Objective:Periodic screening in high risk population might detect early primary liver cancer patients and thus lower the mortality.

目的采取肝癌高危人群定期监测的二级预防，以期发现早期原发性肝癌，降低死亡率。

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Objective:Periodic screening in high risk population might detect early primary liver cancer patients and thus lower the mortality.

目的采取肝癌高危人群定期监测的二级预防，以期发现早期原发性肝癌，降低死亡率。

youdao