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A Challenging Twist in Pulmonary Renal Syndrome
Joint Authors
Rubin, Bernard
Adwar, Wamidh
Meysami, Alireza
Namas, Rajaie
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-27
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Case.
We report a rare case of hydralazine-induced anti-neutrophil cytoplasmic antibody-associated vasculitis.
A 75-year-old African American woman with history of high blood pressure on hydralazine for 3 years presented with acute onset of shortness of breath and hemoptysis.
Lab workup revealed a severe normocytic anemia and a serum creatinine of 5.09 mg/dL (baseline 0.9).
Bronchoscopy demonstrated active pulmonary hemorrhage.
A urine sample revealed red cell casts and a renal biopsy demonstrated pauci-immune, focally necrotizing glomerulonephritis with small crescents consistent with possible anti-neutrophil cytoplasmic antibody-positive renal vasculitis.
Serologies showed high-titer MPO-ANCA and high-titer anti-histone antibodies.
She was treated with intravenous steroids and subsequently with immunosuppression after cessation of hydralazine.
The patient was subsequently discharged from hospital after a rapid clinical improvement.
Conclusion.
Hydralazine-induced anti-neutrophil cytoplasmic antibody-positive renal vasculitis is a rare adverse effect and can present as a severe vasculitic syndrome with multiple organ involvement.
Features of this association include the presence of high titer of anti-myeloperoxidase anti-neutrophil cytoplasmic antibody with multiantigenicity, positive anti-histone antibodies, and the lack of immunoglobulin and complement deposition.
Prompt cessation of hydralazine may be sufficient to reverse disease activity but immunosuppression may be needed.
American Psychological Association (APA)
Namas, Rajaie& Rubin, Bernard& Adwar, Wamidh& Meysami, Alireza. 2014. A Challenging Twist in Pulmonary Renal Syndrome. Case Reports in Rheumatology،Vol. 2014, no. 2014, pp.1-4.
https://search.emarefa.net/detail/BIM-1034963
Modern Language Association (MLA)
Namas, Rajaie…[et al.]. A Challenging Twist in Pulmonary Renal Syndrome. Case Reports in Rheumatology No. 2014 (2014), pp.1-4.
https://search.emarefa.net/detail/BIM-1034963
American Medical Association (AMA)
Namas, Rajaie& Rubin, Bernard& Adwar, Wamidh& Meysami, Alireza. A Challenging Twist in Pulmonary Renal Syndrome. Case Reports in Rheumatology. 2014. Vol. 2014, no. 2014, pp.1-4.
https://search.emarefa.net/detail/BIM-1034963
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1034963