariano da Silva","orcid":"https://orcid.org/0009-0007-8688-7122","observed_orcids":["https://orcid.org/0009-0007-8688-7122"]},"institutions":[{"id":"https://openalex.org/I2800288331","display_name":"Hospital Israelita Albert Einstein","ror":"https://ror.org/04cwrbc27","country_code":"BR","type":"funder","lineage":["https://openalex.org/I2800288331"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Viviane Mariano da Silva","raw_affiliation_strings":["Hospital Israelita Albert Einstein,  Brazil"],"raw_orcid":"https://orcid.org/0009-0007-8688-7122","affiliations":[{"raw_affiliation_string":"Hospital Israelita Albert Einstein,  Brazil","institution_ids":["https://openalex.org/I2800288331"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077765350","display_name":"Ellison Fernando Cardoso","orcid":"https://orcid.org/0000-0002-5542-4527","observed_orcids":["https://orcid.org/0000-0002-5542-4527"]},"institutions":[{"id":"https://openalex.org/I2800288331","display_name":"Hospital Israelita Albert Einstein","ror":"https://ror.org/04cwrbc27","country_code":"BR","type":"funder","lineage":["https://openalex.org/I2800288331"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ellison Fernando Cardoso","raw_affiliation_strings":["Hospital Israelita Albert Einstein,  Brazil"],"raw_orcid":"https://orcid.org/0000-0002-5542-4527","affiliations":[{"raw_affiliation_string":"Hospital Israelita Albert Einstein,  Brazil","institution_ids":["https://openalex.org/I2800288331"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023376946","display_name":"Murilo Gleyson Gazzola","orcid":"https://orcid.org/0000-0002-0773-6251","observed_orcids":["https://orcid.org/0000-0002-0773-6251"]},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]},{"id":"https://openalex.org/I2800288331","display_name":"Hospital Israelita Albert Einstein","ror":"https://ror.org/04cwrbc27","country_code":"BR","type":"funder","lineage":["https://openalex.org/I2800288331"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Murilo Gleyson Gazzola","raw_affiliation_strings":["Hospital Israelita Albert Einstein,  Brazil; Universidade Presbiteriana Mackenzie,  Brazil"],"raw_orcid":"https://orcid.org/0000-0002-0773-6251","affiliations":[{"raw_affiliation_string":"Hospital Israelita Albert Einstein,  Brazil; Universidade Presbiteriana Mackenzie,  Brazil","institution_ids":["https://openalex.org/I18167132","https://openalex.org/I2800288331"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5063851492"],"corresponding_institution_ids":["https://openalex.org/I2800288331"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05558787,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"57","issue":null,"first_page":"e20230096en","last_page":"e20230096en"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.4262999892234802,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.4262999892234802,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.3003000020980835,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.06840000301599503,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"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/natural-language-processing","display_name":"natural language processing","score":0.925000011920929},{"id":"https://openalex.org/keywords/radiology-reports","display_name":"radiology reports","score":0.9010000228881836},{"id":"https://openalex.org/keywords/benign-gallbladder-disease","display_name":"benign gallbladder disease","score":0.9430000185966492},{"id":"https://openalex.org/keywords/surgical-indications","display_name":"surgical indications","score":0.5740000009536743},{"id":"https://openalex.org/keywords/text-classification","display_name":"text classification","score":0.8659999966621399},{"id":"https://openalex.org/keywords/convolutional-neural-networks","display_name":"convolutional neural networks","score":0.8960000276565552},{"id":"https://openalex.org/keywords/bidirectional-lstm","display_name":"bidirectional LSTM","score":0.9959999918937683},{"id":"https://openalex.org/keywords/word2vec","display_name":"Word2Vec","score":0.9610000252723694}],"concepts":[{"id":"https://openalex.org/C2777148285","wikidata":"https://www.wikidata.org/wiki/Q64386","display_name":"Gallbladder","level":2,"score":0.6514101028442383},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.605801522731781},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6053074598312378},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.503792941570282},{"id":"https://openalex.org/C2776493420","wikidata":"https://www.wikidata.org/wiki/Q5518905","display_name":"Gallbladder disease","level":3,"score":0.48453444242477417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4345775246620178},{"id":"https://openalex.org/C61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","level":1,"score":0.3735068738460541},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.35269108414649963},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.3504329025745392},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.12499931454658508},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.04782065749168396},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1590/0100-3984.2023.0096-en","doi":"https://doi.org/10.1590/0100-3984.2023.0096-en","is_oa":true,"landing_page_url":"https://doi.org/10.1590/0100-3984.2023.0096-en","pdf_url":null,"source":{"id":"https://openalex.org/S42168930","display_name":"Radiologia