Changes of Peripapillary Region Perfusion in Patients with Chiasmal Compression Caused by Sellar Region Mass

Figure 2

Samples from a healthy control subject and three cases with visual field defect of different degrees. (a) Visual field measured by Semiquantitative 07 Standard program. There was an absolute defect in the central visual field in case C, while A and B mainly involved the peripheral visual field. The color map and en face OCTA of vessel density (a) and RNFL thickness (b) of each sample are shown in the figure. The color maps suggest that the pVD and pRNFL thickness of patients with more severe visual field defects are significantly decreased.

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