Since all your lab works and imaging studies are otherwise normal and you never had any bout of pancreatitis before, a wait and watch policy is likely to be the best course
of action for you. Also, the
risk of surgery to pancreas is high, so since the side branch lesions are usually harmless, a wait and watch policy is adopted for most lesions less than 3 cm which do not cause dilatation of the main pancreatic duct nor have a solid mass or nodule within them.