case_images: PMC10577602_01
case_images: Bilateral incongruent inferior visual field defect and superior arcuate scotoma in the left eye. On OCT thinning of the retinal nerve fiber layer in superotemporal segment of the right eye and more pronounced thinning of the superior segment compared to inferior in the left eye.
case_images: OC-13-15-g-001.jpg
case_images: PMC10577602_01_OC-13-15-g-001.jpg
case_images: F1
case_images: His visual field revealed an inferonasal defect in the right eye and an inferior scotoma with a superior arcuate defect in the left eye (Figure 1 (Fig. 1)). 
case_images: On the left side both arrows show compression of the chiasm and left optic nerve by the dolichoectatic artery in the T2-weighted (above) and T1-weighted (below) MRI in coronal plane. On the right side the angiogram of the asymmetric internal carotid (above) giving rise to an ectatic and elongated left supraclinoid internal carotid artery and the absence of the right A1 segment (below, marked by *).
case_images: OC-13-15-g-002.jpg
case_images: PMC10577602_01_OC-13-15-g-002.jpg
case_images: F2