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April 2021 — Dermatopathology - Insights
This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Dermatopathology.
June 2022 - Dermatopathology - Insights
This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Dermatopathology.
Mayo Clinic Laboratory and Pathology Research Roundup: Aug. 28 - Insights
This week’s Research Roundup highlights a review of how to treat autoimmune hemolytic anemia.
May 2023 - Transfusion Medicine - Insights
This "Pathways" program provides a Clinical Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Transfusion Medicine.
Mayo Clinic Laboratory and Pathology Research Roundup: April 9 - Insights
This week’s Research Roundup highlights genetic evidence for early peritoneal spreading in pelvic high-grade serous cancer.
Mayo Clinic Laboratory and Pathology Research Roundup: April 2 - Insights
This week’s Research Roundup highlights patterns of homozygosity in patients with uniparental disomy with detection rate and suggested reporting thresholds for SNP microarrays.
December 2022 - Transfusion Medicine - Insights
This "Pathways" program provides a Clinical Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Transfusion Medicine.
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.
Learn more about how direct ethanol biomarker testing at Mayo Clinic Laboratories provides heightened sensitivity and specificity to accurately assess alcohol use and alcohol use disorder.
Autoimmune Epilepsy Testing - Mayo Clinic Laboratories
Our phenotype specific testing for autoimmune epilepsy contains only clinically relevant antibodies providing accurate answers for treatment guidance.
August 2021 - Clinical Microbiology and Infectious Disease Pathology - Insights
This "Pathways" program provides a Clinical Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Clinical Microbiology.
April 2023 - Gynecological 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 Gynecological Pathology.
Active Learning: Connecting Teachers and Learners - Insights
Cindy Gosse, Education Specialist in the Department of Laboratory Medicine and Pathology at Mayo Clinic, discusses how to use active learning to better connect teachers and learners.
February 2022 - Cardiovascular 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 Cardiovascular Pathology.
April 2023 - Pulmonary Case 2 - Insights
This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Pulmonary Pathology.
January 2022 - Cardiovascular 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 Cardiovascular Pathology.
Respiratory viruses - Insights
Browse our full suite of serology and PCR testing for respiratory viruses like influenza, RSV, and more.
UofL Health – UofL Hospital physicians and laboratory scientists faced challenges in the ordering of autoimmune and paraneoplastic panels: duplicate orders that add unnecessary cost and omitted test orders that could provide the key to the...
A clearer path through a difficult diagnosis - Insights
The fourth episode of “Life of a Specimen” video series explores the diagnosis enabled by antibody testing on Joy Carol’s cerebrospinal cord fluid and how her test result illuminated a path forward.
search - Mayo Clinic Laboratories
Test Catalog AlgorithmsDownload Test Catalog & Interpretive HandbookNew TestsNY State Informed Consent TestsPerforming LocationsReferred TestsSpecialty TestingTest Updates...
search - Mayo Clinic Laboratories
Test Catalog AlgorithmsDownload Test Catalog & Interpretive HandbookNew TestsNY State Informed Consent TestsPerforming LocationsReferred TestsSpecialty TestingTest Updates...
Cytology: A compelling molecular testing approach - Insights
Learn more about how Mayo Clinic Laboratories is advancing the use of cytology specimens for solid tumor next-generation sequencing.
June 2023 - Gastroenterology 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 Gastroenterology Pathology.
January 2023 - Bone and Soft Tissue - Insights
This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Bone and Soft Tissue Pathology.
March 2023 - Cytopathology - Insights
This "Pathways" program provides an Anatomic Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Cytopathology.
February 2023 - Hematopathology Case One - Insights
This "Pathways" program provides a Clinical Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Hematopathology.
What's New in Health Care Reform: Jan. 2 - Insights
Top highlights include: "big pharma" returning to raising U.S. prices in January after pause; crowdfunding drives funds and attention toward questionable medical treatments; Americans rate health care providers high on honesty, ethics,...
