background: abnormal placental invasion has increased parallel with persistent rise in caesarean delivery. management relies on accurate diagnosis and delivery should be planned at an institution with appropriate expertise and resources for managing this condition.   case: we present a case of a placenta invasion anomaly which is the major risk factors of peripartum deaths. in this case we try ...

Objective(s): The mechanism via which genistein, the major isoflavone content of soya, adversely influenced placenta and fetal development was evaluated in pregnant laboratory rats.Materials and Methods: There were control, 2 mg/kg and 4 mg/kg genistein groups of rats with five sub-groups based on gestation termination day. At the end of...

A twin gestation invariably leads to a certain extent of cervical length shortening . If this reduction is also associated with gradual dilatation internal os and various biochemical , mechanical changes in matrix can lead mid trimester pregnancy loss or preterm labour. This case report on Dichorionic Diamniotic incompetence which rescue cerclage was performed along judicious use tocolysis vagi...

introduction placenta accreta is an increasingly common complication of pregnancy that can result in massive hemorrhage. case presentation we describe two cases of placenta accreta, with successful conservative management in a referral hospital in tehran, iran. in both cases, two procedures were performed: compression suture (b-lynch) and a perfusion-decreasing procedure (bilateral uterine arte...

Context: Recently, a new coronavirus (SARS-CoV-2) as the cause of COVID-19 has made global health crisis and great challenge. Pregnant women fetuses are among high-risk groups for COVID-19. In this review, we summarize studies regarding SARS-CoV-2 virus-placenta interactions at maternal-fetal interface by demonstrating pathogenicity virus defense methods placenta. Evidence Acquisition: present ...

objective: in previous studies it has been emphasized that the site of morphine action may be either in the embryo or the placenta. in the present study, we attempt to identify the site of morphine action on the fetal section of wistar rat placenta by using c14-morphine. materials and methods: in this study (experimental), female wistar rats (weights: 170-200 g) were mated with male rats and th...

background: placenta previa (pp) is an obstetric complication that can affect maternal and fetal morbidity and mortality. its prevalence is rising due to cesarean sections. there is no quantitative data of placenta in pp. in this study, quantitative parameters of placenta in cases with pp in comparison with normally implanted controls were investigated. methods: in this quasi experimental study...

introduction: regarding to the recent advances in assisted reproductive techniques (art), twin and multiple pregnancies have increased during past years. objective: this study was performed to compare obstetrics and perinatal outcomes of dichorionic twin pregnancy following art with spontaneous pregnancy. materials and methods: in this cross-sectional study which was performed in ghaem hospital...