15例胎儿隔离肺的产前超声诊断和鉴别诊断

目的 探讨产前超声对胎儿隔离肺的诊断价值。方法 回顾性分析2010年1月至2015年6月安徽省妇幼保健院15例产前超声诊断为隔离肺的胎儿资料，总结其声像图特征及预后。结果 产前超声诊断胎儿隔离肺共15例，病灶均为单侧。典型超声表现为胎儿胸腔内回声均匀的高回声团块，边界清，呈三角形或楔形，团块内血供来自主动脉。15例中合并多发畸形1例，胸腔积液2例，肺囊腺瘤3例。结论 产前超声检查对及时发现胎儿隔离肺有重要的临床意义。

Prenatal ultrasound in diagnosis and antidiastole of 15 cases of fetal pulmonary sequestrations

Objective To investigate the value of prenatal ultrasound of fetal pulmonary sequestrations(PS). Methods The clinical data of 15 cases of pulmonary sequestrations(PS) diagnosed with prenatal ultrasound were retrospectively reviewed, and its ultrasonographic characteristics and clinical prognosis were summarized. Results Fifteen cases of fetal PS by prenatal ultrasonic diagnosis were unilateral. The typical sonographic features were strong echo mass, the internal echo uniform, clear boundary, triangular or wedge shape, in which the blood supply of the lumps was all from the aorta. In 15 cases with multiple malformation in one case, pleural effusion in 2 cases, and pulmonary cystadenoma in 3 cases. Conclusion Prenatal ultrasound examination in time to diagnose fetal PS has important clinical significance.