RT Book, Section A1 Porten, Sima P. A1 Greene, Kirsten L. A2 McAninch, Jack W. A2 Lue, Tom F. SR Print(0) ID 56940775 T1 Chapter 5. Urologic Laboratory Examination T2 Smith & Tanagho's General Urology, 18e YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-162497-8 LK accessmedicine.mhmedical.com/content.aspx?aid=56940775 RD 2024/04/18 AB Examination of specimens of urine, blood, and genitourinary secretions or exudates commonly directs the subsequent urologic workup and frequently establishes a diagnosis. Since approximately 20% of patients who visit a primary physician's office have a urologic problem, it is important for the physician to have a broad knowledge of the laboratory methods available to test appropriate specimens. Judicious use of such tests permits rapid, accurate, and cost-effective determination of the probable diagnosis and directs the management of patients with urologic disease.