the take away from that article for me was to watch for the weird white circle around the iris. I had to look up what it looks like.
The scariest thing ever happened with my eyes is for about 5 years after head injury, one pupil would dilate much larger than the other!!!
It freaked me out but docs said it was no danger, just things a head injury makes happen.
It STOPPED. A lot of things stopped.
WAY AFTER the 2 year window of recovery docs give for head injuries.