[Sulfasalazine allergy: fever, skin rash, hepatitis and T-lymphocytes].
Ključne besede
Povzetek
We describe a case of severe sulfasalazine allergy. Exacerbation of the symptoms occurred after unintentional rechallenge with co-trimoxazole, indicating that the reaction was triggered by the sulphonamide component. The clinical picture consisted of generalised adenopathy, hepatitis, high fever and a maculopapular skin rash. A bone marrow biopsy and skin biopsy both showed noncaseating granulomas. The white blood cell count rose to 90.10(9)/l with 40% atypical lymphocytes (plasmacytoid). They were identified by flow cytometry as activated T lymphocytes.