Chooroidal-neovascularization (CNV), which prevalence of researches one has found to be between 31 and 47%. Tumors of overlying haemorrhage and an irregular surface are at highest risk of developing CNV.
Choroidal neovascularization (CNV), the prevalence of which has been found by various studies to be between 31 and 47%. Tumors with overlying haemorrhage and an irregular surface are at highest risk of developing CNV.