PURPOSE: To describe fundus autofluorescence (FAF) characteristics of adult-onset foveomacular vitelliform dystrophy (AOFVD) and to perform a comparative evaluation of FAF patterns and functional response.METHODS: Fifteen patients with AOFVD and 10 healthy volunteers underwent complete ophthalmic examination, including visual acuity determination (Early Treatment Diabetic Retinopathy Study charts), blue-light autofluorescence (BL-AF) analysis, near-infrared autofluorescence (NIR-AF) analysis, and microperimetry.RESULTS: : Three different patterns of BL-AF (normal, focal, and patchy) and two of NIR-AF (focal and patchy) were identified in AOFVD. Abnormal BL-AF and NIR-AF patterns were detectable in 86% and 100% of cases, respectively. Patchy BL-AF and NIR-AF patterns are associated with the worst functional outcomes.CONCLUSIONS: AOFVD can be associated with different FAF patterns. A functional correlate with visual acuity and retinal sensitivity, measured by means of microperimetry, can be found.
Autofluorescence in adult-onset foveomacular vitelliform dystrophy / Battaglia Parodi, M; Iacono, P; Pedio, M; Pece, A; Isola, V; Fachin, A; Pinto, M; Ravalico, G. - In: RETINA. - ISSN 0275-004X. - 28:(2008), pp. 801-807.
Autofluorescence in adult-onset foveomacular vitelliform dystrophy
Battaglia Parodi M;
2008-01-01
Abstract
PURPOSE: To describe fundus autofluorescence (FAF) characteristics of adult-onset foveomacular vitelliform dystrophy (AOFVD) and to perform a comparative evaluation of FAF patterns and functional response.METHODS: Fifteen patients with AOFVD and 10 healthy volunteers underwent complete ophthalmic examination, including visual acuity determination (Early Treatment Diabetic Retinopathy Study charts), blue-light autofluorescence (BL-AF) analysis, near-infrared autofluorescence (NIR-AF) analysis, and microperimetry.RESULTS: : Three different patterns of BL-AF (normal, focal, and patchy) and two of NIR-AF (focal and patchy) were identified in AOFVD. Abnormal BL-AF and NIR-AF patterns were detectable in 86% and 100% of cases, respectively. Patchy BL-AF and NIR-AF patterns are associated with the worst functional outcomes.CONCLUSIONS: AOFVD can be associated with different FAF patterns. A functional correlate with visual acuity and retinal sensitivity, measured by means of microperimetry, can be found.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
