نتایج جستجو برای: optic disc duplication
تعداد نتایج: 106640 فیلتر نتایج به سال:
The purpose of this study was to develop a method of quantifying the degree of optic disc tilt in normal eyes. This was a prospective, observational cross sectional study of 126 right eyes of 126 healthy volunteers. The optic disc tilt was determined from the circular peripapillary optical coherence tomographic (OCT) scan images. The course of the retinal pigment epithelium (RPE) layer in the p...
PURPOSE To analyze the influence of manual correction of the automatically determined edge of the optic nerve head (ONH) in optic disc measurements in cases in which the optical coherence tomography did not identify the disc limits correctly. METHODS The study included 127 eyes from 127 consecutive patients with glaucoma, suspects, and healthy individuals. In a retrospective analysis, eyes th...
PURPOSE To compare optic disc perfusion between normal subjects and subjects with glaucoma using optical coherence tomography (OCT) angiography and to detect optic disc perfusion changes in glaucoma. DESIGN Observational, cross-sectional study. PARTICIPANTS Twenty-four normal subjects and 11 patients with glaucoma were included. METHODS One eye of each subject was scanned by a high-speed ...
AGE AND GENDER DIF’FRRRNCIZS IN OPTIC DISC ARR.4, CUF’ AREAANDVERTlCALCW-TO-DI:SCRATIO?THEROlTERDAM STUDY. RAMRAlTAN RSJZ, GA DE WRUYNE’s, M. VAN RJZESv, HOFMAN A.‘, and DE JONG P.T.Q.M.’ Departments of ‘Ophthalmology and aBpidemiology & Biostatistics. Erasmus University Medical School, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands. m To investigate cross-sectionally the association of age ...
AGE AND GENDER DIF’FRRRNCIZS IN OPTIC DISC ARR.4, CUF’ AREAANDVERTlCALCW-TO-DI:SCRATIO?THEROlTERDAM STUDY. RAMRAlTAN RSJZ, GA DE WRUYNE’s, M. VAN RJZESv, HOFMAN A.‘, and DE JONG P.T.Q.M.’ Departments of ‘Ophthalmology and aBpidemiology & Biostatistics. Erasmus University Medical School, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands. m To investigate cross-sectionally the association of age ...
AGE AND GENDER DIF’FRRRNCIZS IN OPTIC DISC ARR.4, CUF’ AREAANDVERTlCALCW-TO-DI:SCRATIO?THEROlTERDAM STUDY. RAMRAlTAN RSJZ, GA DE WRUYNE’s, M. VAN RJZESv, HOFMAN A.‘, and DE JONG P.T.Q.M.’ Departments of ‘Ophthalmology and aBpidemiology & Biostatistics. Erasmus University Medical School, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands. m To investigate cross-sectionally the association of age ...
PURPOSE The defining feature of glaucoma is excavation of the optic nerve head; however, the mechanism of this loss of tissue is not well understood. We recently discovered a copy number variation upstream of matrix metalloproteinase 19 (MMP19) in a large, autosomal dominant pedigree with a congenital malformation of the optic disc called cavitary optic disc anomaly (CODA). Patients with CODA h...
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