Purpose: To correlate clinical findings of Vogt-Koyanagi-Harada disease with standardized echography findings in a cross-sectional, descriptive and observational study. Methods: Patients with Vogt-Koyanagi-Harada disease in the convalescent and recurrence phases were evaluated with standardized ocular echography. Eyes with opaque media were excluded. Clinical findings were correlated with echographic data. Results: Thirty-seven eyes of 25 patients were included. Best corrected visual acuity was in average 20/100 (0.70 logMAR). Clinical findings included: sunset glow fundus (92%), pigment migration (92%), nummular chorioretinal depigmented […]

Objetivo: Correlacionar achados clínicos da síndrome de Vogt-Koyanagi-Harada com resultados ecográficos padronizado da doença em um estudo transversal, descritivo e observacional. Métodos: Pacientes com a doença de Vogt-Koyanagi-Harada, o convalescente e recorrência em fases padronizadas foram avaliados com ecografia ocular. Olhos com material opaco foram excluídos. Achados clínicos foram correlacionados com dados ecográficos. Resultados: Um total de 25 pacientes e trinta e sete olhos foram incluídos no estudo. A acuidade visual (AV) 20/100 foi em média 0.70 logMAR. Os achados […]

Objective: To describe the profile of corneal donations obtained by Ocular Tissue Bank, Hospital Getúlio Vargas (BTOC-HGV), assess the quality of the captured tissue and list the indications for corneal transplant. Methods: Retrospective study of registered donors in BTOC-HGV in the period 2008-2011. Collected data were: age, gender and cause of death of the donor, enucleation time, preservation time, quality of the donated cornea, causes of discards and indications for penetrating keratoplasty in BTOC. Results: Were analyzed 311 records of […]

Objective: Some studies have hypothesized that an unfavourable higher order aberrometric profile could act as an amblyogenic mechanism and may be responsible for some amblyopic cases that are refractory to conventional treatment or cases of “idiopathic” amblyopia. This study compared the aberrometric profile in amblyopic children to that of children with normal visual development and compared the aberrometric profile in corrected amblyopic eyes and refractory amblyopic eyes with that of healthy eyes. Methods: Cross-sectional study with three groups of children […]

Objetivo: Alguns estudos levantaram a hipótese de que um perfil aberrométrico de alta ordem desfavorável poderia ser um fator ambliogênico, responsável por certos casos de ambliopia “idiopática” ou refratária ao tratamento convencional. Este trabalho tem como objetivos: 1) comparar o perfil aberrométrico de crianças amblíopes com o de crianças com desenvolvimento visual normal; 2) comparar a aberrometria de olhos amblíopes tratados com sucesso/curados e olhos amblíopes refratários ao tratamento convencional com a aberrometria de olhos saudáveis. Métodos: Estudo transversal com […]

Vitrectomy is a surgery that involves complex and delicate techniques that treat diseases such as macular hole, epiretinal membrane and diabetic macular edema. Chromovitrectomy is one of these techniques and includes the use of coloring agents such as vital dyes or crystals to enhanced visibility of transparent structures during vitrectomy. The aim of this study was to present a modern approach, based on scientific evidence, about the application and indication of vital coloring agents during vitrectomy. The use of such […]

A cirurgia vitreorretiniana é uma cirurgia que envolve técnicas complexas e delicadas que tratam doenças como buraco macular, membrana epirretiniana e o edema macular diabético. A cromovitrectomia é uma dessas técnicas que incluem o uso de corantes compostos de pigmentos vitais ou cristais para melhorar a visibilização de estruturas transparentes durante a cirurgia de vitrectomia. O objetivo desse artigo foi apresentar uma abordagem atual, baseada em evidências, sobre a aplicação e indicação de corantes vitais durante a cirurgia vitreorretiniana. O […]

The corneal transplantation (CT) is the most commonly performed type of transplant in the world and the Eye Banks are organizations whose capture, evaluate, preserve, store and distribute ocular tissues. With the evolution of surgical techniques and equipment for CT, the BOs had to evolve to keep up with these requirements. This evolution goes from tissues capture techniques, donating money and clarification to the patient (e.g. internet-based), use of current equipment for more adequate tissues supply for the most current […]