我院从1993年7月～1996年3月采用在胃镜检查诊断消化性溃疡的同时直接用活俭钳清创溃疡面，并喷洒铋剂（三钾二枸椽酸络合钦），观察治疗消化性溃疡50例．取得满意效果，结果如下：临床资料1．病例选择病例系我院门诊或住院病员，经胃镜证实的活动期消化性溃疡（AIAZ期），溃疡 Our hospital from July 1993 to March 1996 by gastroscopy in the diagnosis of peptic ulcer at the same time with the live frugal forceps debridement ulcer surface and spraying bismuth (tripotassium two citric acid complex Qin), observation and treatment Peptic ulcer in 50 cases. Achieve satisfactory results, the results are as follows: Clinical data 1. Case selection Department of our outpatient or inpatient hospital, confirmed by gastroscopy active peptic ulcer (AIAZ), ulcers