Prenatal diagnosis of the split hand anomaly: how early is early?
نویسندگان
چکیده
منابع مشابه
Early prenatal diagnosis by celocentesis.
BACKGROUND Celocentesis is the ultrasound-guided aspiration of fluid from the extra-amniotic cavity at 7-8 weeks of gestation. This paper reports on the clinical application of celocentesis for early prenatal diagnosis. METHODS Celocentesis was successfully performed in nine pregnancies and 1-2 mL of fluid were obtained after one needle insertion. The indications were prenatal diagnosis of be...
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In fetuses with Ebstein anomaly or tricuspid valve dysplasia (EA/TVD), poor hemodynamic status is associated with worse neonatal outcome. It is not known whether EA/TVD fetuses with more favorable physiology earlier in gestation progress to more severe disease in the third trimester. We evaluated if echocardiographic indexes in EA/TVD fetuses presenting <24 weeks of gestation are reliable indic...
متن کاملEarly prenatal diagnosis of tricuspid stenosis.
Although the prenatal diagnosis of heart anomalies has improved dramatically during the last 2 decades, the diagnosis of heart anomalies remains a challenge. Tricuspid stenosis has not been previously diagnosed in the early second trimester. The sonographic signs of early detection of tricuspid stenosis at 15 weeks of gestation included normal sized right atrium, small right ventricle, narrow p...
متن کاملEarly prenatal MR imaging diagnosis of polymicrogyria.
The case of a 24-week-old fetus that showed features suggestive of focal cortical developmental anomaly at prenatal MR imaging is presented. The anomaly was confirmed to be polymicrogyria by 34-week prenatal and the 3-day postnatal MR imaging studies. The report demonstrates that the development of polymicrogyria can be assessed throughout different stages by prenatal MR imaging. In the case re...
متن کاملPrenatal diagnosis of Ebstein's anomaly.
Ebstein’s anomaly accounts for 0.5% of all congenital heart diseases. The condition is characterized by >8 mm/m2 displacement of the septal and posterobasal tricuspid leaflets toward the apex of the right ventricle (RV). This causes “atrialization” of the RV inflow tract, with decreased size of the RV and right atrial (RA) dilatation. The anterior valve is rarely displaced, but tends to be larg...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 1996
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.1996.08010057.x