目的　研究Graves病甲亢患者胃肠道动力异常的可能发病机制。方法　研究对象为 2 0 0 0年 10月～ 2 0 0 2年 7月我院内分泌科和消化科收治的病人 ,分为实验组的Graves病甲亢胃炎患者和Graves病甲亢腹泻患者 ,对照组为慢性胃炎和肠易激综合征 腹泻型患者。经内窥镜活检采集患者 Objective To study the possible pathogenesis of gastrointestinal motility abnormalities in hyperthyroidism patients with Graves disease. Methods The subjects were from October 2000 to July 2002 in our hospital endocrine and gastroenterology patients admitted to the experimental group were Graves disease hyperthyroidism gastritis patients and Graves disease hyperthyroidism diarrhea patients in the control group Chronic gastritis and irritable bowel syndrome diarrhea patients. Patients were collected by endoscopy biopsy