Optical coherence tomography for the detection of early macular edema in diabetic patients with retinopathy.

Abstract

In the present study, mean retinal thickness was greater in diabetic patients (with and without DR) than in healthy subjects. Patients with DR had thicker retinas than patients without DR. Spectral-domain OCT seemed to be useful for the detection of early DME in patients with retinopathy and no clinical evidence of macular edema. Patients with early DME should have a closer follow-up