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Hydrops fetalis was diagnosed in 277 (9%) of 3,137 fetuses referred to the Wisconsin Stillbirth Service Program (WiSSP) for etiologic evaluation of stillbirth or second trimester miscarriage. Hydrops was clinically recognized at delivery in only about half the cases, while the remainder were
BACKGROUND
Pregnancies complicated by fetal cystic hygroma in the second and third trimesters are often associated with hydrops fetalis, oligohydramnios or intrauterine fetal death which may make genetic assessment more difficult. We investigated the roles of amniocentesis, postmortem chorionic
Intra-uterine fetal death along with discontinuation of fetal circulation is followed by intraplacental processes which result in the following pathologico-anatomic pattern: Fetal vessels in terminal villi are doomed to collapse, with the major arteries being occluded due to proliferation. This is
BACKGROUND
Risk assessment of parvovirus B19 (B19)-associated fetal complications following gestational B19 infection remains controversial.
OBJECTIVE
To determine the risk of fetal hydrops or non-hydropic late intrauterine fetal death following acute maternal B19 infection at defined gestational
Placental mesenchymal dysplasia is a rare condition of the placenta and its true incidence and underlying cause has remained unknown till now due to its rarity. Its accurate diagnosis is essential, because placental mesenchymal dysplasia is usually compatible with a good fetal and maternal outcome.
This study was undertaken to investigate the occurrence of viral infection in fetal death by examining tissues for the presence of DNA of several viral agents. Tissue specimens including heart, kidney, liver, lung, and placenta of 73 cases of fetal death were examined with 27 cases of elective
Prenatal diagnosis of neonatal hemochromatosis (NH) is usually raised in front of fetal hepatomegaly and heterogeneous liver architecture. We describe a novel sonographic feature that may be associated with NH. Ultrasound demonstrated reticulonodular liver and distended gallbladder with multiple
Human parvovirus B19 (B19) is widespread infection in humans, yet the impact on adverse pregnancy outcomes is controversial.to evaluate the impact of B19 infection during pregnancy on adverse pregnancy outcome, and investigated the incidence of fetal loss A woman was referred at 19 weeks' gestation for genetic counseling regarding elevated maternal serum alpha-fetoprotein levels. Sonography identified fetal hydrops and fetal death. Fetal tissue specimens showed evidence of human parvovirus infection by DNA probe analysis.
A previously unreported syndrome of transient mid-gestational hydrops fetalis identified by ultrasound was diagnosed in 16 litters of 16 different dogs between November 1999 and May 2002. During this study period, a total of 161 canine pregnancies were diagnosed by ultrasound. A 17th litter of eight