1临床资料:患者:女,50岁。因“上腹部胀痛伴反酸、嗳气、恶心4个月”入院。患者近4个月来无明显诱因逐渐出现上腹部堵胀样疼痛不适,进食后及端坐位明显,平躺后腹胀稍缓解,伴反酸、嗳气、恶心,外院行胃镜检查示:十二指肠球部息肉。给予“奥美拉唑、阿莫西林、吗丁啉”等药物口服,上述症状无缓解。 1 clinical data: patients: female, 50 years old. Because of “abdominal pain and acid reflux, belching, nausea 4 months ” admission. In the past 4 months, there was no obvious incentive for the patients to appear the abdominal distension-like pain discomfort gradually. After eating and the sitting position was obvious, abdominal distension slightly relieved after lying down with acid reflux, belching and nausea. The gastroscopy showed that the twelve fingers Intestinal polyps. Given “omeprazole, amoxicillin, domperidone” and other drugs orally, the above symptoms did not ease.