Published in:
Open Access 01-12-2017 | Case report
Progressive respiratory distress in a 42-year-old HIV-positive woman with systemic lupus erythematosus
Published in: European Journal of Medical Research | Issue 1/2017
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Background
Identifying and treating the cause of pulmonary symptoms in HIV patients with underlying systemic lupus erythematosus (SLE) can be very challenging. Delays in diagnosing active SLE in HIV patients can lead to significant morbidity and even mortality. We report the case of an HIV-positive woman with SLE who presented with severe respiratory distress.
Case presentation
A 42-year-old HIV-positive woman presented with a 7-month history of anorexia, progressive dyspnoea, and a productive cough. She had been put on treatment for pulmonary tuberculosis and pneumocystis jiroveci pneumonia for several months by the referring hospital without any significant improvement in her symptoms. Her initial laboratory investigations showed highly elevated d-dimer test results but confirmatory investigations for pulmonary embolism proved otherwise. An autoimmune screen revealed highly positive antinuclear antibody and anti-double-stranded DNA tests, and she responded very well to SLE treatment.
Conclusions
Our case represents a situation where two diseases with antagonizing pathways of disease pathogenesis occur concurrently in the same patient. SLE is usually not among the differential diagnoses in HIV patients with respiratory distress. Management of patients with both SLE and HIV is also very challenging because improvement in one condition can lead to worsening of the other. Despite opportunistic infections being the likely cause of pulmonary symptoms in HIV patients, clinicians are encouraged to have a high index of suspicion for autoimmune interstitial lung disease in these patients.
