Analysis of chemical composition of urinary stones and evaluation of metabolic disturbance in 284 patients
- VernacularTitle:284例泌尿系结石成分分析与代谢评价
- Author:
Qun HE
;
Xiaochun ZHANG
;
Yanqun NA
- Publication Type:Journal Article
- Keywords:
Urinary calculi;
Stone analysis;
24 h urine analysis;
Metabolic evaluation
- From:
Chinese Journal of Urology
2001;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between chemical composition of urinary stones and metabolic disturbance. Methods 284 urinary stone patients who had undergone analysis of stone composition were evaluated;of them 191 patients had entire blood biochemistry results and 24-h urine analysis results.The relationship between stone composition and metabolic disturbance was analyzed using ?2 test. Results Calcium oxalate stones were found in 195 cases (68.7%),infection stones in 41 cases ( 14.4%),uric stones in 38 cases (13.4%),phosphate stones in 6 cases (2.1%) and cystine stones in 4 cases (1.4%).Metabolic disturbance was found in 176 (92.1%) of 191 patients with entire blood biochemistry results and 24-h urine analysis results.Among the 176 patients,hypercalciuria occurred in 27 cases (14.1%),hyperuricosuria in 54 cases (28.3%),hyperoxluria in 41 cases (21.5%),hyperphophauria in 55 cases (28.8%),hypocitraturia in 128 cases (67.0%),hypomagnesiuria in 80 cases (41.9%),24-h urine volume
