[Isotope nephrographic studies during hormonal contraception using Depositon].

By means of isotope nephrograms of a total of 29 renally healthy women who had been taken for more than 1 year the drug Deposiston, the renal function is investigated. Checking is done by using the semiquantitative evaluation parameters according to Zum Winkel, Pabst and Hör and to own criteria. Our results show that the highly dosed application of estrogens does not induce significant changes of renal function in the isotope nephrogram.