1991年1月至1993年1月,我院经纤维、电子胃镜与组织学检查确诊小儿胃炎91例,其中男55例,女36;例年龄4～12岁,以8～11岁多见。内镜可见胃粘膜充血水肿,呈弥漫、斑片状分布;色泽鲜红,反光增强,粘液增多;或粘膜呈红白相间花纹状,或点状、索条状出血,糜烂及中央点状坏死的脐样隆起;或粘膜皱壁水肿增粗,呈滤泡样、颗粒状改变。病变类型:浅表性胃炎47例,浅表活动性胃炎19例,浅表萎缩性胃炎11例,胆汁返流性胃炎8例, January 1991 to January 1993, our hospital by fiber, electronic endoscopy and histological examination of 91 cases of children diagnosed with gastritis, including 55 males and 36 females; aged 4 to 12 years old, more common in 8 to 11 years. Endoscopic gastric mucosal congestion and edema showed diffuse, patchy distribution; bright red, reflective enhancement, mucus increased; or mucosa was red and white pattern, or punctate, cord-like bleeding, erosion and central punctate necrosis Umbilical uplift; or mucosal folds edema thickening, were follicular-like, granular changes. Lesions: 47 cases of superficial gastritis, 19 cases of superficial active gastritis, 11 cases of superficial atrophic gastritis, 8 cases of bile reflux gastritis,