| Abstract: | Hepatitis B virus (HBV) reactivation occasionally occurs long after immunosuppressive therapy. The characteristics of late HBV reactivation remain unclear. We herein present a case of HBV reactivation in a patient with nonalcoholic steatohepatitis (NASH) more than 3 years after rituximab-containing chemotherapy for diffuse large B-cell lymphoma. Increased transaminase levels, which were induced by NASH, were observed after chemotherapy and were alleviated with statin treatment. HBV reactivation was identified incidentally. The patient developed hepatitis that improved with entecavir therapy. Our case might indicate that the presence of NASH is associated with HBV reactivation long after treatment and that statins, as immune-modulatory agents, affect HBV reactivation. |
