Inclusion Criteria:

- Normal subjects - No documented clinical history of pancreatic diseases supported by
at least 1 negative imaging test. (EUS, Ct scan or MRI)

- Chronic pancreatitis - Documented diagnosis of moderate to advanced chronic
supported bpancreatitisy at least 1 positive imaging test. (EUS, Ct scan or MRI)

- Pancreatic Cancer - Documented tissue diagnosis (or clinical suspicion) of Pancreatic
Cancer.

Exclusion Criteria:

- Exclusion criteria will include age younger than 18 yrs, pregnancy, previous
pancreatic or gastric resection, and inability to tolerate routine endoscopy with
conscious sedation