My daughter has a white spottedness on her skin. It appears on her arms and legs. When she stands with her arms at her side, her hands appear to turn slightly purple. Some people have told me that it looks like water retention. I have had her to the doctor, he didn't seem to be worried about it. I had her to a hear doctor, he did a stress test, and said that everything looked good but that he could do an ultrasound if I wanted. I said no thanks at the time. There is a history of cardiomyopathy in the family, just wondered if anyone else has ever dealt with this. It appears to be worse when it is cold, and lessens when it is warm outside. She also wets to bed still at 13.

SEARGEANT, i have the same thing small spots on mostly my legs but do have them on my arms also. Yes my gets worse when i stand or if im cold my dr.said it is poor circulation!
good luck to your daughter