title: [Prenatal diagnosis of chromosomal aberrations in first trimester pregnancy--methods for cytogenetic analysis of the trophoblast].
abstract: Prenatal diagnosis of chromosomal abnormalities by chorionic villus (CVS) in the first trimester of pregnancy is presented. Trophoblast biopsy techniques, methods of cytogenetic analysis of this tissue as well as technical and diagnostic problems in fetal karyotyping are described.
authors.affiliation: Zakładu Genetyki Instytutu Matki i Dziecka, Warszawie.
authors.forename: K
authors.initials: K
authors.lastname: Jakubów
authors.forename: E
authors.initials: E
authors.lastname: Bocian
mesh_terms: D001706:Biopsy; D015193:Chorionic Villi Sampling; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D003582:Cytogenetics; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis; D014327:Trophoblasts / Q000166:cytology*
vernacular_title: Diagnostyka prenatalna aberracji chromosomowych w i trymestrze ciazy--metody analizy cytogenetycznej trofoblastu.