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Frontomaxillary facial angle measurements in euploid Korean fetuses at 11 weeks' to 13 weeks 6 days' gestation.

DC Field Value Language
dc.contributor.author권자영-
dc.contributor.author김영한-
dc.contributor.author남가현-
dc.contributor.author박용원-
dc.contributor.author손가현-
dc.contributor.author전순례-
dc.date.accessioned2015-04-23T17:19:41Z-
dc.date.available2015-04-23T17:19:41Z-
dc.date.issued2010-
dc.identifier.issn0278-4297-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/102252-
dc.description.abstractOBJECTIVE: The purpose of this study was to evaluate the distribution of fetal frontomaxillary facial angles in a euploid Korean population at 11 weeks' to 13 weeks 6 days' gestation. METHODS: Three-dimensional volumes of the fetal head were obtained from women with low-risk singleton pregnancies at 11 weeks' to 13 weeks 6 days' gestation who consented to this prospective study. Only fetuses with either a normal karyotype confirmed by amniocentesis or no abnormalities after delivery were considered eligible for analysis and were characterized as euploid for the purposes of this study. Women with multiple pregnancies and those who were lost to follow-up and fetuses with abnormal karyotypes or anomalies diagnosed in utero or postnatally were excluded. The frontomaxillary facial angle was measured twice offline by a single examiner. Cases were categorized by crown-rump length (CRL) in 10-mm intervals for analysis of the frontomaxillary facial angle. RESULTS: Among 375 enrolled cases, 158 were eligible for frontomaxillary facial angle analysis. The overall mean frontomaxillary facial angle ± SD was 88.6° ± 9.7°. The mean frontomaxillary facial angle for fetuses with a CRL of 40 to 49 mm (n = 35) was 93.7°; 50 to 59 mm (n = 53), 92.6°; 60 to 69 mm (n = 36), 85.3°; and 70 to 79 mm (n = 34), 81.0°, showing an inverse relationship between the mean frontomaxillary facial angle and CRL (r = -0.5334; P < .0001). The proportion of cases with frontomaxillary facial angles of 85° or greater was 60.8%, and that of cases with angles of 90° or greater was 37.3%. CONCLUSIONS: Ethnic differences in frontomaxillary facial angle measurements should be considered when incorporating the frontomaxillary facial angle in fetal aneuploidy screening in the Korean population.-
dc.description.statementOfResponsibilityopen-
dc.format.extent1565~1571-
dc.relation.isPartOfJOURNAL OF ULTRASOUND IN MEDICINE-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHCrown-Rump Length-
dc.subject.MESHFace/diagnostic imaging*-
dc.subject.MESHFace/embryology*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHImaging, Three-Dimensional-
dc.subject.MESHPregnancy-
dc.subject.MESHPregnancy Trimester, First-
dc.subject.MESHProspective Studies-
dc.subject.MESHRepublic of Korea/ethnology-
dc.subject.MESHStatistics, Nonparametric-
dc.subject.MESHUltrasonography, Prenatal/methods*-
dc.titleFrontomaxillary facial angle measurements in euploid Korean fetuses at 11 weeks' to 13 weeks 6 days' gestation.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Obstetrics & Gynecology (산부인과학)-
dc.contributor.googleauthorSun Rye Jeon-
dc.contributor.googleauthorHyung Min Choi-
dc.contributor.googleauthorYoung Ho Roh-
dc.contributor.googleauthorYoung Han Kim-
dc.contributor.googleauthorGa Hyun Son-
dc.contributor.googleauthorKa Hyun Nam-
dc.contributor.googleauthorYong Won Park-
dc.contributor.googleauthorJa-Young Kwon-
dc.identifier.doi10.7863/jum.2010.29.11.1565-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00246-
dc.contributor.localIdA00730-
dc.contributor.localIdA01238-
dc.contributor.localIdA01581-
dc.contributor.localIdA01963-
dc.contributor.localIdA03525-
dc.relation.journalcodeJ01920-
dc.identifier.eissn1550-9613-
dc.identifier.pmid20966467-
dc.subject.keywordethnic differences-
dc.subject.keywordeuploid fetuses-
dc.subject.keywordfirst trimester-
dc.subject.keywordfrontomaxillary facial angle-
dc.subject.keywordKorean population-
dc.contributor.alternativeNameKwon, Ja Young-
dc.contributor.alternativeNameKim, Young Han-
dc.contributor.alternativeNameNam, Ka Hyun-
dc.contributor.alternativeNamePark, Yong Won-
dc.contributor.alternativeNameSon, Ga Hyun-
dc.contributor.alternativeNameJeon, Sun Rye-
dc.contributor.affiliatedAuthorKwon, Ja Young-
dc.contributor.affiliatedAuthorKim, Young Han-
dc.contributor.affiliatedAuthorNam, Ka Hyun-
dc.contributor.affiliatedAuthorPark, Yong Won-
dc.contributor.affiliatedAuthorSon, Ga Hyun-
dc.contributor.affiliatedAuthorJeon, Sun Rye-
dc.citation.volume29-
dc.citation.number11-
dc.citation.startPage1565-
dc.citation.endPage1571-
dc.identifier.bibliographicCitationJOURNAL OF ULTRASOUND IN MEDICINE, Vol.29(11) : 1565-1571, 2010-
dc.identifier.rimsid51164-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Obstetrics and Gynecology (산부인과학교실) > 1. Journal Papers

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