question: I have 25-50 epithelial cells on my uninalysis, listed as moderate ephithelial cells. What is the significance of this. I had a previous UTI with a different bacteria appearing about two days after.I completed the first antibiotic; I am now on augmentin. I am a 61 year old woman with Systemic Lupus and am on cellcept 2 grams, and prednisone, 9 mg.