INTRODUCTION Vasculitis has been associated with malignancies, more commonly hematological rather than solid malignancies. Due to the rarity of these conditions and the lack of a temporal association, the relationship between vasculitis and malignancy remains unclear. Paraneoplastic vasculitis as a phenomenon of lung cancer has been described in the literature. To the best of our knowledge, thi...

OBJECTIVE To test the hypothesis that macrophage migration inhibitory factor (MIF) is involved in the disease activity of systemic vasculitis. METHODS Patients with systemic vasculitis were divided into three groups based on the size of the affected vessels. Microscopic polyangiitis (MPA) was considered as small vessel vasculitis (SVV), polyarteritis nodosa as medium-sized vessel vasculitis (...

BACKGROUND F-18-fluorodeoxyglucose (FDG) accumulates in inflammatory cells due to an increased metabolic rate. Therefore, FDG positron emission tomography (PET) represents a promising imaging technique in patients with vasculitis. The aim of this study was to assess the value of FDG PET in the diagnosis of different types of vasculitis. METHODS The results of FDG PET performed because of susp...

Submit Manuscript | http://medcraveonline.com Diagnosis of vasculitis in children is challenging because of its protean clinical manifestations with a wide spectrum ranging from isolated cutaneous vasculitis to multisystem involvement. Several medical conditions that resemble the presentation of vasculitis. There is wide array of differential diagnosis. It may be primary or secondary to various...

background: sub-acute bacterial endocarditis (sbe) rarely presents with features of a small vessel vasculitis. patients with sbe can also develop multiple serological abnormalities including anca. in this report, we present a case of infective endocarditis mimicked anca associated glomerulonephritis.case presentation: a 57-year old male with a clinical picture of rapidly progressive renal failu...

Cutaneous vasculitis may be associated with malignancies, and may behave as a paraneoplastic syndrome. This association has been reported in a variable proportion of patients depending on population selection. We conducted the current study to assess the frequency, clinical features, treatment, and outcome of paraneoplastic vasculitis in a large unselected series of 766 patients with cutaneous ...

A variety of central nervous system pathology has been associated with cocaine abuse, including cerebral vasculitis. We report a case of a 25-year-old woman who died of hypoxic encephalopathy following cardiac arrest due to cocaine abuse. Autopsy revealed a distinctive cerebral vasculitis with features characteristic of hypersensitivity drug included vasculitis. The significance of cerebral vas...

Rheumatoid vasculitis is a rare, but most serious extra-articular complications of long-standing, seropositive rheumatoid arthritis (RA). Vasculitis of hepatic artery is an extremely rare but severe manifestation of rheumatoid vasculitis. A 72-year-old woman who presented with polyarthralgia for 2 months was diagnosed with early RA. Since she had manifestations of livedo reticularis, and liver ...

A common classification of cerebral vasculitis uses the size of the affected arteries and the etiology of the wall inflammation, but this classification scheme was established for systemic disease rather than cerebral disease [1,2,3,4]. Another way to classify cerebral vasculitis has been proposed by Kuker [4] dividing it into large vessel vasculitis (LVV), medium vessel vasculitis (MVV), and s...

Urticarial vasculitis is characterized clinically by urticarial skin lesions and histologically by leukocytoclastic vasculitis. Hypocomplementemic urticarial vasculitis is associated with connective tissue diseases such as systemic lupus erythematosus (SLE). We report a case of urticarial vasculitis that preceded manifestations of SLE.