Central serous chorioretinopathy: Recent trends

Central serous chorioretinopathy (CSCR) belongs to pachychoroid spectrum of diseases, and the pathogenesis is still not fully understood. It is associated with multiple systemic factors. It is characterized by the collection of fluid between the retinal pigment epithelium (RPE) and the neurosensory retina. It mostly affects young men under perceived stress. The involvement of corticosteroids is undisputed although their exact role has not been clarified; other parts of the underlying mechanism of CSCR have been mainly elucidated by imaging techniques, such as fluorescein and indocyanine green angiography. The course is usually self-limiting and in most cases resolves spontaneously within a 3–6-month period, with visual acuity usually recovering to 20/30 or better. However, chronic CSC may develop as a consequence of recurrences or persistent neurosensory detachment and can result in progressive RPE atrophy and permanent visual loss. We used search terms such as “central serous retinopathy,” “central serous chorioretinopathy,” “CSCR,” “management,” and “treatment” and also the keywords of each type of treatment on PubMed and Medline to retrieve articles for this systematic review.