Comprehensive panel boosts GIST diagnosis sensitivity - Insights
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.
CPT Codes and LOINC Update: June 2020 - Insights
View a full list of new CPT codes, Test Classification Updates, LOINC Codes, and Z-Codes posted to mayocliniclabs.com during the month of June.
PDL1 Testing for Lung Cancer [A Test in Focus] - Insights
Audio Interview Testing When to Order Specimen Performance Immunotherapies have recently emerged as a therapeutic option for patients with non-small-cell
Pathways Case Studies: February 2022 - Insights
This "Pathways" program provides Anatomic and Clinical Pathology cases that include a history, potential answers, rationale, and relevant references. Cases for February include the following sub-specialties: Clinical Biochemistry, Bone and...
MCL - Stool Collection Instructions - MC5424-21
MCL - Stool Collection Instructions - PATIENT EDUCATION Stool Collection Instructions read material start stool collection Collect stool
MCL Oncology Test Request Form T729 MC076703A
MCL Oncology Test Request Form T729 Complete print Reset Form Oncology Test Request Client Information required Client Patient Information required Patient ID Medical Record
Lyme Disease, Part 2: Borrelia mayonii-A New Cause of Lyme Disease in Upper Midwest - Insights
In this “Hot Topic,” Bobbi Pritt, M.D., discusses how Lyme disease is the most common vector-borne illness in the United States and Europe and caused primarily by Borrelia burgdorferi in the United States, while B burgdorferi, B afzelii,...
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International contact information - Insights
Learn how to connect with Mayo Clinic Laboratories to discuss international testing.
Mayo Clinic Laboratories urologic pathology section provides consultations on kidney, bladder, prostate, testicular, and penile cases.
MCL Von Willebrand Disease Patient Information MC1235265
MCL Von Willebrand Disease Patient Information Complete print Reset Form von Willebrand Disease Patient Information Instructions von Willebrand factor VWF gene testing von Willebrand
MCL Gastroenterology and Hepatology Test Request Form MC076710A
MCL Gastroenterology Hepatology Test Request Form Complete print Reset Form Gastroenterology Hepatology Test Request Client Information required Client Client Account Client Phone
Staffing to Workload: Operational Needs - Insights
Mike Baisch, Systems Engineer at Mayo Clinic, discusses the mechanics of performing a staffing-to-workload analysis in the testing laboratories. There are three primary areas of focus with staffing needs: direct effort, indirect effort, and...
Staffing to Workload: Indirect Effort - Insights
Mike Baisch, Systems Engineer at Mayo Clinic, discusses the mechanics of performing a staffing-to-workload analysis in the testing laboratories. There are three primary areas of focus with staffing needs: direct effort, indirect effort, and...
Find out how our suite of MayoComplete next-generation sequencing panels puts patients on the right treatment path.
Genetics - Mayo Clinic Laboratories
Our genetic testing was developed by experienced geneticists, genetic counselors, laboratory scientists, and bioinformaticians. We focus on providing easy to understand answers, interpreted by those same individuals who have an intimate...
Pathways Case Studies: March 2021 - Insights
This "Pathways" program provides Anatomic and Clinical Pathology cases that include a history, potential answers, rationale, and relevant references. Cases for March include the following sub-specialties: Pulmonary Pathology, Cardiovascular...
Founded in 2017, Mayo Clinic's Advanced Diagnostics Laboratory is a visionary space. In 2021, the lab developed the Mayo Complete Solid Tumor Panel, a clinically validated assay that analyzes 515 genes using next-generation sequencing. This...
New AI-augmented test refines kidney stone analysis - Insights
Since March 2019, Paul Jannetto, Ph.D., director of the Metals Laboratory at Mayo Clinic, along with his colleagues across the enterprise and his laboratory staff, have developed, validated, and implemented an artificial intelligence...
Specimen Collection and Preparation Guide
Specimen Collection and Preparation Guide Specimen Collection and Preparation Guide 10/14/2019 mayocliniclabs.com Page 2 of 19 Contents Blood Specimens...
Gastrointestinal Pathogen Panel, PCR, Feces [Test in Focus] - Insights
The new Gastrointestinal Pathogen Panel, PCR, Feces test is now available to the Mayo Clinic practice and Mayo Medical Laboratories clients.
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Specimen Collection and Preparation - Mayo Clinic Laboratories
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December 2023 - Neuropathology - Insights
This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Neuropathology.
Perspectives Archives - Insights
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MLS Students Under the Microscope Archives - Insights
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Breast Pathology Services at Mayo Clinic Laboratories
Given our case volume, we've developed a special expertise in those rare variants of carcinoma, where the diagnosis is essential. Learn more.
New Year's Specimen Shipping Guidelines and Schedule - Insights
Mayo Clinic Laboratories' specimen pickup and delivery schedules will be altered for the New Year's holiday. To ensure specimen viability and minimize delays, the following adjustments and guidelines have been implemented and will be...
