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HQIP WHOLE SLIDE IMAGE QUALITY IMPROVEMENT PROGRAM - HQWSI
HQWSI
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Stain/Tissue Challenges
per Shipment A
Challenges
per Shipment B
Number of Shipments
H&E - Liver resection 1 Two shipments per year
H&E - Endometrial biopsy 1
PAS - Kidney resection 1
CD20 - Tonsil resection 1
H&E - Skin excision 1
H&E - Cervical biopsy 1
GMS - Control tissue 1
ER - Breast needle core biopsy 1

The HQWSI program provides feedback to laboratories using whole slide imaging for clinical applications. Participants upload their scanned whole slide images to the CAP designated server. An expert panel of pathologists, histotechnicians, and histotechnologists evaluate image and histologic quality using uniform grading criteria. Participants will receive an evaluation and a participant summary, as well as annotated feedback directly on their uploaded images.


Program Information

  • Participant laboratories may submit up to four stained coverslipped glass slides and corresponding scanned whole slide images per mailing
  • Online, whole slide images powered by DigitalScope technology

Shipping Schedule

  • Shipment A: January 24
  • Shipment B: June 20

NSH