Fig. 8
From: Elucidating early CT after pancreatico-duodenectomy: a primer for radiologists
Bile collection found 4 days after PD for distal common bile duct (CBD) cholangiocarcinoma in an 83-year-old woman with biliary leakage from the laparotomic incision site. Contrast-enhanced CT (a) showed distended stomach (o) consistent with DGE, external drainage (thick arrows) in place, normal PR (arrowheads), and a non-encapsulated 10 × 5 cm water-attenuation collection (*) in the gallbladder fossa, which was treated with percutaneous drainage. Unenhanced follow-up CT (b) showed minimal residual fluid and air (+) in the site of the biloma