Structural Changes in Individual Retinal Layers in Diabetic Macular Edema
Figure 4
Several patterns of vitreomacular interface abnormalities in DME. (a) A posterior hyaloid membrane is sometimes depicted on OCT images (arrows). (b) ERM often is accompanied by sponge-like retinal swelling (arrows). (c) A perifoveal vitreous separation sometimes induces vertical traction, as in idiopathic macular holes (arrows). (d) Some eyes have separation of a posterior vitreous membrane (arrows).
