【摘要】 目的：探讨肝癌高发现场发现早期肝癌的有效方法，查明HBV感染与肝癌的关系。方法：本文应用ELISA方法筛检同安县肝癌高发人群，并对筛检后的HBsAg、AFP阳性人群进行前瞻观察。结果：检出原发性肝癌7例，HBsAg阳性肝癌检出率是HBsAg阴性肝癌检出率的11.6倍（P＜0.01）；前瞻观察结果，发现肝癌20例，HBsAs阳性者肝癌发生率（210、93／10万）是HBsAs阴性着肝癌发生率（3452／10万）的6.11倍（P＜0.01）。结论：表明农村肝癌高发现杨高危人群筛检有一定应用价值，有叶能进一步揭示HBV感染与肝癌的病因学关系。更多还原

【Abstract】 Purpose: To study the means of screening in Population with high risk of PHC and to investigate the correlation between HBV infection and PHC. Method: Mass screen was undertaken to look for Positive HBsAg and AFP by means of ELISA. Prespective observation was carried out to the population of positive HBsAg and AFP. Results: Seven cases of PHC were detected. PHC detected rate in population With HBsAg positive was 11. 6 titnes higher than that in HBsAg negative. From prespective observation, 20 cases PHC were found. The incidence of HBsAg Positive population was 210. 93/103, it was 6. 11 times of the HBsAg negatlve population (P＜0.01). Conclusion: It is value to screen the population with high risk of PHC in contryside and it probably further reveals the relatboship between HBV infection and etiology of PHC.更多还原