Obstetrics and gynecology clinics of North America
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Obstet. Gynecol. Clin. North Am. · Mar 2004
ReviewUltrasound abnormalities of the amniotic fluid, membranes, umbilical cord, and placenta.
Prenatal ultrasound has expanded the ability to assess the umbilical cord, fetal membranes, amniotic fluid volume, and placenta. Evaluation of these structures provides information regarding the intrauterine environment. ⋯ Likewise, placental location or abnormalities may significantly impact obstetric management and prognosis. Early detection of several of these conditions may lead to increased vigilance that may improve perinatal outcome.