Table 2.
Final diagnosis (on histology) of the 78 patients in our series with benign disease
| Histological findings | Number | Overall %* |
|---|---|---|
| Chronic pancreatitis | 35 | 7 |
| Benign serous cystadenoma | 19 | 3.8 |
| Benign CBD stricture | 10 | 2 |
| Rare benign disease | 14 | 2.8 |
| Adenomyoma ampulla | 1 | 0.2 |
| Para-ampullary cyst | 1 | 0.2 |
| Choledochal cyst | 1 | 0.2 |
| Pseudotumour | 2 | 0.4 |
| Gardener's syndrome | 1 | 0.2 |
| Chronic inflammation ampulla | 1 | 0.2 |
| Papillary hyperplasia | 1 | 0.2 |
| Vas malformation CBD | 1 | 0.2 |
| Duodenal adenoma | 1 | 0.2 |
| Bile duct papilloma | 2 | 0.4 |
| Duodenal ulcer | 1 | 0.2 |
*
Overall % of patients who underwent pancreaticoduodenectomy