Search results for " first trimester screening"

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Prospective sonographic detection of spina bifida at 11–14 weeks and systematic literature review

2015

Objective: To conduct a literature review to assess the effectiveness of first trimester ultrasonographic markers of spina bifida (SB) integrating data with our prospective experience. Methods: The analysis of the SB cases that we prospectively detected in the first trimester, between January 2012 and February 2014, and a systematic review of all the papers evaluating the effectiveness of SB ultrasonographic markers at 11–14 weeks, namely brain stem diameter (BS), fourth ventricle/intracranial translucency (IT), cisterna magna (CM), brain stem/occipital bone distance (BSOB), the ratio between BS and BSOB. Some studies assess only the effectiveness of IT, others include more parameters, and …

AdultPediatricsmedicine.medical_specialtyBrain stem cisterna magna first trimester screening fossa intracranial translucency neural tube defect posterior ultrasoundLow risk populationCisterna magnaFourth ventricleUltrasonography PrenatalPregnancyCisterna MagnamedicineHumansProspective StudiesProspective cohort studySpinal DysraphismFourth VentriclePregnancyNeural tube defectbusiness.industrySpina bifidaObstetrics and Gynecologymedicine.diseasePregnancy Trimester FirstSystematic reviewOccipital BonePediatrics Perinatology and Child HealthFemaleNuclear medicinebusinessBrain StemThe Journal of Maternal-Fetal & Neonatal Medicine

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