VEGFA and uveal melanoma: Although aqueous VEGF concentration has been reported to be significantly up-regulated in uveal melanoma compared to cataract, the aqueous humor level of VEGF in uveal melanoma in this study was not significantly elevated compared to benign intraocular pigmented tumors [mean (range) VEGF level: 275.0 (0–1993.7) pg/ml vs. 55.4 (0–146.0) pg/ml, p = 0.18].