Fig. 3From: Ophthalmic artery chemosurgery for retinoblastoma: an initial 3-year experience from two major institutes in Egypta 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 catheterizationBack to article page