近年来随着基础医学的迅速发展,使肝癌能做到早期诊断。目前肝癌诊断已进入亚临床癌阶段,较过去主要靠明显症状和体征的诊断而大大迈进了一步。现将国内有关肝癌诊断技术作一评价。一、甲胎蛋白(AFP)对肝癌断诊的意义目前认为 AFP 不仅存在于部分肝癌细胞的胞浆中,而且还出现在肝癌灶周围宿主肝细胞的原浆内。许多资料表明,人体血清中 AFP 含量不仅是肝癌早期诊断 In recent years, with the rapid development of basic medicine, liver cancer can be diagnosed early. At present, the diagnosis of liver cancer has entered the stage of subclinical cancer, which is a big step forward than the diagnosis of obvious symptoms and signs in the past. Now we will make an assessment of the diagnostic techniques for liver cancer in China. First, the significance of AFP in the diagnosis of hepatocellular carcinoma At present, AFP is not only found in the cytoplasm of some liver cancer cells, but also in the plasma of host liver cells surrounding the liver cancer lesions. Many data show that the AFP content in human serum is not only an early diagnosis of liver cancer