{"id":"https://openalex.org/W1832575962","doi":"https://doi.org/10.1002/uog.12278","title":"Computerized assessment of placental calcification post\u2010ultrasound: a novel software tool","display_name":"Computerized assessment of placental calcification post\u2010ultrasound: a novel software tool","publication_year":2012,"publication_date":"2012-08-02","ids":{"openalex":"https://openalex.org/W1832575962","doi":"https://doi.org/10.1002/uog.12278","mag":"1832575962","pmid":"https://pubmed.ncbi.nlm.nih.gov/22858982"},"language":"en","primary_location":{"id":"doi:10.1002/uog.12278","doi":"https://doi.org/10.1002/uog.12278","is_oa":true,"landing_page_url":"https://doi.org/10.1002/uog.12278","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.12278","source":{"id":"https://openalex.org/S22881060","display_name":"Ultrasound in Obstetrics and Gynecology","issn_l":"0960-7692","issn":["0960-7692","1469-0705"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultrasound in Obstetrics & Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.12278","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000837566","display_name":"M. Moran","orcid":"https://orcid.org/0000-0001-7672-3019","observed_orcids":["https://orcid.org/0000-0001-7672-3019"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"M. Moran","raw_affiliation_strings":["Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000733347","display_name":"Mary Higgins","orcid":"https://orcid.org/0000-0002-6469-5169","observed_orcids":["https://orcid.org/0000-0002-6469-5169"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]},{"id":"https://openalex.org/I4210135910","display_name":"National Maternity Hospital","ror":"https://ror.org/03jcxa214","country_code":"IE","type":"healthcare","lineage":["https://openalex.org/I4210135910"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"M. Higgins","raw_affiliation_strings":["UCD Obstetrics and Gynaecology, School of Medicine and Medical Science, University College Dublin, National Maternity Hospital, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCD Obstetrics and Gynaecology, School of Medicine and Medical Science, University College Dublin, National Maternity Hospital, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4210135910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068657374","display_name":"Gergely Zombori","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"G. Zombori","raw_affiliation_strings":["Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075593726","display_name":"John T. Ryan","orcid":"https://orcid.org/0000-0002-0257-7968","observed_orcids":["https://orcid.org/0000-0002-0257-7968"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"J. Ryan","raw_affiliation_strings":["Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043772515","display_name":"Fionnuala Mary McAuliffe","orcid":"https://orcid.org/0000-0002-3477-6494","observed_orcids":["https://orcid.org/0000-0002-3477-6494"]},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]},{"id":"https://openalex.org/I4210135910","display_name":"National Maternity Hospital","ror":"https://ror.org/03jcxa214","country_code":"IE","type":"healthcare","lineage":["https://openalex.org/I4210135910"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"F. M. McAuliffe","raw_affiliation_strings":["Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland","UCD Obstetrics and Gynaecology, School of Medicine and Medical Science, University College Dublin, National Maternity Hospital, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diagnostic Imaging, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]},{"raw_affiliation_string":"UCD Obstetrics and Gynaecology, School of Medicine and Medical Science, University College Dublin, National Maternity Hospital, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4210135910"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5043772515"],"corresponding_institution_ids":["https://openalex.org/I100930933","https://openalex.org/I4210135910"],"apc_list":{"value":4940,"currency":"USD","value_usd":4940},"apc_paid":null,"fwci":1.466,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.81551374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"41","issue":"5","first_page":"545","last_page":"549"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.8574000000953674,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.8574000000953674,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11389","display_name":"Maternal and fetal healthcare","score":0.048700001090765,"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/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.012500000186264515,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/placental-calcification","display_name":"placental calcification","score":1.0},{"id":"https://openalex.org/keywords/computerized-image-analysis","display_name":"computerized image analysis","score":0.7860000133514404},{"id":"https://openalex.org/keywords/perinatal-outcomes","display_name":"perinatal outcomes","score":0.949999988079071},{"id":"https://openalex.org/keywords/perinatal-morbidity-and-mortality","display_name":"perinatal morbidity and mortality","score":0.7960000038146973},{"id":"https://openalex.org/keywords/placental-ultrasound","display_name":"placental ultrasound","score":0.515999972820282}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8707797527313232},{"id":"https://openalex.org/C2780309369","wikidata":"https://www.wikidata.org/wiki/Q933382","display_name":"Calcification","level":2,"score":0.8657404184341431},{"id":"https://openalex.org/C68443243","wikidata":"https://www.wikidata.org/wiki/Q2786686","display_name":"Quartile","level":3,"score":0.6515510082244873},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.6368688941001892},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.5583107471466064},{"id":"https://openalex.org/C2776953305","wikidata":"https://www.wikidata.org/wiki/Q1212935","display_name":"Placenta","level":4,"score":0.5184149742126465},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.510328471660614},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.42970627546310425},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.3374386727809906},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.21527564525604248},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06492656469345093},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000704","descriptor_name":"Analysis