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Funds photograph and fluorescein angiograms of left fundus of a rhesus monkey 3½ months after introduction of a right temporal fossa balloon and with 11 ml fluid in it.
(A) This shows a wide peripapillary reflex with optic disc edema.
(B) This shows dilated capillaries over disc and peripapillary retina, with blurred disc margins during retinal arteriovenous phase.
(C) This shows late fluorescein leak in disc 15 minutes after injection of dye. (Reproduced from Hayreh and Hayreh. 1977b)
