Long-term Choroidal Thickness Changes in Eyes With Drusenoid Pigment Epithelium Detachment

Choroidal thickness significantly decreased in eyes showing drusenoid PED collapse, but not in eyes in which the PED persisted. A significant correlation with resultant GA area following PED collapse and the magnitude of choroidal thinning was found. Further studies are warranted to better understand the mechanisms involved in the occurrence of choroidal changes during the life cycle of drusenoid PEDs.