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Titolo:
Morphological and functional analyses of diabetic macular edema by opticalcoherence tomography and multifocal electroretinograms
Autore:
Yamamoto, S; Yamamoto, T; Hayashi, M; Takeuchi, S;
Indirizzi:
Toho Univ, Sakura Hosp, Dept Ophthalmol, Sakura, Chiba 2858741, Japan TohoUniv Sakura Chiba Japan 2858741 halmol, Sakura, Chiba 2858741, Japan
Titolo Testata:
GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY
fascicolo: 2, volume: 239, anno: 2001,
pagine: 96 - 101
SICI:
0721-832X(200102)239:2<96:MAFAOD>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
RETINAL THICKNESS ANALYZER; QUANTITATIVE ASSESSMENT; RETINOPATHY; VITRECTOMY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Yamamoto, S Toho Univ, Sakura Hosp, Dept Ophthalmol, 564-1 Shimoshizu, Sakura, Chiba 2858741, Japan Toho Univ 564-1 Shimoshizu Sakura Chiba Japan 2858741 1, Japan
Citazione:
S. Yamamoto et al., "Morphological and functional analyses of diabetic macular edema by opticalcoherence tomography and multifocal electroretinograms", GR ARCH CL, 239(2), 2001, pp. 96-101

Abstract

Purpose: To determine the correlation between the tomographic features andthe visual functions of eyes with diabetic macular edema. Methods: Opticalcoherence tomographic (OCT) images and multifocal electroretinograms were obtained from 45 eyes of 25 patients with diabetic macular edema and from 21 eyes of 21 normal subjects. Results: The OCT images showed cystoid macular edema in 18 eyes and diffuse retinal swelling without cystoid edema in the other 27 eyes. The fovea was significantly thicker in eyes with cystoid macular edema and in those with diffuse retinal swelling than in normal eyes. The fovea of eyes with cystoid edema was significantly thicker than the fovea of eyes with diffuse swelling. The best-corrected visual acuity and the electrical response density from the macular area were significantly reduced in eyes with diabetic macular edema, particularly in those with cystoidedema. The best-corrected visual acuity and macular response density of the multifocal ERGs were inversely correlated, and the implicit times were directly correlated with foveal thickness. Conclusion: The visual acuity was correlated significantly with morphological changes revealed by OCT and with multifocal ERGs. The combination of OCT and multifocal ERGs may provide objective criteria for the evaluation and assessment of diabetic macular edema.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/03/20 alle ore 19:35:48