Fatal sulfasalazine-induced eosinophilic myocarditis in a patient with periodic fever syndrome

The aim of this paper is to report the first case of drug-induced eosinophilic myocarditis [EM] in a patient with hereditary periodic fever syndrome [PFS]. Case: A 28-year-old man with hyper-IgD syndrome, one of the PFS, developed a sulfasalazine-induced systemic hypersensitivity reaction complicated by EM. Thirteen days after sulfasalazine introduction, which had been given for arthritis, the patient developed fever, facial/neck edema, rash and cardiogenic shock, and died within 8 h. The autopsy revealed hemophagocytosis, while acute heart failure caused by necrotizing EM was established as the cause of death. This was a case of drug-induced EM in a patient with PFS that had an atypical presentation, rapid evolution and poor outcome

Concomitant drug- and infection-induced antineutrophil cytoplasmic autoantibody [anca]-associated vasculitis with multispecific anca

To report the first case of concomitant drug- and infection-induced antineutrophil cytoplasmic antibodies [ANCA]-associated vasculitis [AAV] in a patient treated with propylthiouracil [PTU] and suffering from tuberculosis. Presentation and Intervention: A 28-year-old woman with PTU-treated hyperthyroidism presented with fever, purpura, pulmonary cavitations and ANCA to myeloperoxidase, bactericidal/permeability-increasing protein [BPI], proteinase-3 and elastase. Skin histopathology confirmed vasculitis. However, sputum examination revealed Mycobacterium tuberculosis. Remission was achieved after PTU withdrawal and treatment with antituberculosis drugs. Conclusion: Our case confirmed that BPI-ANCA are elevated in active tuberculosis. Multispecific ANCA were helpful for the diagnosis of concomitant PTU- and M. tuberculosis-mduced AAV