Fig. 1
From: Pancreatic acinar cell carcinoma with extension into the main pancreatic duct: a case report
a Multi-detector row computed tomography (MDCT) shows a slightly enhanced round tumor and the dilated caudal main pancreatic duct (MPD). b Magnetic resonance cholangiopancreatography (MRCP) demonstrates mild dilatation of cranial MPD and severe dilatation of caudal MPD. Cystic lesion [suspicious intraductal papillary mucinous neoplasm (IPMN)] is visible in the neck of the pancreas. c MDCT shows a tumor with downstream progression until the left side of IPMN. d A coronal view shows intraductal tumor mass extends to the left side of the IPMN