[Prenatal chromosome study: cause, incidence and prevention of erroneous determination of various study samples].
False diagnoses in prenatal chromosomal analysis are rare; but the causes are numerous. They can be specific for amniocentesis, chorionic villus samples or independent of the tissue. The sources of mistake and their frequencies are discussed in detail.
Binkert
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Institut für Medizinische Genetik, Universität, Zürich, Schweiz.
D000649:Amniocentesis / Q000379:methods*; D001706:Biopsy; D015193:Chorionic Villi Sampling / Q000379:methods*; D002869:Chromosome Aberrations / Q000235:genetics*; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D012732:Sex Determination Analysis / Q000379:methods*
Pränatale Chromosomenuntersuchung: Ursache, Häufigkeit und Prävention von Fehlbestimmungen an verschiedenen Untersuchungsmaterialien.