Table 1.

Comparison of visual signs of rejected versus non-rejected transplanted RPE.

	Rejection	No Rejection
Fundoscopy	Clumping of pigment Optic nerve head hyperemia	Expanding, flat, pigmented layer
OCT	Inflammation: CME, choroidal thickening, vitreous haze Subretinal deposits Neuroretina atrophy Disintegration or clumping of transplant material	Hyperreflective monolayer Healthy neuroretina morphology: -Intact external limiting membrane -Outer nuclear layer > 20 um
FA	Optic nerve head leakage Leakage around graft	Absence of leakage around graft or optic nerve head
AF	Uneven autofluorescence Loss of autofluorescence over time	Double thickness of autofluorescence (transplanted over host RPE)