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. 2021 Oct 20;8:758668. doi: 10.3389/fmed.2021.758668

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Copyright © 2021 Arrigo, Aragona, Bordato, Amato, Borghesan, Bandello and Battaglia Parodi.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Low- and high-MNV VT neovascularizations. Low-MNV VT lesion is characterized by low-MNV/leakage ratio on FA (A), scant SF, a poorly tortuous neovascular network on OCTA (B), high-baseline exudation (C) and good anatomical and functional recovery after 1 year, with retention of outer retinal structure reflectivity properties (D). High-MNV VT lesion is characterized by high-MNV/leakage ratio on FA (E), involvement of high SF quadrants, a highly tortuous neovascular network on OCTA (F), poor baseline exudation (G), and bad anatomical and functional recovery after 1 year, with fibrotic alterations, and impairment of outer retinal structure reflectivity properties, together with backscattering phenomena (H).