Purpose: To compare computer-assisted planimetry using the Discam system, confocal scanning laser ophthalmoscopy (CSLO), and stereoscopic disc photography with respect to optic nerve head (ONH) measurements and glauco...Purpose: To compare computer-assisted planimetry using the Discam system, confocal scanning laser ophthalmoscopy (CSLO), and stereoscopic disc photography with respect to optic nerve head (ONH) measurements and glaucoma status. Design: Cross-sectional study Methods: 386 eyes of 233 consecutive subjects were imaged with the Discam, and a subset underwent ONH evaluation with CSLO (n =297) and/or stereoscopic pho-展开更多
This cross-sectional study evaluates the hypothesis that macular thickness and nerve fiber layer thickness correlate with the diagnosis of glaucoma It was used prototype optical coherence tomography unit to measure ma...This cross-sectional study evaluates the hypothesis that macular thickness and nerve fiber layer thickness correlate with the diagnosis of glaucoma It was used prototype optical coherence tomography unit to measure macular and nerve fiber layer thickness, and to analyze their correlation with glaucoma status. It was studied 367 subjects (534 eyes), including 166 eyes of 109 normals, 83 eyes of 58 glaucoma suspects, 196 eyes of 132.展开更多
Purpose: To develop a method to evaluate the quality of optical coherence tomography (OCT 3, Carl Zeiss Meditec Inc., Dublin, CA) images in a quantitative and objective fashion. Methods: Raw data files of OCT 3 images...Purpose: To develop a method to evaluate the quality of optical coherence tomography (OCT 3, Carl Zeiss Meditec Inc., Dublin, CA) images in a quantitative and objective fashion. Methods: Raw data files of OCT 3 images (linear macular scan, peripapil-lary circular scan, and optic nerve head scan) were exported and analyzed using a software program of our own design. We de-展开更多
Purpose: Quantitative evaluation of the retinal nerve fiber layer (RNFL) might improve the ability to detect longitudinal glau-comatous changes. Methods: 199 eyes qualified for this study, each having no less than 3 c...Purpose: Quantitative evaluation of the retinal nerve fiber layer (RNFL) might improve the ability to detect longitudinal glau-comatous changes. Methods: 199 eyes qualified for this study, each having no less than 3 consecutive reliable visual field (VF) tests and 3 consecutive optical coherence tomography (OCT) scans during the same time period.展开更多
文摘Purpose: To compare computer-assisted planimetry using the Discam system, confocal scanning laser ophthalmoscopy (CSLO), and stereoscopic disc photography with respect to optic nerve head (ONH) measurements and glaucoma status. Design: Cross-sectional study Methods: 386 eyes of 233 consecutive subjects were imaged with the Discam, and a subset underwent ONH evaluation with CSLO (n =297) and/or stereoscopic pho-
文摘This cross-sectional study evaluates the hypothesis that macular thickness and nerve fiber layer thickness correlate with the diagnosis of glaucoma It was used prototype optical coherence tomography unit to measure macular and nerve fiber layer thickness, and to analyze their correlation with glaucoma status. It was studied 367 subjects (534 eyes), including 166 eyes of 109 normals, 83 eyes of 58 glaucoma suspects, 196 eyes of 132.
文摘Purpose: To develop a method to evaluate the quality of optical coherence tomography (OCT 3, Carl Zeiss Meditec Inc., Dublin, CA) images in a quantitative and objective fashion. Methods: Raw data files of OCT 3 images (linear macular scan, peripapil-lary circular scan, and optic nerve head scan) were exported and analyzed using a software program of our own design. We de-
文摘Purpose: Quantitative evaluation of the retinal nerve fiber layer (RNFL) might improve the ability to detect longitudinal glau-comatous changes. Methods: 199 eyes qualified for this study, each having no less than 3 consecutive reliable visual field (VF) tests and 3 consecutive optical coherence tomography (OCT) scans during the same time period.
