2 documents found, page 1 of 1
Intraretinal microvascular abnormalities in eyes with advanced stages of nonpro...
Santos, Ana Rita; Lopes, Marta; Santos, Torcato; Reste‑Ferreira, Débora; Marques, Inês P.; Yamaguchi, Taffeta C. N.; Miranda, Telmo; Mendes, LuísThis study aimed to evaluate intraretinal microvascular abnormalities (IRMA) in eyes with advanced nonproliferative diabetic retinopathy (NPDR) using multimodal approach in co-located areas focusing on central retina (up to 50°) and to look at possible correlations between IRMA and other structural changes, like ischemia and presence of microaneurysms. The RICHARD study (NCT05112445) included 60 eyes from 60 pa...
Two-dimensional segmentation of the retinal vascular network from optical coher...
Rodrigues, Pedro; Guimarães, Pedro; Santos, Torcato; Simão, Sílvia; Miranda, Telmo; Serranho, Pedro; Bernardes, RuiThe automatic segmentation of the retinal vascular network from ocular fundus images has been performed by several research groups. Although different approaches have been proposed for traditional imaging modalities, only a few have addressed this problem for optical coherence tomography (OCT). Furthermore, these approaches were focused on the optic nerve head region. Compared to color fundus photography and fl...