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癌前病变演化为癌的概率仅3%左右癌前病变与“癌”字挂钩,难免会被认定二者之间存在某种亲属关系。事实上,癌前病变一个癌细胞都没有,和癌症早期征兆也非同一概念。癌前病变是一个疾病发生、发展的过程,具有不稳定性。像一些良性病变,如果早期予以干预治疗,则病情可逆,若是得不到有效控制,则有可能往癌症的方向发展。但这个可能性有多大呢?“我们熟知的萎缩性胃炎、胃溃疡、胃肠息肉等等,这些都与胃癌相关,但它们真正演化为癌的可能性却只有
Precancerous lesions evolved into cancer, the probability of only about 3% of precancerous lesions associated with the word ”cancer“, it will inevitably be found between the two kinds of kinship. In fact, precancerous lesions do not have one cancer cell, which is not the same concept as early signs of cancer. Precancerous lesions is a disease that occurs during the development process, with instability. Like some benign lesions, if the early intervention, the disease is reversible, if not effective control, it is possible to develop in the direction of cancer. But how likely is this? ”" Well-known atrophic gastritis, gastric ulcer, gastrointestinal polyps, etc., are all associated with gastric cancer, but the likelihood of their true evolution to cancer is only