高频超声在新生儿胆道系统显像中的临床应用价值

An evaluation of clinical application of high-resolution ultrasonography in biliary tract imaging in the newborn

目的探讨高频超声在新生儿胆道系统显像的应用效果和临床应用价值。方法通过28例新生儿常规超声检查和高频超声检查进行对比、评价。结果常规超声对新生儿胆道系统显示满意的病例占10.7%(3/28),高频超声的满意病例占92.9%(26/28),高频超声能明显提高新生儿胆囊、肝管及胆总管的显示率,图像质量明显优于常规超声。结论高频超声在新生儿胆道系统检查效果满意,是新生儿胆道系统检查的重要手段,有较高的临床价值,值得临床推广应用。

Objective To evaluate of clinical application of high-resolution ultrasonography in biliary tract imaging in the newborn. Methods Biliary tract imaging using routine ultrasound and high-resolution ultrasound were performed in 28 newborns. The results were compared and evaluated. Resutls In routine ultrasound examination, satisfying imaging was obtained in 3 cases(10.7%), while satisfying imaging was obtained in 26 cases(92.9%)in high-resolution ultrasound examination. High-resolution ultrasound examination elevated the display rate of newborn biliary tract. And the imaging quality of the high-resolution ultrasound was much better than that of routine ultrasound. Conclusion The high-resolution ultrasound provides satisfying newborn biliary tract imaging. It is a valuable modality and is recommendable in clinical practice.