The Correct Answer is
E In preeclampsia, the diseased placenta produces a circulating factor, which affects the maternal endothelium. Two gross abnormalities commonly seen in pre-eclamptic pregnancies result from these vascular abnormalities. The reduction in luminal diameter caused by the absence of physiological vascular changes, vasospasm, persistent intraluminal endovascular trophoblast, acute atherosis and thrombosis can lead to a markedly impaired blood flow through the spiral arteries. This results in placental infarction.
Category:
Pathology MCQs
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