Lacy vacuolation of the iris pigment epithelium. The
spaces were originally
occupied by glycogen which occurs in the hyperglycaemic
Rubeosis iridis showing the presence of new vessels on
surface of the iris.
Presence of exudate in the outer plexiform layer.
Neovascularization of the retina. The contraction of
the fibrous tissue
(arrowed) has caused folding of the retina (R) under