well I suppose it could be looked at as good news because she doesn't have this thing that will make her go blind! but I can imagine how frustrated the two of you are. does she believe in/want to try alternative medicine? I always told myself if I get cancer/something bad you know I would do acupuncture or something of the sort as well as western medicine, explore all areas you know? acupuncture has helped me before but for something much much smaller than what she is going through. it's worth a try I know a lot of them will take insurance.