<p>Human herpesvirus-6 (HHV-6) is a member of the HHV family and is a rare cause of infectious uveitis. We report a case of a splenectomised patient, hospitalised due to invasive pneumococcal disease, who was diagnosed with retinitis in the right eye, with good visual acuity (0.1 LogMAR). Given the presence of HHV-6 Polymerase chain reaction (PCR) in the cerebrospinal fluid and the serum and the coexistence of a severe central nervous system infection, the ophthalmological features were attributed to the HHV-6 infection. He was treated with topical corticosteroid eyedrops, cyclopentolate, and prednisolone acetate ointment and systemically with intravenous ganciclovir 5&#xa0;mg/kg bid for 14 days and then oral valganciclovir 900&#xa0;mg bid for 4 weeks. The diagnosis was promptly presumed, enabling the early initiation of appropriate treatment and contributing to the preservation of the good visual acuity initially observed.</p>

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Retinitis linked to human herpesvirus type 6: a case study in a splenectomised patient

  • Joana Santos-Oliveira,
  • Ana Maria Cunha,
  • Ana Filipa Moleiro,
  • Margarida Ribeiro,
  • Sónia Torres-Costa,
  • Cláudia Oliveira-Ferreira,
  • Ana Catarina Pedrosa,
  • Joana Araújo,
  • Luís Figueira,
  • Marta Silva

摘要

Human herpesvirus-6 (HHV-6) is a member of the HHV family and is a rare cause of infectious uveitis. We report a case of a splenectomised patient, hospitalised due to invasive pneumococcal disease, who was diagnosed with retinitis in the right eye, with good visual acuity (0.1 LogMAR). Given the presence of HHV-6 Polymerase chain reaction (PCR) in the cerebrospinal fluid and the serum and the coexistence of a severe central nervous system infection, the ophthalmological features were attributed to the HHV-6 infection. He was treated with topical corticosteroid eyedrops, cyclopentolate, and prednisolone acetate ointment and systemically with intravenous ganciclovir 5 mg/kg bid for 14 days and then oral valganciclovir 900 mg bid for 4 weeks. The diagnosis was promptly presumed, enabling the early initiation of appropriate treatment and contributing to the preservation of the good visual acuity initially observed.