Related Experiment Video
Updated: May 16, 2026
12:07
A Thin-skull Window Technique for Chronic Two-photon In vivo Imaging of Murine Microglia in Models of Neuroinflammation
Published on: September 19, 2010
[Neuroimaging in Human Immunodeficiency Virus infection]
Bruno Costa Gomes1, Joana Nunes, Joana Pinto
1Serviço de Neurorradiologia, Centro Hospitalar de Coimbra, Coimbra, Portugal.
Acta Medica Portuguesa
|November 27, 2012
Summary
Neuroimaging reveals common CNS changes in Human Immunodeficiency Virus (HIV) patients, including atrophy and opportunistic infections. Early recognition of these neuroradiological findings is crucial for diagnosis and treatment.
Area of Science:
- Neurology
- Radiology
- Infectious Diseases
Context:
- Central Nervous System (CNS) infections are early complications of Human Immunodeficiency Virus (HIV).
- Neuroimaging is vital for diagnosing and monitoring HIV-related CNS complications.
- Complications include direct HIV injury, opportunistic infections, and malignancies.
Purpose:
- To identify and describe neuroradiological changes in HIV-positive patients.
- To correlate imaging findings with clinical data.
Summary:
- A retrospective study analyzed neuroimaging of 88 HIV-positive patients (2008-2011).
- Common findings included atrophy (69.3%), sequelae lesions (31.2%), and HIV encephalitis (8 cases).
- Opportunistic infections (19.3%) like toxoplasmosis and PML were identified; no tumors were found.
Impact:
- Highlights the importance of recognizing specific imaging patterns for accurate diagnosis and treatment of CNS complications in HIV.
- Suggests advanced MRI techniques may enhance diagnostic capabilities.
