Results:Compared to the treatment before,ultrasound showed the stomach position having lifted up in various degrees,and the tension increased together with peristalsis and evacuation speed.

• 结果:52例病人针刺足三里等穴前、后对照,超声显示胃位置有不同程度的上提,胃张力增高,蠕动及排空加快,同时临床症状明显改善。