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Rapidly progressed acquired immunodeficiency syndrome dementia complex as an initial manifestation

Makoto Takeuchi1, Keigo Nobukuni, Hiroshi Takata

  • 1Department of Hematology, National Hospital Organization, Minami-Okayama Medical Center, Okayama.

Internal Medicine (Tokyo, Japan)
|August 12, 2005
PubMed

Insights

This case study highlights acquired immunodeficiency syndrome dementia complex (ADC) as an initial manifestation of human immunodeficiency virus (HIV) infection. Autopsy confirmed ADC brain pathology in a patient with severe neurological symptoms and low CD4 counts.

Area of Science:

  • Neurology
  • Infectious Diseases
  • Pathology

Background:

  • Acquired immunodeficiency syndrome dementia complex (ADC) is a neurological complication associated with human immunodeficiency virus (HIV) infection.
  • Early diagnosis and understanding of ADC are crucial for patient management and therapeutic strategies.

Observation:

  • A 34-year-old male presented with altered consciousness and severe abulia over three months.
  • Laboratory results revealed a CD4 lymphocyte count of 7.9/microl and HIV RNA levels of 4.2 x 10(4) copies/ml.
  • MRI indicated diffuse white matter abnormalities in the cerebral hemispheres.

Findings:

  • Post-mortem examination of the brain showed increased glial cells and multinucleated giant cells in both white and subcortical gray matter.
  • These neuropathological findings were consistent with ADC.
  • The patient succumbed to sepsis from methicillin-resistant Staphylococcus aureus.

Implications:

  • This case underscores the importance of considering ADC in HIV-infected individuals presenting with neurological deficits.
  • The findings emphasize the severe neuropathological impact of HIV infection, even when presenting initially.
  • Further research into early diagnostic markers and treatments for HIV-associated neurocognitive disorders is warranted.

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