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An arm and a leg: A case of rheumatoid vasculitis and antiphospholipid antibody syndrome
Rheumatoid vasculitis is a rare extra-articular complication of rheumatoid arthritis. The most common manifestation is cutaneous; however, it can manifest in various organ systems and is associated with a high degree of morbidity and mortality. Diagnosis is challenging, and there are no validated di...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8141980/ https://www.ncbi.nlm.nih.gov/pubmed/34094564 http://dx.doi.org/10.1177/2050313X211015895 |
Sumario: | Rheumatoid vasculitis is a rare extra-articular complication of rheumatoid arthritis. The most common manifestation is cutaneous; however, it can manifest in various organ systems and is associated with a high degree of morbidity and mortality. Diagnosis is challenging, and there are no validated diagnostic or classification criteria. Most cases should be confirmed with tissue biopsy when possible given the severity of disease and the extent of immunosuppression required to treat this condition. We report the case of a 54-year-old white woman with long-standing, uncontrolled, and seropositive rheumatoid arthritis with a history of elevated anticardiolipin IgG and IgM antibodies who presented with acute stenosis of her left femoral artery which ultimately required a left above-the-knee amputation. Histopathology revealed findings consistent with vasculitis and thrombosis, and subsequent imaging revealed multifocal arterial and venous thromboses. She was diagnosed with rheumatoid vasculitis and antiphospholipid antibody syndrome, and was treated with high-dose glucocorticoids, cyclophosphamide, and warfarin. Rheumatoid vasculitis is a rare but devastating complication of rheumatoid arthritis, and vigilance for this condition must be maintained, especially in patients with long-standing, seropositive disease. |
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