One-year choroidal thickness changes after photodynamic therapy for central serous chorioretinopathy evaluated by widefield optical coherence tomography.

Purpose: To evaluate the changes in choroidal thickness 1 year after half-dose photodynamic therapy (PDT) for central serous chorioretinopathy (CSC) using widefield swept-source optical coherence tomography.

Methods: We retrospectively reviewed 21 patients with CSC who unilaterally underwent half-dose PDT and completed a 12-month follow-up. Choroidal thickness was evaluated before and after PDT within an 18-mm circular grid centered on the fovea subdivided into nine areas in the treated and untreated fellow eyes.

Vogt-Koyanagi-Harada disease in a patient with extreme anisometropia.

Purpose: To report Vogt-Koyanagi-Harada (VKH) disease in a patient with extreme anisometropia.

Observations: A 56-year-old woman was referred to our hospital. Her past medical history was significant for amblyopia in the right eye.