The Urrets-Zavalia Syndrome presents well described ocular findings, even though its physiopathology is still unsure. Iris ischemia is the most common proposing mechanism. We describe two cases that underwent deep lamellar keratoplasty (DLK) performed by the same surgeon and developed the syndrome. In the first case, the surgical indication was for corneal opacity treatment and, in the second case, for keratoconus treatment. During the post-operatory, both patients developed fixed dilated pupil, which didn’t regress completely inspite of the onset treatment.

PURPOSE: To report a polypoidal vascular choroidopathy clinical case causing cystoid macular edema and the response to Ranibizumab intravitreal treatment. METHODS: A 62-year old caucasian woman was referred by her comprehensive ophthalmologist for retinal avaliation. On presentation best corrected visual acuity was 20/100 in the left eye and 20/20 in right eye.Anterior segment examination was unremarkable in both eyes. Clinical examination and FA on the left eye demonstrated numerous small drusen and a cystoid macular edema due leakage from any […]

OBJETIVO: Relatar um caso de paciente com Vasculopatia coroidiana polipoidal com edema macular cistóide e a resposta ao tratamento com Ranibizumab intravítrea como monoterapia MÉTODOS: Uma paciente com 62 anos foi referida por seu oftalmologista para avaliação retiniana . Apresentava acuidade visual com correção de 20/100 no olho esquerdo e 20/20 no olho direito. A avaliação do segmento anterior era normal em ambos os olhos. No exame de fundo de olho e retinografia fluoresceínica apresentava numerosas drussas pequenas e edema […]

Case report of a 18-year-old male patient with Alport’s syndrome, who presented with renal failure and hearing loss reporting a progressive loss of vision acuity. Slitlamp examination revealed bilateral anterior lenticonus. The patient underwent pre and post-operative corneal and anterior segment tomography with a rotating Scheimpflug system (Pentacam), integrated whole eye (individual laser beam ray tracing) and corneal surface (Placido) wavefront aberrometry (i-Trace). Phacoemulsification and single piece hydrophobic IOL implantation (Acrysof® SN60AT) was performed uneventfully in both eyes. Pre op […]

Age-related macular degeneration is a major cause of central vision loss and is the leading cause of blindness for people aged over 60 years. PURPOSE: To investigate the efficacy of intravitreal injection of Ranibizumab (anti-VEGF) in the treatment of choroidal neovascularization nonsubfoveal, extra-foveal or juxta-foveal, caused by age-related macular degeneration and revision paper. METHODS: The study design was descriptive and transverse.15 patients with nonsubfoveal choroidal neovascularization caused by age-related macular degeneration, were treated with intravitreal injection of Ranibzumab per month, […]

A Coordenação de Aperfeiçoamento de Pessoal para o Ensino Superior (CAPES),órgão do Ministério da Educação e Cultura, classifica as publicações científicas perió dicas brasileiras de acordo com sua qualidade. Os diferentes níveis de classificação são: A1, A2, B1,B2,B3,B4,B5 e C. O nível A1 é o maior e o nível C,o menor […].

PURPOSE: To evaluate the retinal nerve fiber layer (RNFL) in sickle cell disease with optical coherence tomography (OCT). METHODS:The present study selected patients with sickle cell disease (SS) from the Federal University of Goias, and normalvolunteers, controlled by age and sex. Inclusion criteria for both groups were: visual acuity e” 20/30 without correction, intraocular pressure d” 21mmHg and a reliable and normal 24-2 Sita Standard visual field and optic disc. Thereafter, all subjects were submitted to OCT, Fast RNFL strategy, […]

PURPOSE: To evaluate and to correlate the PNS (patient nuclear score) and time and energy (power US) in patients priorto and following phacoemulsification with intraocular lens implantation. METHODS: This is a prospective study. Twenty two consecutive patients (22 eyes) that underwent phacoemulsification surgery and intraocular lens implantation were enrolled. Full ophthalmologic clinical assessment including Pentacam (Oculus, Pentacam) measurements were performed in all cases prior to surgery (Pre). Excluison criteria were corneal disease or scars. RESULTS: There are statistically significant difference […]