Table 1.
Patient characteristics and study details
| Study characteristics | No of subjects |
| Total no of subjects | 274 |
| Age in years, median (range) | 32 years (9 – 65) |
| Sex (male:female) | 236:38 |
| Aetiology of pancreatitis | |
| Ethanol | 104 (38%) |
| Idiopathic | 98 (35.7%) |
| Gall stones | 61 (22.2%) |
| Others | 11 (4%) |
| Size of WON, mean±SD (cm) | 11.6±3.2 |
| Complications | 10 (3.6%) |
| Reintervention required | 75 (27.3%) |
| Imaging for PD anatomy | |
| MRCP | 255 |
| ERCP | 256 (successful in—239) |
| PD anatomy | |
| Normal PD | 37 (14.4%) |
| DPD | 189 (73.8) |
| PD leak | 19 (7.4) |
| PD stricture | 9 (3.5%) |
| Dilated PD with calculi | 2 (0.8%) |
| Location of DPD | |
| Head | 29 (15.3%) |
| Genu | 60 (31.7%) |
| Body | 86 (45.5%) |
| Tail | 14 (7.4%) |
| Follow in months, median (range) | 30 (12–72) |
DPD, disconnected pancreatic duct; ERCP, endoscopic retrograde cholangiopancreatography; MRCP, MR cholangiopancreatography; PD, pancreatic duct.