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Assessing the Innate Sensing of HIV-1 Infected CD4+ T Cells by Plasmacytoid Dendritic Cells Using an Ex vivo Co-culture System.
Published on: September 1, 2015
Idiopathic CD4 lymphocytopenia presenting as refractory cryptococcal meningitis
1Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh-160 012, India.
Annals of Indian Academy of Neurology
|September 4, 2010
Summary
Idiopathic CD4 T-lymphocytopenia (ICL) is a rare immune disorder causing low CD4 T-cells without HIV. This case highlights ICL presenting as difficult-to-treat cryptococcal meningitis.
Area of Science:
- Immunology
- Infectious Diseases
Background:
- Idiopathic CD4 T-lymphocytopenia (ICL) is a rare syndrome of CD4 T-cell depletion without HIV infection.
- ICL is associated with opportunistic infections, mirroring conditions seen in HIV-positive individuals.
Observation:
- A patient presented with refractory cryptococcal meningitis.
- The patient had no risk factors or laboratory evidence of HIV infection.
Findings:
- The patient was diagnosed with Idiopathic CD4 T-lymphocytopenia (ICL).
- This case demonstrates a rare presentation of ICL.
Implications:
- Highlights the importance of considering ICL in patients with opportunistic infections and unexplained T-cell deficiency.
- Underscores the diagnostic challenges in differentiating ICL from HIV-related conditions.
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