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Systemic lupus erythematosus presenting as non-resolving pneumonia: a case report
Sofie Stappers1, Denise van der Graaff1, Ilse Hoffman2
1Department of Internal Medicine, GZA Sint-Vincentius Hospital, Antwerp, Belgium.
Acta Clinica Belgica
|May 24, 2021
Summary
Systemic lupus erythematosus (SLE) can present with unusual symptoms like pneumonia. Lymphopenia is a key indicator for SLE diagnosis and prognosis in patients with unexplained respiratory illness.
Area of Science:
- Rheumatology
- Pulmonology
- Immunology
Background:
- Systemic lupus erythematosus (SLE) is a complex autoimmune disease with varied clinical presentations.
- Understanding SLE's diverse manifestations is crucial for timely diagnosis and management.
Observation:
- A young woman presented with severe pleuropneumonia unresponsive to standard antibiotic treatments.
- Her persistent respiratory symptoms prompted further investigation into underlying conditions.
Findings:
- The patient was ultimately diagnosed with Systemic Lupus Erythematosus (SLE).
- Lymphopenia was identified as a significant clinical and prognostic marker in this SLE case.
- The case highlights acute lupus pneumonitis as a potential cause of non-resolving pneumonia.
Implications:
- This case underscores the importance of considering SLE in young females with refractory pneumonia.
- Recognizing lymphopenia aids in the early diagnosis and management of SLE.
- Awareness of SLE's protean manifestations can improve patient outcomes.
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