Figure 3.

Examples of neovascularizations elsewhere (NVEs) from different sources. The sources of NVE can be categorized into the following two types. In (1) NVE originating from IRMAs (yellow arrow), the precursor lesions of IRMA initially present as intraretinal tortuous vascular abnormalities without breaching the inner limiting membrane (ILM), subsequently progressing into preretinal NV that breaches the ILM. In (2) NVE originating from venules (red arrow), neovascularizations centered around venules, with stems originating from venules with blood flow signals. F/U, follow-ups.