Results of quantitative cholescintigraphy in patients after endoscopic sphincterotomy
| Cholecystectomised | Intact gall bladder | |||||
| No recurrence | Recurrence | p Value | No recurrence | Recurrence | p Value | |
| tmax(min) | 13.1 (1) | 17 (2) | 0.009 | 14.1 (1) | 17 (2) | 0.130 |
| t½ (min) | 31 (1) | 42 (6) | 0.028 | 37 (3) | 56 (19) | 0.180 |
| E45′ (%) | 54.6 (1.8) | 35.9 (4.5) | 0.000 | 46.9 (2.4) | 37.0 (5.2) | 0.090 |
| E60′ (%) | 68.5 (1.8) | 55.9 (4.6) | 0.012 | 61.8 (2.2) | 50.8 (5.4) | 0.047 |
tmax, time to maximal count; t½, half time for clearance from tmax; E45′, E60′, clearance percentage of maximal count at 45 minutes and 60 minutes.