PMC6311863_01
(a) The cystic duct was communicating with the right main extrahepatic duct (findings consistent with type 1 extrahepatic bile duct duplication). (b) Distal CBD mass with septum dividing the CHD and CBD incompletely.
CRIS2018-8351913.001.jpg
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fig1
On detailed evaluation of the resected specimen, a septum extending from the hilum with cystic duct opening on the right side (Figure 1(a)) to the distal end of the bile duct was appreciated, suggesting duplication of the common bile duct. However, the septum was not extending up to the papilla (Figure 1(b)).
(a, b) CECT of the abdomen: the septum in the CBD extending from the hilum to distal bile duct.
CRIS2018-8351913.002.jpg
PMC6311863_01_CRIS2018-8351913.002.jpg
fig2
A retrospective evaluation of the cross-sectional imaging revealed an incomplete septum extending from the hilum to the distal end of the common bile duct (Figures 2(a) and 2(b)).