泌尿系结石成分分析及意义

目的：分析赤峰地区泌尿系结石成分特点，对预防泌尿系结石的复发提供帮助。方法：对89例泌尿系结石标本进行成分分析，并对结果进行比较。结果：泌尿系结石男性发病多于女性，男、女患者比为1．7：1，上尿路结石明显多于下尿路结石，上、下尿路结石例数比为8．9：1。本地区泌尿系结石成分以混合结石为主，共56例，占62．92％，其中碳酸磷灰石与草酸钙混合结石所占比例最大。单纯成分结石共33例，所占比例为37．08％，其中以草酸钙结石为主。结论：根据结石成分分析得到的结石成分特点，对患者饮食、生活习惯等方面进行指导，以预防泌尿系结石的复发。

Analysis of constituents of urinary stones

Objective： To study the constituents of urinary stones in Chifeng region in order to provide methods of preventing recurrence of urinary stones. Method： The samples of 89 cases of urinary stones were analyzed. Re- suit： Urinary stones were more found in males than in females, and the ratio was 1.7 ： 1. The upper system stones were more frequently found than the lower system stones. and the ratio was 8.9 ： 1. The most common components of the urinary stones were mixed stones, which were mainly composed of carbonate apatite and calci- um oxalate. The number of cases of mixed stones was 56 （62. 92%）. The number of pure stones was 33 （37.080% ）, which the pure stones were mainly composed of calcium oxalate. Conclusion： With the knowledge of the composition of urinary stones, the recurrence of urinary stones can be prevented by controlling diets and main- taining healthy habits.