Interpretable Detection of Diabetic Retinopathy, Retinal Vein Occlusion, Age-Related Macular Degeneration, and Other Fundus Conditions.

Diabetic retinopathy (DR), retinal vein occlusion (RVO), and age-related macular degeneration (AMD) pose significant global health challenges, often resulting in vision impairment and blindness. Automatic detection of these conditions is crucial, particularly in underserved rural areas with limited access to ophthalmic services. Despite remarkable advancements in artificial intelligence, especially convolutional neural networks (CNNs), their complexity can make interpretation difficult.

Types of Descemet Membrane Detachment After Ocular Surface Burns: The Factor Long Been Ignored.

Purpose: The aim of this study was to explore types of Descemet membrane detachment (DMD) after ocular surface burns by anterior segment optical coherence tomography.

Methods: This is a pilot, case series, observational study. Patients with DMD after ocular surface burns were enrolled.

Vascular flow density in pathological myopia: an optical coherence tomography angiography study.

Objectives: To investigate vascular flow density in pathological myopia with optical coherence tomography (OCT) angiography.

Design: A prospective comparative study was conducted from December 2015 to March 2016.

Setting: Participants were recruited in Beijing Tongren Hospital.

Application of optical coherence tomography angiography in assessment of posterior scleral reinforcement for pathologic myopia.

Aim: To investigate the effect of posterior scleral reinforcement (PSR) on circulation of pathologic myopia eyes with posterior staphyloma by optical coherence tomography angiography (OCTA).

Methods: The study included 30 pathologic myopia eyes with posterior staphyloma which underwent PSR (PSR group) for 6 to 18mo ago, and 30 age and myopia matched eyes without PSR surgery as control group. Macular, choriocapillaris and radial peripapillary capillary (RPC) flow density were measured by OCTA, and the measurements were compared between groups.

Vascular Density in Retina and Choriocapillaris as Measured by Optical Coherence Tomography Angiography.

Purpose: To measure the density of the superficial retinal small vessel network (SRSVN), superficial retinal capillary network (SRCN), deep retinal capillary network (DRCN), and choriocapillaris and the size of the foveal avascular zone (FAZ) in the superficial retinal layer in normal eyes.

Design: Prospective observational cross-sectional study.

Methods: In healthy Chinese volunteers, the retinal and choroidal vasculature was visualized by split-spectrum amplitude decorrelation angiography-associated optical coherence tomography (RTVueXR Avanti device; Optovue Inc, Fremont, California, USA).