Imaging of neuro-AIDS

Area of Science:

• Neurology
• Infectious Diseases
• Radiology

Background:

• Human immunodeficiency virus (HIV) can infect the central nervous system (CNS).
• Neurological complications are a significant concern in patients with HIV/AIDS.
• Understanding CNS involvement is crucial for patient management.

Purpose of the Study:

• To discuss the pathogenesis of HIV CNS infection.
• To describe the neuroimaging presentation of neurological complications in HIV/AIDS.
• To highlight diagnostic approaches correlating imaging with clinical data.

Main Methods:

• Review of current literature on HIV neuropathogenesis.
• Analysis of neuroimaging findings in HIV-infected individuals with neurological symptoms.
• Correlation of imaging results with clinical presentation and CD4+ T-cell counts.

Main Results:

• HIV CNS infection involves complexPathogenic mechanisms.
• Neuroimaging findings in HIV/AIDS neurological complications are often nonspecific.
• A combination of clinical assessment, CD4 count, and imaging is essential for diagnosis.

Conclusions:

• Diagnosis of neurological complications in HIV/AIDS relies on integrating clinical, immunological, and radiological data.
• Despite nonspecific imaging, a working diagnosis is achievable.
• Further research into specific imaging biomarkers for HIV-related neurological conditions is warranted.