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迄今为止AFP仍认为是原发性肝癌早期诊断的主要标志。但约有20～40％的肝癌无法用AFP检出。本组34例肝癌中,AFP<25ng/ml有3例占8.8％,低浓度AFP(30～400ng/ml)10例占29.41％。因此探索新的肿瘤标志,对AFP阴性及低浓度AFP肝癌作出早期诊断具有现实意义。本文试图
AFP is still considered to be the main marker of early diagnosis of primary liver cancer. However, about 20% to 40% of liver cancer cannot be detected by AFP. In this group of 34 cases of liver cancer, AFP <25ng/ml 3 cases accounted for 8.8%, low concentrations of AFP (30 ~ 400ng/ml) 10 cases accounted for 29.41%. Therefore, exploring new tumor markers has practical significance for early diagnosis of AFP-negative and low-concentration AFP liver cancer. This article attempts