case_images: PMC6382086_01
case_images: Optic disc photos showing advanced cupping of the disc.
case_images: MFP-13-32-g1.jpg
case_images: PMC6382086_05_MFP-13-32-g1.jpg
case_images: f1
case_images: The optic discs were already pale at presentation with advanced cup-to-disc ratios of 0.9 (Figure 1: D), and the VF was constricted in the left eye.
case_images: HVF showing tunnel vision in right eye of patients in Cases 1 and 2.
case_images: MFP-13-32-g4.jpg
case_images: PMC6382086_02_MFP-13-32-g4.jpg
case_images: f4
case_images: The VF, which showed tunnel vision bilaterally upon initial presentation, has not worsened much over time (Figure 4: B : Right eye).
case_images: PMC6382086_02
case_images: Optic disc photos showing advanced cupping of the disc.
case_images: MFP-13-32-g1.jpg
case_images: PMC6382086_05_MFP-13-32-g1.jpg
case_images: f1
case_images: The optic discs were already pale at presentation with advanced cup-to-disc ratios of 0.9 (Figure 1: D), and the VF was constricted in the left eye.
case_images: Optical coherence tomography of retinal nerve fiber layer (OCT RNFL) of patient Case 2 showing thinning of both nerve fiber layers
case_images: MFP-13-32-g2.jpg
case_images: PMC6382086_02_MFP-13-32-g2.jpg
case_images: f2
case_images: The optic discs were pale in both eyes, with almost full cupping. (Figure 1: B, C) (Figure 2: Optical coherence tomography of optic disc showing bilateral severe thinning of retinal nerve fiber layer).
case_images: Trabeculectomy done on patient Case 2.
case_images: MFP-13-32-g3.jpg
case_images: PMC6382086_02_MFP-13-32-g3.jpg
case_images: f3
case_images: She underwent a trabeculectomy with MMC in both eyes (Figure 3: Left eye trabeculectomy).
case_images: HVF showing tunnel vision in right eye of patients in Cases 1 and 2.
case_images: MFP-13-32-g4.jpg
case_images: PMC6382086_02_MFP-13-32-g4.jpg
case_images: f4
case_images: The VF, which showed tunnel vision bilaterally upon initial presentation, has not worsened much over time (Figure 4: B : Right eye).
case_images: PMC6382086_03
case_images: PMC6382086_04
case_images: PMC6382086_05
case_images: Optic disc photos showing advanced cupping of the disc.
case_images: MFP-13-32-g1.jpg
case_images: PMC6382086_05_MFP-13-32-g1.jpg
case_images: f1
case_images: The optic discs were already pale at presentation with advanced cup-to-disc ratios of 0.9 (Figure 1: D), and the VF was constricted in the left eye.