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Figure 5: ICG angiography in a case of circumscribed choroidal hemangioma. The arterial phase shows filling of intratumoral vessels on a hypofluorescent tumoral background (a). During the venous phase, the tumor reaches maximal intensity of fluorescence (b), with superimposed hyper- and hypofluorescent spots. The late phases (c and d) show a hypofluorescent lesion with sparse hyperfluorescent caverns. Early hyperfluorescence and late hyporfluorescence on ICG is termed “washout phenomenon,” typical of choroidal hemangioma |
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