title: Prenatal diagnosis of a tetraploid fetus.
abstract: A tetraploid fetus with an unusual facial appearance and multiple congenital anomalies (large cerebral lateral ventricles; lung, cardiac, and genital abnormalities) is reported. Chromosome analysis was performed on amniocytes and fetal blood lymphocytes. A comparison is made with other reported cases (nine liveborn infants and one 17.2-week-old fetus).
authors.affiliation: Laboratoire Central d'Hématologie et de Cytogénétique, Pavillon E, Hôpital Edouard Herriot, Lyon, France.
authors.forename: M
authors.initials: M
authors.lastname: Teyssier
authors.forename: P
authors.initials: P
authors.lastname: Gaucherand
authors.forename: A
authors.initials: A
authors.lastname: Buenerd
mesh_terms: D000015:Abnormalities, Multiple / Q000175:diagnosis* / Q000000981:diagnostic imaging; D000649:Amniocentesis; D000653:Amniotic Fluid / Q000166:cytology; D000782:Aneuploidy; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D016216:Ultrasonography, Prenatal