BACKGROUND The correlation between the short- and long-term effects of intravitreal ranibizumab (IVR) on macular edema after branch retinal vein occlusion (BRVO) remains unclear. We assessed the correlation between the short- and long-term effects of IVR on macular edema after BRVO. METHODS Twenty-one eyes with macular edema after BRVO were enrolled in this prospective observational study. We...

PURPOSE The purpose of this study was to compare high-resolution stereoscopic digital photography to contact lens biomicroscopy (CLBM) for the diagnosis of clinically significant macular edema. STUDY DESIGN Comparative, prospective, observational case series. PARTICIPANTS One hundred twenty diabetic patients. METHODS Patients underwent clinical retinal examination with CLBM by a retinal s...

BACKGROUND The mechanism by which vitrectomy improves macular edema in patients with branch retinal vein occlusion remains unclear, although intraocular levels of vascular endothelial growth factor have been suggested to influence the visual prognosis and macular edema. METHODS A series of 54 consecutive patients (54 eyes) with branch retinal vein occlusion was studied prospectively. All pati...

PURPOSE This study was designed to examine choroidal thickness in patients with diabetes using spectral-domain optical coherence tomography. METHODS Forty-nine patients (49 eyes) with diabetes and 24 age-matched normal subjects underwent high-definition raster scanning using spectral-domain optical coherence tomography with frame enhancement software. Patients with diabetes were classified in...

UNLABELLED In the present study we have made a review of the relevant literature on pathogenesis and modern diagnostic methods for macular edema (ME) in uveitis. Macular edema is a typical non-specific complication of uveitis, one of the common causes of visual impairment. ME can be found in all types of uveitis. In 85% of cases of intermediate uveitis, the visual impairment is due to the devel...

PURPOSE To evaluate the effect of different doses of intravitreal triamcinolone acetonide on diffuse diabetic macular edema. METHODS In a retrospective study, 44 eyes with diffuse diabetic macular edema were treated with an intravitreal injection of 4 mg (n=12 eyes), 8 mg (n=17) or 25 mg (n=15) of triamcinolone acetonide (TA). Optical coherence tomography, best-corrected logMAR visual acuity ...

Diabetic macular edema represents one of the most important causes of visual morbidity in diabetes mellitus. The National Diabetes Information Clearinghouse estimates the prevalence of diabetes mellitus types 1 and 2 at 11.3% of the population above the age of 20, with an annual incidence of 1.9 million cases in the United States alone. In this population, the prevalence of diabetic macular ede...

BACKGROUND The purpose of this study was to evaluate the incidence and amount of macular edema by optical coherence tomography (OCT) after combined small gauge sutureless vitrectomy with phacoemulsification and intravitreal triamcinolone. METHODS This retrospective case series included 194 consecutive eyes undergoing nonemergent vitrectomy with phacoemulsification and intravitreal triamcinolo...

For eyes with diabetic retinopathy which require vitreous surgery and pan-retinal photocoagulation (PRP), pre-treatment of PRP before vitreous surgery reduce the activity of diabetic retinopathy, however sometimes cause macular edema leading to visual disturbance. Some cytokines in the vitreous increase in eyes with diabetic macular edema, thus the relationship between PRP and vitreous cytokine...

PURPOSE To report our findings in 2 patients who developed a central retinal vein occlusion (CRVO) and were chronic users of antipsychotic medications. CASE PRESENTATION Case 1 was a 62-year-old woman who had a sudden reduction of vision in her right eye to 20/2,000. Her fundus showed signs of an impending CRVO with marked macular edema. She had been taking antipsychotic drugs (quetiapine fum...