Renal Amyloidosis Secondary to ANCA-Associated Vasculitis: A Case Report / 中国医学科学杂志(英文版)
Chinese Medical Sciences Journal
; (4): 359-362, 2022.
Article
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| ID: wpr-970691
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ABSTRACT
Renal amyloidosis secondary to anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis is extremely rare. Here, we reported a 77-year-old woman with ANCA-associated vasculitis. Renal biopsy with Masson trichrome staining showed pauci-immune crescentic glomerulonephritis, and electron microscopy showed amyloid deposition in the mesangial area. Immunofluorescence revealed kappa light chain and lambda light chain negative. Bone marrow biopsy revealed no clonal plasma cell. Finally, she was diagnosed as ANCA-associated vasculitis with secondary renal amyloid A amyloidosis.
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Anticorps anti-cytoplasme des polynucléaires neutrophiles
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Vascularites associées aux anticorps anti-cytoplasme des neutrophiles
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Glomérulonéphrite
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Amyloïdose
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Rein
Limites du sujet:
Aged
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Female
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Humans
langue:
En
Texte intégral:
Chinese Medical Sciences Journal
Année:
2022
Type:
Article