胎儿腹壁畸形的超声诊断

目的 探讨超声对胎儿腹壁畸形的诊断及鉴别诊断。方法 孕中期胎儿常规超声筛查,观察胎儿腹壁连续性,脐孔大小。首诊检查发现胎儿腹壁缺损6例,根据脐带位置确诊腹裂或脐膨出。结果 超声对胎儿腹壁缺损的诊断符合率为100％。结论超声对胎儿腹壁畸形的诊断孕龄越来越早。

Ultrasonographic differential diagnosis of fetal anterior abdominal wall defect

Purpose To probe the sonographic differential diagnosis of fetal anterior abdominal wall defect. Methods 6 cases of suspected anterior abdominal wall defect were detected between gestation of 15-28 weeks by observing the continuity of fetal anterior abdominal wall and the size of umbilicus fossa. All the cases were confirmed with gastroschisis and omphalocele according tb the umbilicus positions. Results The diagnostic accuracy of the fetal anterior abdominal wall defect was 100%. Conclusions The sonographic diagnosis could be conducted at much earlier gestation age to determine the fetal anterior abdominal wall defect