Familial Exudative Vitreoretinopathy

Fundus photograph and red-free image (right eye)

Fundus photos show small disc, small crowded cup, with a blurry margin nasally. There is mild temporal dragging of retinal vessels and comet shaped retinal folds pointing towards the maculaa ,

Fundus photograph and red-free image (left eye)

The left eye has a slightly larger disc than the right but still appears crowded and elevated. There is mild temporal dragging of the retinal vessels. Subtle retinal folds point towards the macula.

Sterophoto of right optic disc

Please use a stereoviewer or 15 prism dioptres base out to view the image.

The stereoscopic image allows an appreciation of the elevated nature of this disc.

Sterophoto of left optic disc

Please use a stereoviewer or 15 prism dioptres base out to view the image.

The stereoscopic image allows an appreciation of the elevated nature of this disc.

Optomap wide field image (right eye)

Widefield imaging shows peripheral avasculariation with clearly delineated ridges, mild temporal dragging of retinal vessels, chorioretinal atrophy inferiorly

Optomap wide field image (left eye)

Widefield imaging shows retinal folds that point towards macula, mild temporal dragging of retinal vessels, peripheral avasculariation with clearly delineated ridges, exudates/microcysts in the periphery and atrophic holes temporally.

Optomap green separation image (right eye)

Widefield imaging shows peripheral avasculariation with clearly delineated ridges, mild temporal dragging of retinal vessels. Peripheral exudates can be seen supero-temporally.

Optomap green separation image (left eye)

Widefield imaging shows retinal folds that point towards macula, mild temporal dragging of retinal vessels, peripheral avasculariation with clearly delineated ridges, peripheral exudates and atrophic holes may be noted temporally.

Spectralis OCT line scan of right (1) and left (2) optic discs

OCT line scans show tilted discs (right more than left). Elevation of the disc is more notable in the right eye at the nasal margin.

Spectralis OCT volume scan (left mid-peripheral temporal retina)

OCT shows a small tractional schisis in the left mid-peripheral temporal retina.

Spectralis OCT line scans - left mid-peripheral temporal retina (1), left supero-temporal retina (2)

OCT scans show abnormal vitreoretinal traction (1) and a peripheral retinal hole (2)

Spectralis OCT line scans (left infero-temporal retina)

OCT line scans infero-temporally show a tractional retinal detachment.