Overview Snapshot A 52-year-old man presents to his primary care physician with nocturia and increased day-time urinary frequency. He notices that he needs to strain when beginning to void and tends to dribble after he finishes urinating. Medical history is significant for hypertension treated with hydrochlorothiazide and type 2 diabetes mellitus treated with metformin. On digital rectal exam, there is a non-tender, smooth, elastic, and firm enlarged prostate. A urinalysis and prostate-specific antigen level is ordered. Introduction Clinical definition login to view 5 more bullets Epidemiology login to view 2 more bullets Pathogenesis login to view 1 more bullet Associated conditions login to view 3 more bullets Prognosis login to view 1 more bullet Presentation Symptoms login to view 6 more bullets Physical exam login to view 2 more bullets Studies Labs login to view 4 more bullets Diagnostic criteria login to view 1 more bullet Differential Prostate cancer Prostatitis Urinary tract infection Bladder cancer Treatment Medical login to view 15 more bullets Surgical login to view 4 more bullets Complications UTI Nephrolithiasis Bladder stones Chronic kidney disease