Browsing Tag

new methodology

Advanced Technology Laboratory, Cytology, Education & Training, Referral/Sendouts

New Test: HPV High Risk Screen with HPV Genotype Reflex

Effective August 26, 2024,  Corewell Health Laboratories West will be updating their High-Risk HPV testing.  The new assay will be performed on the Abbott Alinity m at Corewell Health Reference Laboratory West, Grand Rapids.  Testing will now automatically include HPV Genotype results whenever HPV is detected.  There will no longer be a separate charge to the patient for HPV Genotype testing.

There will also be an expanded number of High-Risk HPV Genotypes reported:

  • HPV Genotype 16
  • HPV Genotype 18
  • HPV Genotype 45
  • HPV Genotype 31/33/52/58
  • HPV Genotype 35/39/51/56/59/66/68

The new assay is FDA approved for Primary screening in addition to co-testing.

Post hysterectomy vaginal specimens will still be a send out test (LAB1230722). Continue Reading

Immunochemistry, Main lab

Update in Testing Platform – Immunochemistry

As of January 26, 2024, for the following tests, the testing platform has changed from EliA Fluorescence Enzyme Immunoassay (FEIA) from Thermofisher to Multiplex Flow Immunoassay from Biorad. Please review the lab catalog for any changes to collection information or reference ranges.

• Anti-dsDNA Antibody
• Cyclic Citrullinated Peptide (CCP) Antibody
• Celiac Antibody Cascade
• Tissue Transglutaminase Antibody
• Gliadin Antibodies Continue Reading

General Information, Immunochemistry

Immunochemistry Methodology Update

Effective December 11th, 2019, Spectrum Health Regional Laboratory’s Immunochemistry laboratory will be upgrading the following tests from the Immunoassay Vidas platform to the Multiplex flow immunoassay Bioplex 2200 platform.

Cytomegalovirus IgG Antibody

Cytomegalovirus IgM Antibody

Toxoplasma IgG Antibody

Toxoplasma IgM Antibody

Lyme Total Antibody

All tests will continue to have the same collection instructions, processing instructions, rejection criteria, specimen stability, turn-around-time, and qualitative reference ranges of negative. Continue Reading