Sclerosing cholangitis-like changes in hepatobiliary tuberculosis

Turk J Gastroenterol. 2010 Mar;21(1):50-3. doi: 10.4318/tjg.2010.0049.

Abstract

Atypical presentations of tuberculosis might cause difficulties in diagnosis, especially in developing countries. Primary hepatobiliary tuberculosis is a rare condition and the diagnosis of this condition necessitates a high index of suspicion. In this report, we present a case with obstructive jaundice, dilated intrahepatic bile ducts and lymphadenopathies in the porta hepatis. Endoscopic retrograde cholangiopancreaticography showed irregularities, strictures and dilatations both in the intra- and extrahepatic bile ducts resembling sclerosing cholangitis. The liver biopsy showed caseous granulomatous hepatitis and Langhans giant cells compatible with tuberculosis, and a lymph node biopsy obtained from the left cervical region demonstrated caseating confluent granulomas with abundant acid-fast bacilli. The present case shows that primary hepatobiliary tuberculosis may mimic primary sclerosing cholangitis and should be considered in the differential diagnosis of patients with sclerosing cholangitis-like changes on endoscopic retrograde cholangiopancreaticography.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Biliary Tract Diseases / diagnosis*
  • Biopsy
  • Cholangiopancreatography, Endoscopic Retrograde
  • Cholangitis, Sclerosing / diagnosis*
  • Diagnosis, Differential
  • Female
  • Humans
  • Liver / pathology
  • Lymph Nodes / pathology
  • Tuberculosis, Hepatic / diagnosis*