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GTR Home > Tests > IFISH for Aneuploidy (Products of Conception)

Overview

Test order codeHelp: Pregnancy Loss Pathway

Test name

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IFISH for Aneuploidy (Products of Conception) (Pregnancy Loss Pathway)

Purpose of the test

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This is a clinical test intended for Help: Diagnosis

Condition

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Click Indication tab for more information.

How to order

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The requisition is found under the how to order URL. We are able to receive specimens 24 hours a day, 7 days a week. Please call the lab at 206-598-4488 for further information.
Order URL Help: http://www.pathology.washington.edu/patient-care/cytogenetics-ordering-and-shipping

Specimen source

Amniocytes
Amniotic fluid
Cell culture
Chorionic villi
Cord blood
Fetal blood
Fibroblasts
Fresh tissue
Peripheral (whole) blood
Product of conception (POC)
Skin

Methodology

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Cytogenetics
IFISH-interphase
Fluorescence in situ Hybridization

Summary of what is tested

Click Methodology tab for more information.

Clinical utility

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Establish or confirm diagnosis

Citations
  • Rapid prenatal diagnosis of chromosomal aneuploidies by fluorescence in situ hybridization: clinical experience with 4,500 specimens. - PubMed ID: 8488836

Clinical validity

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Not provided

Testing strategy

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If IFISH is normal, we recommend reflexing to a chromosomal SNP microarray analysis, a service provided by the closely affiliated Clinical Cytogenomics Laboratory at the University of Washington. See our website for complete details on the Pregnancy Loss Pathway. 000 The requisition is found under the how to order URL. We are able to receive specimens 24 hours a day, 7 days a week. Please call the lab at 206-598-4488 for further information.

Test services

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  • Clinical Testing/Confirmation of Mutations Identified Previously
  • Confirmation of research findings
  • Result interpretation
  • Custom Prenatal Testing

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.