RETINA

No abstract available

Purpose:

To determine the level of vascularization and peripheral vascular findings by fluorescence angiography in patients with aggressive retinopathy of prematurity or Type 1 retinopathy of prematurity treated with a single dose of anti–vascular …

Purpose:

To explore the relationship between retinal hemorrhage in the green and red channels on ultra-widefield fundus images and the nonperfusion area (NPA) on ultra-widefield fundus fluorescein angiography in patients with acute branch retinal vein occlusion (BRVO).

Methods:

This was a retrospective cross-sectional study with 96 patients, including 46 with ischemic BRVO and 50 with nonischemic BRVO. Correlation analysis between green channel hemorrhage (GCH), red channel hemorrhage (RCH), and NPA was performed. Panretina was divided into posterior and peripheral areas.

Results:

Ischemic BRVO showed significantly higher GCH% and RCH% than nonischemic BRVO in the peripheral regions (both P 0.05). Significant correlations were found between NPA% in the panretinal and peripheral areas and the corresponding GCH% and RCH% (all P 0.05). In addition, peripheral GCH% and RCH% were related to panretinal NPA% (r = 0.506, P

Purpose:

To explore characteristic imaging features of nonparaneoplastic autoimmune retinopathy (npAIR) to augment diagnostic criteria.

Methods:

This is a retrospective cohort study of patients with npAIR evaluated at the Emory Eye Center be…

Purpose:

To investigate the structure and blood flow of the retina and choroid in Cushing syndrome and their relationship with cortisol levels.

Methods:

A consecutive series of patients with Cushing syndrome with adrenocortical carcinoma were included in this study. Cortisol levels gradually returned to normal after adrenalectomy. Optical coherence tomography and optical coherence tomography angiography were used to assess patients with Cushing syndrome before and after the surgery for retina and choroid. Correlation analysis was performed between cortisol level and fundus changes.

Results:

Compared with normal cortisol levels, patients with Cushing syndrome had significantly lower central macular thickness with increased cortisol level (220.82 ± 16.59 µm and 223.68 ± 15.78 µm, P = 0.019). However, the central choroidal thickness was higher with increased cortisol level (255.18 ± 105.89 µm and 205.94 ± 87.04 µm, P

Purpose:

To evaluate outer retinal recovery on postoperative optical coherence tomography (OCT) based on presenting morphologic stage of rhegmatogenous retinal detachment (RRD).

Methods:

Retrospective cohort of consecutive primary fovea-involving RRDs, referred from January 2012 to September 2022. Baseline OCTs were assessed for morphologic stage of RRD. Postoperative OCT scans were graded at 3, 6, and 12 months for external limiting membrane, ellipsoid zone and interdigitation zone discontinuity, epiretinal membrane formation and severity, and residual subfoveal fluid.

Results:

Three hundred and fifty-one patients were included. Increasing baseline morphologic stage of RRD was significantly associated with external limiting membrane, ellipsoid zone, and interdigitation zone discontinuity at all time points postoperatively (P

Purpose:

To investigate the efficacy of combined application of B-scan ultrasonography (US) and ultrawide field imaging (UWFI) in detecting retinal tears before cataract surgery.

Methods:

Of 1,277 cataract patients, 2,552 eyes were enrolled …

Background/Purpose:

Central serous chorioretinopathy (CSC) is associated with pachychoroid and dysfunctional retinal pigment epithelium. Autofluorescence (AF) is typically altered. The authors performed this study to quantify these alterations using quantitative AF (qAF) in patients with CSC and in their fellow eye in comparison with a healthy control group.

Methods:

Patients with CSC and healthy controls were recruited prospectively. All patients received a full clinical examination including best-corrected visual acuity, enhanced depth imaging-optical coherence tomography, and qAF. Quantitative autofluorescence images were taken with a confocal scanning laser ophthalmoscope (Heidelberg Engineering). Quantitative autofluorescence values were assessed in specified regions of the inner eight and the middle ring of the Delori grid.

Results:

In total, 141 eyes of 77 patients with CSC were included. Ninety eyes had a manifest CSC (group 1) while 51 fellow eyes (group 2) did not show signs of CSC. There were no significant differences of qAF values between these two groups: mean qAF values were 241.3 (inner eight) and 212.8 (middle ring) in group 1 and 235.9 (inner eight) and 210.0 (middle ring) in group 2 (P = 1.0 and 1.0). We compared these eyes with healthy controls comprising 39 eyes. Quantitative autofluorescence signals (inner eight: 164.7; middle ring: 148.9) differed significantly compared with both CSC manifest (P

Purpose:

To compare SF6 relative with C2F6 in the anatomical and functional outcomes following pars plana vitrectomy for uncomplicated primary pseudophakic rhegmatogenous retinal detachment with inferior causative breaks.

Methods:

This is a …

Purpose:

To investigate the efficacy, safety, and indications for additional pneumatic retinopexy (PR) in patients with persistent retinal detachment after scleral buckling.

Methods:

This retrospective study included patients who underwent additional PR after scleral buckling for primary rhegmatogenous retinal detachment (n = 78). We defined “inadequate buckle” as retinal detachment persistence because of low buckle height despite accurate buckle placement and “buckle misplacement” as an uncovered tear because of incorrect buckle placement.

Results:

The anatomical success rate after additional PR was 52.6%. Development of proliferative vitreoretinopathy Grade B (hazard ratio, 5.73; P