Abstract
Geographic atrophy (GA) represents the atrophic late-stage manifestation of “dry” age-related macular degeneration (AMD). It is characterised by the development of atrophic patches that may initially occur in the parafoveal area [3, 13, 16, 23]. During the natural course of the disease, atrophy slowly enlarges over time, and the fovea itself is typically not involved until later (“foveal sparing”, see Fig 12.3).
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(2007). Age-Related Macular Degeneration II—Geographic Atrophy. In: Holz, F., Spaide, R., Bird, A., Schmitz-Valckenberg, S. (eds) Atlas of Fundus Autofluorscence Imaging. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-71994-6_12
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DOI: https://doi.org/10.1007/978-3-540-71994-6_12
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