ANCA positive pauci-immune glomerulonephritis as presenting feature of mantle cell lymphoma: A case report and review of literature

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Authors: Gizem Kumru, Merve Yüksel, Yasemin Geriş, Emine Selin YILDIRIM, Saba Kiremitçi, Işınsu Kuzu, Önder Arslan
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References: 22

Abstract

Kidney involvement in mantle cell lymphoma is rare. We report a case of mantle cell lymphoma diagnosed after rapidly progressive glomerulonephritis with biopsy-proven paraneoplastic anti-neutrophil cytoplasmic antibody positive pauci-immune cresentic glomerulonephritis. Lymphoma treatment resulted in improved kidney function. This report demonstrates that pauci-immune cresentic glomerulonephritis can cause kidney impairment as the initial manifestation of mantle cell lymphoma. Physicians should be aware of the atypical presentations of the disease. La afectación renal en el linfoma de células del manto es poco frecuente. Se presenta un caso de linfoma de células del manto diagnosticado tras una glomerulonefritis de progresión rápida con una glomerulonefritis paraneoplásica con anticuerpos anticitoplasma de neutrófilos positivos. El tratamiento del linfoma mejoró la función renal. Este informe demuestra que la glomerulonefritis pauciinmune puede causar insuficiencia renal como manifestación inicial del linfoma de células del manto. Los médicos deben conocer las presentaciones atípicas de la enfermedad.

Fields of Study & Subjects

Vasculitis and related conditions Renal Diseases and Glomerulopathies Lymphoma Diagnosis and Treatment

Publication details

Journal / source
Nefrología (English Edition)
Volume
46
Issue
1
Pages
501363–501363
Publication date
1 January 2026
Language
EN