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A Mayo Pathologist’s Journey through Paraneoplastic Syndrome and a Double Lung Transplant: Dr. Brad Karon

After mysterious neurological symptoms began in 2010, Brad Karon, M.D., Ph.D., was diagnosed with paraneoplastic syndrome, a rare condition that led to groundbreaking research and test development at Mayo Clinic. Years later, pulmonary fibrosis and a double lung transplant would test him once again — and redefine his resilience.

July 21, 2025
The Promise, Challenges, and Global Impact of AI Tools: Bill Morice, M.D., Ph.D.
August 14, 2025

In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Division of Clinical Microbiology at Mayo Clinic, and William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories, discuss recent news about the use of artificial intelligence (AI) tools in healthcare.

Labor Day Specimen Shipping Guidelines and Schedule
August 13, 2025

Mayo Clinic Laboratories' specimen pickup and delivery schedules will be altered due to the upcoming Labor Day holiday. To ensure specimen stability and prevent delays, follow the guidelines outlined below for domestic clients and international clients.

A simpler path to answers for patients with mast cell activation syndrome
August 11, 2025

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.

Week in Review: May 13
May 13, 2022

Today's highlights include: Pandemic gets tougher to track as COVID testing plunges, Rochester hospitals score top grades in safety, and Mayo Clinic breaks ground on $155M Minnesota hospital expansion.

Lab Medicine’s Role in the Clinical Practice: Dr. Bill Morice
May 12, 2022

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 a leadership update with Bobbi Pritt, M.D. This week, Dr. Morice and Dr. Pritt talk about the importance of collaboration between laboratory professionals and other members of the patient care team, and they discuss the crucial role lab medicine plays in the clinical practice.

Leveraging technology to transform Anatomic Pathology
May 11, 2022

As Mayo Clinic’s Anatomic Pathology moves from traditional glass slides to digital images, the advance in technology is achieving clear benefits in collaboration, learning, and patient care.

Addiction rehab monitoring assay
May 10, 2022

Paul Jannetto, Ph.D., and Loralie Langman, Ph.D., discuss Mayo Clinic Laboratories' unique approach to urine drug testing for addiction rehabilitation. Designed to guide and monitor therapy, the comprehensive profile tests for the most commonly used substances, including alcohol and nicotine, for a complete picture of a patient’s substance use.

Mayo Clinic Laboratory and pathology research roundup: May 10
May 10, 2022

Top highlights include: Genome-wide association study reveals novel genetic loci: a new polygenic risk score for mitral valve prolapse.

COVID-19 weekly news: May 2-8 2022
May 9, 2022

Topics include: Hepatitis in children: What parents need to know, and FDA limits use of J&J COVID-19 vaccine.

Week in Review: May 6
May 6, 2022

Today's highlights include: Mental health needs rise as pandemic fluctuates, an algorithm that analyzes apple watch data shows early promise in detecting heart problems, and Minnesota physicians brace for Roe v. Wade decision

Integrating Molecular Information Into Your Anatomic Pathology Practice
May 6, 2022

In this episode of “Lab Medicine Rounds,” Justin Kreuter, M.D., sits down with Jorge Torres-Mora, M.D., assistant professor of Laboratory Medicine and Pathology at Mayo Clinic, to discuss the importance of integrating molecular information into your anatomic pathology practice.

Memorial Day Specimen Shipment Alert
May 5, 2022

Due to the Memorial Day holiday (recognized on Monday, May 30), Mayo Clinic Laboratories' specimen pickup and delivery schedules will be altered. To ensure that your specimen vitality and turnaround times are not affected, please plan ahead.

New tests launched in April
May 5, 2022

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

Regulation of Lab Developed Tests: Dr. Bill Morice
May 5, 2022

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 a leadership update with Bobbi Pritt, M.D. This week, Dr. Morice and Dr. Pritt discuss government regulation and oversight of lab developed tests, and review proposed legislation that would affect clinical laboratories.

Mayo Clinic Labs @Work: Dr. Vanda Lennon
May 4, 2022

A pioneering researcher, Dr. Vanda Lennon has spent five decades delving into questions of neuroimmunology. Today, she continues that work as director of the Neuroimmunology Research Laboratory in Mayo Clinic’s Department of Laboratory Medicine and Pathology.

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