Brenner tumour of the ovary--an incidental histological finding.

Brenner tumours of the ovary are uncommon neoplasms and mostly benign. There is general agreement that Brenner tumors are derived from the surface epithelium of the ovary or the pelvic mesothelium through transitional cell metaplasia. It is essential to categorise these tumours as benign, borderline or malignant type as the biologic behaviour and choice of surgery differs in all of the three categories. The authors report a case of Brenner tumour that had only a single area with a beginning indistinct stroma vessel invasion. However the presence of characteristic epithelial nests, fibromatous stroma, and marked cytological metaplasia without atypia provided important clues to the correct diagnosis--proof of a benign tumour.

The effectiveness of misoprostol or dinoprostone in neonatal outcome after labour induction in post-term nulliparas.

OBJECTIVE: The object of this study was to investigate the efficacy of vaginal administration of misoprostol versus dinoprostone in neonatal outcome. MATERIALS AND METHODS: The first Group A included 77 pregnant women, who requested pregnancy termination one week after labour term and received vaginally misoprostol 50 µg, while the other 69 pregnant women in Group B were vaginally administrated three mg dinoprostone. According to the authors' protocol this procedure was repeated after six hours for a maximum of two times. RESULTS: The labour duration was longer in Group B (p = 0.000), while the APGAR score was better in Group A (p = 0.015). In Group A the labour modus was as follows: 86.9% normal vaginal labour, 3.8% vacuum extraction, and 9.3% cesarean section, while in Group B it was 82.83% normal vaginal labour, 3.07% vacuum extraction, and 14.1% cesarean section. CONCLUSION: Misoprostol has advantages according to neonatal outcome compared to administration of dinoprostone.

Vanishing twins in diamniotic dichorionic in vitro fertilization gestation in mid-second trimester.

The authors report a diamniotic dichorionic twin pregnancy after in vitro fertilization (IVF) in mid-second trimester. The dead fetuses were delivered by cesarean section at the 20th week of gestation. The authors discuss management aspects and review of the literature.

Ultrasound diagnosis of recurring Jeune's syndrome: a case report.

Jeune's Syndrome or asphyxiating thoracic dystrophy (ATD) is a rare autosomal recessive skeletal dysplasia syndrome characterized by a small and narrow chest, short extremities, and often polydactyly associated with multiple organ manifestations. The severity of complications ranges from mild to lethal. This is a report of two cases of ATD diagnosed in successive pregnancies of a nonconsanguineous couple. The contribution of sonography in prenatal diagnosis of the syndrome is highlighted.

Missing ductus venosus: a case report.

BACKGROUND: The ductus venosus is a short vessel, present in the newborn infant on the dorsal surface of the liver, connecting the portal and umbilical circulation with the inferior vena cava. Agenesis of the duct is a rare anomaly. CASE: A 28-year-old woman was referred to our department for the first trimester ultrasound evaluation. Detailed scanning revealed agenesis of the duct. Fetal echocardiography showed cardiac disproportion at the level of the ventricles. CONCLUSION: Agenesis of the duct can be related to either cardiac or congenital abnormalities.