Fig. 1From: A cross-sectional study of submacular thickening in intermediate uveitis and determination of treatment thresholdOCT Measurement of central foveal thickness. A cross sectional scan was performed at the macula (white double arrow). Central foveal thickness was determined by automated segmentation of retinal layers and positioning of the marker at the apex of the curve in the thickness chart. Central foveal thickness of 249 microns was measured in this caseBack to article page