{"id":"https://openalex.org/W2799501261","doi":"https://doi.org/10.1016/j.compbiomed.2018.04.021","title":"Computer aided detection of ureteral stones in thin slice computed tomography volumes using Convolutional Neural Networks","display_name":"Computer aided detection of ureteral stones in thin slice computed tomography volumes using Convolutional Neural Networks","publication_year":2018,"publication_date":"2018-04-27","ids":{"openalex":"https://openalex.org/W2799501261","doi":"https://doi.org/10.1016/j.compbiomed.2018.04.021","mag":"2799501261","pmid":"https://pubmed.ncbi.nlm.nih.gov/29730498"},"language":"en","primary_location":{"id":"doi:10.1016/j.compbiomed.2018.04.021","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.compbiomed.2018.04.021","pdf_url":null,"source":{"id":"https://openalex.org/S44278595","display_name":"Computers in Biology and Medicine","issn_l":"0010-4825","issn":["0010-4825","1879-0534"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers in Biology and Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.compbiomed.2018.04.021","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065061690","display_name":"Martin L\u00e4ngkvist","orcid":"https://orcid.org/0000-0002-0579-7181"},"institutions":[{"id":"https://openalex.org/I26437253","display_name":"\u00d6rebro University","ror":"https://ror.org/05kytsw45","country_code":"SE","type":"education","lineage":["https://openalex.org/I26437253"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Martin L\u00e4ngkvist","raw_affiliation_strings":["Center for Applied Autonomous Sensor Systems, \u00d6rebro University, \u00d6rebro, Sweden. Electronic address: martin.langkvist@oru.se","Center for Applied Autonomous Sensor Systems, \u00d6rebro University, \u00d6rebro, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Applied Autonomous Sensor Systems, \u00d6rebro University, \u00d6rebro, Sweden. Electronic address: martin.langkvist@oru.se","institution_ids":[]},{"raw_affiliation_string":"Center for Applied Autonomous Sensor Systems, \u00d6rebro University, \u00d6rebro, Sweden","institution_ids":["https://openalex.org/I26437253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080892001","display_name":"Johan Jendeberg","orcid":"https://orcid.org/0000-0001-8949-119X"},"institutions":[{"id":"https://openalex.org/I26437253","display_name":"\u00d6rebro University","ror":"https://ror.org/05kytsw45","country_code":"SE","type":"education","lineage":["https://openalex.org/I26437253"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Johan Jendeberg","raw_affiliation_strings":["Department of Radiology, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden","institution_ids":["https://openalex.org/I26437253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006420656","display_name":"Per Thunberg","orcid":"https://orcid.org/0000-0002-8351-3367"},"institutions":[{"id":"https://openalex.org/I26437253","display_name":"\u00d6rebro University","ror":"https://ror.org/05kytsw45","country_code":"SE","type":"education","lineage":["https://openalex.org/I26437253"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Per Thunberg","raw_affiliation_strings":["Department of Medical Physics, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Physics, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden","institution_ids":["https://openalex.org/I26437253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025841244","display_name":"Amy Loutfi","orcid":"https://orcid.org/0000-0002-3122-693X"},"institutions":[{"id":"https://openalex.org/I26437253","display_name":"\u00d6rebro University","ror":"https://ror.org/05kytsw45","country_code":"SE","type":"education","lineage":["https://openalex.org/I26437253"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Amy Loutfi","raw_affiliation_strings":["Center for Applied Autonomous Sensor Systems, \u00d6rebro University, \u00d6rebro, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Applied Autonomous Sensor Systems, \u00d6rebro University, \u00d6rebro, Sweden","institution_ids":["https://openalex.org/I26437253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038450402","display_name":"Mats Lid\u00e9n","orcid":"https://orcid.org/0000-0002-1346-1450"},"institutions":[{"id":"https://openalex.org/I26437253","display_name":"\u00d6rebro University","ror":"https://ror.org/05kytsw45","country_code":"SE","type":"education","lineage":["https://openalex.org/I26437253"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mats Lid\u00e9n","raw_affiliation_strings":["Department of Radiology, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden","institution_ids":["https://openalex.org/I26437253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5065061690"],"corresponding_institution_ids":["https://openalex.org/I26437253"],"apc_list":{"value":2610,"currency":"USD","value_usd":2610},"apc_paid":{"value":2610,"currency":"USD","value_usd":2610},"fwci":4.3227,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.94943878,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"97","issue":null,"first_page":"153","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10606","display_name":"Kidney Stones and Urolithiasis Treatments","score":0.9987000226974487,"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"}},"topics":[{"id":"https://openalex.org/T10606","display_name":"Kidney Stones and Urolithiasis Treatments","score":0.9987000226974487,"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/T11174","display_name":"Pediatric Urology and Nephrology Studies","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.7054731845855713},{"id":"https://openalex.org/keywords/false-positive-paradox","display_name":"False positive paradox","score":0.5753062963485718},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5072891116142273},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.5046943426132202},{"id":"https://openalex.org/keywords/kidney-stones","display_name":"Kidney stones","score":0.4807533919811249},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.4780483841896057},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47242271900177},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.45684775710105896},{"id":"https://openalex.org/keywords/ureter","display_name":"Ureter","score":0.45540982484817505},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.42513972520828247},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.3805367946624756},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34554511308670044},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.11872532963752747}],"concepts":[{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.7054731845855713},{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.5753062963485718},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5072891116142273},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5046943426132202},{"id":"https://openalex.org/C2779403450","wikidata":"https://www.wikidata.org/wiki/Q178623","display_name":"Kidney