Question: what are side branch ipmn?
Answer: Intraductal papillary mucinous neoplasms of the pancreas (IPMNs) are characterized by cystic dilation of the pancreatic duct system, intraductal papillary growth, and excessive mucin secretion. Although IPMNs are primarily thought to be benign tumors, there is a relevant risk of malignant transformation over time.