Hallson P C, Rose G A
St. Peter's Hospital, London, UK.
Urol Int. 1990;45(6):332-5. doi: 10.1159/000281731.
Calcium oxalate and calcium phosphate crystalluria have been measured chemically in 1,173 urine samples whose chemical compositions were also analysed. The importance of urinary oxalate as a determinant for calcium oxalate crystalluria was confirmed. Significant concentrations of calcium oxalate crystals may be present in urine even though the crystals are too small for detection by light microscopy or by many particle-counting methods. Calcium phosphate crystals in urine always contain a small proportion of calcium oxalate. Results in various clinical situations are reviewed.
对1173份尿液样本进行了化学分析，测定了其中草酸钙和磷酸钙结晶尿，同时也分析了这些样本的化学成分。尿草酸作为草酸钙结晶尿决定因素的重要性得到了证实。即使晶体太小无法通过光学显微镜或许多颗粒计数方法检测到，尿液中也可能存在大量的草酸钙晶体。尿液中的磷酸钙晶体总是含有一小部分草酸钙。本文综述了各种临床情况下的结果。
