List 3 features of IRVAN syndrome.
['Fluorescein photodiagnosis of idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome: A case report and long-term outcome of photocoagulation therapy.', 'Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome is a disease characterized by multiple retinal macroaneurysms, neuroretinitis and peripheral capillary non-perfusion, leading to irreversible visual loss.', '[Early treatment of idiopathic vasculitis, aneurysms and neuroretinitis (IRVAN). A case report].', 'CASE REPORT: A 55 year old woman presented with retinal vasculitis, multiple aneurysms, macular exudation and widespread retinal nonperfusion and was diagnosed with IRVAN.', 'A 7-year-old girl with IRVAN (idiopathic retinal vasculitis, aneurysms, and neuroretinitis) syndrome was monitored for 9 years.', 'Vision loss associated with the idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome most commonly occurs from macular edema or complications related to neovascularization. ', 'PURPOSE: To report a case of idiopathic retinal vasculitis, aneurysms and neuroretinitis (IRVAN) syndrome associated with positive perinuclear antineutrophil cytoplasmic antibody (P-ANCA).', 'PURPOSE: We report our experience in treating 2 patients of idiopathic retinal vasculitis, aneurysm, and neuroretinitis (IRVAN) syndrome with antitumor necrosis factor agent, infliximab, who showed a very favorable response to treatment', 'Fluorescein angiography delineated saccular aneurysms of the retinal arteriolar vasculature, and IRVAN syndrome was diagnosed.', 'The authors describe the clinical feature of ten patients with a new syndrome characterized by the presence of retinal vasculitis, multiple macroaneurysms, neuro-retinitis, and peripheral capillary nonperfusion.The authors evaluated ten patients identified to have clinical features compatible with the syndrome of idiopathic retinal vasculitis, aneurysms and neuroretinits (IRVAN)', 'The authors evaluated ten patients identified to have clinical features compatible with the syndrome of idiopathic retinal vasculitis, aneurysms and neuroretinits (IRVAN).']
['Idiopathic retinal vasculitis, aneurysms, and neuroretinitis is coined as IRVAN syndrome.']
['Idiopathic retinal vasculitis', 'Aneurysms', 'Neuroretinitis']