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[Clinicopathologic correlation between CD4-positive T lymphocyte counts and superficial lymphadenopathy in

Xiang-chan Lu1, Jian-ning Deng, Ai-chun Huang

  • 1Department of Infection, the Fourth People's Hospital of Nanning, Nanning 530023, China.

Zhonghua Bing Li Xue Za Zhi = Chinese Journal of Pathology
|December 20, 2011
PubMed

Insights

Superficial lymphadenopathy in HIV/AIDS patients is often caused by tuberculosis. Low CD4(+) T lymphocyte counts correlate with increased lymphadenopathy incidence, highlighting its importance for early diagnosis and treatment.

Area of Science:

  • Immunology
  • Infectious Diseases
  • Oncology

Context:

  • Superficial lymphadenopathy is a common clinical finding in patients with Human Immunodeficiency Virus (HIV) infection and Acquired Immunodeficiency Syndrome (AIDS).
  • The relationship between CD4(+) T lymphocyte counts, a key indicator of immune status in HIV/AIDS, and the occurrence of superficial lymphadenopathy requires further elucidation.
  • Understanding these clinicopathological correlations is crucial for managing opportunistic infections and improving patient outcomes.

Purpose:

  • This study aimed to investigate the clinicopathological correlation between CD4(+) T lymphocyte counts and superficial lymphadenopathy in a cohort of HIV/AIDS patients.
  • The research sought to identify the primary etiological agents responsible for superficial lymphadenopathy in this population.
  • It also aimed to establish the predictive value of CD4(+) T lymphocyte counts in the context of superficial lymphadenopathy.

Summary:

  • A total of 1066 HIV/AIDS patients were analyzed for superficial lymphadenopathy and peripheral blood CD4(+) T lymphocyte counts.
  • Tuberculosis emerged as the most frequent cause of superficial lymphadenopathy, followed by reactive hyperplasia, AIDS-related lymphadenopathy, and Penicillium disease.
  • A significant correlation was observed between a lower CD4(+) T lymphocyte count and an increased incidence of superficial lymphadenopathy, as well as a higher risk of opportunistic infections.

Impact:

  • The findings underscore the significance of monitoring CD4(+) T lymphocyte counts for the early detection and management of superficial lymphadenopathy in HIV/AIDS patients.
  • Identifying tuberculosis as a leading cause emphasizes the need for prompt etiological diagnosis and targeted treatment.
  • Integrating CD4(+) T lymphocyte count determination into the diagnostic workup can enhance the timely management of superficial lymphadenopathy and associated opportunistic infections in immunocompromised individuals.
Abstract

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