Multicenter cooperative case survey of hepatitis B virus reactivation by chemotherapeutic agents

Most of the patients with HBV reactivation who were HBsAg negative prior to the chemotherapy had underlying hematological malignancies. Furthermore, patients with hematological malignancies often developed late-onset HBV reactivation. The prognosis of patients who develop acute liver dysfunction as a complication of HBV reactivation is extremely dismal.