Twin-twin transfusion syndrome--possible roles for Doppler ultrasound and amniocentesis.
A 29-year-old woman was referred for suspicion of twin-twin transfusion syndrome (TTTS). Several ultrasonographic and neonatal criteria of TTTS were encountered in this twin pregnancy. The peculiar observations in this case were, firstly, the demonstration of superficial anastomosis by Doppler ultrasound and, secondly, that one single therapeutic amniocentesis could have been sufficient to partially correct the progression of the syndrome, as after amniocentesis it was no longer possible to demonstrate the vascular communication. This observation suggests that superficial anastomoses could also have a role in the genesis of TTTS. Their effect could be monitored by Doppler ultrasound and could be more easily corrected by therapeutic amniocentesis.
Donner
C
C
Department of Obstetrics and Gynecology, Free University of Brussels, Belgium.
Noel
J C
JC
Rypens
F
F
van Kerkem
J
J
Avni
F
F
Rodesch
F
F
D000328:Adult; D000649:Amniocentesis; D004200:Diseases in Twins; D005260:Female; D005330:Fetofetal Transfusion / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy; D006801:Humans; D016104:Oligohydramnios / Q000000981:diagnostic imaging; D010920:Placenta / Q000098:blood supply; D006831:Polyhydramnios / Q000000981:diagnostic imaging; D011247:Pregnancy; D016216:Ultrasonography, Prenatal