小儿十二指肠炎作为独立疾病或伴发疾病较常见。作者对323例慢性非感染性十二指肠炎进行临床分析并对有关问题进行讨论。其中男148例,女175例;年龄6～14岁。全部患儿均根据主诉、临床表现、常规检查,在怀疑的病例做内窥镜活检、X线造影,十二指肠pH值测定、直肠乙状结肠镜检查、胆囊造影、尿和血生化等项检查进行确诊。 Pediatric duodenitis is more common as an independent disease or associated disease. The author of 323 cases of non-infectious non-infectious duodenitis clinical analysis and the related issues are discussed. There were 148 males and 175 females, aged 6-14 years. All children were examined by endoscopy, X-ray angiography, pH measurement of the duodenum, sigmoidoscopy colonoscopy, cholecystography, urine and blood biochemistry according to the chief complaint, clinical manifestations and routine examination. To confirm.