Concurrent Hepatic Tuberculosis and Hepatic Graft-versus-host Disease in an Allogeneic Hematopoietic Stem Cell Transplant Recipient: A Case Report.

BACKGROUND

Infection and graft-versus-host disease (GVHD) are among the most common complications after hematopoietic stem cell transplantation (HSCT). With well-known risk factors including allogeneic HSCT and GVHD, tuberculosis (TB) has a higher incidence and shorter survival rate in HSCT recipients than in the general population.

CASE REPORT: A 55-year-old Indonesian female with a history of latent TB was found to have acute myeloid leukemia 3 months after allogeneic HSCT. She presented with fever, abdominal pain, and predominant cholestatic-type liver function tests derangement. Computed tomography scans showed a relatively unremarkable liver. Liver biopsy specimens revealed multiple necrotizing granulomas with numerous acid-fast bacilli shown using Ziehl-Neelsen histochemical stain. No fungal organisms are detected by Grocott's methenamine silver and periodic acid-Schiff stains. There was also mild portal hepatitis with prominent bile duct injury and scattered apoptotic bodies, compatible with GVHD. In addition, the patient was also discovered to have cutaneous and intestinal TB as well as cutaneous and colonic GVHD during investigation. She was started on anti-TB treatment and adjusted immunosuppression scheme accordingly. Unfortunately, our patient died of spontaneous intracranial haemorrhage approximately 2 months after the diagnosis of post-transplantation TB and GVHD.

CONCLUSION

We report a case of concurrent hepatic TB and GVHD in an allogeneic HSCT recipient. Recognition of the dual pathology in the biopsy results aids proper treatment.