Results: 8

Reproducibility of retinal and choroidal measurements using swept-source optical coherence tomography in patients with Parkinson's disease

Arq. bras. oftalmol; 83 (1), 2020
ABSTRACT Purpose: To assess the reproducibility of retinal and choroidal measurements in the macular and peripapillary areas using swept-source optical coherence tomography in patients with Parkinson's disease. Methods: A total of 63 eyes of 63 patients with idiopathic Parkinson's disease were evaluate...

Are the effects of hemodialysis on ocular parameters similar during and after a hemodialysis session?

Arq. bras. oftalmol; 80 (5), 2017
ABSTRACT Purpose: To evaluate the changes in several ocular parameters, including choroidal thickness, during and after hemodialysis. Methods: Twenty-seven eyes of 27 patients with chronic renal failure undergoing hemodialysis were included. The patients underwent an ophthalmic examination, including i...

Evaluation of choroidal and retinal thickness measurements in adult hemodialysis patients using spectral-domain optical coherence tomography

Arq. bras. oftalmol; 79 (4), 2016
ABSTRACT Purpose: To assess the effect of hemodialysis on retinal and choroidal thicknesses using spectral-domain optical coherence tomography (SD-OCT). Methods: In this prospective interventional study, 25 hemodialysis patients (17 male, 8 female) were enrolled. All participants underwent high-speed, ...

Choroidal thickness variation in highly myopic eyes during the water drinking test

Arq. bras. oftalmol; 79 (4), 2016
ABSTRACT Purpose: To evaluate variations in choroidal thickness (CT) during the water drinking test (WDT) in emmetropic eyes (EE) and highly myopic eyes (ME) using spectral-domain optical coherence tomography (SD-OCT). Methods: Clinical trial performed at a tertiary care hospital comprising 30 randomly...

Choroidal changes in pre-eclampsia during pregnancy and the postpartum period: comparison with healthy pregnancy

Arq. bras. oftalmol; 79 (3), 2016
ABSTRACT Purpose: To investigate subfoveal choroidal thickness (SFCT) in patients with pre-eclampsia using enhanced depth imaging optical coherence tomography (EDI-OCT). Methods: A sample of 73 pregnant women was studied over 28 weeks of gestation. The sample was divided into two groups: one comprising...

Retinal nerve fiber layer, ganglion cell complex, and choroidal thicknesses in migraine

Arq. bras. oftalmol; 79 (2), 2016
ABSTRACT Purpose: To evaluate the thicknesses of the peripapillary retinal nerve fiber layer (RNFL), ganglion cell complex (GCL), and choroid layer using spectral domain optical coherence tomography (SD-OCT) for investigating the effects of vascular changes on the eye and optic nerve in patients who hav...

Videoangiografia digital com fluoresceína sódica e indoccianina verde na doença hipertensiva específica da gestaçäo
Digital fluorescein and indocyanine green videoangiography in pregnancy toxemia

Arq. bras. oftalmol; 63 (1), 2000
Descrever os achados oftalmoscópicos e videoangiográficos com fluoresceína sódica e indocianina verde (ICG-V) na doença hipertensiva específica da gestaçäo (DHEG). Métodos: Quatro pacientes do sexto feminino, portadoras de DHEG foram submetidas a exame oftamológico e angiofluoresceinografia (AF...

Melanoma maligno de coroides. Importancia de la lipofucsinosis en el diagnóstico temprano
Choroid malignant melanoma. Importance of the lipofuscin in the diagnosis

Rev. mex. oftalmol; 69 (4), 1995
Se presenta el caso de un melanoma maligno de coroides en situación submacular, el cual se detectó en forma temprana por medio de los métodos clínicos de ecografía y fluorangiografía. Se estableció correlación anatomopatológica de estos procedimientos de gabinete. La presencia de lipofucsinas en...