The incidence rate of malformed fetuses was 22.54% in our study group. The ultrasound detection rate was 79.02% (1062/1344). Level III prenatal ultrasound were of great value in decreasing the abortion rate of ≥ 28 gestational weeks malformed fetuses, improving malformations detection rate. The differences of the above rates between before and after level III prenatal ultrasound were of scientific value, P < 0.05. Conclusions: Level III prenatal ultrasound is important in prenatal diagnosis. It is of great help in decreasing the birth rate of malformed fetuses.

Oral poster abstractstechnique. It is possible that the potential to depict and display very thin slices of the fetal face, up to 0.2 mm in thickness, allows better differentiation of signals from the lip and signals from the palate in cases of very small lesions of the palate. OP09.05The fetal soft palate: not a nowhere land on 3D ultrasound

Oral poster abstracts Conclusions:The DV PIV is increased in female fetuses with an increased NT compared to normal females at 11-14 weeks. The RV MPI is increased in male fetuses with an increased NT compared to normal males at 18-23 weeks. There appear to be no other gender related differences in diastolic cardiac function in fetuses with a normal or increased NT at 11-14 and 18-23 weeks. OP21.06Sizes of fetal cardiovascular structures across gestation

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Poster abstracts Conclusions: 3D multislice ultrasound improve diagnostic capabilities in detection of fetal urinary tract anomalies. It improved discrimination of normal kidney from pathological types and 3D multislice allowed morphological analysis of fetal kidneys in various planes in order to obtain the best section for final diagnosis.