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Lymphocytic interstitial pneumonitis presenting as recurrent pneumothoraces
J S Parker1, J Shellito, L A Pei
1Louisiana State University Medical Center, Department of Medicine, New Orleans 70112-2822.
Chest
|December 1, 1991
Summary
This case report details a rare instance of lymphocytic interstitial pneumonitis (LIP) in an HIV-negative woman presenting with recurrent pneumothoraces. It highlights a unique association between LIP and spontaneous pneumothoraces.
Area of Science:
- Pulmonology
- Immunology
- Rare Diseases
Background:
- Lymphocytic interstitial pneumonitis (LIP) is a rare, chronic lung disease characterized by diffuse infiltration of lymphoid cells.
- While often associated with HIV infection, LIP can occur in seronegative individuals.
Observation:
- A 34-year-old human immunodeficiency virus (HIV)-seronegative woman presented with recurrent bilateral pneumothoraces.
- She also exhibited bibasilar interstitial and alveolar infiltrates on imaging.
Findings:
- Histologic examination confirmed the diagnosis of lymphocytic interstitial pneumonitis (LIP).
- This presentation is notable as it represents the first documented case of LIP associated with recurrent pneumothoraces.
Implications:
- This case expands the known clinical spectrum of lymphocytic interstitial pneumonitis (LIP).
- It suggests a potential link between LIP and spontaneous pneumothoraces, even in the absence of HIV infection.
- Further research is warranted to understand the pathogenesis and management of LIP presenting with pneumothoraces.