TOPICS: Blood vessel wall, tunica intima, tunica media, tunica adventitia, fever, fatigue, weight loss, myalgia, organ ischemia, thrombosis, large vessel vasculitis, temporal (giant cell) arteritis, granulomatous vasculitis, carotid artery, headache, visual disturbances, jaw claudication, polymyalgia rheumatica, esr, crp, segmental lesions, corticosteroids, takayasu arteritis, aortic arch, pulseless disease, claudication, bruits, transmural fibrous thickening, medium vessel vasculitis, polyarteritis nodosa, necrotising vasculitis, hypertension, abdominal pain, melena, headache, seizures, skin nodules, HBsAg, fibrinoid necrosis, "string of pearls", cyclophosphamide, kawasaki disease, coronary artery, bilateral conjunctivitis, strawberry tongue, rash, MI, coronary artery thrombosis, aspirin, IVIG, buerger disease, smoker, digital ulceration, gangrene, autoamputation, raynaud phenomenon, smoking cessation, small vessel vasculitis, c-ANCA, p-ANCA, granulomatosis with polyangiitis, nasopharynx, lungs, kidneys, wegener granulomatosis, hematuria, nasopharyngeal ulceration, bilateral nodular lung infiltrates, corticosteroids, cyclophosphamide, microscopic polyangiitis, eosinophilic granulomatosis with polyangiitis, churg strauss syndrome, late onset asthma, rhinosinusitis, mononeuritis multiplex, eosinophils, IgA vasculitis, henoch schönlein purpura, palpable purpura, IgA nephropathy