BACKGROUND: Neonatal survival and prognosis are closely linked with development of hydrops in cases of sustained fetal tachycardia. Several antiarrhythmic medications are available for conversion to sinus rhythm. CASE: An 18-year-old woman had an audible fetal arrhythmia at 25 weeks' gestation. Fetal echocardiography revealed supraventricular tachycardia with worsening cardiac function ...

We describe the management and clinical outcome of pregnancies among 100 Greek Cypriot women with thalassaemia: 88 with thalassaemia major and 12 with thalassaemia intermedia. A total of 152 successful pregnancies and 161 deliveries were included. All patients had endocrine assessment and frequent ferritin measurements. Multiple successful pregnancies included 7 ...

We present a case of a woman with intestinal lymphangiectasia and pregnancy. She had been treated with albumin transfusions beginning from the age of 2 years. No major complications were caused to the pregnancy. During pregnancy she was given albumin transfusions at regular intervals, while measuring total proteins, albumin and ...

BACKGROUND AND OBJECTIVES: Kell haemolytic disease in pregnancies has been suggested to be associated with decreased fetal platelet counts. The aim of this study was to evaluate the incidence and clinical significance of fetal thrombocytopenia in pregnancies complicated by Kell alloimmunization. MATERIALS AND METHODS: In this retrospective cohort study, fetal ...

Fetal thrombocytopenia is most often caused by maternal alloantibodies against fetal platelets crossing the placenta and resulting in platelet destruction. This condition, known as fetal and neonatal alloimmune thrombocytopenia, is usually detected after the birth of a symptomatic child who shows signs of bleeding in the skin or in the ...

OBJECTIVE: To determine the clinical outcome of isoimmunized pregnancies managed by middle cerebral artery peak systolic velocity (MCA-PSV) in an intention-to-treat study. METHOD: Rhesus isoimmunized pregnancies were managed with serial ultrasound and Doppler studies at 7-day intervals up to 34 weeks of gestation, between 2001 and 2005. Invasive diagnostic and ...

The use of Doppler ultrasound evaluation to measure the peak systolic velocity of the fetal middle cerebral artery (MCA) has been a major breakthrough in the noninvasive detection of fetal anemia. An elevated peak MCA velocity of >1.5 multiples of the median is useful in the timing of the initial ...

BACKGROUND: Congenital cytomegalovirus (CMV) is a common infection with limited treatment options. Vertical transmission can lead to fetal death or long-term neurologic injury. We present a case wherein fetal hydrops resolved after maternal and fetal intravenous administration of CMV hyperimmune globulin. CASE: A 20-year-old gravida 3, para 0 was referred ...

BACKGROUND: In 1998 a national program for first-trimester screening for red cell (RBC) antibodies in all pregnant women was implemented. The aim of our study was to assess the impact on perinatal mortality caused by Kell alloimmunization STUDY DESIGN AND METHODS: Prospectively collected data on all pregnant women referred to ...

BACKGROUND: Pregnancy-induced hemolytic anemia is a rare maternal complication that occurs during pregnancy and resolves soon after delivery. The mechanism is unclear, and the disease is often referred to as unexplained hemolytic anemia associated with pregnancy. CASE: We report a case of life-threatening hemolytic anemia that occurred during pregnancy and ...

The alloimmunized pregnancy can result in fetal and newborn mortality due to fetal anemia. Control of fetal anemia has not been possible until recently, and management consists of following the degree of fetal anemia during gestation until intrauterine transfusion is feasible to support the fetus until delivery. Cordocentesis and intrauterine ...

OBJECTIVE: To evaluate the influence of fetal hydrops and other variables on fetal hematocrit (Hct) decrease after the first intrauterine transfusion (IUT) in alloimmunized pregnancies. METHODS: From 1996 to 2006, the data of all alloimmunized pregnancies submitted to IUT were assessed. Exclusion criteria included: fetuses submitted to intraperitoneal transfusion; pregnancies ...

