Transurethral and transrectal ultrasonic scanning.
D003558:Cystoscopy; D005260:Female; D006801:Humans; D008297:Male; D011469:Prostatic Diseases / Q000175:diagnosis*; D012007:Rectum; D012669:Seminal Vesicles / Q000473:pathology; D014463:Ultrasonography / Q000379:methods*; D014521:Urethra; D001745:Urinary Bladder Diseases / Q000175:diagnosis*