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HISTOQIP IN SITU HYBRIDIZATION PROGRAM - HQISH
HQISH


Stain/Tissue Challenges/
Shipment A
Challenges/
Shipment B
Number of Shipments
H&E - Oropharyngeal squamous cell carcinoma, HPV high risk positive 1 Two shipments per year
ISH - DNA/RNA negative control probe ISH 1
ISH - DNA/RNA negative control probe ISH   1
ISH - HPV high risk (HPV probe, ISH), oropharyngeal squamous cell carcinoma 1
H&E - Breast carcinoma biopsy, HER2 amplified 1
ISH - DNA/RNA positive control probe ISH 1
ISH - DNA/RNA positive control probe ISH 1
ISH - HER2 (HER2 dual probe, ISH), breast carcinoma biopsy 1

This program augments efforts to improve the preparation of ISH slides in anatomic pathology laboratories that handle specimens undergoing analysis for detection by chromogenic in situ hybridization. Participants receive laboratory-specific evaluations and participant summaries with peer comparison data.


Program Information

  • Participant laboratories may submit four stained coverslipped glass slides from the list of challenges per mailing.


Shipping Schedule

  • Shipment A: January 20
  • Shipment B: June 15

NSH