2 documents found, page 1 of 1
Peripapillary and macular morpho-vascular changes in patients with genetic or c...
Martins, Amélia; Rodrigues, Tiago; Soares, Mário; Dolan, Michael-John; Murta, Joaquim N.; Silva, Rufino; Marques, João P.Purpose: To evaluate the macular and peripapillary morpho-vascular changes in ADOA, using optical coherence tomography (OCT) and OCT angiography (OCTA). Methods: Prospectively defined, cross-sectional case-control study. Consecutive patients with a genetic or clinical diagnosis of ADOA along with age- and sex-matched controls were included. The radial peripapillary capillary (RPC) density and vessel density (VD...
Peripapillary neurovascular coupling in the early stages of diabetic retinopathy
Rodrigues, Tiago M.; Marques, João P.; Soares, Mário; Dolan, Michael-John; Melo, Pedro; Simão, Sílvia; Teles, João; Figueira, João; Murta, Joaquim N.Purpose: To study radial peripapillary capillary (RPC) density in the early stages of diabetic retinopathy (DR), using optical coherence tomography angiography. Methods: A cross-sectional evaluation of RPCs was performed using optical coherence tomography angiography (Avanti RTVue-XR 100, Optovue Inc, Fremont, CA). Annular RPC density was the primary outcome. Global density and retinal nerve fiber layer thickne...