Therapy of ocular complications in ANCA+ associated vasculitis.

ANCA+ associated vasculitis (AAV) is a group of rare diseases with potentially vision-threatening complications. Ocular and orbital complications of these diseases are caused by vasculitis of the small vessels of the eye or by granulomatous mass formation. ANCA (anti-neutrophil cytoplasmic antibodies) represent a key component of pathophysiological pathways as well as a diagnostic marker.

[Technics for exploring the optic nerve].

This issue propose an inventory of the methods of investigation which help for the diagnosis of the optic neuropathies. These investigation methods are shortly presented, and the situation in which there are usefull are presented. Some of these investigation are expensive and are not available in any ophthalmological hospitals.