May 2023 - Hematopathology - Insights
This "Pathways" program provides a Clinical Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Hematopathology.
Neuropathy and Neuromuscular Gene Panel Update - Insights
In this month's "Hot Topic," Christopher Klein, M.D., and Zhiyv (Neal) Niu, Ph.D., discuss how Mayo Clinic’s neuropathy and neuromuscular gene panels have enhanced patient care.
Pathways Case Studies: October 2022 - Insights
This "Pathways" program provides Anatomic and Clinical Pathology cases that include a history, potential answers, rationale, and relevant references. Cases for October include the following sub-specialties: Cardiovascular Pathology,...
MCL - Trace Metals Analysis Specimen Collection and Transport - MC1235-233
MC1235-233rev0720Page 1 of 4©2020 Mayo Foundation for Medical Education and Research Trace Metals Analysis Specimen Collection and Transport Introduction Trace metals exist in our environment at concentrations many-fold greater than...
High-Resolution Targeted Benzodiazepine Screen - Insights
In this “Hot Topic,” Paul Jannetto, Ph.D., highlights Mayo Clinic’s targeted benzodiazepine assay and discusses the advantages and limitations of various urine-screening assays as well as quantitative confirmatory testing to determine...
Pathways Case Studies: April 2022 - Insights
This "Pathways" program provides Anatomic and Clinical Pathology cases that include a history, potential answers, rationale, and relevant references. Cases for April include the following sub-specialties: Bone and Soft Tissue Pathology,...
Behind the scenes in neural antibody testing - Insights
In this month’s “Hot Topic,” John Mills, Ph.D., explains the central role of tissue immunofluorescence in the identification of neural antibodies and discusses the benefits of an integrated laboratory approach to the development and...
MCL Whole Genome Sequencing Ordering Checklist MC1235301
MCL Genome Sequencing Ordering Checklist Complete print Genome Sequencing Ordering Checklist Reset Form Instructions Select box test requested
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...
MCL Whole Exome Sequencing Ordering Checklist MC1235222
MCL Exome Sequencing Ordering Checklist Complete print Exome Sequencing Ordering Checklist Reset Form Instructions Select box test requested
The Secrets of Cryoprecipitate: A Blood Banking Process - Insights
In this month’s “Hot Topic,” Jessie Swanson and Michelle Soland from the Component Laboratory will discuss the process improvement that helped decrease the standard cryoprecipitate dosage and the positive impact it has on patients.
https://www.mayocliniclabs.com/test-catalog/pdf-reports.php
MCL PDF Reports Values current as of August 24, 2025 Mayo Test ID Published Name PDF 2OHGP 2-Hydroxyglutaric Aciduria Gene Panel, Varies Supplemental 3MGAP 3-Methylglutaconic Aciduria Panel, Varies Supplemental ADPKP Focused Autosomal...
MCL Allergen Test Request MC076708
MCL Allergen Test Request Complete print Reset Form Allergen Test Request Client Information required Client Patient Information required Patient ID Medical Record
MCL Allergen Test Request - MC0767-08
MCL Allergen Test Request
CPT Codes and LOINC Update: September 2020 - Insights
The following list includes updates posted to mayocliniclabs.com during the month of September
https://www.mayocliniclabs.com/test-notifications/cpt-codes.php?format=excel
cpt_code_updates Mayo Test ID Test Name CPT Code GLSF Glucose, Spinal Fluid 82945 A1AF Alpha-1-Antitrypsin, Random, Feces 82103 TPSF Protein, Total, Spinal Fluid 84157 HCO3 Bicarbonate, Serum 82374 TIBC Total Iron Binding Capacity,...
https://www.mayocliniclabs.com/test-catalog/loinc-codes.php
Test Order LOINC Values current as of August 24, 2025 Test ID Test Order Name Order LOINC Code LOINC Attributes Method Name 10AIH Factor X Inhibitor Profile, Professional Interpretation 69049-5 Coagulation specialist...