摘 要 本文分析胆石成因、胆囊结石的流行病学研究、胆囊结石与肿瘤的关系以及胆囊切除术后综合征等胆囊结石研究现状，以期为基层医生提供科研思路。

    关键词 胆囊结石 胆石成因 流行病学 肿瘤 胆囊切除术后综合征

    中图分类号：R575.6+2 文献标识码：C 文章编号：1006-1533(2012)12-0006-03

    What and how to do research for primary care physicians

    CHEN Jin-hong

    (Huashan Hospital Affiliated to Fudan University, Shanghai, 200040)

    ABSTRACT We reviewed the research on gallstone formation, epidemiological studies of gallstone, relation between gallstone and tumor, postcholecystectomy syndrome. Meanwhile, we provided some research?ideas?for?primary care physicians.

    KEY WORDS gallstone; gallstone formation; epidemiological study; tumor; postcholecystectomy syndrome

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