Brasileira","issn_l":"0100-3984","issn":["0100-3984","1678-7099"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-70","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310311975","host_organization_name":"Col\u00e9gio Brasileiro de Radiologia e Diagn\u00f3stico por Imagem","host_organization_lineage":["https://openalex.org/P4310311975"],"host_organization_lineage_names":["Col\u00e9gio Brasileiro de Radiologia e Diagn\u00f3stico por Imagem"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiologia Brasileira","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11235066","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11235066","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11235066/pdf/rb-57-e20230096.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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiol Bras","raw_type":"Text"},{"id":"pmid:38993952","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38993952","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":"Radiologia brasileira","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1590/0100-3984.2023.0096-en","doi":"https://doi.org/10.1590/0100-3984.2023.0096-en","is_oa":true,"landing_page_url":"https://doi.org/10.1590/0100-3984.2023.0096-en","pdf_url":null,"source":{"id":"https://openalex.org/S42168930","display_name":"Radiologia Brasileira","issn_l":"0100-3984","issn":["0100-3984","1678-7099"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-70","russia-white-list-3","scielo"],"host_organization":"https://openalex.org/P4310311975","host_organization_name":"Col\u00e9gio Brasileiro de Radiologia e Diagn\u00f3stico por Imagem","host_organization_lineage":["https://openalex.org/P4310311975"],"host_organization_lineage_names":["Col\u00e9gio Brasileiro de Radiologia e Diagn\u00f3stico por Imagem"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiologia Brasileira","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8560000061988831,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4400599576.pdf","grobid_xml":"https://content.openalex.org/works/W4400599576.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W2164777277","https://openalex.org/W2963339489","https://openalex.org/W3007133930","https://openalex.org/W3045332379","https://openalex.org/W3183177042"],"related_works":["https://openalex.org/W4400841821","https://openalex.org/W7117196675","https://openalex.org/W4409316824","https://openalex.org/W2405731856","https://openalex.org/W6958145313","https://openalex.org/W2911685943","https://openalex.org/W6922655570","https://openalex.org/W4385553963","https://openalex.org/W3023321484","https://openalex.org/W4200372730"],"abstract_inverted_index":{"Objective:":[0],"To":[1],"develop":[2],"a":[3,26,85,91,109],"natural":[4],"language":[5],"processing":[6],"application":[7],"capable":[8],"of":[9,36,114,178],"automatically":[10],"identifying":[11],"benign":[12,34,67],"gallbladder":[13,38,53],"diseases":[14,35],"that":[15,39,69],"require":[16,44],"surgery,":[17],"from":[18,54],"radiology":[19],"reports.":[20],"Materials":[21],"and":[22,90,122,131,137,148,156,165,181],"Methods:":[23],"We":[24,46],"developed":[25],"text":[27],"classifier":[28],"to":[29,100],"classify":[30],"reports":[31,50,64],"as":[32,65],"describing":[33,51,66],"the":[37,52,63,106,126,146,152,159,168,179],"do":[40,42],"or":[41,71,116],"not":[43,73],"surgery.":[45],"randomly":[47],"selected":[48],"1,200":[49],"our":[55],"database,":[56],"including":[57],"different":[58],"modalities.":[59],"Four":[60],"radiologists":[61],"classified":[62],"disease":[68],"should":[70,72],"be":[74],"treated":[75],"surgically.":[76],"Two":[77],"deep":[78],"learning":[79],"architectures":[80],"were":[81,120,154],"trained":[82,121],"for":[83,158,167],"classification:":[84],"convolutional":[86],"neural":[87],"network":[88],"(CNN)":[89],"bidirectional":[92],"long":[93],"short-term":[94],"memory":[95],"(BiLSTM)":[96],"network.":[97],"In":[98],"order":[99],"represent":[101],"words":[102],"in":[103,141],"vector":[104],"form,":[105],"models":[107,119,173],"included":[108],"Word2Vec":[110],"representation,":[111],"with":[112,163],"dimensions":[113],"300":[115],"1,000.":[117],"The":[118,135],"evaluated":[123],"by":[124],"dividing":[125],"dataset":[127],"into":[128],"training,":[129],"validation,":[130],"subsets":[132],"(80/10/10).":[133],"Results:":[134],"CNN":[136,160],"BiLSTM":[138,169],"performed":[139],"well":[140],"both":[142],"dimensional":[143,182],"spaces.":[144],"For":[145],"300-":[147],"1,000-dimensional":[149],"spaces,":[150],"respectively,":[151],"F1-scores":[153],"0.95945":[155],"0.95302":[157],"model,":[161],"compared":[162],"0.96732":[164,166],"model.":[170],"Conclusion:":[171],"Our":[172],"achieved":[174],"high":[175],"performance,":[176],"regardless":[177],"architecture":[180],"space":[183],"employed.":[184]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2024-07-13T00:00:00"}