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Fig. 3 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 3

From: Ophthalmic artery chemosurgery for retinoblastoma: an initial 3-year experience from two major institutes in Egypt

Fig. 3

a Angiogram of the ICA. b A reflux of the contrast back from the OA to ICA is noted (white arrow). c ECA angiogram was then performed and revealed an anastomotic branch between MMA and OA (white arrow). d MAA angiogram: the anastomosis between MAA and OA (long vertical arrow) is shown again. e Zoomed image, an adequate choroidal blush (two short arrows) was obtained, through the anastomotic branch (long arrow), after MAA catheterization

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