Figure 1

Photomicrograph of retinal lesions in a case of paraneoplastic vitelliform retinopathy. (A) Early-stage retinal lesions with focal edema and splitting in the inner nuclear layer (INL, short arrows) and outer nuclear layer (ONL, long arrows); mild atrophy of outer plexiform layer (OPL) is also visible (asterisk). (B) Late-stage retinal lesions with severe atrophy/loss of OPL (asterisks); the lesion extends from INL (short arrows) and OPL (asterisks) toward ONL (long arrows) regions (Hematoxylin and eosin, original magnification, ×200, scale bar, 50 μm).