[Sampling of chorionic villi during the first trimester of pregnancy].
On the basis of the literature, as well as their own experience, the authors attempt to identify the advantages of sampling of chorionic villi over early amniocentesis in the diagnosis of diseases of the ovum.
D000649:Amniocentesis; D001706:Biopsy; D002824:Chorionic Villi / Q000473:pathology*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D014463:Ultrasonography
Prélèvement de villosités choriales au cours du premier trimestre de la grossesse.