date:Sep 28, 2017
rs when there is degeneration and apoptosis of the photoreceptors (peripheral-field cones), although in its final phases it affects the cones (central vision), which causes blindness in a significant number of cases.
The age of onset is very varied and ranges from 25 to 40 years, although there have been cases of those under 20 years of age and those over 50 years of age. The disease does not affect all people equally, even within the family, where there are cases of children with more serious