Quadrant-wise macular thickness changes in type II diabetes mellitus without clinically detectable retinopathy
Background: Type 2 Diabetes Mellitus (T2DM) is associated with early retinal alterations that may precede clinically detectable diabetic retinopathy (DR). Spectral-domain optical coherence tomography (SD-OCT) enables quantitative assessment of macular thickness and may facilitate the detection of subclinical retinal ch...