肿瘤的诊断有一系列方法,包括:影像诊断,内镜诊断,组织细胞诊断,肿瘤标志物检测等等.其中由于肿瘤标志物检测具有简便、快捷的特点,故而其在临床上应用尤为广泛. 肿瘤标志物是指细胞在癌变过程中产生的一类物质,而在正常情况下或在良性疾病下,细胞不产生或仅少量产生. 在日常生活中,常可碰到这样的例子:一些正常人在健康体检中发现某一项肿瘤标志物含量较正常偏高,由此而忧心忡忡:我患了肿瘤了吗?那么肿瘤标志物上升是否就是患了肿瘤了呢?我们应该如何分析处理这种情形呢? There are a series of methods for the diagnosis of tumors, including: imaging diagnosis, endoscopic diagnosis, histiocyte diagnosis, tumor marker detection, etc. Among them, the detection of tumor markers is simple and rapid, so its clinical application is particularly extensive. A marker is a type of substance that cells produce during the process of canceration. Under normal or benign conditions, cells do not produce or are produced in small quantities. In everyday life, this is often encountered: Some normal people In a health examination, I found that the content of a certain tumor marker was higher than normal, which caused me worrying: Did I have a tumor? Then if tumor markers rise, is it a tumor? How should we analyze this situation? What?