نتایج جستجو برای: antineutrophil cytoplasmic antibody anca
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BACKGROUND Our previous study found that circulating and urinary levels of high mobility group box-1 (HMGB1) were closely associated with disease activity in patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). Moreover, HMGB1 participates in ANCA-induced neutrophil activation. Cross-reactivity between moesin and anti-myeloperoxidase (MPO) antibody has been repo...
Few studies have analyzed the clinicopathologic characteristics and outcomes of lupus nephritis (LN) patients with antineutrophil cytoplasmic antibody (ANCA). The clinical and renal histopathologic data of 154 patients with biopsy-proven LN from 2011 to 2013 were analyzed retrospectively. The patients were followed up for a median period of 16.8 ± 9.4 months, and their outcomes were analyzed. M...
antineutrophil cytoplasmic autoantibodies (anca) were first described in patients with necrotizing glomerulonephritis. the original observation passed unnoticed until an association was made between anca and active wegener's granulomatosis. since then, tremendous progress has been made in elucidating the association between anca subtypes and clinicopathologic syndromes, and the potential p...
A 62-year-old man exhibiting nasal obstruction and glomerulonephritis with proteinase 3-antineutrophil cytoplasmic antibodies (PR3-ANCAs) was diagnosed with extranodal NK/T-cell lymphoma, nasal type (ENKL) with infiltration of neutrophils with apoptosis. Chemoradiotherapy reduced the tumor, improved the renal function, and decreased the PR3-ANCA levels. ANCA-positivity is observed in immunoinsu...
The concurrent antineutrophil cytoplasmic antibody-associated glomerulonephritis (ANCA-GN) and membranous nephropathy (MN) have been increasingly documented, mainly in case studies and case series; however, the differences of clinical and pathologic characteristics as well as outcomes between ANCA-GN patients with and without MN remain unclear. The current study investigated the clinical and im...
Pauci-immune crescentic glomerulonephritis (PICGN) is most commonly associated with antineutrophil cytoplasmic antibodies (ANCA). We report a case of chronic, sclerosing ANCA-negative PICGN discovered when a patient presented with multiple myeloma. A 57-year-old woman presented with complaints of nausea, emesis and weakness. She was found to be in renal failure with a serum creatinine of 9.4 mg...
Granulomatosis with polyangiitis (GPA) is a systemic necrotizing vasculitis of unknown aetiology, often related to the antineutrophil cytoplasmic antibody (ANCA). GPA was previously named Wegener's granulomatosis (WG). The disease frequently has multisystemic presentation, targeting mainly the respiratory tract and kidneys, but gastrointestinal involvement is uncommon. Crohn's disease (CD) is a...
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