来自软骨、骨、唾液石和尿路结石这些结构中的基质已被研究并证明系由被称作粘液、粘蛋白、粘液蛋白、粘多糖以及糖蛋白这样一些粘液物质所组成。胆树分泌一种类似的粘液物质,这种物质已被证明构成胆石的基质。作者报告一例继发于“基质结石”的胆道梗阻。在文献中关于泌尿系结石已有主要由基质组成的软性透X线结石的大量报告。但尚未见到文献中有关发生基质胆石的报告。在所有胆石中,无论其组成如何均发现有基质存在。其基质之量和结构,随晶体物 Matrixes from structures such as cartilage, bone, salivary stones, and urinary tract stones have been studied and demonstrated to be composed of mucin substances called mucus, mucin, mucin, mucopolysaccharides, and glycoproteins. The bile tree secretes a similar mucous substance that has been shown to constitute the matrix of gallstones. The authors report one case of biliary obstruction secondary to “matrix stones.” There have been numerous reports in the literature on urinary calculi that have been composed primarily of stroma consisting of soft X-ray stones. However, there have been no reports in the literature on the occurrence of matrix gallstones. In all gallstones, a matrix is ​​found regardless of its composition. The amount and structure of the matrix, with the crystal