Figure 5. IVR improves LogMar visual acuity compared to PDT in a 24-month follow-up after the treatments in patients with PCV. A: PDT only yields a moderate improvement of visual acuity 6 months after the treatment, but IVR significantly increases vision in two years. B: After being normalized, LogMar visual acuity increased by 60–70% in the patients treated with IVR in two years, but only showed about a 35% increase at month 6 and then a gradual return to the baseline in the patients having received PDT. C: The area plot indicates the relative difference in the improvement of visual acuity after the treatments of IVR (3.12) and PDT (2.25).