title: [Foetoscopy (author's transl)].
abstract: Foetoscopy consists of the introduction into the ovular cavity, at the beginning of the second trimester of pregnancy, of an optical device in order to be able to observe the foetus and the foetal surface of the placenta. It may be used to detect certain foetal malformations which are not seen by echography and to collect foetal red cells by direct puncture of a placental vein. Its major indication is the prenatal diagnosis of homozygous forms of haemoglobinopathies: sickle cell disease and beta-thalassaemia. It is a dangerous investigation which requires great experience and perfect organisation.
mesh_terms: D000755:Anemia, Sickle Cell / Q000175:diagnosis; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005332:Fetoscopy / Q000379:methods; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods; D013789:Thalassemia / Q000175:diagnosis
vernacular_title: La foetoscopie.