Mirizzi syndrome is a rare cause of biliary symptoms and jaundice. It describes an obstruction of the common hepatic bile duct by external compression caused by an impacted gallstone in the gallbladder neck or cystic duct. This setting is usually associated with cholecystolithiasis.A 64-year-old caucasian woman with intermittent abdominal pain and newly diagnosed jaundice was admitted to our clinic. An ERC was performed a few weeks earlier because of similar complaints without jaundice. At that time there was no evidence of choledocholithiasis. Now ERC surprisingly showed a gallstone impacted in the cystic duct, leading to an external compression of the common hepatic bile duct (Mirizzi syndrome). Since an endoscopic stone extraction failed, surgical intervention was performed. A laparoscopic cholecystectomy was performed without trans-cystic stone removal. After removal of the bile duct drainage it became evident that the impacted stone was still located in the remaining part of the cystic duct. After successful endoscopic extraction of the impacted stone the patient remained free of symptoms without recurrent jaundice.In rare cases Mirizzi syndrome without cholecystolithiasis can cause biliary symptoms. A close interdisciplinary cooperation is necessary in order to guarantee an excellent therapeutic management.