OBJECTIVE: Severe fetomaternal transplacental hemorrhage increases the risk of fetal anemia. In the third trimester, the syncytiotrophoblast becomes thinner, especially in areas where it comes into intimate contact with villous capillaries, and forms a vasculosyncytial membrane. Our aim was to determine whether ABO compatibility puts the fetus at a greater ...

OBJECTIVES: To discuss diagnosis and management of a case of a rare fetal tumor complicated by fetal anemia due to intratumoral hemorrhage. CASE REPORT: We report on a 29-week-old fetus with a tumor in the posterior left shoulder region. The morphologic aspect of the tumor, lack of fetal movements and ...

A rare complication (appendiceal perforation with meconium peritonitis) was observed in a second trimester fetus affected by nonimmune fetal hydrops due to parvovirus B-19 infection. The complication is not considered specific to this or any other etiology for hydrops, which is highly heterogeneous; rather it is an expression of the ...

We describe some fetal ultrasound findings associated with intrauterine cytomegalovirus (CMV) infection. We report a 38-year-old gravida 3, para 2 at 16 weeks of gestation who underwent ultrasound examination for anomaly screening. The scan revealed an extensive irregular echogenic area in the fetal brain, especially at the level of lateral ...

A case of a male fetus with sonographic diagnosis of hydrops fetalis at 19-week gestation is reported. The fetus had anasarca, bilateral massive pleural effusion, and ascites, in addition to cardiac arrhythmia and congenital gastric outlet obstruction. Mother's clinical history and laboratory workup excluded immune hydrops. The etiological dilemma and ...

OBJECTIVE: It was the aim of this study to report a case of fetomaternal hemorrhage (FMH) that was successfully treated with fetal intravascular transfusions in which the middle cerebral artery peak systolic velocity (MCA-PSV) detected fetal anemia. METHODS: A massive FMH occurred twice in a healthy 33-year-old pregnant woman at ...

OBJECTIVE: Supraventricular tachycardia (SVT) is the most common form of sustained fetal tachyarrhythmia in pregnancy. The development of hydrops with SVT is associated with significant worsening of prognosis. CASE: We report a case of fetal SVT with hydrops at 28 weeks' gestation that required both transplacental and direct fetal treatment ...

OBJECTIVE: In nonimmune pregnant woman, the primary infection with parvovirus B19 may lead to transplacental transmission to the fetus with variable outcomes, including congenital anemia, hydrops fetalis, fetal death or spontaneous resolution. CASE REPORT: The first case was of a 28-year-old woman, gravida 2, para 1, whose fetus was found ...

This descriptive case study documents the treatment of a cohort of 6 women with pregnancies complicated by red cell alloimmunization who in previous pregnancies had objective evidence of severe fetal anemia prior to 20 weeks of gestation, with accompanying high perinatal loss (66% mortality). In the pregnancies described, 5 singletons ...

Although chorioangiomas are the most common placental tumors, multiple chorioangiomas (or chorioangiomatosis) are extremely rare. We report a female newborn at 37 weeks of gestation presenting with severe anemia, thrombocytopenia, heart failure, and intrauterine growth retardation. The pathological examination of the placenta revealed chorioangiomatosis explaining the pathophysiology of the symptoms ...

Fetal anaemia can by treated by in-utero therapy, which results in a significant improvement in perinatal outcome. The important causes of fetal anaemia are rhesus alloimmunisation, kell alloimmunisation and parvovirus infection. At-risk pregnancies require serial monitoring to ensure timely intervention with intrauterine transfusion. Non-invasive testing with middle cerebral artery Doppler ...

OBJECTIVE: To describe the management of five women with severe, early-onset Rh isoimmunization with a series of intraperitoneal transfusions. METHODS: Intraperitoneal transfusions were started at 15 to 16 weeks of pregnancy, with small volumes of blood given weekly until the umbilical cord could be successfully entered and further transfusions given ...

OBJECTIVE: To evaluate the effect of prenatal therapeutic interventions on perinatal outcome in pregnancies complicated by isolated fetal hydrothorax with hydrops. METHODS: A systematic review of the literature from January 1982 to January 2006 of perinatal outcome in pregnancies with isolated fetal hydrothorax with hydrops with any form of prenatal ...

