从1977年3月开始,我们用粗制核黄素治疗经纤维胃镜及病理检查确诊的慢性胃炎患者55例,其中浅表性胃炎20例、萎缩性胃炎35例,取得了较好效果。现报告如下。治疗依据1.实验动物缺乏核黄素可造成消化道粘膜上皮萎缩、角化、增生、甚至癌变。2.用 From March 1977, we used crude riboflavin in the treatment of 55 cases of chronic gastritis diagnosed by gastroscopy and pathological examination, of which 20 cases of superficial gastritis and 35 cases of atrophic gastritis, and achieved good results. The report is as follows. Treatment basis 1. Experimental animals lack of riboflavin can cause gastrointestinal mucosal epithelial atrophy, keratosis, hyperplasia, and even cancer. Use