INTRODUCTION HRA (Heiderberg Retina Angiograph) 2 uses a confocal scanning laser system which can provide high quality digital images but its imaging field is only 30°at most. HRA2 with a wide-field contact lens system allows an imaging field of up to 150°. METHODS We examined the advantages and disadvantages of HRA2, with a wide-field contact lens, for the evaluating diabetic retinopathy (DR...

BACKGROUND To report our findings in a patient with asteroid hyalosis (AH) who had a severe reduction of his visual acuity following cataract surgery. The vision was improved by vitreous surgery. CASE PRESENTATION The patient was an 81-year-old man. Following cataract surgery on his left eye, his decimal best-corrected visual acuity (BCVA) was markedly reduced from 0.2 to 0.02. A large number...

A case of an 85 year-old white man with bilateral senile cataract and advanced primary open-angle glaucoma uncontrolled with maximal medical therapy, asteroid hyalosis in OD and age-related macular degeneration in OS, submitted to a phacotrabeculectomy OU with mitomycin-C is reported. Because the surgery failed in both eyes, even after laser suture lysis, 5-FU injections and needling, it was ne...