1. A retinal abnormalities detection system, comprising: a retinal scanner constructed to obtain retinal data; a central processing unit (CPU) in communication with the retinal scanner, the CPU comprising memory-storable CPU-executable instructions for detecting retinal abnormalities; wherein the CPU performs the following in response to receiving retinal data based on the memory-storable CPU-executable instructions: an analysis of the retinal data to determine a healthy area; and a detection of an abnormality based on the determined healthy area.