PURPOSE To present an overview on ultra-wide-field imaging in diabetic retinopathy. METHODS A comprehensive search of the pubmed database was performed using the search terms of "ultra-wide-field imaging", "ultra-wide-field fluorescein angiography" and "diabetic retinopathy". The relevant original articles were reviewed. RESULTS New advances in ultra-wide-field imaging allow for precise mea...

Diabetic retinopathy is the leading cause of vision loss among working-age people in the United States. The hallmark of diabetic retinopathy is vascular compromise. Increased vascular permeability leads to the development of diabetic macular edema, which is the major cause of vision loss in patients with diabetic retinopathy. Vascular occlusion causes retinal ischemia and subsequent angiogenesi...

PURPOSE 1) Diagnose, through optical coherence tomography (OCT) exam, the occurrence of diabetic macular edema in patients with diabetic retinopathy and visual acuity of 20/40 or better, by measuring the foveal center point thickness, during one year. 2) Evaluate the edema natural history, during this period, associating the center point thickness with hemoglobin A1c and changes in visual acuit...

BACKGROUND Diabetes mellitus remains the leading cause of blindness among working age Americans with diabetic macular edema being the most common cause for moderate and severe vision loss. OBJECTIVE To investigate the anatomical and visual benefits of pars plana vitrectomy with inner limiting membrane peeling in patients with nontractional diabetic macular edema as well as correlation of inte...

PURPOSE To report the efficacy and safety of combined intravitreal dexamethasone implant and micropulse laser for anti-VEGF resistant diabetic macular edema. PATIENTS AND METHODS Prospective, non-controlled study that was conducted for twenty eyes with center-involved diabetic macular edema not responding to anti-VEGF therapy. Ozurdex intravitreal implant was injected to all eyes with subsequ...

BACKGROUND Diabetic macular oedema is the leading cause of vision deterioration in diabetic retinopathy. Extracellular fluid within the retina, which distorts the retinal architecture, was assumed to be strictly of retinal vasculature origin. However, there is some experimental evidence supporting clinical observations suggesting a possible role of the retinal pigment epithelium (RPE). An unusu...

Reported here is a case of intralenticular sustained-release dexamethasone implant (Ozurdex®, Allergan, Irvine, CA, USA) present for 1 year with effective treatment of refractory diabetic macular edema without rapid cataract formation. The crystalline lens remained stable for 12 months on exam despite the presence of the steroid-secreting foreign body. The diabetic macular edema resolved on exa...

CONTEXT AND OBJECTIVE: Diabetic retinopathy is a disease caused by increased permeability of retinal vessels. Its incidence and prevalence have been increasing due to urbanization, greater life expectancy and the habits of modern life. Its onset is insidious and it may lead to blindness in 75% of individuals who have been diabetic for more than 20 years. The aim here was to evaluate the evidenc...

OBJECTIVES To estimate the agreement between the macular edema maps (MEMs) of the Retina Module of the Heidelberg Retina Tomograph II (Heidelberg Engineering, Heidelberg, Germany) and contact lens fundus biomicroscopy (FB) and to assess the influence of combining MEM data with the results of short-wavelength automated perimetry (SWAP) and fluorescein angiography (FA) on diagnostic test performa...