American journal of obstetrics and gynecology · 2005
Septuplet placenta: a case report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Suvalsky Steven D, Benda Jo Ann, Hansen Kathleen, Mahone Paula R, Drake Karen
Аннотация
OBJECTIVE: On November 19, 1997, 7 liveborn infants (4 boys and 3 girls) were delivered by cesarean delivery at 30.5 weeks gestational age. The pregnancy was the result of artificial induction of ovulation.
STUDY DESIGN: The septuplet placenta was evaluated with a standard and systematic procedure for placentas of multiple births that revealed a septamnionic, septchorionic architecture with 5 fused and 2 unfused placentas.
RESULTS: Each of the 7 umbilical cords contained 3 vessels. Two cords were velamentous; the remaining 5 cords were inserted eccentrically. The ratio of combined birth weights of the 7 infants to total placental weight (7.52:1) correlated with normograms of singleton and twin gestations.
CONCLUSION: This ratio and additional calculations were used for comparison and for additional clinicopathologic correlations.
STUDY DESIGN: The septuplet placenta was evaluated with a standard and systematic procedure for placentas of multiple births that revealed a septamnionic, septchorionic architecture with 5 fused and 2 unfused placentas.
RESULTS: Each of the 7 umbilical cords contained 3 vessels. Two cords were velamentous; the remaining 5 cords were inserted eccentrically. The ratio of combined birth weights of the 7 infants to total placental weight (7.52:1) correlated with normograms of singleton and twin gestations.
CONCLUSION: This ratio and additional calculations were used for comparison and for additional clinicopathologic correlations.