Assessment of Placental Stiffness Using Acoustic Radiation Force Impulse Elastography in Pregnant Women with Fetal Anomalies

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dc.contributor.authorAlan, Bircan
dc.contributor.authorGoya, Cemil
dc.contributor.authorTunc, Senem
dc.contributor.authorTeke, Memik
dc.contributor.authorHattapoglu, Salih
dc.date.accessioned2024-04-24T17:20:47Z
dc.date.available2024-04-24T17:20:47Z
dc.date.issued2016
dc.departmentDicle Üniversitesien_US
dc.description.abstractObjective: We aimed to evaluate placental stiffness measured by acoustic radiation force impulse (ARFI) elastography in pregnant women in the second trimester with a normal fetus versus those with structural anomalies and non-structural findings. Materials and Methods: Forty pregnant women carrying a fetus with structural anomalies diagnosed sonographically at 18-28 weeks of gestation comprised the study group. The control group consisted of 34 healthy pregnant women with a sonographically normal fetus at a similar gestational age. Placental shear wave velocity (SWV) was measured by ARFI elastography and compared between the two groups. Structural anomalies and non-structural findings were scored based on sonographic markers. Placental stiffness measurements were compared among fetus anomaly categories. Doppler parameters of umbilical and uterine arteries were compared with placental SWV measurements. Results: All placental SWV measurements, including minimum SWV, maximum SWV, and mean SWV were significantly higher in the study group than the control group ([0.86 +/- 0.2, 0.74 +/- 0.1; p < 0.001], [1.89 +/- 0.7, 1.59 +/- 0.5; p = 0.04], and [1.26 +/- 0.4, 1.09 +/- 0.2; p = 0.01]), respectively. Conclusion: Placental stiffness evaluated by ARFI elastography during the second trimester in pregnant women with fetuses with congenital structural anomalies is higher than that of pregnant women with normal fetuses.en_US
dc.identifier.doi10.3348/kjr.2016.17.2.218
dc.identifier.endpage223en_US
dc.identifier.issn1229-6929
dc.identifier.issn2005-8330
dc.identifier.issue2en_US
dc.identifier.pmid26957906
dc.identifier.startpage218en_US
dc.identifier.urihttps://doi.org/10.3348/kjr.2016.17.2.218
dc.identifier.urihttps://hdl.handle.net/11468/19248
dc.identifier.volume17en_US
dc.identifier.wosWOS:000372089600005
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherKorean Radiological Socen_US
dc.relation.ispartofKorean Journal of Radiology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAcoustic Radiation Force Impulse Elastographyen_US
dc.subjectUltrasonographyen_US
dc.subjectFetal Anomalyen_US
dc.subjectPlacenta Stiffnessen_US
dc.titleAssessment of Placental Stiffness Using Acoustic Radiation Force Impulse Elastography in Pregnant Women with Fetal Anomaliesen_US
dc.titleAssessment of Placental Stiffness Using Acoustic Radiation Force Impulse Elastography in Pregnant Women with Fetal Anomalies
dc.typeArticleen_US

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