摘要
目的超声测量宫颈长度评估发生早产的可能性。方法选择有先兆早产的孕妇190例,经腹或经会阴超声测量宫颈长度,并追踪其妊娠结局。结果 190例孕妇,发生早产27例,且27例中20例宫颈长度<3cm。随宫颈缩短,发生早产的危险性增加。结论超声测量宫颈长度对有早产征象的孕妇发生早产有一定预测意义,并且测量简便、无创伤、可重复。其中经会阴超声测量方法准确,成功率高,是值得推广的一种测量方法。
Objective The probability forecast that happen to premature delivery by estimating cervical length of ultrasound.Methods The 190 patients with threatened prematue labor,were examined by transabdominal or perineal ultrasonography.The cervical length and the pregnancy outcome were recorded and analyzed.Results The 190 patients all went into labor in our hospital.The 27 patients were born prematurely,and the 20 patients cervical length was less than three centimeters among such patients.A shorter cervix increased risk for preterm delivery.Conclusion Cervical length in the prediction of preterm delivery in patients who had preterm symptoms was a certainly significance and measured simply,atraumaticly and repeating.
出处
《当代医学》
2011年第2期98-99,共2页
Contemporary Medicine
关键词
超声
宫颈长度
早产预测
Ultrasound
Cervical length
The prediction of preterm delivery
