Nov 4, 2015 · Usually the IRMA is within the retina and does not occur on the disk. Neovascularization is on top or even growing into the vitreous and are associated with leaks …

IRMA is deeper in the retina than neovascularization, has blurrier edges, is more of a burgundy than a red, does not appear on the optic disc, and is usually seen after a shorter period of …

Intraretinal microvascular abnormalities (or IrMAs) are shunt vessels and appear as abnormal branching or dilation of existing blood vessels (capillaries) within the retina that act to supply …

Optical coherence tomography angiography, through flow overlay, has utility to image and differentiate IRMA and NV, which are key features distinguishing severe non-PDR and PDR, …

IRMA and NV can be differentiated based on the size, shape location, color , configuration and FFA features. the video explains all those with examples. #Neovascularisation...

Can be difficult to differentiate IRMA and NV! IRMA • Location: intraretinal (not at disc) • Appearance: Outline may be angulated with sharp corners. Do not cross over major retinal …

In this study, we identified several OCT-derived parameters that distinguish IRMAs and NVEs. We suggest that current clinical and FA definitions of IRMA vs NVE should be supported with SD …

Oct 1, 2019 · Results: Ninety-six foci of irregular vasculature were analyzed, comprised of 70 IRMA and 26 retinal NV lesions from 14 eyes. Compared with fluorescein angiography, OCTA …

Jan 7, 2017 · In this study, we perform detailed characterization of the SD OCT features of IRMA and NVE/NVD, with comparison to clinical and FA findings.

Retinal neovascularization denotes aberrant newly formed blood vessels on the surface of the retina that can extend into the vitreous cavity and lead to vitreous hemorrhage and retinal …