Table 2.

Indications for ERCP with ampullary and without ampullary biopsy

Indication	Number of cases (%)
With ampullary biopsy (N = 54)
Abnormal liver function tests, jaundice, biliary stricture/dilatation	52 (96.2)
Papillary/ampullary tumor	16 (29.6)
Pancreatitis/pancreatic mass	12 (22.2)
Bile duct stones	7 (12.9)
Without ampullary biopsy (N = 54)
Biliary stricture/dilatation	44 (81.5)
Bile duct stones	21 (38.9)
Pancreatitis	14 (25.9)