A systematic approach to first-trimester ultrasound assessment of twins.
The incidence of twin pregnancies has increased for the last 20 years mainly as a result of assisted reproduction technologies and pregnancies occurring in older women. Both maternal and perinatal mortality and morbidity are increased in twin pregnancies when compared with singletons. A systematic and detailed first-trimester ultrasound can be a useful tool for detecting chorionicity, growth discordance, and congenital malformations. Prediction of complications at an early stage can help with directing future management and counseling of patients.
Hubinont
Corinne
C
Department of Obstetrics, Saint Luc University Hospital, University de Louvain, B- 1200 Brussels, Belgium. corinne.hubinont@uclouvain.be
Santolaya-Forgas
Joaquin
J
D004200:Diseases in Twins / Q000000981:diagnostic imaging* / Q000401:mortality / Q000503:physiopathology / Q000628:therapy; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011261:Pregnancy Trimester, First / Q000235:genetics / Q000502:physiology; D011272:Pregnancy, Multiple / Q000502:physiology / Q000706:statistics & numerical data; D014427:Twins / Q000502:physiology; D016216:Ultrasonography, Prenatal / Q000379:methods / Q000592:standards