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Histological Section as Compared to the OCT Image Although the photoreceptor integrity line, or the PIL (defined as the junction between the inner and outer segments) is barely visible in most histological sections, it is highly prominent in normal SD OCTs. The PIL, as shown above, should be continuous throughout the entire scan
Cirrus™ HD-OCT OS The findings here in the left eye are quite similar to the findings in the right eye on the previous page.
Cirrus™ HD-OCT OD The hyperreflective dots appear to straddle the PIL and hence extend into the inner and outer segments of the photoreceptors.
Optos ResMax™ green and red separation image OS Separation of the composite color optos® images into red and green channels is helpful In many cases. Subtle findings at the level of the retina (anterior to the RPE) are most obvious with the green separation and subtle findings at the level of the choroid (posterior
Optos ResMax™ red separation image OS The tiny dots are poorly visualized with the red separation.
Optos ResMax™ red separation image OD The tiny dots are poorly visualized with the red separation.
Optos ResMax™ green separation image OS Note the numerous tiny dots spare the macula region OS. The composition of the dots in FA is unclear since histopathology of FA has not been reported.
Optos ResMax™ green separation image OD Note the numerous tiny dots spare the macula region OD.
Optos ResMax™ images OD and OS Note the tilted discs with large cups, temporal choroidal crescents, round atrophic macula lesions (somewhat larger than the disc) and numerous small yellowish white dots in each eye.
The optomap® color fundus image OS
