Concomitant drug- and infection-induced antineutrophil cytoplasmic autoantibody [anca]-associated vasculitis with multispecific anca
Medical Principles and Practice. 2012; 21 (5): 488-491
in English
| IMEMR
| ID: emr-155295
ABSTRACT
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
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Index:
IMEMR (Eastern Mediterranean)
Language:
English
Journal:
Med. Princ. Pract.
Year:
2012
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