OBJECTIVE: To test a new noninvasive ultrasound method for diagnosing fetal anemia in red blood cell isoimmunized pregnancies. METHODS: A diagnostic accuracy study was carried out to determine the cutoff point of an ultrasound measurement, the cardiofemoral index (CFI), calculated using the biventricular outer dimension (BVOD) and femur length to ...

Fetomaternal alloimmune thrombocytopenia (FMAIT) occurs when maternal antibodies are formed to fetal platelet antigens, leading to thrombocytopenia and hemorrhagic complications. The diagnosis is frequently made only after a major hemorrhagic event has occurred during a pregnancy. Identifying patients at risk remains difficult, and the optimal treatment regimen remains to be ...

Fetal pleural effusion, a nonspecific accumulation of fluid in the pleural space, is an uncommon anomaly which can be associated with aneuploidy and a range of other structural malformations or genetic syndromes. Spontaneous resolution is not rare and confers a good prognosis. Perinatal outcome is better for those fetuses without ...

BACKGROUND: To evaluate the relationship between obstetric history and Rh(D) alloimmunization severity, employing the gestational age at the first intrauterine fetal transfusion (IUT) as an indicator of this severity. METHODS: From 1996 to 2006, Rh(D) alloimmunized pregnancies submitted to IUT had their data assessed. Gestational age at the first IUT ...

During the past 40 years, rhesus alloimmunization has gone from being one of the major causes of perinatal mortality to an almost eradicated disease. The unraveling of the pathophysiology, the development of reliable diagnostic tools, a very effective prophylaxis program, and for those (nowadays rare) cases slipping through the prevention ...

OBJECTIVE: To evaluate the effectiveness and safety of two antenatal treatment regimens designed to optimally protect fetuses against intracranial hemorrhage resulting from alloimmune thrombocytopenia while minimizing the risks associated with fetal blood sampling. The study was limited to "standard-risk" patients, who were defined as women with documented alloimmune thrombocytopenia who ...

BACKGROUND: Due to the threat of serious or fatal bleedings, fetuses with neonatal alloimmune thrombocytopenia (NAIT) may need intrauterine platelet (PLT) transfusions. To prevent a volume overload or an ABO minor mismatch, standard PLT concentrates need to be washed to increase the PLT concentration and to reduce the plasma content. ...

Here we report a case of planned pregnancy in a Hyper immunized Rh D negative Banker lady who was interested to have a healthy baby in her fourth Gestation as previous conceptions were ended by intra uterine death (IUDs) due to Rhesus Hemolytic diseases of new born (HDN) which is ...

BACKGROUND: The aim of this study is to evaluate the fetal hematocrit (Hct) decrease along repeated intravascular intrauterine fetal transfusions (IUTs) and test the hypothesis that, after consecutive IUTs, there is a lower Hct drop off. METHODS: From July 1996 to June 2006, pregnancies submitted to IUT for fetal hemolytic ...

Uterine torsion and vaginal prolapse are accidents of gestation; this paper first reviews the predisposition, symptoms, diagnosis, and treatment of uterine torsion, and the predisposition, pathogenesis, symptoms, treatment, and prognosis of vaginal prolapse during late gestation in the cow. Other noninfectious complications of gestation are either fetal or placental in ...

OBJECTIVES: Few reports have been published of the current clinical management of anti-Kell alloimmunization in pregnancy; its low frequency of occurrence means that the few long series published have covered very ample time periods in which different kinds of clinical management have overlapped. The objective of the present paper is ...

OBJECTIVE: To evaluate the usefulness of the obstetric history and the maternal serum Kell antibody titer in the management of pregnancies with Kell alloimmunization. METHODS: In a retrospective cohort study of 41 pregnancies complicated by Kell alloimmunization, the obstetric history, divided into presence or absence of a previous Kell-positive child, ...

BACKGROUND: Antibodies with anti-M specificity are detected in 10 percent of pregnant women with a positive antibody screen, but anti-M is only rarely associated with hemolytic anemia in the fetus. STUDY DESIGN AND METHODS: This study reports on three pregnancies in one family that all resulted in severe fetal anemia. ...

