title: Chronic prostatitis: Current concepts.
abstract: OBJECTIVE
  Chronic prostatitis (CP) is a common condition. It causes significant suffering to the patients and constitutes a sizeable workload for the urologists. The purpose of this review is to describe the currently accepted concepts regarding the aspects of CP.
  
  
  METHODS
  Relevant papers on the epidemiology, etiology, diagnosis, evaluation and management of CP were identified through a search of MEDLINE using text terms "prostatitis", "chronic prostatitis" and "chronic pelvic pain syndrome". The list of articles thus obtained was supplemented by manual search of bibliographies of the identified articles and also by exploring the MEDLINE option "Related Articles".
  
  
  RESULTS
  The salient points of the relevant articles on each aspect of CP have been summarized in the form of a non-systematic narrative review.
  
  
  CONCLUSIONS
  Chronic prostatitis is caused by a variety of infective and non-infective factors and is characterized by a rather long remitting and relapsing clinical course. The diagnosis is based on symptoms comprising pain and nonspecific urinary and/or ejaculatory disturbances and microbiological tests to localize bacteria and/or leucocytes in segmented urinary tract specimens. The contemporary classification was proposed by the National Institutes of Health/National Institute of Diabetes Digestive Kidney Diseases (NIH/NIDDK). National Institutes of Health - Chronic Prostatitis Symptom Index (NIH-CPSI) is the patient evaluation tool used extensively in clinical practice and research. Management should be individualized, multimodal and of an appropriate duration.
authors.affiliation: Department of Urology, Wexham Park Hospital, Slough, UK.
authors.forename: Ram
authors.initials: R
authors.lastname: Vaidyanathan
authors.forename: Vibhash C
authors.initials: VC
authors.lastname: Mishra