Table 2.
n(%) | |
---|---|
Surgically altered anatomy | 14(33.3) |
TG+R-Y | 4 |
DG+Billroth I | 3 |
DG+Billroth II | 2 |
PD+child | 3 |
Others | 2 |
Failed passing through the stricture | 7(17.9) |
Failed cannulation | 7(17.9) |
Cancer infiltration | 5(12.8) |
Peri-ampullary diverticulum | 3(7.7) |
Other technical reasons | 3(7.7) |
TG+R-Y: total gastrectomy+Roux-en-Y gastric bypass, DG: distal gastrectomy, PD: pancreatoduodenectomy