Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The distribution of main urinary stone composition.
| Stone Compositions | Number of patients (%) |
|---|---|
| Calcium oxalate | 1178(77.50) |
| Calcium oxalate-monohydrate | 1121 |
| Calcium oxalate-dihydrate | 57 |
| Calcium phosphate | 132(8.68) |
| Carbapatite | 125 |
| Amorphous calcium phosphate | 5 |
| Brushite | 2 |
| Infection stone | 115(75.7) |
| Struvite | 113 |
| Monosodium urate monohydrate | 1 |
| Ammonium acid urate | 1 |
| Urate stone | 81(5.33) |
| Anhydrous uric acid | 79 |
| Uric acid dihydrate | 2 |
| Cystine | 14(0.92) |
| Overall | 1520 |
