question: I had a skin biopsy and it was demined that I have Vacuities. Although I ve only gotten the rash about 4 times I recently had 3 urine tests that are showing trace amounts of blood and protein in the past 2 months. I have now been referred to a nephrologist that I cant see for about 3-4 weeks and no one really seems too concerned except for me. I do have Celiacs as well and that caused a rash as well. Been gluten free since Oct 2013. I can see white floaties in my urine and try to drink plenty of water. Ive read that the kidneys can be involved so Im scared. They say I don t have to avoid anything (eating, drinking and so on) but again Im concerned. What will be the next logical step for my new doctor so I can be prepared?