stones","level":2,"score":0.4807533919811249},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.4780483841896057},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47242271900177},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.45684775710105896},{"id":"https://openalex.org/C2776664737","wikidata":"https://www.wikidata.org/wiki/Q9385","display_name":"Ureter","level":2,"score":0.45540982484817505},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.42513972520828247},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.3805367946624756},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34554511308670044},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.11872532963752747}],"mesh":[{"descriptor_ui":"D000069553","descriptor_name":"Supervised Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069553","descriptor_name":"Supervised Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069553","descriptor_name":"Supervised Machine Learning","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":"D000328","descriptor_name":"Adult","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":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D006801","descriptor_name":"Humans","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":"D008297","descriptor_name":"Male","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011857","descriptor_name":"Radiographic Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011857","descriptor_name":"Radiographic Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D011857","descriptor_name":"Radiographic Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014514","descriptor_name":"Ureteral Calculi","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D014514","descriptor_name":"Ureteral Calculi","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D014514","descriptor_name":"Ureteral Calculi","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.compbiomed.2018.04.021","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.compbiomed.2018.04.021","pdf_url":null,"source":{"id":"https://openalex.org/S44278595","display_name":"Computers in Biology and Medicine","issn_l":"0010-4825","issn":["0010-4825","1879-0534"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers in Biology and Medicine","raw_type":"journal-article"},{"id":"pmid:29730498","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29730498","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,"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":"Computers in biology and medicine","raw_type":null}],"best_oa_location":{"id":"doi:10.1016/j.compbiomed.2018.04.021","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.compbiomed.2018.04.021","pdf_url":null,"source":{"id":"https://openalex.org/S44278595","display_name":"Computers in Biology and Medicine","issn_l":"0010-4825","issn":["0010-4825","1879-0534"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers in Biology and Medicine","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1564395810","display_name":null,"funder_award_id":"OLL-597511","funder_id":"https://openalex.org/F2095236421","funder_display_name":"Nyckelfonden"}],"funders":[{"id":"https://openalex.org/F2095236421","display_name":"Nyckelfonden","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1586730761","https://openalex.org/W1884191083","https://openalex.org/W1970555044","https://openalex.org/W1994530392","https://openalex.org/W2028053538","https://openalex.org/W2042068476","https://openalex.org/W2107789863","https://openalex.org/W2112796928","https://openalex.org/W2137323115","https://openalex.org/W2141619730","https://openalex.org/W2154579312","https://openalex.org/W2156403523","https://openalex.org/W2156729608","https://openalex.org/W2163605009","https://openalex.org/W2168739118","https://openalex.org/W2175951243","https://openalex.org/W2191637929","https://openalex.org/W2301358467","https://openalex.org/W2318763166","https://openalex.org/W2341171179","https://openalex.org/W2588978745","https://openalex.org/W2592929672","https://openalex.org/W2623258686","https://openalex.org/W2911966198","https://openalex.org/W2949717982","https://openalex.org/W6623831209","https://openalex.org/W6657597522","https://openalex.org/W6676071220","https://openalex.org/W6682751323","https://openalex.org/W6684191040","https://openalex.org/W6699530106"],"related_works":["https://openalex.org/W1557094818","https://openalex.org/W2183246718","https://openalex.org/W2099261052","https://openalex.org/W3209204065","https://openalex.org/W2105707930","https://openalex.org/W1755711892","https://openalex.org/W2160907113","https://openalex.org/W2412448286","https://openalex.org/W2164205946","https://openalex.org/W2070813941"],"abstract_inverted_index":{"Computed":[0],"tomography":[1],"(CT)":[2],"is":[3,24,95],"the":[4,17,52,88,110],"method":[5,94],"of":[6,21,58,102,109,115,135,140,149],"choice":[7],"for":[8,33,47],"diagnosing":[9],"ureteral":[10,36,116],"stones":[11,14,49,59,117],"-":[12],"kidney":[13],"that":[15,84],"obstruct":[16],"ureter.":[18],"The":[19,43,93,122],"purpose":[20],"this":[22],"study":[23],"to":[25,65],"develop":[26],"a":[27,35,79,98,120,133,146],"computer":[28],"aided":[29],"detection":[30],"(CAD)":[31],"algorithm":[32],"identifying":[34],"stone":[37],"in":[38,45,51,54],"thin":[39],"slice":[40],"CT":[41,71,91,107],"volumes.":[42,72,92],"challenge":[44],"CAD":[46],"urinary":[48,111],"lies":[50],"similarity":[53],"shape":[55],"and":[56,63,129,137],"intensity":[57],"with":[60,68,113],"non-stone":[61],"structures":[62],"how":[64],"efficiently":[66],"deal":[67],"large":[69,99],"high-resolution":[70,106],"We":[73],"address":[74],"these":[75],"challenges":[76],"by":[77,119],"using":[78,125],"Convolutional":[80],"Neural":[81],"Network":[82],"(CNN)":[83],"works":[85],"directly":[86],"on":[87,97,145],"high":[89],"resolution":[90],"evaluated":[96],"data":[100,128],"base":[101],"465":[103],"clinically":[104],"acquired":[105],"volumes":[108],"tract":[112],"labeling":[114],"performed":[118],"radiologist.":[121],"best":[123],"model":[124],"2.5D":[126],"input":[127],"anatomical":[130],"information":[131],"achieved":[132],"sensitivity":[134],"100%":[136],"an":[138],"average":[139],"2.68":[141],"false-positives":[142],"per":[143],"patient":[144],"test":[147],"set":[148],"88":[150],"scans.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":17},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
