In utero early suspicion of superfetation by ultrasound examination: a case report.
We report the case of a dichorionic and diamniotic pregnancy with the unique feature of an early ultrasound diagnosis of a 4-week size difference, which persisted throughout pregnancy. At birth, the twins had a 1-month difference in physical and neurological maturity. We believe that only the phenomenon of a superfetation can explain this difference. We report the cases found in the literature.
Soudre
G
G
Department of Obstetrics and Gynecology, Hôpital Saint-Antoine, Paris, France.
Guettier
X
X
Marpeau
L
L
Larue
L
L
Jault
T
T
Barrat
J
J