How to Read a Urinalysis Signs of Inflammation Leukocyte Esterace WBCs Multiple conditions cause inflammation on a urinalysis. Anything that causes nearby inflammation (appendicitis, pelvic infections, diverticulitis) or slows urine output (dehydration, renal disease) can commonly elevate these markers. Signs of bacterial presence (not present in ~25% of proven urinary tract infections!!!) Nitrites Bacteria Asymptomatic […]