055.黑色和棕色结石的不同微结构和微组成[Malet PF等:Hepatology 1984,2(4):227(英文)] 色素性结石主要分为黑色和棕色两类,黑色结石又分含碳酸钙及非碳酸钙结石。为了解其各自的显微结构和显微成分,作者对黑色胆红素盐结石、黑色磷酸盐结石、黑色碳酸盐结石和棕色结石等四种采用定量分析、电予探针微量分析(electron probe microanaly- 055. Different Microstructures and Micrographs of Black and Brown Stones [Malet PF et al .: Hepatology 1984, 2 (4): 227 (English)] Pigmented stones are divided into black and brown, with black stones consisting of calcium carbonate And non-calcium carbonate stones. In order to understand their respective microstructure and microscopic composition, the authors used quantitative analysis of four kinds of black bilirubinate stones, black phosphate stones, black carbonate stones and brown stones, and electron microanalysis probe microanaly-