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Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Analyte/Procedure Challenges per Shipment Number of Shipments
Chromosome abnormality 6 Two shipments per year
Karyotype nomenclature 6
Educational challenge, ungraded 1 per year

Additional Information

  • Each challenge includes a case history and images of metaphase cells that are representative of each case. Each mailing will include three constitutional and three neoplastic challenges.

Program Information

  • Prints of metaphase cells

Shipping Schedule

  • Shipment A: March 30
  • Shipment B: November 2