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Funduscopic and optical coherence tomographic (OCT) images comparing drusen-like deposits (DLD, a, b) and soft drusen (c, d). Compared with soft drusen, DLD exhibits a relatively larger size with a non-circular and irregular margin. Asymmetric distribution between two eyes also characterizes DLD. DLD manifests as an amorphous subretinal deposit usually disrupting the ellipsoid zone on OCT
