我院于1991年1月～1994年12月收治十二指肠炎患儿共46例。男28例,女18例;～5岁5例,～1.0岁23例、～14岁18例;病程:～半年11例、～1年24例、>1年11例;症状依次为腹痛(多为剑突下及脐上方)、纳差、呕吐、嗳气、泛酸、黑便、呕血、腹胀、低热等。入院主诉为腹痛33例,消化道大出血11例,贫血2例。本组患儿均经内窥镜 Our hospital in January 1991 ~ December 1994 admitted to a total of 46 cases of children with duodenalitis. 28 males and 18 females; 5 patients aged 5 years, 23 patients aged 1.0 years and 18 patients aged 14 years. Course of disease: 11 patients in half year, 24 patients in 1 year and 11 patients in> 1 year. The symptoms were abdominal pain Mostly below the xiphoid and navel), anorexia, vomiting, belching, pantothenic acid, melena, hematemesis, bloating, fever and so on. The main complaint was abdominal pain in 33 cases, 11 cases of gastrointestinal bleeding, anemia in 2 cases. The group of children by endoscopy