Repeatability and reproducibility of superficial macular retinal vessel density measurements using optical coherence tomography angiography en face images

J Lei, MK Durbin, Y Shi, A Uji… - JAMA …, 2017 - jamanetwork.com
Importance The repeatability and reproducibility of quantitative metrics from optical
coherence tomographic angiography (OCTA) must be assessed before these data can be …

Impact of multiple en face image averaging on quantitative assessment from optical coherence tomography angiography images

A Uji, S Balasubramanian, J Lei, E Baghdasaryan… - Ophthalmology, 2017 - Elsevier
Purpose To investigate the impact of multiple en face image averaging on quantitative
measurements of the retinal microvasculature using optical coherence tomography …

Choriocapillaris imaging using multiple en face optical coherence tomography angiography image averaging

A Uji, S Balasubramanian, J Lei… - JAMA …, 2017 - jamanetwork.com
Importance Imaging of the choriocapillaris in vivo is challenging with existing technology.
Optical coherence tomography angiography (OCTA), if optimized, could make the imaging …

Calcified nodules in retinal drusen are associated with disease progression in age-related macular degeneration

ACS Tan, MG Pilgrim, S Fearn, S Bertazzo… - Science translational …, 2018 - science.org
Drusen are lipid-, mineral-, and protein-containing extracellular deposits that accumulate
between the basal lamina of the retinal pigment epithelium (RPE) and Bruch's membrane …

Proposal of a simple optical coherence tomography-based scoring system for progression of age-related macular degeneration

J Lei, S Balasubramanian, NS Abdelfattah… - Graefe's Archive for …, 2017 - Springer
Purpose To develop a simple, clinically practical, optical coherence tomography (OCT)-
based scoring system for early age-related macular degeneration (AMD) to prognosticate …

OCT risk factors for development of late age-related macular degeneration in the fellow eyes of patients enrolled in the HARBOR study

M Nassisi, J Lei, NS Abdelfattah, A Karamat… - Ophthalmology, 2019 - Elsevier
Purpose To evaluate the relationship between OCT features and progression to late age
related-macular degeneration (AMD) in the fellow eyes of patients enrolled in the Study of …

[HTML][HTML] Quantity of intraretinal hyperreflective foci in patients with intermediate age-related macular degeneration correlates with 1-year progression

M Nassisi, W Fan, Y Shi, J Lei, E Borrelli… - … & visual science, 2018 - tvst.arvojournals.org
Purpose: The purpose of this study was to evaluate the correlation between quantity of
intraretinal hyperreflective foci (HRF) in the eye with intermediate AMD and progression to …

Multi-scale pathological fluid segmentation in oct with a novel curvature loss in convolutional neural network

G Xing, L Chen, H Wang, J Zhang… - … on Medical Imaging, 2022 - ieeexplore.ieee.org
The segmentation of pathological fluid lesions in optical coherence tomography (OCT),
including intraretinal fluid, subretinal fluid, and pigment epithelial detachment, is of great …

Multiple enface image averaging for enhanced optical coherence tomography angiography imaging

A Uji, S Balasubramanian, J Lei… - Acta …, 2018 - Wiley Online Library
Purpose To investigate the effect of multiple enface image averaging on image quality of the
optical coherence tomography angiography (OCTA). Methods Twenty‐one normal …

Anomaly segmentation in retinal images with poisson-blending data augmentation

H Wang, Y Zhou, J Zhang, J Lei, D Sun, F Xu… - Medical Image Analysis, 2022 - Elsevier
Diabetic retinopathy (DR) is one of the most important complications of diabetes. Accurate
segmentation of DR lesions is of great importance for the early diagnosis of DR. However …