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Updated: May 31, 2026

Processing of Bronchoalveolar Lavage Fluid and Matched Blood for Alveolar Macrophage and CD4+ T-cell Immunophenotyping and HIV Reservoir Assessment
Published on: June 23, 2019
An AIDS patient with multiple opportunistic infections
1Department of Pulmonology, Shaikh Zayed Hospital and Federal Post Graduate Medical Institute, Lahore, Pakistan. drmtalha@hotmail.com
A patient with advanced acquired immunodeficiency syndrome (AIDS) experienced severe opportunistic infections. Despite prompt treatment, a low CD4+ count led to fatal clinical worsening, highlighting AIDS-related mortality risks.
Area of Science:
- Immunology
- Infectious Diseases
- Virology
Background:
- Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV).
- Opportunistic infections are common in advanced AIDS due to severe immune deficiency, characterized by a low CD4+ lymphocyte count.
- High morbidity and mortality are associated with advanced AIDS and its complications.
Observation:
- A patient with advanced AIDS presented with multiple pulmonary and extrapulmonary opportunistic infections.
- Prompt diagnostic and therapeutic interventions were initiated for the diagnosed infections.
- The patient exhibited persistent clinical worsening despite receiving appropriate medical treatment.
Findings:
- The patient's low CD4+ lymphocyte count indicated profound immune suppression.
- Despite treatment, the opportunistic infections progressed, leading to severe clinical deterioration.
- The patient ultimately succumbed to the complications of advanced AIDS.
Implications:
- This case underscores the critical role of CD4+ counts in predicting AIDS prognosis.
- It highlights the challenges in managing complex opportunistic infections in severely immunocompromised individuals.
- The case emphasizes the continued threat of mortality associated with advanced AIDS, even with available treatments.
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