{"id":"https://openalex.org/W7204102438","doi":"https://doi.org/10.1038/s41390-026-05390-w","title":"Beyond anatomy: can elastography measure functional fetal lung maturity?","display_name":"Beyond anatomy: can elastography measure functional fetal lung maturity?","publication_year":2026,"publication_date":"2026-08-25","ids":{"openalex":"https://openalex.org/W7204102438","doi":"https://doi.org/10.1038/s41390-026-05390-w","pmid":"https://pubmed.ncbi.nlm.nih.gov/42637819"},"language":"en","primary_location":{"id":"doi:10.1038/s41390-026-05390-w","doi":"https://doi.org/10.1038/s41390-026-05390-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41390-026-05390-w","pdf_url":"https://www.nature.com/articles/s41390-026-05390-w.pdf","source":{"id":"https://openalex.org/S167664057","display_name":"Pediatric Research","issn_l":"0031-3998","issn":["0031-3998","1530-0447"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Research","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.nature.com/articles/s41390-026-05390-w.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075552008","display_name":"Fumihiko Namba","orcid":"https://orcid.org/0000-0001-6137-4477","observed_orcids":["https://orcid.org/0000-0001-6137-4477"]},"institutions":[{"id":"https://openalex.org/I4405282892","display_name":"Saitama Medical Center, Saitama Medical University","ror":"https://ror.org/00ma6wk53","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405282892"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Fumihiko Namba","raw_affiliation_strings":["Depertment of Pediatrics, Saitama Medical Center, Saitama Medical University, Kawagoe, Saitama, Japan. nambaf@saitama-med.ac.jp"],"raw_orcid":"https://orcid.org/0000-0001-6137-4477","affiliations":[{"raw_affiliation_string":"Depertment of Pediatrics, Saitama Medical Center, Saitama Medical University, Kawagoe, Saitama, Japan. nambaf@saitama-med.ac.jp","institution_ids":["https://openalex.org/I4405282892"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083304330","display_name":"Phyllis A. Dennery","orcid":"https://orcid.org/0000-0001-5745-1855","observed_orcids":["https://orcid.org/0000-0001-5745-1855"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Phyllis A. Dennery","raw_affiliation_strings":["Department of Pediatrics, Brown University School of Medicine, Providence, RI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Brown University School of Medicine, Providence, RI, USA","institution_ids":["https://openalex.org/I27804330"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075552008"],"corresponding_institution_ids":["https://openalex.org/I4405282892"],"apc_list":{"value":4390,"currency":"USD","value_usd":4390},"apc_paid":{"value":4390,"currency":"USD","value_usd":4390},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.68645316,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10549","display_name":"Neonatal Respiratory Health Research","score":0.7265999913215637,"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/T10549","display_name":"Neonatal Respiratory Health Research","score":0.7265999913215637,"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.26930001378059387,"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/T11060","display_name":"Infant Development and Preterm Care","score":0.00039999998989515007,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fetal-lung-maturity","display_name":"fetal lung maturity","score":0.9599999785423279},{"id":"https://openalex.org/keywords/shear-wave-elastography","display_name":"shear wave elastography","score":0.9259999990463257},{"id":"https://openalex.org/keywords/lung-elasticity","display_name":"lung elasticity","score":0.7889999747276306},{"id":"https://openalex.org/keywords/surfactant-deficiency","display_name":"surfactant deficiency","score":0.9279999732971191},{"id":"https://openalex.org/keywords/respiratory-distress-syndrome","display_name":"respiratory distress syndrome","score":0.9789999723434448},{"id":"https://openalex.org/keywords/preterm-infants","display_name":"preterm infants","score":0.8299999833106995},{"id":"https://openalex.org/keywords/antenatal-corticosteroids","display_name":"antenatal corticosteroids","score":0.828000009059906},{"id":"https://openalex.org/keywords/timing-of-delivery","display_name":"timing of