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Fig. 3 | Orphanet Journal of Rare Diseases

Fig. 3

From: Hemodynamic changes and perinatal outcome associated with umbilical artery thrombosis: a retrospective study

Fig. 3

Hemodynamics arrangement of the UAT fetuses with stillbirth (Case 2 in Table 3). A Waveforms from UA, Doppler parameters were both within normal range. B Waveforms from MCA, the value of PI was abnormal (<5th centile for gestational age). C Ductus venosus Doppler recording showed the ‘a-wave’, the value of PIV was abnormal (> 95th centile for gestational age). D Waveforms from UtA, Doppler parameters were both within normal range. E Colour Doppler flow showed only one umbilical artery in the section of bladder. F Section through the umbilical cord: thromboembolism in one UA, dark brown appearance (yellow arrow)

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Orphanet Journal of Rare Diseases

ISSN: 1750-1172