Intestinal vasculitis is an infrequent entity in the absence of systemic vasculitis or chronic inflammatory bowel disease. The primary involvement of gut restricted to mesenteric venous territory is exceedingly rare. We report a pseudotumoural lesion of the cecum caused by localized phlebitis and venulitis associated with thrombosis, with a putative immune etiology, in a young adult presenting ...

Although systemic vasculitis can be a complication of inflammatory bowel disease at several locations (skin, eyes, brain, mesentery, and lung) the association of retinal vasculitis with Crohn's disease is rare. We studied a 26-year-old woman with biopsy-demonstrated Crohn's disease who developed a severe bilateral retinal arteritis and phlebitis, with acute loss of vision.

In 1951 the pathologists Churg and Strauss identified 13 patients who presented with a clinical syndrome characterised by asthma, hypereosinophilia, and evidence of vasculitis aVecting a number of organs. The three main histological features found on pathological examination of these cases were extravascular granulomas, tissue eosinophilia, and necrotising vasculitis (fig 1). Most of these pati...

Leukocytoclastic vasculitis, also known as hypersensitivity angiitis, is a cutaneous, small vessel vasculitis of the dermal capillaries and venules. The predominant clinical presentation palpable purpura. Multiple medications can cause leukocytoclastic well autoimmune diseases, infections, malignancy. disease process may be limited to only skin or manifestation systemic process. Treatment cente...

A case of unilateral central vein occlusion occurring in a normotensive patient with systemic lupus erythematosus (SLE) is reported. This vasculitis is related to SLE. In spite of the observation of circulating immune complex and a positive response to the human basophil degranulation test in the presence of bovine soluble retinal antigen, the real pathogenesis of this unilateral vasculitis rem...

purpose: to report a case of idiopathic retinal vasculitis, aneurysm, and retinitis [irvan] with angiographic and optical coherence tomography (oct) findings. case report: a 15-year-old girl with a 2 -month history of decreased visual acuity in both eyes and best corrected visual acuity of 20/70 in both eyes was referred to the retina clinic. mild inflammation was present in anterior chamber an...

Vasculitis syndrome comprises a heterogenic group of inflammatory rheumatic diseases whose common feature is inflammation in the blood vessel wall. Establishing the diagnosis of vasculitis is one of the greatest challenges in medicine. Clinical presentation of vasculitis depends on the extent of an organ system affection, as well as on the total number of affected organs. A great range of clini...

BACKGROUND Cyclophosphamide (CYC) is thought to be the most effective treatment for antineutrophil cytoplasmatic antibody (ANCA)-associated idiopathic systemic vasculitis with severe organ or life threatening presentation. The key mechanism of action of CYC is suppression of the B lymphocyte activity. However, a considerable minority of patients either remains refractory to conventional therapy...