050. URINARY REGULATORY T-LYMPHOCYTES IDENTIFY ACTIVE RENAL ANCA-ASSOCIATED VASCULITIS
نویسندگان
چکیده
منابع مشابه
Repeat protocol renal biopsy in ANCA-associated renal vasculitis.
BACKGROUND Histopathological lesions in renal biopsy (RB) at presentation of ANCA-associated vasculitis (AAV) have been described in depth but repeat protocolized renal biopsies are seldomly performed in AAV. In this study, we present a group of AAV patients with repeat protocolized biopsies, and we evaluate their clinical significance. METHODS A total of 17 consecutive patients diagnosed bet...
متن کاملMyeloperoxidase-antineutrophil cytoplasmic antibody (ANCA)-associated systemic vasculitis developed from ANCA negative renal limited vasculitis
RATIONALE The relationship between antineutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis (AAV) and ANCA-negative vasculitis has not been elucidated. PATIENT CONCERNS A 64-year-old female with edema and proteinuria was admitted. A kidney biopsy indicated focal proliferative nephritis with crescents in 25% of glomeruli. Serum ANCA was negative. Eighteen months later, systemic sym...
متن کاملANCA-associated vasculitis with renal involvement: an outcome analysis.
BACKGROUND The anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides are a group of heterogeneous diseases. This study was undertaken to investigate the outcome of Wegener's granulomatosis (WG), microscopic polyangiitis (MPA) and renal-limited vasculitis (RLV). Furthermore, we analysed the differences in patients with proteinase 3-ANCA (PR3-ANCA) and those with myeloperoxidase-ANC...
متن کاملANCA-associated renal vasculitis--epidemiology, diagnostics and treatment.
The pauciimmune small-vessel vasculitides are multisystem diseases with frequent renal involvement. They are strongly associated with the presence of anti-neutrophil cytoplasmic antibodies (ANCA). In this review we have focused on the ethiopathogenesis and the role of ANCA, clinical presentation and histopathologic findings of different ANCA - associated vasculitides (AAV). Current treatment st...
متن کاملTreatment of renal manifestations of ANCA-associated vasculitis.
CONTEXT Vasculitis is a clinicopathological entity characterized by inflammation and necrosis of blood vessels. EVIDENCE ACQUISITIONS Directory of Open Access Journals (DOAJ), Google Scholar, Pubmed (NLM), LISTA (EBSCO) and Web of Science have been searched. RESULTS Two major autoantigens for ANCA are myeloperoxidase (MPO) and proteinase 3 (PR3), which are proteins in the primary granules o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Rheumatology
سال: 2019
ISSN: 1462-0324,1462-0332
DOI: 10.1093/rheumatology/kez057.049