<unk>  is defined as symptoms suggestive of a lower urinary tract infection but in the absence of significant bacteriuria with a conventional pathogen. It is a diagnosis of exclusion in patients with dysuria and frequency without demonstrable infection. In women, vaginitis should also be ruled out.
Urethral syndrome
Ureterovaginal fistula
Urethral diverticulum
Pelvic congestion syndrome
Urethrocele
Hydrocele
Urethrovaginal fistula
Urogenital fistula