Review
Copyright ©The Author(s) 2016.
World J Gastroenterol. Jan 21, 2016; 22(3): 1236-1245
Published online Jan 21, 2016. doi: 10.3748/wjg.v22.i3.1236
Table 3 Recommended surveillance modalities and intervals for unresected pancreatic cysts according to 2012 International Association of Pancreatology guideline[10]
SizeModalityInterval
< 1 cmCT/MRI2-3 yr
1-2 cmCT/MRI1 yr (lengthen if no change after 2 yr)
2-3 cmEUS, MRIEUS in 3-6 mo, then lengthen interval thereafter alternating MRI and EUS
> 3 cmEUS, MRIAlternate MRI and EUS every 3-6 mo