Prostatitis: updates on diagnostic evaluation.

Prostatitis accounts for almost 2 million office visits to urologists and primary care physicians. The label "prostatitis" refers to a diverse constellation of symptoms and disease processes. The diagnosis and treatment of this disorder present numerous challenges for the physician, including a lack of abnormal findings on physical examination, laboratory tests, and radiographic images. In this article, we offer a review of the current literature and recommendations for the evaluation and diagnosis of the patient presenting with prostatitis.