Mirizzi Syndrome with Cholecystobiliary Fistula: Observation of Development from Asymptomatic Cholecystolithiasis to Surgery

Figure 3

ERCP on admission. ERCP revealed a round filling defect of the bile duct (arrowheads in (a)) and inflow of contrast medium along the impacted gallstone directly (arrow in (a)). Subsequently, it further showed the naïve cystic duct which was separated from the filling defect (arrowhead in (b)).

(a)

(b)