Polypoidal Choroidal Vasculopathy Diagnosis and Neovascular Activity Evaluation Using Optical Coherence Tomography Angiography

Figure 2

Quiescent (long-lasting) choroidal new vessel on OCT-A (a) according to Coscas’ criteria: long and filamentous shape, loose radial branching pattern, dead-tree aspect, and lack of loops. B-scan OCT showing fibrotic CNV scar (b).

(a)

(b)