2026-07-19 02:52 浏览次数 22
胎儿股骨
objective to detect pregnant women's blood of superior thyroid artery in the second trimester of pregnancy through color ultrasound, to evaluate fetus skeleton development in uterus.
目的经彩超检测妊娠中期孕妇甲状腺上动脉血流,用于评估宫内胎儿骨骼发育。