[Human herpes virus 6 infection in renal transplant recipient--case report] (original) (raw)

Przegla̧d epidemiologiczny

Abstract

Human herpesvirus 6 (HHV-6) is a lymphotropic herpesvirus of emerging clinical significance in immunocompromised patients. Little is known about clinical impact and relevance of HHV-6 variant A infection in renal transplant recipients. We describe the case of a 44-year-old woman who underwent second allogenic kidney transplantation (Tx). On day 6 after Tx she presented with high fever. She developed thrombocytopenia, anemia, diarrhea, liver dysfunction and graft failure. Renal graft biopsies that followed revealed acute rejection. Apart from the introduction of anti-rejection therapy, empiric gancyclovir, as well as antibacterial treatment was initiated. To determine the serostatus of HHV-6 and load of HHV-6A and -6B DNA in paired sera samples an enzyme-linked immunosorbent assay, indirect immunofluorescence assay and real time quantitative polymerase chain reaction (PCR) assay based on the exonuclease format (TaqMan) was devised. HHV-6A was the sole pathogen, the DNA of which was r...

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