From: Epidemiology of paediatric renal stone disease: a 22-year single centre experience in the UK
Stone composition (n = 300) | Metabolic | Infective | Idiopathic |
---|---|---|---|
Calcium oxalate | 44 (14.7%) | 8 (2.6%) | 50 (16.6%) |
Calcium phosphate | 42 (14%) | 49 (16.3%) | 42 (14%) |
Triple phosphate | 2 (0.7%) | 32 (10.7%) | 6 (2%) |
Cystine | 20 (6.7%) | 0 | 0 |
Uric Acid | 0 | 1 (0.3%) | 4 (1.3%) |