Headaches After Renal Transplantation—A Case Report

Pneumonia and central nervous system infection caused by reactivation of varicella-zoster virus in a living-donor kidney transplantation patient: case report and review of the literature

Varicella-zoster virus (VZV) typically causes herpes zoster in the elderly due to reactivation, but immunocompromised individuals may develop organ damage such as pneumonia with a poor prognosis. We herein report a case of pneumonia and central nervous system (CNS) infection caused by reactivation of VZV in a 50-year-old man who had received a living-donor kidney transplant. We also conducted a literature review of adult cases with pneumonia or CNS infection caused by VZV after kidney transplantation. It showed that there are cases in which eruptions appeared upto 21 days after the onset of the disease and others in which eruptions did not appear at any time during the clinical course. Furthermore, there may be a wide variety of intervals from kidney transplantation to VZV infection (including both primary infection and reactivation of VZV), ranging from 2 weeks to 11 years. Therefore, it should be kept in mind that kidney transplant patients are always at high risk of VZV infection, as early recognition and treatment of the disease improves its prognosis. Although the diagnosis of varicella pneumonia is generally made by PCR test of bronchoalveolar lavage fluid, our case experience suggests that the less invasive PCR test of sputum may be useful for rapid and accurate diagnosis. The efficacy of inactivated recombinant zoster vaccine in immunocompromised individuals at high risk of reactivation of VZV also needs to be examined in the future.

Abdominal pain, unconsciousness, and skin rash after lung transplantation

Long-term success of lung transplantation is limited by allograft dysfunction and frequent infections. Varicella zoster virus infection (VZV) is one of the most common opportunistic infections among solid organ transplantation recipients. However the occurrence of visceral involvement or disseminated disease, as seen after bone marrow transplantation, is rare. We report a case of a 59-year-old woman who underwent double-lung transplantation with a fatal visceral and disseminated varicella zoster virus infection.