[Partial trisomy 11 revealed by labeling technics].
A standard karyotype was normal in 1968, when performed in a girl with multiple malformations. The same investigation was performed 7 years later with labelling techniques. It showed a partial duplication of the short arm of chromosome no. 11. This emphasizes the interest of a second karyotype in clinically suggestive cases, if the first has been performed before labelling techniques were used.
D000015:Abnormalities, Multiple / Q000235:genetics*; D002648:Child; D002906:Chromosomes, Human, 6-12 and X; D005260:Female; D006801:Humans; D007621:Karyotyping; D014314:Trisomy
Trisomie 11 partielle décelée secondairement par les techniques de marquage.