“…However, symptomatic patients may have lower counts, and the value of urine culture results of less than 100,000 CFU/mL in diagnosing urinary tract infection depends on the patient's clinical features. For young and sexually active women with dysuria, pollakiuria and urinary urgency, 100 CFU/mL is significant (B) (104) (D). (105,106) Other conditions where urinary tract infection defining thresholds are lower than 100,000 CFU/mL include the following: young children, male patients, patients with urinary bladder catheters, recent antimicrobial use, diluted urine due to excessive fluid intake, urinary obstruction, pyuria and hematogenic pyelonephritis due to S. aureus or Candida sp.…”