超声诊断胎儿致死亡性侏儒Ⅱ型1例
Chinese Journal of Ultrasound in Medicine（2008）
Abstract
患者女,30岁.孕1产0孕22周,产前常规超声检查:宫内见一胎儿回声,头颅形态失常,两侧颞部向外突出,冠状切面呈类三叶草形,测得双顶径约5.6cm,长骨明显缩短,股骨长约2.0 cm,肱骨长约1.7cm,骨干稍弯曲,干骺端粗大,类似听筒,胸腔狭窄,肋骨较短,腹部较膨隆,心脏结构暂未见明显异常,心率约142次/min,羊水深约4.2 cm,胎盘位于子宫前壁,成熟度:Ⅰ级.
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