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1939年Crureichier 氏〔1〕提出,胃溃疡是发生癌的基础病变。相继有不少研究〔2、3〕认为慢性胃溃疡可以发展为胃癌。Palmer 氏〔4〕等则认为胃癌不是发生在溃疡的基础上,而是胃癌的中心部分被消化而形成了溃疡。也有人〔6〕主张胃癌和胃溃疡是不同
In 1939, Crureichier (1) suggested that gastric ulcer is the underlying lesion of cancer. There have been many studies (2, 3) that chronic gastric ulcer can develop into gastric cancer. Palmer et al. (4) believe that gastric cancer does not occur on the basis of ulcers, but that the central part of gastric cancer is digested to form ulcers. Others [6] claim that gastric cancer and gastric ulcer are different