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Published on: September 1, 2015

Idiopathic CD4 lymphocytopenia presenting as refractory cryptococcal meningitis

A Sharma1, V Lal, M Modi

  • 1Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh-160 012, India.

Annals of Indian Academy of Neurology
|September 4, 2010
PubMed

Insights

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.

Keywords:
CD4Cryptococcusidiopathic

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