我们在工作中发现 ,患者在明确诊断前服用抑酸药将直接影响其胃镜活检的结果。１临床资料病例来源于１９９８～２００１年我院电子胃镜室检查发现胃部溃疡性病灶超过１ ５ｃｍ者 ,常规在病灶周围及中心等多处取材病理活检 ,取通过手术和术后病理确诊为溃疡型胃癌４４例 ,按其在 We found at work that patients taking a statin before a definite diagnosis would have a direct effect on the results of their gastroscopic biopsy. 1 Clinical data The cases from 1998 to 2001 in our hospital electronic gastroscopy room found gastric ulceration lesions more than 15cm who routinely in the lesion around the center and many other pathological biopsy specimens taken by surgery and postoperative pathology diagnosed as ulcers 44 cases of gastric cancer, according to its in