Polypoidal Choroidal Vasculopathy

Abstract

The incidence of PCV in Japanese patients is high, and the incidence and demographic features vary in different ethnic groups. The clinical manifestations of PCV and AMD resemble each other; however, PCV is characterized by low incidence of subretinal fibrovascular proliferation, slow progression of vascular abnormality, and minimal association with conventional choroidal neovascularization. These factors seem to lead to a more favorable visual outcome in PCV compared with neovascular AMD.