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Twin–twin transfusion syndrome
Clinics in Perinatology, 2003The understanding and management of twin-twin transfusion syndrome has evolved significantly over the past few years. Improved and standardized sonographic diagnostic criteria, understanding of the heterogeneic nature of the syndrome, development of an anatomical and reproducible surgical technique for the identification of vascular anastomoses, and ...
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Twin–Twin Transfusion Syndrome
Seminars in Perinatology, 2012Twin-twin transfusion syndrome (TTTS) is a serious condition that affects 10% to 15% of twin pregnancies with monochorionic diamniotic placentation. The pathophysiology of TTTS is not completely understood; however, the presence of unbalanced placental vascular communications within a shared circulation has been implicated in its development.
Claudia, Mosquera +2 more
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The twin–twin transfusion syndrome
Seminars in Neonatology, 2002The aetiology of twin-twin transfusion syndrome (TTTS), which affects 10-15% of monochorionic (MC) twin pregnancies, remains poorly understood. Although all MC twins have placental vascular anastomoses, unbalanced intertwin transfusion has been shown by ex vivo injection and in vivo Doppler studies of chorionic plate vasculature to be mediated by > or =
Wee, Ling Y,, Fisk, Nicholas M.
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Twin–Twin Transfusion Syndrome Modeling
Annals of the New York Academy of Sciences, 2007Abstract: The twin–twin transfusion syndrome (TTTS) is a severe complication occurring in monochorionic twins, and untreated, causes high rates of mortality and morbidity. In TTTS, five consecutive stages of increasing severity can be distinguished: first, the oligopolyhydramnios sequence; second, anuria in the donor twin; third, abnormal flow waves ...
van den Wiyngaard, Jeroen P. H. M. +2 more
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Twin-to-Twin Transfusion Syndrome
2016Twins can either be dizygotic (70%) or monozygotic (30%). Dizygotic twins result from the fertilization of two eggs, and there is a separate placenta and amniotic sac for each twin. Dizygotic twin pregnancies are, therefore, by definition dichorionic diamniotic and the few reported exceptions of dizygotic monochorionic twins due to fusion of two ...
Lewi, Liesbeth +3 more
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Journal of Neurosurgery: Pediatrics, 2008
✓Craniopagus twins represent a rare phenomenon of congenital misfortune. Modern neurosurgical techniques have created opportunities for successful separation and the promise of a normal existence for these children, who in the past were often left as historical footnotes or put on display as oddities of nature.
Samuel R, Browd +2 more
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✓Craniopagus twins represent a rare phenomenon of congenital misfortune. Modern neurosurgical techniques have created opportunities for successful separation and the promise of a normal existence for these children, who in the past were often left as historical footnotes or put on display as oddities of nature.
Samuel R, Browd +2 more
openaire +2 more sources
Deformation twinning in body-centered cubic metals and alloys
Progress in Materials Science, 2023Jiangwei Wang, Xiyao Li
exaly