[Ultrasonic diagnosis in gynecology in small animals].

After a short introduction into the basics and the different methods of sonography a description of the ultrasonographic diagnosis of gynaecological diseases in small animals is given. The ultrasonographic method is indicated in all gynaecological diseases after the anamnesis, clinical and laboratory work up and before x-rays and invasive methods will be used. The sonographic characteristics for interpretation are described. Typical sonographic findings are demonstrated in 16 cases as in diseases of the cervix (inflammation, cyst), uterus (pregnancy, endometritis - pyometra), ovaries (cysts), and mamma (lactation, abscesses, tumors).