When to Stop Surveillance: Pancreatic Cysts.

Surveillance of mucinous pancreatic cysts is a key to reducing pancreatic cancer risk and detecting malignancy early. However, while the management of cysts with high-risk and worrisome features is fairly straightforward, surveillance of patients with low-risk branch-duct intraductal papillary mucinous neoplasms has long presented gastroenterologists with the challenging question of discontinuation of surveillance. Up-to-date evidence supports the cessation of follow-up in these patients depending on both interval stability of the cyst and cyst size. Based on these criteria, discontinuation of surveillance at either 5 years or 10 years is recommended. Oversurveillance of patients with pancreatic cysts in the absence of high-risk and worrisome features is discouraged.