Figure 1

Macular Lesions 2007-2011. Initial evolution of chorioretinal lesions over a 4-year period to disease activity (fourth frame OS) then quiescent on treatment in 2010: disease stability in 2007, 2008, 2009, 2010 (active disease), and 2011 (quiescent disease). Notice that OD remains stable throughout, and OS remains stable until a considerable increase of activity of lesions occurs in the 2010 photos but returns to quiescent lesions in 2011.