[Sonographic biometry of fetal organs].

Over a period of 18 months measurements of fetal Organs (cornu anterius of the lateral ventricle, medium diameter of the four-chamber-view of the heart, transverse diameter of lungs, stomach, gall bladder, colon and urinary bladder) were carried out in a population of 223 normal pregnancies. The measurements were correlated to the age of pregnancy and sonographic growth parameters (biparietal diameter--BPD, mean cephalic diameter--MCD, mean abdominal diameter--MAD). The results show different growth velocities of the particular organs, obviously depending on physiological function. The variability is increasing with fetal growth. We found no fundamental difference as far as correlation of organ measurements to age of pregnancy, to BPD, MCD or MAD. In summary the imaging and biometries of the fetal organs appear to be possible in relatively little time and such is a valuable method for the detection of fetal anomalies.