超声在胃食管反流病因诊断中的应用研究

目的探讨超声检查在胃食管反流病因诊断中的应用价值。方法在超声下分别对病变组（60例胃食管反流病患者）和对照组（60例正常成人）的His角和腹段食管的长度进行测量。结果病变组和对照组His角度和腹段食管长度差异有统计学意义（P〈0.05）,病变组His角度明显大于对照组,分别为（83.0±9.1）°、（73.2±9.3）°;病变组腹段食管长度明显小于对照组,分别为（2.35±0.24）cm、（2.50±0.21）cm。结论超声检查对胃食管反流病的病因诊断有重要价值,为临床治疗提供了重要依据。

Ultrasound applied in etiological diagnosis of gastroesophageal reflux disease

Objective To investigate the value of ultrasonography in etiological diagnosis of gastroesophageal reflux disease by the measurement of His angle and the length of abdominal esophagus.Methods 60 patients with gastroesophageal reflux disease（disease group） and 60 healthy adults（control group） underwent color Doppler ultrasonography to measure the His angle and the length of abdominal esophagus.Results There was statistical significance in the His angle and the length of abdominal esophagus between the disease group and control group（P 0.05）.The His angle of disease group was significantly bigger than that in control group.The scope of disease group： 83.0 ± 9.1 degrees,the scope of control group 73.2 ± 9.3 degrees.The length of abdominal esophagus was significantly shorter than that in the control group（2.35 ± 0.24cm vs.2.50 ± 0.21cm）.Conclusion There is great value of ultrasonography in the etiological diagnosis of gastro esophageal reflux disease,and it can provide an important basis for clinical treatment.