I saw Nephrologist on Friday & she said 24 hour urine test results were very bad . . Protein in urine should be under 150 & mine's over 6000... anyone have experience with Proteinuria or Nephrotic Syndrome? They did TONS of bloodwork & more urine tests & a kidney & bladder ulttasound. Tech spent 5 minites on bladder & right kidney but ovet 35 minutes on LEFT kidney & I saw her particularly trying to get images of multiple irregular black hole looking spots on outside area of left kidney. I also have been diagnosed with chronic kidney disease stage 3b with a gfr of 37... any help is appreciated.