Testing

In January 2023, Mayo Clinic Laboratories announced fifty-nine new tests along with numerous reference value changes, obsolete tests, and algorithm changes.

This page includes updates posted to the site during the month of January.

Cristiane (Cris) Ida, M.D., explains how Mayo Clinic Laboratories' updated neuro-oncology gene panel provides more clinically relevant information for managing adult and pediatric brain tumors.

Melissa Snyder, Ph.D., explains how Mayo Clinic Laboratories' EDN panel improves the evaluation of certain patients with asthma and autoimmune digestive disorders. EDN is the first laboratory test that provides a marker of eosinophil-derived neurotoxins.

In December 2022, Mayo Clinic Laboratories announced seventy-eight new tests along with numerous reference value changes, obsolete tests, and algorithm changes.

This page includes updates posted to the site during the month of December.

Offering increased sensitivity and improved accuracy, MayoComplete next-generation testing ensures health care providers understand the distinctive genetic features of their patients’ cancer to make informed decisions to guide their care.

This list includes updates posted to mayocliniclabs.com during the month of November.

In November 2022, Mayo Clinic Laboratories announced eighteen new tests along with numerous reference value changes, obsolete tests, and algorithm changes.

Gang Zheng, M.D., Ph.D., and Aaron Mansfield, M.D., describe Mayo Clinic Laboratories’ liquid biopsy, which analyzes blood samples for genetic information to guide cancer treatment. The circulating tumor DNA assay uses next generation sequencing and complements the laboratory's cell-based cancer testing.

Linda Hasadsri, M.D., Ph.D., explains carrier screening at Mayo Clinic Laboratories. Using targeted genotyping, our three focused panels evaluate genes associated with cystic fibrosis, spinal muscular atrophy, and hemoglobinopathies, to provide clear answers on reproductive risks and to guide decision-making.

Puanani Hopson, D.O., explains how Mayo Clinic Laboratories’ malabsorption panel can provide timelier diagnosis for children with chronic diarrhea or unexplained weight loss. The novel panel, which bundles four existing tests, requires just one stool sample.

Rondell Graham, M.B.B.S., describes Mayo Clinic Laboratories' new assay for gastrointestinal stromal tumors, or GIST. The panel covers multiple mutations, to better inform diagnosis and treatment options.