Mayo Clinic Labs
  • MayoACCESS
  • MayoLINK
  • Register
  • My Dashboard
Test Catalog
  • Algorithms
  • Download Test Catalog & Interpretive Handbook
  • New Tests
  • NY State Informed Consent Tests
  • Performing Locations
  • Referred Tests
  • Specialty Testing
  • Test Updates
Ordering & Results
  • Critical Values & Results
  • Custom Gene Ordering
  • Forms
  • LIS Resources
  • MayoACCESS Resources
  • MayoLINK Resources
  • Order Your First Test
  • Patient Information and Signature Forms
  • Request Additional Testing
  • Send Additional Specimen
Specimen Handling
  • Collection & Preparation
  • Dangerous Goods Training
  • Shipping & Courier Guides
  • Shipping Regulations
  • Supplies
Customer Service
  • Billing
  • Contact Us
  • FAQ
  • IT Updates
  • Operational Updates
  • Quality & Compliance
Education & Insights
  • Educational Resources
  • News
  • Outreach
  • Podcasts
  • Stories
  • Contact
  • Log Out
Insights
  • Education
  • News
  • Podcasting
  • Stories
A simpler path to answers for patients with mast cell activation syndrome

A random urine test panel aids in diagnosing mast cell activation syndrome (MCAS), a complex condition often misdiagnosed due to overlapping symptoms. The panel improves access, speeds up diagnosis, and enables individualized treatment by detecting key mast cell mediators.

August 11, 2025
Elevating Clinical Lab Websites in a Changing Technology Landscape
August 25, 2025

In this episode of the “Leveraging the Laboratory” podcast, host Jane Hermansen, outreach manager at Mayo Clinic Laboratories, is joined by Travis Engelhaupt, digital experience director, and Naomi Lovell, project manager. Together, they discuss website trends and best practices.

Practical Legal Insight and Tips: Compliance Issues for Hospital Laboratory Outreach Programs
August 20, 2025

Register now – Nov. 19, 2025: Regulatory compliance and recent policy changes at the federal and state levels relevant to hospital laboratory outreach programs.

Five steps to create a successful laboratory newsletter
August 18, 2025

Launch or refresh your lab newsletter with five key steps to engage, inform, and build stronger connections with your audience.

New Tests Launched in August
September 14, 2020

In August 2020, Mayo Clinic Laboratories announced five new tests along with numerous reference value changes, obsolete tests, and algorithm changes.

COVID-19 Weekly News: September 6 – 13 2020
September 13, 2020

Top highlights include: how alcohol use has changed during the pandemic, preparing children for back to school, and Mayo Clinic physician shares his experience battling COVID-19.

Mayo Clinic Research Advances Diagnostics to Lead COVID-19 Pandemic Response
September 10, 2020

When COVID-19 spread across the U.S. in early March, Mayo Clinic’s Advanced Diagnostic Laboratory urgently responded by transitioning lab spaces, reassigning staff, and fast-tracking funding approvals.

Mayo Clinic’s Accurate Amyloidosis Typing Test Leads to Effective Treatment
September 10, 2020

The results are part of a comprehensive study of 16,175 cases performed at Mayo Clinic over an 11-year period.

Mayo Clinic Laboratory and Pathology Research Roundup: September 7
September 7, 2020

This week’s research roundup features a study on the 99th percentile upper-reference limit of cardiac troponin and the diagnosis of acute myocardial infarction.

COVID-19 Weekly News: August 31 – September 6 2020
September 7, 2020

Top highlights include: mental health tips for back-to-school, how vaccines work and facts that people should know about them, and the new types of test for COVID-19.

Elitza Theel, Ph.D., Featured in the <em>Star Tribune</em>
September 4, 2020

Dr. Theel, director, Mayo Clinic Infectious Diseases Serology Laboratory, was recently highlighted in the Star Tribune's special issue featuring heroes of the pandemic.

Autoimmune Gastrointestinal Dysmotility Evaluation [Test in Focus]
September 3, 2020

Divyanshu (Div), Dubey, M.B.B.S, gives an overview of the new Autoimmune Gastrointestinal Dysmotility Evaluation available through Mayo Clinic Laboratories. He discusses when this testing should be ordered, how this testing compares to previous testing approaches, and what clinical action can be taken due to the results of this testing.

CPT Codes and LOINC Update: August 2020
September 1, 2020

The following list includes updates posted to mayocliniclabs.com during the month of August

COVID-19 Weekly News: August 24 – 30 2020
August 31, 2020

Top highlights include: helping kids cope with loneliness during COVID-19, answers to your COVID-19 questions, how to mask up like a pro, and a patient's journey during the pandemic.

Mayo Clinic Laboratory and Pathology Research Roundup: August 31
August 31, 2020

This week’s research roundup features a study on nanomaterial-based therapeutics for antibiotic-resistant bacterial infections.

Communiqué
Next-generation sequencing: Examining an often oversimplified & misunderstood technology–Part II
August 27, 2020

One of the biggest misunderstandings about genetic testing is a perception that once a variant is identified and analyzed thoroughly, using all the best tools available, it can be associated with a specific disease or condition. But many mutations are deemed “variants of unknown significance,” meaning there is no reported (or insufficient) evidence as to whether or not they cause disease.

View MoreView Less
Mayo Clinic Labs
Mayo Clinic Labs
  • Mayo Clinic
  • About us
  • BioPharma
  • Cardiovascular services
  • Newsroom
Resources
  • FAQ
  • Policies
  • Quality
  • Careers
  • Insights
  • Terms of use
  • Privacy statement
Accounts
  • Mayo account
  • MayoLINK
  • Register
  • Dashboard
  • Log out
Contacts
  • Contacts
  • Customer service
Facebook Twitter Instagram LinkedIn YouTube
© 1995–2025 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved.