{"id":"https://openalex.org/W4362489202","doi":"https://doi.org/10.1117/12.2654284","title":"Influence of magnet strength on background parenchymal enhancement evaluation","display_name":"Influence of magnet strength on background parenchymal enhancement evaluation","publication_year":2023,"publication_date":"2023-04-03","ids":{"openalex":"https://openalex.org/W4362489202","doi":"https://doi.org/10.1117/12.2654284"},"language":"en","primary_location":{"id":"doi:10.1117/12.2654284","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1117/12.2654284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2023: Image Perception, Observer Performance, and Technology Assessment","raw_type":"proceedings-article"},"type":"article","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/A5084146223","display_name":"Lindsay Douglas","orcid":"https://orcid.org/0000-0002-4695-6441"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lindsay Douglas","raw_affiliation_strings":["The Univ. of Chicago (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103083323","display_name":"Trisha Mondal","orcid":"https://orcid.org/0000-0001-5916-5713"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Trisha Mondal","raw_affiliation_strings":["The Univ. of Chicago (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012021404","display_name":"Alexandra Edwards","orcid":null},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexandra Edwards","raw_affiliation_strings":["The Univ. of Chicago (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049042648","display_name":"Maryellen L. Giger","orcid":"https://orcid.org/0000-0001-5482-9728"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maryellen L. Giger","raw_affiliation_strings":["The Univ. of Chicago (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I40347166"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11437044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11885","display_name":"MRI in cancer diagnosis","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11885","display_name":"MRI in cancer diagnosis","score":0.9994999766349792,"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/T11361","display_name":"Digital Radiography and Breast Imaging","score":0.9968000054359436,"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"}},{"id":"https://openalex.org/T10183","display_name":"Breast Cancer Treatment Studies","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.6202723979949951},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6044737100601196},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.4993555545806885},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.46346795558929443},{"id":"https://openalex.org/keywords/breast-cancer","display_name":"Breast cancer","score":0.44789230823516846},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.40332379937171936},{"id":"https://openalex.org/keywords/cancer","display_name":"Cancer","score":0.19118255376815796},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.173524409532547},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.11410391330718994},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09934297204017639}],"concepts":[{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.6202723979949951},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6044737100601196},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4993555545806885},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.46346795558929443},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.44789230823516846},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.40332379937171936},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.19118255376815796},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.173524409532547},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11410391330718994},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09934297204017639}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2654284","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1117/12.2654284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2023: Image Perception, Observer Performance, and Technology Assessment","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2069592018","https://openalex.org/W2075740387","https://openalex.org/W2358990940","https://openalex.org/W2004323682","https://openalex.org/W2349116365","https://openalex.org/W3021708704","https://openalex.org/W2004231473","https://openalex.org/W2060895226","https://openalex.org/W2006468016","https://openalex.org/W3021493803"],"abstract_inverted_index":{"Background":[0],"parenchymal":[1],"enhancement":[2,23],"(BPE)":[3],"is":[4,13],"an":[5],"independent":[6],"risk":[7],"factor":[8],"for":[9,68,158,218],"breast":[10,27,79],"cancer":[11],"that":[12,164,196],"subjectively":[14],"defined":[15],"by":[16],"the":[17,38,51,100,113,117,144,148,151,190,197,213],"relative":[18,39,121],"volume":[19],"and":[20,60,93,137,186,210],"intensity":[21],"of":[22,42,45,53,63,76,102,116,153,189,208,215],"in":[24,32,143],"normal":[25],"fibroglandular":[26],"tissue":[28],"after":[29],"contrast":[30],"injection":[31],"dynamic":[33],"contrast-enhanced":[34],"(DCE)":[35],"MRI.":[36],"Given":[37],"increasing":[40],"use":[41],"3T":[43,171,187,202],"instead":[44],"1.5T":[46,174,185,200],"MRI,":[47],"this":[48],"study":[49],"evaluates":[50],"influence":[52,212],"magnet":[54,160],"strength":[55],"on":[56,61,170,173],"radiologist":[57,135,206],"BPE":[58,70,119,124,128,154,168,192,209,219],"ratings":[59,136,155,169],"performance":[62,214],"our":[64],"previously-developed":[65],"computer":[66,127,191],"method":[67],"objective":[69],"scoring.":[71],"The":[72],"retrospectively-collected":[73],"dataset":[74],"consisted":[75],"661":[77],"conventional":[78],"DCE-MR":[80],"exams":[81],"(394":[82],"1.5T,":[83],"267":[84],"3T)":[85],"from":[86,199],"350":[87,103],"patients":[88,97],"with":[89,134],"diagnosed":[90],"lesions":[91],"(2007-2015)":[92],"311":[94],"high-risk":[95],"screening":[96],"(2009-2022).":[98],"For":[99,147],"subset":[101],"cases,":[104],"receiver":[105],"operating":[106],"characteristic":[107],"analysis":[108],"was":[109,156],"performed":[110,138],"to":[111,122,141,179,201],"determine":[112],"predictive":[114],"value":[115],"computed":[118],"scores":[120,129],"radiologists\u2019":[123],"ratings.":[125],"Resulting":[126],"showed":[130],"statistically":[131,139],"significant":[132],"correlations":[133],"superior":[140],"guessing":[142],"classification":[145],"tasks.":[146],"entire":[149],"dataset,":[150],"prevalence":[152],"explored":[157],"each":[159],"strength.":[161],"We":[162,194],"found":[163],"radiologists":[165],"perceived":[166],"higher":[167],"than":[172],"images,":[175],"however":[176],"we":[177],"failed":[178],"show":[180],"a":[181],"statistical":[182],"difference":[183],"between":[184],"distributions":[188],"scores.":[193],"speculate":[195],"transition":[198],"MRI":[203],"has":[204],"influenced":[205],"perception":[207],"can":[211],"machine-learning":[216],"methods":[217],"quantification.":[220]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
