Objective To assess the effect of nifedipine tocolysis on Doppler parameters of the uterine, umbilical and fetal middle cerebral arteries and atrioventricular valves in the first 48 h of therapy. Methods

A 30-year-old nulliparous woman was seen for a detailed ultrasound scan at 20 weeks of gestation. The scan revealed a male fetus with truncus arteriosus, membranous ventricular septal defect, absent thymus and sacral meningomyelocele. A 46,XY karyotype with a 22q11 deletion was detected. The parents chose to terminate the pregnancy. The pathological autopsy showed normal facial structures, minimal ventricular dilatation in the brain and a sacral meningomyelocele. Overlapping toes and a left claw-hand were also noted. An aplastic thymus with absent parathyroid glands was detected. The cardiac examination was consistent with the ultrasound diagnosis. The parental karyotypes were both normal. Kousseff syndrome is caused by a chromosome 22q11 deletion. It includes sacral meningomyelocele and conotruncal heart defects, unlike DiGeorge syndrome. Obstetricians should consider this a not so rare entity when they detect conotruncal abnormalities and a meningomyelocele as part of a 22q11.2 deletion syndrome.

Background:Adverse outcomes of pregnancy are a challenging health-care problem. Prediction of adverse pregnancy outcomes is important to prevent the morbidities of the foetus and the mother.Aims:To study the clinical interest of fetal nasal bone length in predicting adverse pregnancy outcomes in the first trimester of pregnancy.Study Design:A population-based retrospective cohort study.Methods:Data from 868 women with first-trimester fetal nasal bone length and birth records available were enrolled. Fetal nasal bone length percentiles were determined and evaluated for their ability to predict adverse pregnancy outcomes such as preterm birth, preterm labour, preterm premature rupture of membranes, early preterm birth, gestational diabetes mellitus, gestational hypertension-preeclampsia, small-for-gestational age foetuses, macrosomia, oligohydramnios, polyhydramnios and fetal distress.Results:Fetal nasal bone length >95th percentile was significantly associated with preterm labor and preterm premature rupture of membranes (p=0.02, accuracy 0.91 and p=0.001, accuracy 0.94, respectively), whereas nasal bone length >99th percentile was significantly associated with preterm labor and oligohydramnios (p=0.006, accuracy 0.95 and p=0.014, accuracy 0.97).Conclusion:Fetal nasal bone length at high percentiles in the first trimester of pregnancy may aid in the prediction of adverse outcomes such as preterm labour, preterm premature rupture of membranes and oligohydramnios.

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This study was conducted to audit maternal seafood intake awareness during pregnancy and to determine whether there is an association between fish consumption and various pregnancy outcomes. In total, 553 low-risk and healthy pregnant women were given a questionnaire concerning fish consumption. Pregnant women who developed gestational diabetes mellitus, pre-term labour-birth, macrosomia, low birth weight and small for gestational age were analysed. Fatty fish consumers tended to have higher birth weight infants than lean fish consumers. Low fish consumption was significantly correlated with low birth weight and small for gestational age (SGA) infants. The more fatty fish that the low fish consumers consumed, the more likely they were to have SGA infants. Fish consumption did not have an impact on the development of gestational diabetes mellitus, macrosomia or pre-term labour-birth. Low fish consumption during pregnancy may be associated with the development of low birth weight and SGA infants in a Turkish population.