关于胆结石形态的研究,国外报道资料较多,国内较少。有关国人胆石形态分型以及成分分布的综合资料尚未见报道。本组取未加选择的胆结石50例,对其断裂面进行了形态观察,对部分有机成分和无机元素作了定量分析。并测定了胆结石断面上组成元素及其沿结石中心向外层的元素分 About the study of gallstones morphology, there are more foreign reports, less domestic. Comprehensive information on the gallstone morphology and the distribution of constituents in China has not been reported yet. The group of 50 cases of unselected gallstones, morphology of the fracture surface was observed, some of the organic components and inorganic elements were quantitatively analyzed. The elements of gallstone section and the elements along the center of stone were measured