RESUMO
A 30-year-old afebrile woman presented with anorexia, yellowish discolouration of the sclera and bilateral pedal oedema. Blood investigations revealed severe anaemia, raised erythrocyte sedimentation rate and thrombocytopaenia. Liver function tests were abnormal with raised bilirubin, alanine transaminase and prothrombin time. Chest roentgenogram was negative for tuberculosis. Abdominal ultrasonography (USG) revealed coarsened echotexture of the liver with surface nodularity. Contrast-enhanced CT scan revealed heterogeneity with surface and parenchymal nodularity scattered throughout the liver parenchyma. USG-guided liver biopsy was performed, which showed changes in granulomatous hepatitis with positive Ziehl-Neelsen staining for acid-fast bacilli. The patient was started on antituberculous drugs. After completion of the antituberculous regimen, the patient made an uneventful recovery with normal range of aspartate aminotransferase, serum albumin and prothrombin time. In summary, isolated liver tuberculosis is rare and a high index of suspicion is required in a patient from an area where tuberculosis is endemic, after excluding other common diffuse liver pathologies.
