title: Repeat testing for haematuria and underlying urological pathology.
abstract: OBJECTIVE
  To assess the incidence of urological pathology in a group of patients referred for the investigation of haematuria and whose symptoms had resolved at the time of investigation.
  
  
  METHODS
  The results from examination of 395 patients attending for investigation of haematuria were analysed. The group comprised 198 men and 197 women with a mean age of 51 years (range 19-73).
  
  
  RESULTS
  In 220 patients (56%) no evidence of haematuria was detected despite its diagnosis in all patients at the time of referral. One-hundred and thirteen patients (51%) without detectable haematuria had urological pathology and 16 of these (14%) had an underlying malignancy in the urinary tract.
  
  
  CONCLUSIONS
  Repeat urine analysis to determine whether haematuria persists has been considered as a way to define a high risk group which requires urgent investigation. Our results clearly indicate that the finding of haematuria, even in one urine specimen, warrants full urological assessment.
authors: Department of Urology, Queen Elizabeth Hospital, Birmingham, UK.
authors: T H
authors: TH
authors: Lynch
authors: B
authors: B
authors: Waymont
authors: J A
authors: JA
authors: Dunn
authors: M A
authors: MA
authors: Hughes
authors: D M
authors: DM
authors: Wallace
mesh_terms: D000328:Adult; D000368:Aged; D002278:Carcinoma in Situ / Q000150:complications; D002295:Carcinoma, Transitional Cell / Q000150:complications; D005260:Female; D006417:Hematuria / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012017:Referral and Consultation; D012307:Risk Factors; D001749:Urinary Bladder Neoplasms / Q000150:complications; D014570:Urologic Diseases / Q000150:complications* / Q000473:pathology; D014571:Urologic Neoplasms / Q000150:complications / Q000473:pathology