DEFINITION WHITE BLOOD CELLS AND ABSCENCE OF MICROORGANISMS
CAUSES [1] UTI ROYALTY REMETED[PERIOD OF TWO WEEKS] [2] URINARY TRACT INFECTION BY ATYPICAL MICROORGANISMS [3] URINARY TB [4] URETHRITIS [REGARDS CLAMYDIAL INFECTIONS] [5] FALSE NEGATIVE THE CROPS DUE TO CONTAMINATION WITH ANTISEPRTIC [6] INPURITIES URINE LEUKOCYTES TRICKS[TO WOMEN] [7] INTERSTITIAL NEPHRITIS [8] URINARY CALCULI [9] NECROSIS RENAL PAPILLARY IN DIABETES/NECROSIS RENAL PAPILLARY IN SICKLE CELL DISEASE/NECROSIS RENAL PAPILLARY IN NEPHROPATHY[CAUSES ANALGESICS] [10] NEOPLASMS URINARY DISORDERS [11] KIDNEY CAVITATION [12] INTERSTITIAL NEPHRITIS [13] PROSTATITIS [14] SYSTEMIC LUPUS ERYTHEMATOSUS [15] KAWASAKI DISEASE