Definition that contains renata
- foetoscopy prenatal diagnosis that allows direct observation of a fetus in the uterus and the withdrawal of fetal blood
- chorionic villus biopsy a prenatal test to detect birth defects at an early stage of pregnancy; tissue from the chorionic villi is assayed
- chorionic villus sampling a prenatal test to detect birth defects at an early stage of pregnancy; tissue from the chorionic villi is assayed
- fetoscopy prenatal diagnosis that allows direct observation of a fetus in the uterus and the withdrawal of fetal blood