Purpose:
To identify prognostic factors for poor visual outcomes in patients with isolated retinal vasculitis and to elucidate the outcome of immunosuppressive treatment without the use of antituberculosis drugs for patients with retinal vasculitis…
Purpose:
To provide a concise review of induced pluripotent stem cells (iPSCs) and retinal organoids as models for human retinal diseases and their role in gene discovery and treatment of inherited retinal diseases (IRDs).
Methods:
A PubMed …
Purpose:
To investigate the impact of penetration and image analysis in different optical coherence tomography (OCT) instruments on the measurement of choroidal vascularity parameters.
Methods:
Twenty-three healthy volunteers were imaged using two swept-source OCTs and one spectral-domain OCT. A fully automatic segmentation method based on ResNet-UNet and Niblack local threshold binarization was performed to quantify the relevant choroidal vascular parameters, including choroidal vascularity index, total choroidal volume, and luminal volume. The intraclass correlation coefficient (ICC) and coefficient of repeatability (COR) were used to analyze the repeatability and consistency of automatic and manual segmentation, respectively.
Results:
Both swept-source OCT devices showed good consistency of luminal volume and total choroidal volume measurements (all ICC value >0.98 with COR% 40%), which was greatly improved after using the automatic algorithm (ICC value >0.99 with COR% 0.85), whereas the choroidal vascularity index measurement from the spectral-domain OCT was larger than the other two swept-source OCT devices (ICC value
Purpose:
To determine the presence of unruptured retinal arterial macroaneurysms (RAMs) and to examine the characteristics of the detected lesions.
Methods:
This retrospective observational study included the affected and contralateral eyes …
Purpose:
To characterize choroidal amyloid angiopathy (CAA) using late-phase indocyanine green angiography (ICGA).
Methods:
This was a multicenter retrospective observational case series on patients with transthyretin (ATTR) and AL amyloidosis who underwent ICGA. The timing of hyperfluorescence and longitudinal changes were analyzed.
Results:
Thirty-two patients (27 with ATTR and 5 with AL) with mean age of 58.9 ± 17.4 years were included. Hyperfluorescent spots in the very late phases of ICGA, corresponding to CAA, were observed in 49 of 55 eyes (89%). The median time to maximal staining was 672 (95% confidence interval, 644–752) seconds, which was significantly later than the initial staining (503 [95% confidence interval, 447–521], P
Purpose:
To evaluate clinical features and manifestations of Eales disease and the efficacy of different interventions.
Methods:
The databases PubMed, EMBASE, and Ovid from inception until February 2021 were searched. Pooled analyses include…
Purpose:
To report a case series of endophthalmitis associated with intravitreal dexamethasone injections in a single practice and to discuss the clinical findings and visual outcomes of each case.
Methods:
All endophthalmitis cases followin…