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GTR Home > Tests > Karyotype

How to order

Test Order CodeHelp: 127, 128, 933, 1861, 1862

How To Order

Laboratory's Test Page


Not provided

How To Order


Not provided

Informed Consent Required Help: Decline to answer

Specimen Source

  • Amniotic fluid
  • Bone marrow
  • Cord blood
  • Fetal blood
  • Fibroblasts
  • Fresh tissue
  • Peripheral (whole) blood
  • Skin

Test Codes


Not provided

Test Orderable By

  • Licensed Physician

Ordering Requirements

Genetic Counseling Required Pre-test Help
Decline to answer
Genetic Counseling Required Post-test Help
Decline to answer

Contact Policy


  • Laboratory can only accept contact from health care providers. Patients/families are encouraged to discuss genetic testing options with their health care provider.

Laboratory Contact For This Test

  • Marcela Lagos, MD, Lab Director
  • Phone Number: +56 223548515
  • Email: mlagos@med.puc.cl
  • Fax Number: +56 223548603

Practice guidelines

  • NSGC, 2021
    National Society of Genetic Counselors Position Statement: Prenatal Cell-Free DNA Screening

Consumer resources

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.