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. 2021 Oct 6;13:747050. doi: 10.3389/fnagi.2021.747050

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Copyright © 2021 Arrigo, Aragona, Saladino, Arrigo, Fantaguzzi, Battaglia Parodi and Bandello.

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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Multimodal imaging in glaucoma. Fundus examination reveals an evident excavation of the optic disc (A). Structural optical coherence tomography (OCT) detects a remarkable thinning of retinal nerve fibers layer (RNFL) (B) and ganglion cells layer (GCL) (C). OCT angiography (OCTA) shows rarefied radial peripapillary capillary and deep capillary plexa (D,F respectively), and preserved superficial capillary plexus and choriocapillaris (E,G respectively). Multimodal imaging findings in a normal control is shown in (H–N), respectively.