Table 1.
Indications for pancreaticoduodenectomy for the 78 patients with no malignancy at final histology
| Indications for surgery | Pre-operative MDT diagnosis | True negative | False positive |
|---|---|---|---|
| Cystic/HOP mass | Benign | 6 | – |
| Mass/tumour HOP mass | Malignancy | – | 26 |
| Ca of amp/duo | Malignancy | – | 15 |
| Chronic pancreatitis | Benign | 13 | – |
| Adenoma of amp/duo | Benign | 10 | – |
| CBD stricture | Malignancy | – | 8 |
| Total | 29 | 49 |
HOP, head of pancreas; Ca of amp/duo, adenocarcinoma of the ampulla or duodenum; Adenoma of amp/duo, adenoma of ampulla or duodenum; CBD, common bile duct stricture; MDT, multidisciplinary team.