产前超声诊断胎儿膈下隔离肺1例
Chinese Journal of Medical Imaging Technology（2018）
Abstract
孕妇33岁,孕1产0,因"孕24 +2 周产前超声检查发现胎儿腹部包块"就诊,无家族遗传病史。超声检查显示胎儿左肾上方肾上腺区见大小约2.1cm×1.7cm×1.5cm高回声包块,类圆形,内部回声均匀,边界清晰,与肾上腺分界清（图1A）。CDFI示高回声包块内部供血动脉起源于腹主动脉（图1B）。超声诊断为膈下隔离肺。孕妇孕26周超声复查,发现病变无明显改变,孕27周经穿颅术引产一男性胎儿,尸体解剖发现肿物
MoreKey words
Pulmonary sequestrations,Ultrasonography,Doppler,color,Fetus
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