نتایج جستجو برای: antineutrophil cytoplasmic antibody
تعداد نتایج: 243772 فیلتر نتایج به سال:
RATIONALE Medial medullary infarction accounts for less than 1% of brain infarctions, and medial medullary infarctions is very rarely caused by antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis. PATIENT CONCERNS We report the case of a 76-year-old man at low risk of arteriosclerosis who presented with disorders on the left side including gaze-evoked nystagmus, paralysis of the ...
PURPOSE OF REVIEW This review aims to provide a state-of-the-art perspective on the role of kidney transplantation in cases of end-stage kidney disease due to antineutrophil cytoplasmic antibody (ANCA) vasculitis. We focus on patient and graft survival in recent years, timing of transplant, impact of ANCA status, and relapse of vasculitis in the allograft. RECENT FINDINGS Graft and patient ou...
Pneumatosis intestinalis is a characteristic imaging phenomenon indicating the presence of gas in the bowel wall. The link between pneumatosis intestinalis and various kinds of autoimmune diseases has been reported anecdotally, while information regarding the cases with antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitis complicated by concurrent pneumatosis intestinalis is lacki...
The vasculitides comprise a heterogeneous group of diseases characterized by inflammation and destruction of blood vessels. Vessels of any size can be involved which explains the diverse spectrum of clinical diseases attributed to vasculitis. While the immunological basis of disease for vasculitis was recognized over thirty years ago,[1] a standardized classification system was only adopted nea...
BACKGROUND IgG4-related disease (IgG4-RD) is a fibroinflammatory condition characterized by serum IgG4 elevation and tissue infiltration of IgG4-positive plasma cells. Substantial overlap between IgG4-RD and antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitides (AAV) exists in terms of organ involvement and histopathological features. A positive ANCA assay is regarded as a highly...
Background: Administration of influenza vaccines has been associated with the development of autoantibodies and autoimmune rheumatic disease. Patients: We discuss 2 patients who developed antineutrophil cytoplasmic antibody-associated vasculitis (AAV) in temporal association with influenza immunization. AAV was diagnosed 2 and 4 weeks after immunization in these patients. Both patients had rena...
A 73-year-old man presented with a 1-month history of fever and numbness of the bilateral upper and lower extremities. Laboratory tests showed positive myeloperoxidaseantineutrophil cytoplasmic antibody (ANCA) results (296 U/ mL). Computed tomography (CT) showed wall thickening in the thoracic aorta and common carotid arteries (Picture A), and gallium single-photon emission CT/CT showed accumul...
OBJECTIVE CD5+ B cells have been conceptualized as a possible surrogate for Breg cells. The aim of the present study was to determine the utility of CD5+ B cells as biomarkers in antineutrophil cytoplasmic antibody-associated vasculitis (AAV). METHODS The absolute and relative numbers (percentages) of CD5+ B cells (explanatory variables) were measured longitudinally during 18 months in 197 pa...
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