鈣結石患者的高尿酸尿現象

尿路結石是臨床上常見且容易復發的疾病，其中80%以上為含鈣結石。鈣結石患者有40~50%出現高尿鈣現象，約20%出現高尿酸尿現象。高尿酸尿現象與鈣結石的相關性較往昔更受重視。本研究中出現高尿鈣症者，男性有28.9%，女性有31.8%，他們的血鈣濃度皆在正常範圍內。表現高尿酸尿症者，男性有86.7%，女性有77.3%，同時表現高尿鈣症及高尿酸尿症者，男性有24.4%，女性有29.5%。本研究結果發現，鈣結石患者出現高尿酸尿症的比例較國外高。關於高尿酸尿症與鈣結石的形成及復發的真正相關性，需要更大規模的分析來確定。
Clinically, the incidence of calcium stones is pretty high with a frequent recurrence-while the frequency of hypercalciuria and hyperuricosuria occurring in patients with calcium stones was around 40-50% and 20%, respectively. However, the incidence of hyperuricosuria 86.7% in male and 77.3% in female patients with calcium stones as detected in this study was higher than that reported previously. Concomitant existence of hypercalciuria and hyperuricosuria was found in 24.4% of male patients, and 29.5% of female patients. The relationship between hyperuricosuria and calcium stone formation warrants further studies of large scales.