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肿瘤的普查和体检成为当下体检中心和很多医疗机构的重要工作之一。那么,究竟肿瘤的普查有什么问题和误区,又应当做什么检查呢?很多人把肿瘤的普查等同于血液肿瘤标志物检查,如CEA、CA199、CA72.4、CA125、AFP等。不可否认,上述肿瘤标志物对早期诊断会有一定帮助,如AFP对筛查原发性肝细胞癌颇有意义,近1/3的胃肠道肿瘤患者CEA阳性,其他血液肿瘤标志物也会在肿瘤早期有不同程
The census and physical examination of tumors have become one of the important tasks of the current physical examination center and many medical institutions. Then, what are the problems and misunderstandings in the census of cancer and what should be done? Many people equate the general survey of tumors with blood tumor markers, such as CEA, CA199, CA72.4, CA125, and AFP. It is undeniable that the aforementioned tumor markers will be helpful for early diagnosis. For example, AFP is very useful for screening for primary hepatocellular carcinoma, and nearly one-third of patients with gastrointestinal cancer are positive for CEA. Other blood tumor markers are also Different stages in the early stage of tumor