Abstract
We report a case of reversible acute renal failure after cefotaxime treatment in a patient affected by non-Hodgkin lymphoma. Renal biopsy showed necrotizing vasculitis associated with eosinophil-rich interstitial inflammatory infiltrates and patchy infiltrates of CD20+ lymphoid cells. High serum p-ANCA titers were also detected. Drug withdrawal was closely related with recovery of renal function and disappearance of ANCA. Acute renal failure therefore represented a consequence of ANCA-mediated renal vasculitis and acute interstitial nephritis related to cefotaxime treatment.
MeSH terms
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Aged
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Antibodies, Antineutrophil Cytoplasmic / immunology*
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Antineoplastic Combined Chemotherapy Protocols / therapeutic use
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Biomarkers / blood
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Biopsy
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Cephalosporins / adverse effects*
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Humans
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Lymphoma, B-Cell / complications
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Lymphoma, B-Cell / drug therapy
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Male
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Nephritis, Interstitial / chemically induced*
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Nephritis, Interstitial / immunology
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Nephritis, Interstitial / pathology
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Peroxidase / immunology*
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Vasculitis, Leukocytoclastic, Cutaneous / chemically induced*
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Vasculitis, Leukocytoclastic, Cutaneous / immunology
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Vasculitis, Leukocytoclastic, Cutaneous / pathology
Substances
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Antibodies, Antineutrophil Cytoplasmic
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Biomarkers
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Cephalosporins
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Peroxidase