<prompt> Best screening method for Mirizzi syndrome is:USG abdomenCECT abdomenPlain X-Ray abdomenERCP  <response>: Mirizzi syndrome: Suspected cases should be examined with ultrasonography or CT for anatomical evaluation to avoid biliary injury or postoperative biliary leakage related to undetected fistula formation. ERCP has been recommended as the best screening method. Ref: Turk J Gastroenterol 2008; 19 4: 258-263. 