[Semi-quantitative evaluation of isotope nephrograms in normal pregnancies].

By means of isotope nephrograms of a total of 31 renally healthy pregnant women of the different thirds of pregnancy, the changes of renal function are investigated. The semiquantitative assessment is done according to zum Winkel. The results are discussed referring to the literature. The isotope nephrography proves to be a good screening test for the separate estimation of the function of both kidneys also in pregnancy.