Clinical approach to indeterminate biliary strictures: Clinical presentation, diagnosis, and workup

Figure 1 Fluoroscopy and Spyglass images of a patient with benign biliary stricture who previously underwent a liver transplant for primary sclerosing cholangitis/primary biliary cirrhosis. A: Fluoroscopy imaging during endoscopic retrograde cholangiopancreatography showing common bile duct stricture; B–D: Cholangioscopy images showing concentric stricture with scarring and minimal erythema.