PMC3934608_01
Superior temporal artery branch occlusion with perivascular sheathing, cotton wool spots, and edema involving the macula.
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F1
Observation revealed an RE VA of 20/100 and there was a superior temporal artery branch occlusion with perivascular sheathing in the ocular fundus as well as cotton wool spots and edema (fig. 1).
OCT showing increased retinal thickness, mainly in the inner retina, consistent with nerve fiber layer edema.
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F2
The retinal edema affected the macular region (fig. 2).
Inferior nasal scotoma, consistent with fundus lesions.
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F3
Campimetric examination revealed an inferior nasal scotoma, consistent with fundus lesions (fig. 3).
Renal branch arterial sheathing and occlusion.
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F4
The vascular sheathing and the occlusion persisted (fig. 4), and so did the corresponding scotoma in the visual field.