title: Classification and diagnosis of prostatitis: a gold standard?
abstract: The National Institutes of Health Classification System for prostatitis has now been accepted by the North American and International urology community. This categorization system consists of category I (acute bacterial prostatitis), category II (chronic bacterial prostatitis), category III (chronic prostatitis/chronic pelvic pain syndrome - CP/CPPS) and category IV asymptomatic inflammatory prostatitis. The evaluation of a patient with category I and category II bacterial prostatitis consists of history and physical examination and urine culture for lower urinary tract localization cultures, respectively. The clinical tests for the evaluation of CP/CPPS can be classified as mandatory, recommended and optional. Mandatory evaluations include history and physical examination, urinalysis and urine culture. Recommended evaluations include lower urinary tract localization tests, symptom index, flow rate, residual urine determination and urine cytology. Optional evaluations include semen analysis and culture, urethral swab, urodynamics, cystoscopy, imaging, and prostate specific antigen determination. The physician must individualize a rational diagnostic strategy for each patient. There is no 'gold standard' for the diagnosis and evaluation of patients presenting with prostatitis.
authors.affiliation: Queen's University Kingston, ON, Canada. jcn@post.queensu.ca
authors.forename: J C
authors.initials: JC
authors.lastname: Nickel
mesh_terms: D001424:Bacterial Infections / Q000175:diagnosis* / Q000382:microbiology; D002908:Chronic Disease; D006801:Humans; D008297:Male; D011472:Prostatitis / Q000145:classification* / Q000175:diagnosis* / Q000382:microbiology