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Herpesvirus hominis encephalitis and retinitis.
Archives of Ophthalmology (Chicago, Ill. : 1960)
|January 1, 1976
Summary
Herpes simplex virus type 1 caused simultaneous encephalitis and retinitis in a healthy adult. This infection rapidly progressed, leading to severe vision loss and neurological damage, ultimately proving fatal.
Area of Science:
- Ophthalmology
- Neurology
- Virology
Background:
- Herpes simplex virus (HSV) infections can cause severe neurological and ocular complications.
- Simultaneous presentation of encephalitis and retinitis is rare but potentially devastating.
Observation:
- A previously healthy 44-year-old man presented with acute encephalitis and retinitis.
- Ocular findings included bilateral papillitis, central retinal vein obstruction, and exudative retinal detachment.
- Neurological examination revealed symptoms consistent with herpetic encephalitis.
Findings:
- Post-mortem examination confirmed herpetic encephalitis with Herpes simplex virus type 1 (HSV-1) isolated from brain cultures.
- Histopathology revealed intranuclear inclusion bodies characteristic of herpesvirus in the brain, optic nerves, retina, and choroid.
- Electron microscopy identified herpesvirus particles in the brain, optic nerve, and retina.
Implications:
- This case highlights the potential for HSV-1 to cause severe, simultaneous neurological and ocular disease.
- Early diagnosis and treatment of HSV encephalitis and retinitis are crucial for patient outcomes.
- The findings underscore the importance of considering viral etiologies in unexplained neurological and ophthalmological emergencies.