Fig. 4. Main duct type intraductal papillary mucinous neoplasm (IPMN) with high-risk stigmata (enhanced solid component and main pancreatic duct diameter ≥10 mm) in a 73-year-old male. (A, B) Contrast-enhanced computed tomography images show a diffusely dilated main pancreatic duct (arrow) with a diameter up to 23 mm and several enhanced solid mural nodules (arrowheads) within the dilated main pancreatic duct. The pathologic diagnosis was main duct type IPMN with associated invasive carcinoma.
© Int J Gastrointest Interv