Figure 1From: Macular retinal and choroidal thickness in unilateral relentless placoid chorioretinitis analyzed by swept-source optical coherence tomographyModified ETDRS grid (6 - 6 mm) overlapped to the fundus color photography. This was done in order to analyze the retinal and choroidal thickness. The grid was subdivided in nine independent sectors: a central sector (C) within 500 ?m from the fovea, four inner sectors within 500 to 1,500 ?m from the fovea (iSUP, iTEM, iINF, iNAS), and four outer sectors within 1,500 to 3,000 ?m from the fovea (oSUP, oTEM, oINF, oNAS).Back to article page