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Published on: November 10, 2023
[Bronchiolitis obliterans associated with Stevens-Johnson syndrome]
Mariano Fielli1, Adrián Ceccato, Alejandra González
1Servicio de Neumonología, Hospital A. Posadas, Haedo, Buenos Aires, Argentina.
Stevens-Johnson syndrome can cause bronchiolitis obliterans, a severe lung condition. This case highlights a rare respiratory complication following Stevens-Johnson syndrome treatment.
Area of Science:
- Pulmonology
- Dermatology
- Neurology
Background:
- Stevens-Johnson syndrome (SJS) is a severe mucocutaneous reaction often triggered by medications.
- Bronchiolitis obliterans (BO) is a rare but serious complication affecting the small airways.
- This case explores the link between SJS and BO in a young adult.
Observation:
- A 22-year-old male developed SJS due to antibiotic and antiepileptic drugs for brain abscess.
- Following SJS symptom resolution, he presented with cough and progressive dyspnea.
- Pulmonary function tests indicated severe obstructive lung defect; CT revealed mosaic attenuation.
Findings:
- The patient exhibited symptoms consistent with bronchiolitis obliterans post-Stevens-Johnson syndrome.
- Diagnostic imaging and pulmonary function tests confirmed severe obstructive lung disease.
- This presentation underscores a rare but significant respiratory sequela of SJS.
Implications:
- Highlights the potential for severe pulmonary complications, like bronchiolitis obliterans, following Stevens-Johnson syndrome.
- Emphasizes the importance of considering respiratory evaluation in SJS patients with persistent respiratory symptoms.
- Contributes to understanding the low-incidence association between SJS and bronchiolitis obliterans.
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