Fig. 5. Branch duct type intraductal papillary mucinous neoplasm (IPMN) with a worrisome feature (cyst ≥ 3 cm in diameter) in a 63-year-old female. Contrast-enhanced computed tomography image shows a 4-cm lobulated cystic lesion (arrow) in the pancreas head, which was pathologically confirmed as branch duct type IPMN with low-grade dysplasia.
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