[Effects of an ultrasonic technic on diagnosis and therapy in urology].

Sonography today has essentially influenced the diagnostical and therapeutical procedure in urology. Concerning ordinary methods of examination, sonography is not only a superior one, but can give further information. We surely shall get more indications in future. As a method of examination - non-invasive, without danger, always repeatable and sensitive, - sonography fulfills in many cases the qualifications which have to be made to the screening method.