Mirizzi syndrome seen on magentic resonance cholangiopancreatography (MRCP)

MRCP study in an 81-year-old woman with jaundice and right upper quadrant pain shows dilation of the common hepatic duct (CHD) and gallbladder (GB) with a filling defect in the common bile duct (arrow) caused by an impacted stone. The patient required surgical resection and stone removal.