Mirizzi syndrome simulating a tumor by ERC.
ERC was initially performed on a patient with right upper quadrant pain and jaundice. The filling defect in the CHD was felt to be a tumor. A correct preoperative diagnosis of Mirizzi's syndrome was made by CT.
D000368:Aged; D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002769:Cholelithiasis / Q000000981:diagnostic imaging* / Q000601:surgery; D001651:Cholestasis, Extrahepatic / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D003549:Cystic Duct / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006500:Hepatic Duct, Common / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D013577:Syndrome; D014057:Tomography, X-Ray Computed