BACKGROUND: Fetal ascites is an infrequent anomaly. The prognosis for fetal and neonatal survival is poor, especially with the development of ascites before 24 weeks' gestation. The spontaneous remission of severe fetal ascites without intrauterine treatment, especially with an uncomplicated neonatal outcome, is extremely rare. CASE: A woman had sonographically ...

BACKGROUND: Pyruvate kinase deficiency is the second-most common hereditary nonspherocytic hemolytic anemia. Only four affected patients' pregnancies have been reported since 1980. CASES: A 22-year-old without prior splenectomy experienced severe hemolytic anemia, with hematocrit as low as 19.0%, requiring serial transfusions. She developed preeclampsia at term and was delivered by ...

There have been considerable advances in the clinical and laboratory diagnosis of alloimmune thrombocytopenia (AIT), and its postnatal and antenatal management. The antenatal management of AIT has been particularly problematic, because severe haemorrhage occurs as early as 16 weeks gestation and there is no non-invasive investigation that reliably predicts the ...

OBJECTIVE: The objective of the study was to report the maternal and perinatal outcome in patients with severe red cell alloimmunization in pregnancy who were treated with immunomodulation therapy. STUDY DESIGN: This was a retrospective multicenter case series. Patients with a history of early second-trimester fetal loss secondary to severe ...

Here we report two cases of first-trimester parvovirus B19 (PV-B19) infection that were successfully treated by intrauterine blood transfusion into the umbilical vein. At 13 weeks' gestation both fetuses presented with increased nuchal translucency (NT) and cardiomegaly. In both cases pulsed Doppler ultrasound examination of the fetal middle cerebral artery ...

The aim of this study was to characterize the syndrome of pure red-cell aplasia (PRCA) secondary to pregnancy. All published cases of PRCA induced by pregnancy were reviewed. Additionally, we reported a patient who developed PRCA on three occasions; two were triggered by pregnancy and one after medroxyprogesterone administration. Ten ...

Fetal/neonatal alloimmune thrombocytopenia (NAIT) results from fetomaternal mismatch for human platelet alloantigens leading to antibody-mediated destruction of fetal platelets. This is one of the most common causes of severe thrombocytopenia in the newborn with an incidence of 1/800-1,000. In the most severe cases, NAIT may result in intracranial hemorrhage and ...

BACKGROUND: Neonates from isoimmunized pregnancies have increased morbidity from neonatal jaundice. The increased bilirubin from haemolysis often needs phototherapy, exchange transfusion or both after birth. Various trials in pregnant women who were not isoimmunized but had other risk factors for neonatal jaundice have shown a reduction in need for phototherapy ...

INTRODUCTION: Hemoglobin Brockton is indicated by the hemolytic anemia, which is rare qualitative variant of aspect of the hemoglobinopathies. Hemoglobin disorders in pregnancy are associated intrauterine growth retardation, premature birth, and low birth weight. One of the unstable hemoglobinopathies, Hb Brockton associated with pregnancy has not been previously mentioned in ...

OBJECTIVES: To assess the possibility to correct for fetal anemia using an intracardiac approach in twin pregnancies affected by fetal Parvovirus B19 infection. METHODS: A monochorionic twin pregnancy affected by fetal Parvovirus B19 infection and hydrops was treated using an intraabdominal approach and by intracardiac transfusions. Access to the umbilical ...

OBJECTIVE: Isolated fetal heart block (HB), a condition associated with fetal hydrops, carries a high mortality rate and may result in neurodevelopmental sequelae. To the best of our knowledge, no data exist regarding the long-term outcome of such hydropic fetuses. We reviewed our experience with this condition to determine the ...

Chorioangiomas are usually small, clinically inevident, benign vascular lesions of the placenta, but larger ones may cause serious perinatal and neonatal complications. There is need for in utero intervention in these fetuses. Several interventions are described to relieve pathophysiologic insult on fetus. Alcohol injection is one of the therapeutic interventions. ...