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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.

Communiqué
Next-generation sequencing: Examining an often oversimplified & misunderstood technology – Part III
January 18, 2021

With the rise of next generation sequencing (NGS) technology, multigene panel testing is expanding so rapidly that clinical practice is racing to keep pace. And questions within genetic tests have expanded along with it, making definitive answers more challenging to come by. Experts in the Genomics Laboratory in Mayo Clinic's Department of Laboratory Medicine and Pathology work to explain this often misunderstood technology.

A bright spot: Extremely low prevalence of influenza in the U.S. this flu season
January 15, 2021

Dr. Matthew Binnicker addresses the dramatic decrease in flu cases, and the corresponding drop in serious illness and death related to influenza, seen throughout the country this year.

Laboratory Medicine in 2021 and Beyond: Dr. Bill Morice
January 14, 2021

William Morice II, M.D., Ph.D., chair of the Department of Laboratory Medicine and Pathology at Mayo Clinic and president of Mayo Clinic Laboratories, joins the "Answers From the Lab" podcast for his weekly leadership update. In this episode, Dr. Morice and Bobbi Pritt, M.D., discuss potential health care reform and other changes that could affect laboratory medicine in U.S. in the coming years.

SARS-CoV-2 variants still detected by SARS-CoV-2 polymerase chain reaction tests
January 13, 2021

Mayo Clinic Laboratories is carefully monitoring the emergence of two new variants of SARS-CoV-2 ― the virus that causes COVID-19 ― in the U.S. One variant is from the U.K. and one variant is from South Africa.

Examining dendritic cells to uncover immunity defects
January 13, 2021

Dendritic cells play a crucial role in the body's immune response. Research has shown that too few of these cells in the blood may signal a defect in innate immunity. Up to this point, however, no clinical test has been available to count dendritic cells.

Practical aspects & pitfalls in molecular diagnosis of brain tumors
January 13, 2021

Practical aspects and pitfalls in the molecular diagnosis of brain tumors.

Mayo Clinic laboratory and pathology research roundup: January 11
January 11, 2021

This week’s research roundup features a study on changing paradigms in diagnosis and treatment of monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple myeloma (SMM).

COVID-19 weekly news: January 4 – 10 2021
January 10, 2021

Top highlights include: how much protection do face masks actually provide, caring for older adults during COVID-19, and one man's story from being vaccine hesitant to vaccine proponent.

Mayo Clinic Laboratories and American Hospital Dubai announce strategic partnership
January 7, 2021

Mayo Clinic Laboratories and American Hospital Dubai announce a strategic partnership aimed at improving advanced laboratory diagnostics in the Dubai region. Under the agreement, the two organizations will begin delivering laboratory testing through a collaboration based out of American Hospital Dubai in early 2021.

COVID-19 Variants: Dr. Bill Morice
January 7, 2021

William Morice II, M.D., Ph.D., chair of the Department of Laboratory Medicine and Pathology at Mayo Clinic and president of Mayo Clinic Laboratories, joins the "Answers From the Lab" podcast for his weekly leadership update. In this episode, Dr. Morice and Bobbi Pritt, M.D., discuss the new COVID-19 variants that are emerging and how those variants could have an impact on the pandemic going forward.

Our staff, our stories: Patrice Brown
January 6, 2021

Patrice Brown, PA(ASCP), shares her story of growing up in Virginia and moving to Rochester, Minnesota to work at Mayo Clinic. She also shares her unique perspective of traveling internationally as COVID-19 was starting to spread.

Mayo Clinic laboratory and pathology research roundup: January 4
January 4, 2021

This week’s research roundup features a study on the IFCC clinical application of cardiac biomarkers committee's appraisal of the 2020 ESC guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation: getting cardiac troponin right.

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