A part of systemic vasculitis involving the gastrointestinal tract which causes mesenteric ischemia. This includes systemic lupus erythematosus, polyarteritis nodosa, allergic granulomatous vasculitis (Churg-Strauss syndrome), and thromboangitis obliterans (Buerger’s disease).
Also indexed as
Vasculitis of mesenteric arteries
Nearby in Certain vascular disorders of small intestine