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IN SITU HYBRIDIZATION - ISH
ISH
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
Epstein‑Barr virus (EBV) 4 Two shipments per year
Human papillomavirus (HPV) 4
Kappa/Lambda (IGK/IGL) 4

Program Information

  • EBV, HPV: Three 4‑core tissue microarray slides and one H&E slide (each)
  • Kappa/Lambda: Four 4‑core tissue microarray slides and one H&E slide

Shipping Schedule

  • Shipment A: January 22
  • Shipment B: July 8