Mostrando 1-12 de 295 artigos, teses e dissertações.
1. Ensaio clínico aleatorizado de crioterapia intra-operatória versus fotocoagulação pós-operatória a laser para retinopexia na cirurgia de introflexão escleral / Randomized clinical trial cryotherapy intra-operative versus laser photocoagulation postoperative in scleral buckle surgery
Introdução: O descolamento de retina regmatogênico (DRR), uma das causas de cegueira, tem uma incidência anual de cerca de 6,3 - 17,9/100.000 habitantes na população mundial, e se não tratado pode levar a cegueira devido a degeneração das camadas retinianas. O uso de introflexão em conjunto com as adesões coriorretinianas em torno da rotura retini
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/03/2012
2. Demanda e capacidade resolutiva do setor de retina e vitreo de um hospital terciario / Problem solving capacity and demand for vitreoretinal diseases in university health center
The aims of the study were to evaluate either the characteristics of the demand and the performance of the tertiary care delivered to patients with vitreoretinal diseases in a defined urban population in the Southeast of Brazil. Data were collected from consecutive first time patients between June 1 2003 and July 31 2004 in the Department of Ophthalmology, S
Publicado em: 2007
3. Estudo morfológico das alterações vitreorretinianas em pacientes com retinocoroidite ativa supostamente causada pelo Toxoplasma Gondii: estudo retrospectivo pela Tomografia de Coerência Óptica (OCT 3).
Orefice, JL. Morphological study of vitreoretinal alterations in patients with active retinochoroiditis possibly caused by the Toxoplasma gondii . Prospective study by the optical coherence tomography (OCT 3) 2006. Thesis (Doctorate in Ophthalmology) - Medical School, Federal University of Minas Gerais, Belo Horizonte. Introduction: The ocular toxoplasmosis
Publicado em: 2006
4. Retinal Detachment in Preeclampsia
Preeclampsia is an obstetric disease of unknown cause that affects approximately 5% of pregnant women. The visual system may be affected with variable intensity, being the retinal detachment a rare complication. The retinal detachment in preeclampsia is usually bilateral and serous, and its pathogenesis is related to the choroidal ischemia secondary to an in
Arquivos Brasileiros de Cardiologia. Publicado em: 2002-08
5. Treatment of cytomegalovirus retinitis with an intraocular sustained-release ganciclovir implant
The objective of this prospective study was to evaluate the efficacy and complications of the use of an intraocular sustained-release ganciclovir implant for the treatment of active cytomegalovirus (CMV) retinitis in AIDS patients. Thirty-nine eyes of 26 patients were submitted to ocular surgery. All patients underwent complete ocular examination before and
Brazilian Journal of Medical and Biological Research. Publicado em: 2000-07
6. Fluorosilicone oil in the treatment of retinal detachment.
We evaluated the use of a heavier-than-water fluorinated silicone oil in the treatment of 30 selected cases of complicated retinal detachment from January 1988 to July 1989. Proliferative vitreoretinopathy grade C-2 or greater accounted for 19 cases, proliferative diabetic retinopathy with traction detachment for two cases, giant retinal tears five, ruptured
7. Shifting subretinal fluid in rhegmatogenous retinal detachment.
In a consecutive series of 470 cases of rhegmatogenous retinal detachment 25 (5%) were found to have shifting subretinal fluid (SRF) at the preoperative examination. The study showed that the association between SRF and rhegmatogenous retinal detachment is unusual but not rare. Shifting SRF was most often associated with aphakic and longstanding retinal deta
8. Traumatic retinal detachment.
Seventy-seven patients developed retinal breaks following an episode of ocular contusion, and 65 (84.4%) of these developed rhegmatogenous retinal detachment. Surgical treatment successfully restored or maintained retinal apposition in 74 (96.1%) of the eyes. Thirty-six (46.8%) eyes recovered visual acuity of 6/9 or better. Of the retinal breaks recognised d
9. Posterior vitreous detachment after cataract extraction in non-myopic eyes and the resulting retinal lesions.
A series of 54 non-myopic aphakic eyes with no signs of posterior vitreous detachment and 63 non-myopic aphakic eyes with various stages of posterior vitreous detachment was followed-up for a period of 6 months to 6 years. Over half of the eyes with no vitreous detachment when first examined developed various stages of posterior vitreous detachment during th
10. Retinal detachment associated with atopic dermatitis.
BACKGROUND: Retinal detachment associated with atopic dermatitis, one of the most common forms of dermatitis in Japan, has markedly increased in Japan in the past 10 years. To clarify pathogenic mechanisms of retinal detachment in such cases, we retrospectively studied clinical characteristics of retinal detachment associated with atopic dermatitis. METHODS:
11. Retinal detachment and its relation to cataract surgery.
In Western Australia during the period 1 January 1976 to 31 December 1987 1089 eyes of 1044 patients in hospital were operated upon for primary rhegmatogenous retinal detachment due to causes other than penetrating trauma. Of these eyes 295 (27%) were aphakic or pseudophakic. During this period the annual number of cataract operations in the State increased
12. Myopia-aphakia. I. Prevalence of retinal detachment.
Retinal detachment after cataract extraction occurred in nine out of 136 eyes with myopia of 6 or more dioptress (6-7 per cent), during a follow-up period of 1 1/2-9 1/2 years. Five of the nine detachments occurred within 3 months of cataract extraction. All patients with retinal detachment were under the age of 63 years. Relatively young patients with high