Ikeda R, Suzuki K, Tanaka T, Taniguchi T, Shiraiwa K, Ben A, Tsugawa R, Nakamura T, Iwasa Y, Tajika E
Hinyokika Kiyo. 1984 Feb;30(2):183-9.
In our laboratories, more than 1,500 urinary calculi have been analyzed by infrared spectroscopy. These data were statistically analyzed by microcomputer. The most frequent type was calcium oxalate combined with calcium phosphate, followed by pure calcium oxalate and magnesium ammonium phosphate combined with calcium phosphate. In particular, the composition of magnesium ammonium phosphate combined with calcium phosphate increased as compared with that four years earlier. Four years ago, we spent one month to statistically analyze 300 urinary calculi. But in this study, only sixteen days was required to analyze 1,500 urinary calculi by using a microcomputer.
在我们实验室，已采用红外光谱法对1500多块尿结石进行了分析。这些数据通过微机进行了统计分析。最常见的类型是草酸钙与磷酸钙结合，其次是纯草酸钙以及磷酸镁铵与磷酸钙结合。特别是，与四年前相比，磷酸镁铵与磷酸钙结合的成分有所增加。四年前，我们花了一个月时间对300块尿结石进行统计分析。但在本研究中，使用微机分析1500块尿结石仅需16天。
