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25 lip 2023 · Since ultrasonography and transvaginal sonography in early pregnancy, vanishing twin syndrome is more frequently diagnosed. Vanishing twin syndrome is evaluated to happen in 36% of twin pregnancies and in half of the pregnancies that begins with at least three or more gestational sacs.
12 maj 2022 · Vanishing twin syndrome (VTS) is a miscarriage that causes a pregnancy involving twins to become a pregnancy involving one embryo. It occurs when one of the embryos detected during an ultrasound stops developing. VTS can’t be treated or prevented.
1 lis 2022 · Vanishing twin syndrome (VTS), defined by first-trimester spontaneous loss of a twin, is a common phenomenon with a reported prevalence of 15–35% of twin pregnancies. The etiology of VTS is obscure.
This guidance will address the role of ultrasound in the care of uncomplicated twin pregnancy and those complicated by TTTS, selective FGR (sFGR), twin anemia–polycythemia sequence (TAPS), twin reversed arterial perfusion (TRAP) sequence, conjoined twins and single intrauterine death (IUD).
The vanishing twin syndrome (VTS) is defined as a spontaneous demise of one twin or one gestational twin sac in a multiple pregnancy in the first trimester. The incidence of VTS is increased in assisted reproduction techniques (ART) pregnancies, fundamentally due to the increased twin pregnancy rate rather than ART per se .
22 sie 2018 · In this review, we summarise the latest evidence relating to ultrasound surveillance of twin pregnancies including first trimester assessment and screening, growth surveillance and the detection and management of the complications of monochorionic pregnancies including twin-to-twin-transfusion syndrome, selective fetal growth restriction, twin ...
18 lis 2015 · This guidance will address the role of ultrasound in the care of uncomplicated twin pregnancy and those complicated by TTTS, selective FGR (sFGR), twin anemia–polycythemia sequence (TAPS), twin reversed arterial perfusion (TRAP) sequence, conjoined twins and single intrauterine death (IUD).
