Central Retinal Vein Occlusion (CRVO) is a severe retinal pathology, which causes visual impairment usually after the age of 40. Mostly unilateral, less than 10% of cases are bilateral. Affected young adults (under the age of 40), usually exhibit a hidden, underlying systemic disease. Thorough testing has to be done in order to spot the pathogenic agent. We present the case of a 25 years old wo...

This study investigated the baseline predictors of best corrected visual acuity (BCVA) and central retinal thickness (CRT) at 6 months in patients with treatment-naïve branch retinal vein occlusion (BRVO) and central retinal vein occlusion (CRVO). This multicenter, interventional case series included 208 BRVO and 123 CRVO patients with follow-up period of 6 months or more. Outcome measures of B...

CASE REPORT A healthy 57-year-old woman presented with decreased vision in her right eye. Dilated fundus examination revealed central retinal vein occlusion (CRVO). The laboratory test results for hypercoagulability state showed an abnormal protein S. A few months later she developed an ovarian malignancy. DISCUSSION This case illustrates an association between CRVO and ovarian tumour. Coagul...

R etinal vein occlusions (RVOs), including both branch and central veins, are the second most common retinal vascular diseases after diabetic retinopathy.1 The Beaver Dam Study reported a prevalence of 0.1% in patients older than 43 years.2 The 15-year cumulative incidence of central retinal vein occlusion (CRVO) was 0.5% in the Beaver Dam Eye Study.3 A cross-sectional study from 6 communities ...

The aim of this study was to evaluate retinal and choriocapillaris vessel density using optical coherence tomography angiography (OCTA) in eyes with central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO) complicated by macular edema (ME). Sixty eyes of 60 patients with CRVO or BRVO and ME and 40 healthy subjects underwent measurements of superficial and deep foveal and p...

Newly Recognized Serous Macular Detachment in Retinal Vascular Disease Serous macular detachment has only recently been recognized to occur in a significant number of eyes with retinal vascular leakage, including diabetic macular edema,1,2 branch retinal vein occlusion,3–5 central retinal vein occlusion (CRVO),6 and hypotony maculopathy.7 These serous retinal detachments associated with retinal...

A 52-year-old Chinese gentleman presented with right eye floaters and photopsia over one week. His visual acuities were 20/20 bilaterally. Posterior segment examination showed a right eye swollen optic disc and central retinal vein occlusion (CRVO) associated with an area of subretinal hemorrhage adjacent to the optic disc. Fundus fluorescein (FA) and indocyanine green angiographies (ICGA) of t...

C entral retinal vein occlusion (CRVO) in the young is also known as papillophlebitis and is a rare presentation.1 Retinal vein occlusion has been known to be associated with many systemic conditions.1,2 Association of hyperhomocysteinemia with retinal vein occlusion was reported in the literature.2-4 There was controversy, however, over whether there was correlation between methylenetetrahydro...

central retinal vein occlusion (crvo) is the third most common blinding vascular retinal disorder. as there is no proven treatment for crvo, we performed this study to evaluate the effectiveness of radial optic neurotomy (ron) on visual acuity in eyes with crvo. this study was designed as an interventional case series. pars plana vitrectomy with ron was performed in 18 eyes of 16 patients with ...

Before the introduction of antagonists of vascular endothelial growth factor (anti-VEGF), intravitreal corticosteroids were the main treatment of the macular edema (ME) secondary to central retinal vein occlusion (CRVO). It has been shown that panretinal photocoagulation was only efficacious in the prevention and treatment of the neovascular complications of CRVO. With the discover of the antiV...