消化系统疾病是儿科的常见病、多发病 ,是儿科医生经常面临的问题。然而 ,儿科消化系统疾病的深入研究起步较晚。近年来 ,我国儿科工作者在消化专业领域已经作了不少工作 ,尤其是小儿胃镜和结肠镜在消化系统疾病诊断中应用 ,胃十二指肠疾病的病理、诊治 ,幽门螺杆菌的基础和临 Digestive diseases are common pediatric diseases, frequently-occurring disease, pediatricians often face problems. However, the in-depth study of pediatric digestive diseases started later. In recent years, our country’s pediatricians have done a lot of work in the field of digestion, especially the use of gastroscopy and colonoscopy in the diagnosis of digestive diseases, the pathology of gastric and duodenal diseases, diagnosis and treatment, the basis of Helicobacter pylori and Pro