However, IRVAN seems to produce only ophthalmic manifestations, with general workup being mostly unremarkable. Retinal imaging is a key element for a rapid diagnosis of IRVAN, and a multimodal imaging approach is

IRVAN is a rare retinal vascular disease, and if left unrecognized and untreated it can lead to bilateral visual loss. The natural history of IRVAN is uncertain and clinical features follow an erratic course, but the progression to vision-threatening complications follows a …

IRVAN syndrome is an acronym for "idiopathic retinal vasculitis-aneurysms-neuroretinitis syndrome," a condition that primarily affects the eyes. The severity of the condition varies from person to person with some affected people experiencing a mild form that resolves on its own and others experiencing a severe form that may progress to ...

Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) is a rare spectrum of ocular changes characterized by retinal vasculitis, disk and/or retinal macroaneurysms, and optic disk hyperemia with macular exudation. 1 Most of our current understanding is based on case reports and small case series, and there are only a few ...

Idiopathic retinitis, vasculitis, aneurysms, and neuroretinitis is an isolated retinal vascular disease that can progress rapidly to severe vision loss due to ischemic sequelae despite treatment with panretinal laser photocoagulation. Based on our review of …

2024年1月1日 · Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) is an infrequent disease, of as yet unknown aetiology, which affects the retina with no systemic injury, causing progressive retinal ischaemia and visual loss.

2015年11月17日 · Idiopathic retinal vasculitis, arteriolar macroaneurysms, and neuroretinitis (IRVAN) is a rare clinical entity that is usually seen bilaterally in a young healthy female without any systemic disease. 1 The most complications of the disease are because of exudation, which is caused by the macroaneurysms, more common on the larger retinal arteriol...

Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome is a rare condition characterized by bilateral vasculitis, arterial aneurysmal dilatation, neuroretinitis, and capillary nonperfusion. 1,2 We report on a patient with IRVAN in whom a branch retinal artery occlusion (BRAO) also developed in one eye and who showed ...

Three major criteria (retinal vasculitis, aneurysmal dilations at arterial bifurcations, and neuroretinitis) and 3 minor criteria (peripheral capillary nonperfusion, retinal neovascularization, and macular exudation) are used to diagnose IRVAN. 1 Although IRVAN was believed initially to be a benign self-limiting condition, we now know that it ...

2024年2月8日 · Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome typically affects young, healthy individuals. Despite the dramatic fundus appearance seen in this syndrome, these patients are usually asymptomatic.