胎儿颅脑畸形的超声筛查方法及其对比研究  

Comparative study on prenatal ultrasonographic methods in screening for fetal brain deformity

作　　者：刘彦英[1] 陈青[1] 丛淑珍[1] 李谊[1] 钱隽[1] 赵晓虹[1] 

机构地区：[1]广东省人民医院广东省医学科学院超声科,广东广州510080

出　　处：《医学影像学杂志》2012年第8期1377-1379,共3页Journal of Medical Imaging

摘　　要：目的探讨"多切面序贯扫查法"在胎儿颅脑畸形筛查中的应用价值。方法对2005年7月～2010年12月期间的20 386例孕妇,用"多切面序贯扫查法"及"横切面法"对胎儿颅脑进行筛查,记录两种方法诊断的畸形,对于超声诊断的严重颅脑畸形的胎儿,中止妊娠,并对部分胎儿行染色体核型检查及病理学检查。结果 "多切面序贯扫查法"共筛查胎儿颅脑畸形69例,"横切面法"诊断57例。结论 "多切面序贯扫查法"是对常规"横切面法"的补充和完善,能有效提高颅脑畸形的检出率,并使检查结果更加准确完善。Objective To evaluate the application value of multi-section sequential scanning in detecting fetal brain abnor- mity. Methods From July 2005 to December 2010, 20 386 cases pregnant women were examined fetal brain with multi- sections and transverse views respectively and the abnormities were recorded. For the cases with severe craniocerebral ab- normalities diagnosed in ultrasound, karyotype inspection and pathological examination were done and the gestations were terminated. Results Of the 20 386 pregnant women, 69 cases were detected with fetal brain malformation by multi-sec- tions method and 57 cases in transverse views. Conclusion Multi-section sequential scanning is the supplement and con- summation for the conventional transverse view, which can effectively improve the detection rate and make the inspection results more accurate and perfect.

关 键 词：胎儿 颅脑 超声检查 畸形 

分 类 号：R445.1[医药卫生—影像医学与核医学] R714.43[医药卫生—诊断学]