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Publikováno v:
American journal of obstetrics and gynecology. 226(3)
The use of assisted reproductive technology has increased in the United States in the past several decades. Although most of these pregnancies are uncomplicated, in vitro fertilization is associated with an increased risk for adverse perinatal outcom
Publikováno v:
American journal of obstetrics and gynecology. 190(3)
Our objective was to assess the impact of nuchal translucency screening for aneuploidy on chorionic villus sampling and amniocentesis rates in an older obstetric population.Our study population included women/=35 years old who were delivered at our h
Publikováno v:
American journal of obstetrics and gynecology. 128(2)
A chromosomally normal women, who previously lost an infant with meningomyelocele and hydrocephalus, with a chromosomally normal husband, had normal alpha fetoprotein (AFP) levels in both amniotic fluid and maternal serum at about 19 weeks gestation.
Autor:
Francine H. Einstein, Rodney L. Wright, Susan J. Gross, Irwin R. Merkatz, Peter S. Bernstein, Stephanie Trentacoste
Publikováno v:
American Journal of Obstetrics and Gynecology. 191:1004-1008
Objective The purpose of this study was to compare alpha-fetoprotein, human chorionic gonadotropin, and unconjugated estriol levels in women who take protease inhibitors and those women who do not. Study design This retrospective review from August 2
Publikováno v:
American Journal of Obstetrics and Gynecology. 176:769-776
OBJECTIVE: This study examines the role of fluorescence in situ hybridization on uncultured amniocytes for prenatal diagnosis in a population at high risk for aneuploidies. STUDY DESIGN: All patients undergoing amniocentesis for fetal structural abno
Publikováno v:
American Journal of Obstetrics and Gynecology. 175:668-674
OBJECTIVE: Our purpose was to describe the maternal and fetal outcomes of pregnancies in women ≥45 years old at delivery. STUDY DESIGN: A retrospective review of in-hospital deliveries after 20 weeks of gestation was performed in four Utah tertiary
Publikováno v:
American Journal of Obstetrics and Gynecology. 169:61-70
Objective: Meconium aspiration syndrome is associated with increased neonatal morbidity and mortality. We sought to determine whether the need for neonatal mechanical ventilation or prolonged ventilation (≥3 days) was predictable from antepartum, i
Publikováno v:
American Journal of Obstetrics and Gynecology. 168:547-555
Our objective was to determine the incidence and pattern of chromosomal abnormalities in fetal growth retardation.Blood karyotyping was performed in 458 fetuses referred to us for further assessment of growth retardation at 17 to 39 weeks' gestation.
Publikováno v:
American Journal of Obstetrics and Gynecology. 167:740-744
Endogenous opiates may play a role in both fetal physiologic functions and the adaptation to intrauterine stress. However, our understanding of this role is hampered by an absence of data on circulating levels of these substances during fetal life.We