Long-Term Effects of Half-Time Photodynamic Therapy on Retinal Sensitivity in Eyes with Chronic Central Serous Chorioretinopathy

Figure 2

Findings in patients with chronic central serious chorioretinopathy (CSC) treated by half-time photodynamic therapy (PDT). Microperimetric images and optical coherence tomographic images of the left eye of a 52-year-old man with chronic CSC treated with half-time PDT at the baseline (a), at 12 months (b), and 24 months (c) after the treatment. His decimal best-corrected visual acuity (BCVA) was 0.6, and the retinal sensitivity was 15.5 dB at the baseline. After half-time PDT, the subjective symptoms were improved, and the serous retinal detachment was resolved. At 12 months after treatment, his decimal BCVA was 1.2 and retinal sensitivity was 26.6 dB. At 24 months, his decimal BCVA was 1.2 and the retinal sensitivity was 25.7 dB.

(a)

(b)

(c)