尿路・***系結石の赤外線分光分析による検索 : とくに臨床病像との関連について

概要

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The compositions of the 191 stones obtained from the genito-urinary tract were analysed by the method of infrared spectrophotometry utilizing potasium bromid. (KBr) pressed-disk preparations of the materials. The compositions of calculi of the urinary tract were investigated with respect to their clinical manifestations; namely, localization, recurrence, urinary infection or apparent metabolic disorders. 1) The compositions of the 184 urinary tract calculi were as follows: Calcium oxalate+calcium phosphate stones 44.0%, calcium oxalate stones 20.7% and magnesium ammonium phosphate+calcium phosphate stones 13.0%. Oxalate stones comprised 20.7%, phosphate stones 14.1% and oxalate+phosphate stones 49.5% respectively. Calcium stones comprised 64.7% and calcium salt+magnesium ammonium salt stones 17.8%. Uric acid and urate stones were found in 7.1% and cystine stones in 4.9%, respectively. These incidences were higher, compared with other Japanese reports.
社団法人日本泌尿器科学会の論文
1972-10-20