title: [Ultrasonic placentometry in pregnancy].
abstract: The authors developed mathematical formulas for the determination of the size of the placenta during the pregnancy based on the technique of ultrasonic scanning. Healthy pregnant females with 19-40 weeks of gestation underwent ultrasonic placentometry. Reference placental volumes were defined. The authors demonstrated an increment in the placental volume and its growth rate with evolving pregnancy.
authors.forename: L G
authors.initials: LG
authors.lastname: Sichinava
authors.forename: O B
authors.initials: OB
authors.lastname: Panina
authors.forename: N N
authors.initials: NN
authors.lastname: Firsov
mesh_terms: D000293:Adolescent; D000328:Adult; D000886:Anthropometry / Q000379:methods; D005260:Female; D006801:Humans; D008433:Mathematics; D009929:Organ Size; D010920:Placenta / Q000033:anatomy & histology*; D010929:Placentation; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D012015:Reference Standards; D014463:Ultrasonography
vernacular_title: U'ltrazvukovaia platsentometriia vo vremia beremennosti.