来自伊朗的103块结石的矿物质成分。

Mineral composition of 103 stones from Iran.

作者信息

Miñón Cifuentes J, Pourmand G

出版信息

Br J Urol. 1983 Oct;55(5):465-8. doi: 10.1111/j.1464-410x.1983.tb03349.x.

DOI:10.1111/j.1464-410x.1983.tb03349.x

Abstract

The mineral composition of 103 stones from Iran was determined by a polarisation microscope and infrared spectroscopy. The commonest components were whewellite (81.5%), weddellite (40.7%), apatite (69%) and ammonium acid urate (24.4%). Ectopic cossification in the nuclei was found in three renal calculi (2.9%). Twenty-five stones were from children, where one of the most frequent patterns was formed by both ammonium acid urate and calcium oxalate. This suggests that a high proportion of the children from Iran with urolithiasis have nutritional disorders.

摘要

通过偏光显微镜和红外光谱法测定了来自伊朗的103颗结石的矿物质成分。最常见的成分是水草酸钙（81.5%）、白钨矿（40.7%）、磷灰石（69%）和尿酸氢铵（24.4%）。在三颗肾结石（2.9%）中发现了细胞核内的异位骨化。25颗结石来自儿童，其中最常见的一种模式是由尿酸氢铵和草酸钙共同形成。这表明伊朗患有尿路结石的儿童中，很大一部分存在营养紊乱问题。