rebstock

i also posted this on the kidney page, but maybe someone here can help more. i have recently been battling a rash that has moved up from my ankles to my upper thigh and the md said he thinks it is related to the protein in my urine and swelling. has anyone else had this and what happened? just curious as i am doing the 24 hour urine collection and a kidney ultrasound on monday. any info would be greatly appreciated. thanks