Purpose: To evaluate eye sensitivity disorder (similar to glare), with symptoms of visual fatigue, through watching television ULTRA HD3D-55-inch 4K curved screen among volunteers with normal eye examination. Methods: A prospective, longitudinal, case-control study, with inclusion and exclusion criteria and groups formation enrolled by age range. A comparison of a video documentary presented with the ULTRA HD TV 4K and with the FULL HD TV before and after the previous tele-audience, consisting of an evaluation of three phases of the […]

Pterygium is a fibrovascular lesion of the ocular surface that can display an aggressive clinical behavior and, occasionally, threaten vision. Although there is no consensus on its pathogenesis, recent evidence suggests that it is a proliferative, rather than degenerative condition, strongly correlated with exposure to ultraviolet radiation. We report a case of pterygium that grew up bellow the flap Lasik region after the surgery.

We describe an unusual case of Nocardia spp scleritis in a health girl resistant to topical fourth-generation fluoroquinolones. Clinically, there was only partial response of the scleritis to initial therapy. Treatment was changed to meropenem intravenously and topical amikacin. Following several weeks of antibiotic treatment, the patient’s infection resolved but her vision was reduced to no light perception. Nocardia asteroides must be considered as a possible agent in cases of necrotizing scleritis in patients without a clear source. Antibiotic sensitivity […]

Nós descrevemos um raro caso de esclerite por Nocardia spp em uma criança sadia resistente a utilização tópica de fluorquinolona de quarta-geração. Clinicamente, a paciente apresentou apenas uma resposta parcial do quadro de esclerite a terapêutica inicial. O tratamento foi então modificado para meropenem intravenoso e amicacina tópica. Após várias semanas de tratamento com antibiótico, o quadro infeccioso regrediu porém a visao da pacientes evoluiu para perda da percepção luminosa. Em casos de esclerite necrotizante em pacientes sem fatores de […]

Female patient, 70 years old, presented with complaints of left eye pruritus, tearing and redness, for 2 months. Physical examination revealed only mild conjunctival hyperemia. Biopsy was ordered, and suggested the hypothesis pseudo lymphoma by insufficient classification criteria.After a year, the patient returned with the same symptoms, and left ocular proptosis associated with lymphatic aspect of proliferation in bulbar conjunctiva, with the presence of blood vessels, occupying the entire upper region and most of the medial, extending into the limbo […]

The emergence of opaque fibrotic membrane in transplanted cornea is little described in national and world literature. The goal is to report the case of a patient with leucoma total of left eye that was submitted to the penetrating keratoplasty leading to formation of double anterior chamber due to the emergence of a fibrotic scar membrane. Male patient, 54 years, with total herpetic keratitis secondary leucoma, diabetic for 20 years, using insulin, with non-proliferative diabetic retinopathy. Held membranectomia surgery with […]

DSAEK (Descemet stripping automated endothelial keratoplasty) is one of the options for corneal endothelium disease, which in some patients can result in a residual hyperopia after the procedure. Usually 6 to 12 months after corneal transplantation refraction is already stable. This report describes a therapeutic option used in a 54 years old patient with Fuchs’ endothelial dystrophy submitted to cataract and corneal transplant that resulted in residual hyperopia, three years after the procedure the best corrected vision was 20/20 with […]

Glaucoma is the leading cause of irreversible blindness in Brazil. Its prevalence and incidence tend to increase significantly in the future, mainly due to the population increase and aging. The scarcity of health care resources and the increasing costs in health require a balanced analysis of health interventions and an efficient allocation of resources. The cost-effectiveness and cost-utility studies are important because they allow a comparison between different alternatives in terms of both their costs and their results. For this […]