delivery","score":0.906000018119812}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7723000049591064},{"id":"https://openalex.org/C2777690781","wikidata":"https://www.wikidata.org/wiki/Q1324974","display_name":"Elastography","level":3,"score":0.6420000195503235},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5418000221252441},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5393999814987183},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.4171000123023987},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.36419999599456787},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.3061999976634979},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.2874000072479248},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2508000135421753},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.23250000178813934}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1038/s41390-026-05390-w","doi":"https://doi.org/10.1038/s41390-026-05390-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41390-026-05390-w","pdf_url":"https://www.nature.com/articles/s41390-026-05390-w.pdf","source":{"id":"https://openalex.org/S167664057","display_name":"Pediatric Research","issn_l":"0031-3998","issn":["0031-3998","1530-0447"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Research","raw_type":"journal-article"},{"id":"pmid:42637819","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42637819","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":"Pediatric research","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1038/s41390-026-05390-w","doi":"https://doi.org/10.1038/s41390-026-05390-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41390-026-05390-w","pdf_url":"https://www.nature.com/articles/s41390-026-05390-w.pdf","source":{"id":"https://openalex.org/S167664057","display_name":"Pediatric Research","issn_l":"0031-3998","issn":["0031-3998","1530-0447"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.98580002784729,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"score":0.5707923173904419,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320325711","display_name":"Saitama Medical University","ror":"https://ror.org/04zb31v77"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204102438.pdf","grobid_xml":"https://content.openalex.org/works/W7204102438.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1902039366","https://openalex.org/W1996389622","https://openalex.org/W2001311972","https://openalex.org/W2002484772","https://openalex.org/W2076227697","https://openalex.org/W2087389288","https://openalex.org/W2152591620","https://openalex.org/W2295140352","https://openalex.org/W2329177900","https://openalex.org/W2566424368","https://openalex.org/W2592988251","https://openalex.org/W2595709438","https://openalex.org/W2886111368","https://openalex.org/W3036287741","https://openalex.org/W4211072041","https://openalex.org/W4313555991","https://openalex.org/W7164906519"],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"assessment":[1],"of":[2,8,27,40,61],"fetal":[3,100],"lung":[4,101,107],"maturity":[5],"remains":[6],"one":[7],"the":[9],"most":[10],"important":[11],"challenges":[12],"in":[13,18],"perinatal":[14],"medicine.":[15],"Although":[16],"advances":[17],"obstetric":[19],"and":[20,71,79],"neonatal":[21,41],"care":[22],"have":[23],"substantially":[24],"improved":[25],"outcomes":[26],"preterm":[28],"infants,":[29],"respiratory":[30,73],"distress":[31],"syndrome":[32],"(RDS)":[33],"continues":[34],"to":[35,46,68,98],"be":[36],"a":[37,94],"major":[38],"cause":[39],"morbidity":[42],"worldwide.":[43],"The":[44],"ability":[45],"identify":[47],"fetuses":[48],"at":[49],"risk":[50],"for":[51,120],"surfactant":[52],"deficiency":[53],"before":[54],"birth":[55],"could":[56],"improve":[57],"decisions":[58],"regarding":[59],"timing":[60],"delivery,":[62],"antenatal":[63],"corticosteroid":[64],"administration,":[65],"maternal":[66],"transfer":[67],"tertiary":[69],"centers,":[70],"postnatal":[72,121],"management.":[74],"In":[75],"this":[76],"issue,":[77],"Huang":[78],"colleagues":[80],"provide":[81],"compelling":[82],"experimental":[83],"evidence":[84],"that":[85,106],"two-dimensional":[86],"shear":[87],"wave":[88],"elastography":[89],"(2D-SWE)":[90],"may":[91,109],"serve":[92],"as":[93],"novel":[95],"non-invasive":[96],"approach":[97],"assessing":[99],"maturity.":[102],"Their":[103],"findings":[104],"suggest":[105],"elasticity":[108],"reflect":[110],"not":[111],"only":[112],"structural":[113],"maturation":[114],"but":[115],"also":[116],"surfactant-related":[117],"functional":[118],"readiness":[119],"respiration.":[122],"1":[123]},"counts_by_year":[],"updated_date":"2026-10-09T09:14:12.587421","created_date":"2026-08-25T00:00:00"}
