title: The Value of Urodynamic Study for Diagnosing the Causes of Lower Urinary Tract Symptoms in Male Patients: A Study From Iran.
abstract: BACKGROUND
  Most disorders of the lower urinary tract are functional, so diagnoses are typically based on urodynamic findings. Treatment is likely to fail if the pathology is not correctly diagnosed.
  
  
  OBJECTIVE
  There are various diagnostic tests for lower urinary tract symptoms (LUTS). In this study, we evaluated the value of urodynamic testing to diagnose the causes of lower urinary symptoms in male patients.
  
  
  METHODS
  Urodynamic tests were performed in 407 patients referred to the urology clinic in Baqiyatallah in 2014 with complaints of LUTS, and the diagnosis was based on the findings of the tests.
  
  
  RESULTS
  The mean age of patients in this study was 50.88 years, and most patients were in their third decade (20 - 30 years of age). Urinary frequency (28.8%), enuresis (22.22%), and incontinence (16.12%) were the most common complaints. The most prevalent disorder was bladder sensation disorder.
  
  
  CONCLUSIONS
  Patients made various complaints, and several pathologies were diagnosed, which emphasizes the importance of using urodynamic tests for subsequent medical approaches as a non-invasive, accessible, and inexpensive tool.
authors.affiliation: Nephrology and Urology Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Fatemeh
authors.initials: F
authors.lastname: Heydari
authors.affiliation: Nephrology and Urology Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Bentolhoda
authors.initials: B
authors.lastname: Rezadoust
authors.affiliation: Nephrology and Urology Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Shahin
authors.initials: S
authors.lastname: Abbaszade
authors.affiliation: Nephrology and Urology Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Eidi
authors.initials: E
authors.lastname: Jahan Afrouz
authors.affiliation: Nephrology and Urology Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Alireza
authors.initials: A
authors.lastname: Ghadian
keywords: Lower Urinary Tract Symptom; Urodynamic; Voiding Disorders