Abstract Ocular toxoplasmosis can present with an atypical, rare, bilateral involvement, and associated with acute retinal necrosis. It occurs in immunosuppressed patients, resulting in severe visual loss, if not quickly solved. We report an atypical case of ocular toxoplasmosis in a diabetic patient, who already showed a systemic aspect in a previous hospitalization, which was elucidated by the ophthalmologic examination and history. In addition, the routine of the uveitis sector requesting serology in a directed and careful way was essential […]

ABSTRACT Objective To compare efficacy, durability and postoperative complications of frontal suspension with the use of autologous fascia lata, silicone sling or polypropylene suture. Methods A descriptive, analytical, observational and retrospective study of patients with severe ptosis who underwent frontalis suspension, during a 2-year period. Data analyzed included comparative margin to reflex distance, palpebral fissure, and complications. Results Fascia lata was the material that provided the best results of margin to reflex distance and palpebral fissure in the postoperative analysis […]

ABSTRACT Objective To screen pregnant women with positive serological results for toxoplasmosis using non-invasive, ultra-wide field retinal imaging. Methods Prospective, descriptive longitudinal study including pregnant women with positive serological results for toxoplasmosis seen at three maternal care reference units located in Belém (PA), in the Brazilian Amazon. Patient data were collected via interview. Comprehensive eye examination, including best corrected visual acuity, biomicroscopy, tonometry and ultra-wide field imaging, was performed every three months. Results The sample comprised 36 pregnant women. Of […]

ABSTRACT Objective: To retrospectively evaluate the influence of intracorneal ring thickness on reduction of corneal astigmatism in patients with keratoconus. Methods: From a database of 2,033 eyes submitted to corneal ring implant surgery, a sample of 90 eyes with similar keratometry and astigmatism characteristics was selected. All eyes in this study received two segments of traditional arc length of approximately 160°, with varying thicknesses: Group A received two segments of 150 µm; Group B received two segments of 200 µm, […]

ABSTRACT The case of a 55-year-old male who presented central retinal vein occlusion with marked macular ischemia in left eye is reported. Despite the intervention with sustained-release dexamethasone polymer injection and other clinical measures, the visual acuity was severely reduced in left eye. After 8 months, he returned to the emergency with acute visual loss of 2 hours of progression in right eye due to a central retinal artery occlusion, sparing only the territory of the cilioretinal artery. Patient underwent […]

ABSTRACT To describe the prevalence of risk factors for retinopathy of prematurity and respective stages. Retrospective data were extracted from original articles addressing risk factors for retinopathy of prematurity retrieved from Scientific Electronic Library Online (SciELO), Virtual Health Library (VHL) and National Library of Medicine – NLM (PubMed) databases. In the initial search, 186 articles were found. Following title and abstract reading and application of inclusion and exclusion criteria, 25 articles were selected for this analysis. Variables of interest varied […]

ABSTRACT Objective: To analyze the clinical profile of patients under dermatological care and referred to ophthalmological evaluation. Methods: The sample comprised dermatology patients referred to ophthalmological evaluation in 2016 and 2017. The simultaneous occurrence of skin and ophthalmic diseases was studied, by collecting dermatological history (medical records containing general data and diagnosis) and ophthalmic consultation data following referral. Results: A total of 224 patients were assessed, 65% were female, 80% were white, and age varied between one month and 85 […]

ABSTRACT The iris is responsible for eye color and controls the amount of light that enters the eye through the pupil. Variation in each individual’s genes, besides the quantity and quality of melanin in the iris, determine eye color. Heterochromia is characterized by different colors of irises in the same individual, and it is benign in most cases. There are basically three types of heterochromia: central, partial and complete. Heterochromia can be caused by genetic and congenital alterations, which may […]