U N ITED STATES C O U RIER SH IPPIN G G U ID E TRANSPORTING SPECIMENS WITHIN THE UNITED STATES 2 | UNITED STATES SHIPPING GUIDE THIS GUIDE HAS BEEN DEVELOPED TO MEET THE FOLLOWING OBJECTIVES: • Provide instructions for packaging...
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newborn-screen-follow-up-elevated-c3-dc-isolated.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 05/2025 Newborn screen result: Isolated elevation of malonylcarnitine (C3-DC) Perform: Blood gas, glucose, electrolytes Order: ■ OAU / Organic...
newborn-screen-follow-up-elevated-c4-oh-acylcarnitine.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 09/2023 Newborn screen result: Elevated C4-OH acylcarnitine Perform: Plasma ammonia, blood gas, glucose, electrolytes Order: ■ OAU / Organic Acids Screen,...
newborn-screen-follow-up-elevated-c5-dc.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 05/2025 Newborn screen result: Elevated glutarylcarnitine (C5-DC) Perform: Plasma ammonia, blood gas, glucose, electrolytes Order: ■ OAU / Organic...
Staffing to Workload in Phlebotomy Areas: Minimum Staffing Levels - Insights
Mike Baisch, Principal Systems Engineer at Mayo Clinic, discusses staffing to workload in phlebotomy areas with a focus on minimum-staffing levels, which can override the calculated staffing needs by adding staff to meet potential demands.
May 2023 - Oral Pathology - Insights
This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Oral Pathology.
RNA test identifies large B-cell lymphoma subtypes: Lisa Rimsza, M.D. - Insights
Lisa Rimsza, M.D., explains how Mayo Clinic Laboratories' unique PM3CX test can accurately determine subtypes of large B-cell lymphoma. Precise diagnosis is critical to choosing appropriate chemotherapy.
Seeking, and finding, answers, comfort, and hope: Joe Mondloch - Insights
Joe Mondloch and his wife Sue have existed in a grey area of uncertainty due to the unpredictable autoimmune neurological illness Joe has lived with for the last seven years. Rare, incurable, and debilitating, the newly classified disorder...
Seeking, and finding, answers, comfort, and hope: Joe Mondloch - Insights
Joe Mondloch and his wife Sue have existed in a grey area of uncertainty due to the unpredictable autoimmune neurological illness Joe has lived with for the last seven years. Rare, incurable, and debilitating, the newly classified disorder...
newborn-screen-decreased-free-carnitineco.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 06/2023 Newborn screen result: ■ Decreased free carnitine (C0) ■ Other acylcarnitines relatively low Perform: Plasma ammonia, blood gas, glucose,...
Neuroimmunology: Updates and antibody test utilization - Insights
In this month’s “Hot Topic,” Andrew McKeon, M.B., B.Ch., M.D., reviews the use of neurological phenotype-based evaluations, the move away from the paraneoplastic evaluation, and upcoming changes to test profiles.
In this month's "Hot Topic," Paul Jannetto, Ph.D., identifies how to determine new vs. residual use of marijuana in a patient, and teaches how to calculate the carboxy-tetrahydrocannabinol (carboxy-THC) to creatinine ratio along with a...
spinal-muscular-atrophy-testing-algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 02/2024 Spinal Muscular Atrophy Testing Algorithm SMNDX / Spinal Muscular Atrophy Diagnostic Assay, Deletion/Duplication Analysis, Varies Clinical suspicion...
newborn-screen-elevated-c8-acylcarnitine-lesser-elevations-c6-c10-acylcarnitines.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 08/2023 Newborn screen results: ■ Elevated C8 acylcarnitine ■ Lesser elevations of C6 and C10 acylcarnitines Perform: Glucose, electrolytes, blood gas, liver...
hereditary_hemochromatosis_algorithm.pdf
11/2024© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Phlebotomy Phlebotomy Liver biopsy histology and hepatic iron concentration (FET / Iron, Liver Tissue) consistent with HH? Follow...
Our Mayo Clinic colleagues are in San Diego for the 60th American Society of Hematology Annual Meeting and Exhibition. Follow this blog for live updates from #ASH18 as we attend the conference, mingle with colleagues at booth #2927, and...
MML - 24 Hour Stool Collection - Spanish - MC5424-21SP
MML - 24 Hour Stool Collection - Spanish - PATIENT EDUCATION Instrucciones para la recoleccio de heces Stool Collection Instructions Spanish Por favor lea toda la informacio
MCL Congenital Neutropenia Bone Marrow Failure Telomere Defects Pulmonary Fibrosis IPF Patient Information Complete print Reset Form Congenital Neutropenia Bone Marrow Failure Telomere Defects Pulmonary Fibrosis IPF Patient Information...
Pathways Case Studies: March 2022 - Insights
This "Pathways" program provides Anatomic and Clinical Pathology cases that include a history, potential answers, rationale, and relevant references. Cases for March include the following sub-specialties: Breast Pathology, Cardiovascular...