ABSTRACT In the literature, there is a confusing classification among congenital floppy eyelid, eyelid eversion and ectropion. They are described as eyelid malposition with laxity and out-turning of the eyelids in newborns, usually associated with conjunctival prolapse and chemosis. Although the underlying pathophysiology of these rare conditions is obscure, they share anatomic characteristics. Thus, instead of a plethora of denominations, a spectrum approach should join these entities. In this paper, the authors present a case series of four patients that […]

ABSTRACT Dome-shaped macula consists of the convex elevation of the macular region, found mainly in patients with high myopia. The clinical significance and the correlation with other ocular pathologies are still uncertain. This article aims to describe two cases of dome-shaped macula with accumulation of subretinal fluid in high myopic eyes. Those are patients with low visual acuity, myopic fundus and a clear dome-shaped elevation in the macular area at optical coherence tomography. A dome-shaped macula can course with a […]

ABSTRACT Choroid hemangioma is a benign, well-delimited orange-red, vascular tumor characterized by an elevated plaque. It is a rare tumor with a prevalence of one case in every 40 choroidal tumors. It can be diagnosed by the clinic associated with biomicroscopic evaluation and complementary tests to differentiate from other tumors. Treatment can be expectant in asymptomatic cases. For symptomatic cases or those with the presence of subretinal fluid, there are several therapies. The objective of this study was to report […]

ABSTRACT The objective of this article was to review the disorganization of inner retinal layers as a biomarker in diabetic macular edema. A systematic search was conducted in PubMed®/MEDLINE®, Cochrane and Embase until August 2021. The keywords used were: “disorganization of inner retinal layers (DRIL)”, “diabetic macular edema (DME)” and “biomarkers”. No restrictions were imposed on the types of study to be included. The studies selected for eligibility were those that included the diagnosis of diabetic macular edema (center involved, […]

ABSTRACT We report an unusual case of brucellosis presented with headache, diminished vision, papillitis and multiple peripapillary hemorrhages accompanied by subretinal fluid extending up to macula. Diagnosis of brucellosis was made based on positive polymerase chain reaction of cerebrospinal fluid sample for Brucella species DNA, accompanied by a raised titer of anti-brucella antibodies. Patient showed remarkable improvement on triple drug therapy in form of doxycycline, rifampicin and ceftriaxone.

ABSTRACT Purpose: To describe an innovative animal model of eye transplantation used in rabbits. Methods: six Dutch-belted male rabbits were submitted to lateral orbitotomy in the right eye, wide retrobulbar anatomy exposure, dissection of the structures, identification and distal section of the optic nerve followed by anastomosis either by vicryl (group 1) or fibrin glue (group 2). Electroretinography recording was performed before the section of the optic nerve and every 30 seconds after, to monitor the function of retina. Left […]

AUMENTAR A EFICÁCIA A eficácia do implante depende principalmente da biocompatibilidade, do tamanho e das características do prato do implante. Vários trabalhos deixaram claro que implantes com área entre 200mm2 e 250mm2 são os ideais, uma vez que maiores que isso aumentavam as complicações sem aumentar a eficiência. Também uma inserção fácil, sem traumatizar os tecidos adjacentes, e um material sem irregularidades na superfície diminuem a inflamação e a fibrose que resultam no encapsulamento, principal causa de insucesso.(-) […]

ABSTRACT Objective: Delineate an epidemiological profile of patients affected by eyelid tumors, while comparing the rate of correct clinical diagnosis to the gold standard histopathological analysis, verifying the data with the literature. Methods: Retrospective analysis of medical records, from 2015 to 2019, of patients submitted to excisional biopsy of the lesions with consequent histopathological classification of the anatomical specimen. Patients’ age and sex and tumors location, clinical diagnosis and histopathological classification were considered. Results: In total, 331 eyelid tumors from […]