Table 1.
Characteristics of patients with multiple procedures for the same stone
| Subject | Sex | Age | First stone analysis | Second stone analysis |
|---|---|---|---|---|
| A1 | M | 62 | 60% Struvite, 30% CaP, 10% UA (Right URS) | 90% UA, 10% Struvite (Right URS) |
| A2 | M | 60 | 70% CaOx, 30% CaP (Spontaneous) | 70% CaP, 30% CaOx (Right PCNL) |
| A3 | M | 43 | 70% CaOx, 30% CaP (Left PCNL) | 50% CaOx, 50% CaP (Left PCNL) |
| A4 | M | 49 | 60% CaOx, 40% CaP (Right SWL) | 60% CaP, 40% CaOx (Right URS) |
| A5 | F | 45 | 60% CaP, 40% CaOx (Right URS) | 50% CaOx, 50% CaP (Right URS) |
| A6 | F | 45 | 60% CaP, 40% CaOx (Right PCNL) | 50% CaOx, 50% CaP (Right URS) |
| A7 | M | 59 | 60% CaP, 40% CaOx (Left PCNL) | 100% CaOx (Left URS) |
| A8 | M | 67 | 50% CaOx, 50% UA (Left SWL) | 80% CaOx, 20% UA (Left URS) |
| A9 | M | 61 | 100% UA (Right SWL) | 100% CaOx (Right URS) |
M: male; F: female; CaP: calcium phosphate; UA: uric acid; URS: ureteroscopy; CaOx: calcium oxalate; PCNL: percutaneous nephrolithotomy; SWL: shock wave lithotripsy.