Misdiagnosis and incorrect treatment of hepatic cholangiocarcinoma / 中国普通外科杂志

ABSTRACT

Objectives In this retrospective study we investigated the causes of misdiagnosis and incorrect treatment of hepatic cholangiocarcinoma and ways helpful in the improvement of correct diagnosis.Methods There were altogether pathollgy proved 40 cases of hepatic cholangiocarcinoma. The preoperative diagnostic procedures and surgical measurcs adopted were reviewed. Results The primary misdiagnosis rate was 68%. Patients were misdiagnosed as cholelithiasis complicated by intrahepatic inflammatory mass, hepatic abscess, hepatic hydrocyst, and hepatic adenoma;The surgical procedure performed were choledocholithotomy, hepatophyma incision drainage or liver puncture drainage on B mode ultrasound localization, and hepatic cyst fenestration. Conclusions The hepatic cholangiocarcinoma can mimic many other benign diseases leading to misdiagnosis and improper surgery. Hence clinical features,history and laboratory evidence characteristic of the cancer must be sought preoperatively and intraoperative biopsy should be taken before definite surgical procedure. [