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Regression in drusen volume predictive of disease progression
LONDON — Spectral-domain optical coherence tomography measures drusen volume and area, not only at one time point but also over time, so that progression can be tracked and doubling time can be predicted, according to a speaker here.Ursula M. Schmidt-Erfurth, MD, told colleagues at the Euretina Congress that such analysis is a precise prognostic indicator of whether advanced stage disease will develop.