PMC5338052_01
At baseline, the right eye reveals peripapillary membrane (upper left). Six weeks after vitrectomy, there is resolution of disc elevation (upper right). At baseline, optical coherence tomography image (middle left) shows obliteration of optic cup and traction over peripapillary retina. Optical coherence tomography image 6 weeks later reveals traction relief (middle right). At baseline, pattern deviation plot of Humphrey's visual field (24-2) shows central defect (lower left) corresponding to vitreopapillary traction. Six weeks after vitrectomy, pattern deviation plot reveals improvement of visual field defect (lower right)
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F1
Fundus examination of the right eye revealed mild disc pallor, obscured disc margins from overlying vitreous condensation, and retinal traction caused by peripapillary membrane [Figure 1 - upper left]. Clinical findings were confirmed on optical coherence tomography (OCT) [Figure 1 - middle left]. Humphrey visual field (30-2) analysis showed paranasal and superotemporal defects [Figure 1 - lower left]. Six weeks later, fundus examination revealed relief of traction [Figure 1 - upper right] with settling retinal folds. OCT showed resolution of traction over the optic disc [Figure 1 - middle right]. Repeat visual fields revealed the improvement in field defects [Figure 1 - lower right].