含钙胆结石的性质与发病率。
The nature and incidence of gallstones containing calcium.
作者信息
Sutor D J, Wooley S E
出版信息
Gut. 1973 Mar;14(3):215-20. doi: 10.1136/gut.14.3.215.
The crystalline constituents of gallstones determined by x-ray powder diffraction can be broadly classified as cholesterols and calcium salts. On this basis there are three main types of stones consisting of cholesterol, calcium salts, and mixtures of these. In a study of the composition of 481 gallstones from 11 countries, the percentage incidence of each was 59.9, 13.1, and 27.0 respectively. The presence of calcium compounds in 40.1% of the calculi showed the importance of these constituents in the nucleation and/or growth of many specimens. Men are just as likely as women to form stones consisting entirely of calcium salts, but female patients outnumber males by about 3:1 for both calculi of cholesterol and those of cholesterol with calcium salts. A description is given of the appearance, texture, and structure of calcium-containing stones subdivided according to the calcium salt(s) present.
通过X射线粉末衍射测定的胆结石晶体成分大致可分为胆固醇和钙盐。在此基础上，主要有三种类型的结石，分别由胆固醇、钙盐以及它们的混合物组成。在一项对来自11个国家的481颗胆结石成分的研究中，每种结石的发生率分别为59.9%、13.1%和27.0%。40.1%的结石中存在钙化合物，这表明这些成分在许多标本的成核和/或生长过程中具有重要作用。男性形成完全由钙盐组成的结石的可能性与女性相同，但在胆固醇结石以及含胆固醇和钙盐的结石患者中，女性患者数量约为男性的3倍。文中描述了根据所含钙盐细分的含钙结石的外观、质地和结构。
Zotero 插件