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妊娠期高血压疾病已成为导致孕产妇死亡的重要原因,孕妇患有妊娠期高血压疾病大大提高了围生儿的死亡率。早期发现和预防妊娠期高血压疾病可以更好地降低妊娠期高血压疾病的发病率及其并发症的发生率,降低孕产妇及围生儿因妊娠期高血压疾病所致的死亡率。胸腺组织在胎儿期已开始发育,有研究表明胸腺发育的异常与众多疾病相关,目前已有利用二维、三维超声检测技术对胎儿胸腺前后径、周长、横
Hypertensive disorders during pregnancy have become an important cause of maternal mortality. Pregnant women suffering from gestational hypertension have greatly increased perinatal mortality. Early detection and prevention of gestational hypertension can better reduce the incidence of hypertensive disorders in pregnancy and its incidence of complications, reduce maternal and perinatal mortality due to gestational hypertension. Thymus tissue has begun to develop in the fetal period, studies have shown that abnormalities in the development of the thymus and many diseases related to the use of two-dimensional, three-dimensional ultrasound detection of fetal thymus anteroposterior diameter, circumference, horizontal