| 摘要: |
| 目的 探讨产前超声检查对胎儿外耳畸形的诊断价值。 方法 收集在我院规律产检并筛查出胎儿外耳畸形20例,对异常部位行三维超声检查并存储图像。 结果 产前超声诊断20例外耳畸形,全部经产后证实,11例双侧耳位低,2例双侧小耳畸形,3例右侧小耳畸形, 1例双侧小耳合并耳位低,3例右侧附耳,漏诊1例右侧无耳畸形。结论 三维超声可提高胎儿外耳畸形的诊断率。 |
| 关键词: 三维超声 产前 胎儿外耳 |
| DOI： |
| 投稿时间：2017-05-05修订日期：2017-06-20 |
| 基金项目: |
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| Three-dimensional ultrasound in diagnosis of fetal external ear deformities |
| DU Xing-xing,LIANG Xi |
| (Department of Ultrasound,Wuxi Maternity and Child Healthcare Hospital,AffiliatedBeginEttoEndETNanjing medical university) |
| Abstract: |
| [ ] Objective To explore the diagnostic value of prenatal ultrasound in diagnosis of fetal external ear。Methods Totally 20 fetus with external ear were screen out in our hospital during system screening ultrasound examination , and the images were stored . Results 20 cases with abnormal external ear in pregnant women were totally confirmed by postpartum ,11 cases were bilateral low set ears , 2 cases were bilateral microtia , 3 cases were on the right side of the small ears , 1 case was bilateral microtia with low set ears, 3 cases were right accessory ear , and 1 case of anotia was missed diagnosis . Conclusion Three-dimensional ultrasound can be used to improve the diagnostic rate of fetal external ear deformities . |
| Key words: Three-dimensional ultrasound Prenatal fetal external ear |
