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我们对56例有消化道症状并经纤维胃镜诊断的慢性胃炎患儿进行胃粘膜活检。胃粘膜尿素酶试验阳性占81.6%,切片Gimenez染色直接找到幽门螺旋菌(HP)占57.1%。经过得乐一疗程后重复做胃镜及上述检查,进行组织学分度与诊断,并与治疗前对比。观察到胃炎严重性随HP感染的控制而减轻或消失,从而提示HP是小儿胃炎的病原菌。
We performed gastric biopsy on 56 children with chronic gastritis with gastrointestinal symptoms diagnosed by fiber endoscopy. Gastric mucosa urease test positive accounted for 81.6%, section Gimenez staining to find Helicobacter pylori (HP) accounted for 57.1%. After a course of treatment was repeated gastroscopy and the above examination, histological degree and diagnosis, and compared with before treatment. Observed the severity of gastritis with HP infection control and reduce or disappear, suggesting that HP is the pathogen of gastritis in children.