Case #25 – Retinitis Pigmentosa

Case 2 : Topcon 3D OCT Horizontal Scan Images of Left Eye The PIL was intact in the centrali-2 mm under the fovea, but disappears further out nasal and temporal.

Case 2: Topcon 3D OCT Horizontal Scan Images of Right Eye

Case 2: Topcon 3 Horizontal Scan Images of Right Eye The PIL was absent throughout the retina except under the fovea similar to Case 1. also an epiretinal membrane apparent in the OCT scan superior to the fovea.

Case 2: Autofluorescence Montage Fundus Image of Left Eye Note the hypoautofluorescent zones more dense inferior than superior.

Case 2: Autofluorescence Fundus Image Of Right Eye Multiple areas Of hypoautofluorescence are apparent around the disc and arcades indicating low levels

Case 2: Fundus Montage Image of Left Eye Note similar findings in the left eye.

Case 2: Fundus Montage Image Of Right Eye Pigmentary changes are revealed around the disc and extend throughout the arcades in a ring-like structure.

Note the "pigment-wrapped" vessels temporal to the macula and retinal atrophy in the inferior arcades.

Case 2: A 42-year-old male referred for an evaluation of an epiretinal membrane (ERM) in the right eye and pigmentary changes in both eyes. BCVA measured 20/20 OU patient did not report any recent changes in vision or any other general health conditions. The patient was diagnosed with retinitis pigmentosa and he is now

Case 1: Patient vs. Normal Control Multifocal Electroretinogram (mfERG) Of Right Eye First Order Response Density The patient's mfERG responses on the left (which are performed under photopic conditions) were extremely reduced compared to a normal control shown on the right. Note however, the presence of a "peak" in the mfERG which correlates