[Low frequency of cancer in the urinary organs when macroscopic hematuria is associated with bacteriuria].

Frequency of cancer in the urinary organs was significantly lower in patients with macroscopic hematuria associated with bacteriuria compared to those without bacteriuria. The predictive value of macroscopic hematuria was <1% in patients ≤ 75 years of age with concomitant bacteriuria. CT-urography added no diagnostic value over and above cystoscopy in patients with macroscopic hematuria with bacteriuria.