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Karyotyping
 
Overview   Risks   Results   

Karyotyping

Alternative names:

chromosome analysis; Philadelphia chromosome

Normal values:

  • females 44 autosomes and 2 sex chromosomes (XX)
  • males 44 autosomes and 2 sex chromosomes (XY)

What abnormal results mean:

Abnormal results may show Down's syndrome, Trisomy 18, Philadelphia chromosome, Klinefelter's syndrome, Turner's syndrome, or other abnormalities.

Additional conditions under which the test may be performed:

Adam

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