Fig. 9From: A primer to common major gastrointestinal post-surgical anatomy on CT—a pictorial reviewWhipple procedure. a Axial contrast-enhanced CT image 10 days post-operative of a 60-year-old man who underwent a Whipple procedure for a mixed intraductal papillary mucinous tumor (IPMT) shows the distal common bile duct approaching the choledochojejunostomy (black arrow) and a mildly thickened pancreaticojejunostomy (white arrow) with some mild adjacent fat stranding (normal finding in the early post-operative period). Atrophy of the residual pancreatic gland. Follow-up CT scan, obtained 1 month later: (b) axial CT image depicting the gastrojejunostomy (black dashed arrow) and resolution of the pancreaticojejunostomy edema (white arrow). Note the dilation of the main pancreatic duct, which was present pre-operatively. c, d Coronal reformatted CT images showing the choledochojejunostomy (black arrow) and pancreaticojejunostomy (white arrowBack to article page