Reverse end-diastolic flow in a fetus with a rare liver malformation: a case report

<p>Abstract</p> <p>Introduction</p> <p>We describe a case of early and persistent reverse end-diastolic flow in the middle cerebral artery in a fetus with severe ascites. These features are associated with a rare liver malformation known as ductal plate malformation.</p> <p>Case presentation</p> <p>A 28-year-old Caucasian woman was referred to our high-risk obstetric unit at 24 weeks' gestation for fetal ascites detected during a routine ultrasound examination. During her hospitalization we performed medical investigations, including a fetal paracentesis, to detect the etiology of fetal ascites. The cause of fetal ascites (then considered non-immune or idiopathic) was not evident, but a subsequent ultrasound examination at 27 weeks' gestation showed a reverse end-diastolic flow in the middle cerebral artery without any other Doppler abnormalities. A cesarean section was performed at 28 weeks' gestation because of the compromised fetal condition. An autopsy revealed a rare malformation of intrahepatic bile ducts known as ductal plate malformation.</p> <p>Conclusion</p> <p>Persistent reverse flow in the middle cerebral artery should be considered a marker of adverse pregnancy outcome. We recommend careful ultrasound monitoring in the presence of this ultrasonographic sign to exclude any other cause of increased intracranial pressure. To better understand the nature of these ultrasonographic signs, additional reports are deemed necessary. In fact in our case, as confirmed by histopathological examination, the fetal condition was extremely compromised due to failure of the fetal liver. Ductal plate malformation altered the liver structures causing hypoproteinemia and probably portal hypertension. These two conditions therefore explain the severe hydrops that compromised the fetal situation.</p

[Pregnancy in lupus patients: our experience].

Systematic lupus erythematosus (SLE) is the most common autoimmune disease associated with pregnancy. The aim of this study was to evaluate management and outcome of pregnancy complicated by SLE. Twenty pregnant women affected by SLE were admitted to Prenatal Diagnosis Centre of University "Sapienza" from January 2007 to July 2009. Pregnancy was monitored from diagnosis to delivery by at least a monthly consultation. At each visit general blood laboratory assessment were registered. An ultrasound examination was performed to evaluate fetal growth. From 26 weeks of gestation an estimation of fetal weight was calculated according to the standard of Lubchenco. At birth newborns weight was registered. Patient mean age was 32.9 years. There were 18 live births (90%), and 2 spontaneous abortions; 50% of pregnancy ended with a preterm delivery. 20% of the patient had signs of disease activity during pregnancy. Fifteen percent of women presented gestational hypertension. An high rate of small for gestational age was registered and 2 cases of intrauterine growth retardation (IUGR). Ultrasound evaluation at 28-30 weeks of gestation showed a normal weight (≥ 50th percentile) in 83% fetuses. Only 45% of the newborns presented ≥ 50th percentile. The mean weight of the newborns was 2700 grams. Pregnancy outcome could be improved by close obstetrical and ultrasound monitoring in a multidisciplinary setting