本文通过对27例功能性消化不良（FD）患者进行了空腹体表胃电图（EGG）及B超胃窦面积及扩张率测定的对照检查，报告如下。资料和方法一、对象健康对照组：15例无任何消化系统疾病症状的健康人。男11例，女4例，年龄为16～75岁。平均51．9岁。FD病人组：27例来自门诊或住院病人 In this paper, 27 cases of functional dyspepsia (FD) patients with fasting body surface electrogastrogram (EGG) and B-gastric area and the expansion rate of the control test, the report is as follows. Materials and methods First, the object health control group: 15 cases of healthy people without any symptoms of digestive diseases. There were 11 males and 4 females, aged from 16 to 75 years old. Average 51.9 years old. FD patient group: 27 patients from outpatient or inpatient