超声标准切面在孕11~13^(+6)周胎儿系统超声检查中的应用价值

The application value of ultrasound standard section in systematic ultrasound examination of 11-13^(+6) weeks old fetuses

目的探讨超声标准切面在孕11~13+6周胎儿系统超声检查中的应用价值。方法选取2010年3月~2013年1月来我院产检的2 938例孕11~13+6周孕妇,采用GE-E8、PHILIPS IU-22仪器,经腹部扫查,对11~13+6周胎儿行胎儿系统超声检查,同时对胎儿各系统畸形进行筛查,按不同孕龄将2 938例胎儿分为三组:A组(11+0~11+6周)、B组(12+0~12+6周)和C组(13+0~13+6周),对三组胎儿10个标准切面显示情况进行组间对比分析。结果对2938例孕妇进行超声检查后,发现早孕期筛查异常人数50例,中孕期超声标准切面在11~13+6周胎儿系统超声检查中的显示情况见文中表格。结论中孕期超声标准切面在早孕期11~13+6周胎儿系统超声检查中有重要价值,通过标准切面的应用,早孕期基本可筛查出卫生部规定中孕期系统筛查必须检出的六大畸形。

Objective To investigate the application value of ultrasound standard section in the systematic ultrasound examination of 11-13^＋6 weeks old fetuses. Methods A total of 2 938 pregnant women in 11-13^＋6 weeks of pregnancy who received antenatal inspection in our hospital from March 2010 to January 2013 were selected. GE-E8 and PHILIPS IU-22 instruments were used for the systematic ultrasound examination of 11-13^＋6 weeks old fetuses and the screening of fetal malformation in each organ. The 2938 fetuses were divided into 3 groups according to the gestational age, namely group A （11^＋0 -11^＋6 weeks）, group B （12^＋0 - 12^＋6 weeks） and group C （13^＋0 - 14^＋6 weeks）. The display situation of ten standard sections of the 3 groups of fetuses was compared and analyzed. Results After the ultrasound examina- tion of the 2938 pregnant women, 50 abnormal women were found by early pregnancy screening. The display situation of middle pregnancy ultrasound standard section in the systematic ultrasound examination of 11-13＋6 weeks old fetuses was shown in the table of the text. Conclusion Middle pregnancy ultrasound standard section is of important value to the systematic ultrasound examination of early pregnancy 11-13^＋6 weeks old fetuses. Through the application of stan- dard section, six major malformations required being detected in the middle pregnancy systematic screening by the Ministry of Health can be screened out basically in the early pregnancy.