Table 4.
Length of stricture (cm) a | 2.21 ±1.075 |
RFA device diameter | 5 Fr |
No. of ablations | I (4) |
II (2) | |
Duration of ablation (min) | 2 |
Ablation energy (watts) | 10 - 15 |
Preablation diameter (mm) | 0 |
Postablation diameter (mm) | 5 - 6 |
Technical success rate | 85.7 % |
a Mean ± standard deviation rest of the parameters are median (range)