Gallbladder Volvulus in a Patient with Type I Choledochal Cyst: A Case Report and Review of the Literature

Figure 2

An MRCP image is shown in (a), demonstrating the type 1C choledochal cyst (red arrow), in addition to the distended, torsed gallbladder (blue arrow). Notice the severe narrowing of the gallbladder infundibulum as it joins the dilated bile duct (arrowhead). (b) is an ERCP cholangiogram demonstrating the choledochal cyst without distal common bile duct stricture or stone. The gallbladder did not opacify with contrast due to cystic duct obstruction.

(a)

(b)