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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Prog Retin Eye Res. 2016 Jan;50:108–144. doi: 10.1016/j.preteyeres.2015.10.001

Fig. 28.

Fig. 28

(A) Fundus photograph of a monkey 22 days after introduction of a left temporal fossa balloon, shows marked optic disc edema. Note presence of peripapillary reflex all around the disc.

(B) Fluorescein fundus angiogram of this eye 25 days after introduction of balloon shows masking of optic disc and peripapillary choroidal fluorescence by optic disc edema during retinal arterial phase. (Reproduced from Hayreh and Hayreh 1977b)