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Relapsing and remitting human immunodeficiency virus-associated leukoencephalomyelopathy
J R Berger1, C Tornatore, E O Major
1Department of Neurology, University of Miami School of Medicine, FL 33151.
Annals of Neurology
|January 1, 1992
Summary
A rare neurological condition resembling multiple sclerosis was observed in a man shortly after human immunodeficiency virus type 1 (HIV-1) infection. This steroid-responsive leukoencephalopathy occurred even without significant immune suppression.
Area of Science:
- Neuroscience
- Infectious Diseases
- Immunology
Background:
- Human Immunodeficiency Virus Type 1 (HIV-1) infection can present with diverse neurological manifestations.
- Leukoencephalopathy, characterized by white matter damage in the brain, is a known neurological complication of HIV-1.
- Demyelinating diseases like Multiple Sclerosis (MS) share clinical and pathological features with some HIV-1-associated neurological disorders.
Observation:
- A 33-year-old homosexual male presented with a relapsing-remitting neurological condition.
- The patient's symptoms were clinically indistinguishable from Multiple Sclerosis.
- Brain biopsy revealed demyelination, astrogliosis, and focal necrosis, with only HIV-1 detected as a pathogen.
Findings:
- The patient's leukoencephalopathy was steroid-responsive, indicating an inflammatory component.
- The condition was directly associated with recent human immunodeficiency virus type 1 (HIV-1) seroconversion.
- Neuropathological examination confirmed demyelination and necrosis without evidence of opportunistic infections.
Implications:
- This case highlights that neurological disorders mimicking Multiple Sclerosis can be an early presentation of HIV-1 infection.
- It suggests that significant immunosuppression is not a prerequisite for HIV-1-associated demyelinating disease.
- Early recognition of HIV-1 is crucial, even when neurological symptoms resemble other autoimmune or demyelinating conditions.