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

Performance Characteristics



  • Entire test performed in-house

Analytical Validity


Analytical validity is 99%


Not provided

Proficiency Testing (PT)

Is proficiency testing performed for this test? Help
Method used for proficiency testingHelp
Formal PT program
PT ProviderHelp
American College of Medical Genetics / College of American Pathologists, ACMG/CAP
PT Description
As part of CAP accreditation, proficiency testing is performed two times per year. The laboratory is provided with approximately 6 unknown specimens for testing each year, and results are returned to CAP for evaluation. The UW Cytogenetics and Genomics Laboratory has consistently participated and successfully identified the expected abnormalities in these unknown cases each year.

FDA Regulatory Clearances of the Test

FDA Category Designation
FDA exercises enforcement discretion

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