No abstract

This is the largest case-control study of CSC to evaluate demographic morphological characteristics and risk factors. Multiple factors are associated with CSC.

Surgery for stage 4A ROP has better visual success. Acceptable vision for stage 4B and poor for stage 5 ROP, despite retinal reattachment, is thought to be secondary to irreversible injury to either the retina or visual nervous pathways, or both.

PPE is common in fellow eyes of patients with CSC. There is no difference between PPE and UCP regarding demographic characteristics and medical features.

Pachychoroid pigment epitheliopathy is forme fruste of CSC. There is no difference between complicated and UCP regarding subfoveal choroidal thickness and choroidal vessel density. The main difference between these groups is choroidal hyperpermeability.