Abstract Objective: To analyze the endothelial density of corneas donated for transplant in different age groups. Methods: The study evaluated 244 corneas from 122 male and female donors in Cascavel Eye Bank -PR from the analysis of medical records containing specular microscopy of the donors. Results: Most corneal donors were male (67.2%). The average donors age was 53.8 years, ranging from 5 to 70 years. The age group of 61 -70 years with the largest number of donations, corresponding to […]

Abstract Objective: The objective of this work was to generate information about the profile of the patients submitted to Intravitreal Injections (IVIs) and also to evaluate the indications and costs of the procedure. Methods: The study was carried out with own protocols, applied through the analysis of medical records of patients submitted to IVIs at the State Public Servant Hospital of São Paulo from January 2017 to June 2018. Data were analyzed in the form of descriptive study. Results: The […]

Abstract Objective: Poor sleep quality have affect on neuronal structure in central nervous system. We aimed to investigate the effects of sleep quality on the thickness of retinal nerve fiber layer (RNFL), macula, and ganglion cell complex (GCC) obtained by optical coherence tomography (OCT) in healthy Caucasian adolescents. Methods: In this prospective cross-sectional study,100 healthy adolescents were evaluated for determining of sleep quality score by the Pittsburgh sleep quality index(PSQI) and were monitored for detection of sleep efficiency(%) by Sense […]

Abstract The purpose is to report a case of laser pointer-induced maculopathy and to describe its characteristics using spectral-domain optical coherence tomography (SD-OCT), further the outcome of treatment with intravitreal injections. A 35-year-old man presented with a 6-day history of central vision loss in his right eye (RE) after an accidental laser pointer discharge (wavelength of 532 nm). He underwent a full ophthalmologic examination, including SD-OCT, which suggested the presence of subfoveal choroidal neovascularization (CNV). This was not confirmed due […]

Abstract Sebaceous gland carcinoma (SGC) is the third most frequent malignant neoplasm in the eyelids. It usually affects elderly women and can simulate blepharitis or chalazion. Upper eyelid reconstruction is always challenging. The purpose of this is to report an unusual case of SGC in the upper eyelid of a young and male patient. Total resection of the right upper eyelid was performed and histological examination revealed free margins. The reconstruction was done with two surgical procedures at different times. […]

Abstract We reported a case of ocular hypotony due to spontaneous scleral rupture in retinochoroidal coloboma and the treatment which was performed. This is a prospective case report in which a 21-year-old woman complained of abrupt vision loss in her left eye. Ocular hypotony due to spontaneous scleral rupture in retinochoroidal coloboma was identified through tests. An ultrassonography confirmed the scleral lesion but magnetic resonance imaging and fluorescein angiography have also proven to be useful. Due to the posterior location […]

Abstract In this paper, we report a two identical female twin patients with retinal distrophy in investigation. The main diagnostic hypothesis is the leber congenital amaurosis. The patients were evaluated by the Low Vision Center at the Hospital Oftalmologico de Sorocaba, São Paulo-Brazil, using optical and non-optical resources for mainly patient’s socio-educational relationship improvement.

Abstract The patient is a 10 years-old girl, with chief complaint of recent bilateral red eye and history of chickenpox disease. Examination revealed nodular episcleritis of both eyes. After treatment with topical steroids, the disease was subsided. Varicella-Zoster virus is a rare cause of episcleritis. In this case it seems that the mechanism of involvement is immune-related, rather than direct tissue involvement by virus.