Figure 2.

Mixed pigmentation nevus temporal to the macula. (A) Fundus photograph showing focal areas of chorioretinal atrophy superior to the lesion. (B) Fundus autofluorescence showing hypoautofluorescent signal along the areas of chorioretinal atrophy. (C, D) Non-polarization-diversity optical coherence tomography (non-PD-OCT) en face B-scan, with an example margin segmentation shown in D. (E, F) Non-PD-OCT en face projection, with margins segmented on non-PD-OCT B-scans shown as a yellow overlay in F. The red line indicates the location of the B-scan shown in C and D. (G, H) Degree of polarization uniformity (DOPU) en face projection, with margins segmented on non-PD-OCT B-scans shown as a yellow overlay in H.