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目的分析产前超声检查在诊断胎儿畸形中的临床价值,分析误诊、漏诊原因,提高诊断率。方法本院在2003年3月至2013年4月采用Philip彩色超声诊断仪筛查出1089例胎儿畸形,对其进行回顾性分析,随访其引产或分娩后的结果,并进行畸形种类和诊断符合率的分析。结果 1089例超声诊断为畸形胎儿,通过随访其引产或分娩后的结果,其中经初次检查确诊者934例,占85.8%,复检时发现者71例,占6.50%,漏诊84例,漏诊率7.7%。结论产前超声检查能够及时发现胎儿畸形,具有重要的临床应用价值,但选择正确的检查时机很重要。
Objective To analyze the clinical value of prenatal ultrasonography in the diagnosis of fetal malformation, analyze the causes of misdiagnosis and missed diagnosis, and improve the diagnosis rate. Methods A total of 1089 cases of fetal malformations were screened by Philip color ultrasonic diagnostic apparatus from March 2003 to April 2013 in our hospital. The patients were retrospectively analyzed and the results of abortion or delivery were followed up. The deformity and diagnosis were matched Rate analysis. Results 1089 cases of fetal ultrasound diagnosis of malformations, by follow-up of its induction of labor or after delivery, of which 934 cases were diagnosed by the first examination, accounting for 85.8%, 71 cases were found in re-examination, accounting for 6.50%, 84 cases of missed diagnosis, misdiagnosis rate 7.7%. Conclusion Prenatal ultrasound can detect fetal malformations in time and has important clinical value. However, it is very important to choose the correct timing of the examination.