Table 3.

Surgical indications where specified, total: 1176

Indication	No. of cases
Adenocarcinoma	423
Peri/ampullary cancer	315
Intraductal papillary mucinous neoplasm	207
Endocrine/neuroendocrine tumour	195
Common bile duct cancer	165
Chronic pancreatitis	137
Serous cystic neoplasm	62
Solid pseudopapillary tumour	56
Mucinous cystic neoplasm	53
Metastasis	26
Ampullary adenoma	12
Autoimmune pancreatitis or cholangitis	10
Pseudocyst	9
Ampulla of Vater adenoma	5
Duodenal cancer	5
Mucinous cystic neoplasm or serous cystic neoplasm	3
Ganglioneuroma	1
Benign cyst	1