Objective To assess the role of first‐and early second‐trimester markers in the prediction of
twin‐to‐twin transfusion syndrome (TTTS) in monochorionic twin pregnancies. Methods …

Twin-to-twin transfusion syndrome (TTTS) and twin anemia polycythemia sequence (TAPS)
are complications unique to monochorionic twin pregnancies and their shared circulation …

Doppler techniques are needed for the evaluation of the intraplacental circulation and can
be of great value in the diagnosis of placental anomalies. Highly sensitive Doppler …

Objective This article describes the natural history of stage I twin–twin transfusion syndrome
(TTTS) including risk of progression to higher stage TTTS and pregnancy outcomes, and to …

Objective This study aimed to investigate differences in placental characteristics between
early-and late-onset selective fetal growth restriction (sFGR) in monochorionic diamniotic …

Objective The significance of fetoscopic laser photocoagulation (FLP) in stage I twin–twin
transfusion syndrome (TTTS) remains controversial. This study aimed to clarify the outcomes …

Objectives: The objective of this study is to determine additional variables, next to umbilical
artery (UA) Doppler, to help differentiate between Type II and III selective fetal growth …

Objective The significance of polyhydramnios of one twin in the absence of oligohydramnios
of the cotwin in monochorionic diamniotic (MCDA) twin pregnancies (polyhydramnios …

Chorionicity is the main determinant of the perinatal outcome in twin pregnancies: perinatal
mortality and morbidity are significantly higher in monochorionic versus dichorionic twins …

Abstract Introduction Three-dimensional (3D) sonography combined with tomographic
ultrasound imaging (TUI) to observe placental vascular anastomoses in monochorionic …