胃癌的分期目的与其他肿瘤一样是为了衡量病情的早晚,判断其预后,由此决定治疗方案。而且只有在统一的分期下易于比较不同地区和医院之间治疗的结果。因此分期极为重要,且疑难之处也在此。对胃癌作出正确科学的分期很困难,需要做大量细致的工作,这在多数医院很难做到。胃癌临床 The purpose of staging of gastric cancer is the same as that of other tumors in order to measure the condition sooner or later and determine its prognosis, thus determining the treatment plan. And it is easy to compare the results of treatment between different regions and hospitals only under a uniform stage. Therefore, the stage is extremely important, and the difficulties are here. Making the right science staging of gastric cancer is difficult and requires a great deal of meticulous work, which is hard to do in most hospitals. Stomach cancer clinical