Nobody but those on the inside will ever know the extent of her injury...hopefully it isn't anything that is life threatening if something else happens (like a fall, etc.).  Sometimes those things can be and "if / when" situation.  She had a raw / rare talent on the court that is for sure!  
I am not sure that her (and her mom) had the passion to continue either way though.  Just my observation.  Wishing her the best as well.