of Variance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002114","descriptor_name":"Calcinosis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","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":"D010922","descriptor_name":"Placenta Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011256","descriptor_name":"Pregnancy Outcome","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":"D012984","descriptor_name":"Software","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016216","descriptor_name":"Ultrasonography, Prenatal","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1002/uog.12278","doi":"https://doi.org/10.1002/uog.12278","is_oa":true,"landing_page_url":"https://doi.org/10.1002/uog.12278","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.12278","source":{"id":"https://openalex.org/S22881060","display_name":"Ultrasound in Obstetrics and Gynecology","issn_l":"0960-7692","issn":["0960-7692","1469-0705"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultrasound in Obstetrics & Gynecology","raw_type":"journal-article"},{"id":"pmid:22858982","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22858982","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":"Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology","raw_type":"Evaluation Study"}],"best_oa_location":{"id":"doi:10.1002/uog.12278","doi":"https://doi.org/10.1002/uog.12278","is_oa":true,"landing_page_url":"https://doi.org/10.1002/uog.12278","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.12278","source":{"id":"https://openalex.org/S22881060","display_name":"Ultrasound in Obstetrics and Gynecology","issn_l":"0960-7692","issn":["0960-7692","1469-0705"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultrasound in Obstetrics & Gynecology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9537000060081482,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320858","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1832575962.pdf","grobid_xml":"https://content.openalex.org/works/W1832575962.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1871835765","https://openalex.org/W1920238196","https://openalex.org/W1972878890","https://openalex.org/W1974739728","https://openalex.org/W1989168619","https://openalex.org/W1989210664","https://openalex.org/W1998899433","https://openalex.org/W2000826507","https://openalex.org/W2049735600","https://openalex.org/W2050623521","https://openalex.org/W2071251817","https://openalex.org/W2105316319","https://openalex.org/W2130818131","https://openalex.org/W2136213991","https://openalex.org/W2146303796","https://openalex.org/W2304660492","https://openalex.org/W2464632187","https://openalex.org/W4230915855"],"related_works":["https://openalex.org/W2546981232","https://openalex.org/W1972878890","https://openalex.org/W7136065035","https://openalex.org/W2963165533","https://openalex.org/W1978322901","https://openalex.org/W4220985526","https://openalex.org/W1574485615","https://openalex.org/W4367459999","https://openalex.org/W2075009271","https://openalex.org/W2067245474"],"abstract_inverted_index":{"OBJECTIVES:":[0],"Placental":[1],"calcification":[2,24,44,60,87,101,127,176],"is":[3,31],"associated":[4],"with":[5,61,66,102,119,129,158,174,195],"an":[6,223],"increased":[7],"risk":[8],"of":[9,16,20,22,35,43,58,100,108,113,123,125,150,153,170,189,226],"perinatal":[10,159,191],"morbidity":[11],"and":[12,65,128,147,161],"mortality.":[13],"The":[14,33,115,133],"subjectivity":[15],"current":[17],"ultrasound":[18,63,121],"methods":[19,64,122,149],"assessment":[21,124],"placental":[23,59,71,126,140,154,175,228],"indicates":[25],"that":[26,213],"a":[27,50,136,168],"more":[28],"objective":[29],"method":[30,225],"required.":[32],"aim":[34],"this":[36,214],"study":[37],"was":[38,79,164],"to":[39,85,104,221],"correlate":[40],"the":[41,47,56,89,97,105,111,145,179,183,198,219],"percentage":[42,99],"defined":[45,143],"by":[46],"clinician":[48],"using":[49,144,178],"new":[51],"software":[52,181,216],"tool":[53,217],"for":[54],"calculating":[55],"extent":[57],"traditional":[62,120,148],"pregnancy":[67,130],"outcome.":[68,131],"METHODS:":[69],"Ninety":[70],"images":[72],"were":[73,93,117],"individually":[74],"assessed.":[75],"An":[76],"upper":[77,184],"threshold":[78],"defined,":[80],"based":[81],"on":[82],"high":[83],"intensity,":[84],"quantify":[86],"within":[88,110],"placenta.":[90],"Output":[91],"metrics":[92],"then":[94],"produced":[95],"including":[96],"overall":[98],"respect":[103],"total":[106],"number":[107],"pixels":[109],"region":[112],"interest.":[114],"results":[116,134,211],"correlated":[118],"RESULTS:":[132],"demonstrate":[135],"significant":[137,166],"correlation":[138,157],"between":[139],"calcification,":[141],"as":[142,167],"software,":[146],"Grannum":[151],"grading":[152],"calcification.":[155,229],"Whilst":[156],"outcome":[160,192],"cord":[162],"pH":[163],"not":[165],"result":[169],"small":[171],"numbers,":[172],"patients":[173],"assessed":[177],"computerized":[180,215],"at":[182,197],"quartile":[185,200],"had":[186],"higher":[187],"rates":[188],"poor":[190],"when":[193],"compared":[194],"those":[196],"lower":[199],"(8/22":[201],"(36%)":[202],"vs":[203],"3/23":[204],"(13%);":[205],"P":[206],"=":[207],"0.069).":[208],"CONCLUSION:":[209],"These":[210],"suggest":[212],"has":[218],"potential":[220],"become":[222],"alternative":[224],"assessing":[227]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}