[Algorithms of x-ray and ultrasonic diagnoses in urology]

Roentgenourologic methods and ultrasonic scanning (USS) should be combined in the radiologic diagnosis of urologic diseases. USS should be the first stage of examinations of urologic patients, and its results should be taken into account when planning and carrying out excretory urography. USS can be repeated before more sophisticated roentgenourologic examinations in order to single out the "zones of interest"; special programmes are possible for the purpose-pharmacoechography, dopplerography, etc. Development of tentative algorithms of x-ray and ultrasonic diagnosis of the major urologic diseases will help optimize the diagnostic process.