Structural Changes in Individual Retinal Layers in Diabetic Macular Edema
Figure 2
Quantification of the total retinal thickness using OCT. The retinal thickness can be measured semiautomatically (b) or manually using calipers (a). (c) A two-dimensional map of the retinal thickness can be constructed from the automatically measured retinal thickness. (d) The average thickness in each subfield of Early Treatment Diabetic Retinopathy Study grid is shown. (e) The average thickness in the central subfield is correlated modestly with the logarithm of the minimum angle of resolution VA in center-involved DME.
