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When the Body Attacks the Brain: Immune System Often to Blame for Encephalitis, Study Finds - Insights

Encephalitis caused by the immune system attacking the brain is similar in frequency to encephalitis from infections, Mayo Clinic researchers report in Annals of Neurology.

Diagnostic and companion testing - Insights

Learn more about how diagnostic and companion testing can confirm a prenatal genetic diagnosis.

Christmas and New Year's specimen shipment alert - Insights

Due to the Christmas and New Year's holiday's (recognized on Sunday, December 25th, and Sunday, January 1st ), Mayo Clinic Laboratories' specimen pickup and delivery schedules will be altered. To ensure that your specimen vitality and...

September 2023 - Laboratory Genetics & Genomics - Insights

This "Pathways" program provides a Clinical Pathology case that includes a history, potential answers, rationale, and relevant references. This case sub-specialty is Laboratory Genetics and Genomics.

MCL - Complement Component Deficiency and Hereditary Angioedema Patient Information - MC1235-313

MCL - Complement Component Deficiency and Hereditary Angioedema Patient Information

Addiction rehab monitoring assay - Insights

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...

An efficient, cost-effective, fungal testing alternative: Elitza Theel, Ph.D. - Insights

Elitza Theel, Ph.D., explains how Mayo Clinic Laboratories' unique Histoplasma/Blastomyces test provides cost-effective evaluation for fungal infections that cause pulmonary illness. The assay reliably detects both Histoplasma and...

Test for LDL subtype helps manage coronary risk: Vlad Vasile, M.D., Ph.D., and Leslie Donato, Ph.D. - Insights

Patients with elevated LDL or "bad" cholesterol face even greater risk if their levels of small dense LDL cholesterol are also high. Vlad Vasile, M.D., Ph.D., and Leslie Donato, Ph.D., explain how Mayo Clinic Laboratories' sdLDL-c assay...

CPT codes and LOINC update: January 2024 - Insights

This page includes updates posted to Mayo Clinic Labs during the month of January.

https://www.mayocliniclabs.com/test-catalog/loinc-codes.php

Test Order LOINC Values current as of July 18, 2025 Test ID Test Order Name Order LOINC Code LOINC Attributes Method Name 10AIH Factor X Inhibitor Profile, Professional Interpretation 69049-5 Coagulation specialist...

Mucopolysaccharidosis - Insights

Learn more about how Mayo Clinic Laboratories’ testing for mucopolysaccharidosis can assist with diagnosis and disease management.

December 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.

5 Tips for Effectively Surveying Lab Customers - Insights

Surveys are crucial for strengthening laboratory operations. Get insights for how to make them as effective as possible.

Week in Review: March 25 - Insights

Today's Highlights Include: e-changing kidney swap, climate change is making allergy season even worse, and a Minnesota Milestone: A day without COVID-19 deaths.

July 2023 - Molecular 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 Molecular Pathology.

Examining dendritic cells to uncover immunity defects - Insights

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...

Test detects autoimmune neurology disorders linked to cancer: Sean Pittock, M.D. - Insights

Sean Pittock, M.D., explains how Mayo Clinic Laboratories' novel Ma2 test aids diagnosis of autoimmune neurology disorders that are often caused by underlying cancer. Rapid diagnosis is key to preventing significant disability and disease.

Direct Ethanol Biomarker Testing: PETH - Insights

Paul Jannetto, Ph.D., describes Mayo Clinic Laboratories' new direct biomarker test for alcohol consumption. PETH is a blood test with a window of detection of about two to four weeks — compared with five days for urine-based screening for...

Kelch-11 Autoantibody Test [Test in Focus] - Insights

Divyanshu (Div) Dubey, M.B.B.S., explains how Mayo Clinic Labs’ new Kelch-11 antibody test — the first in the world — can confirm diagnosis, guide treatment, and improve outcomes in patients affected by testicular cancer-associated...

https://www.mayocliniclabs.com/-/media/it-mmfiles/Special%20Instructions/3/5/6/Acute%20Tick%20Borne%20Disease%20Testing%20Algorithm%20int

04/2024© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Acute Tickborne Disease Testing Algorithm for Mayo Clinic Order: SFGP / Spotted Fever Group Antibody, IgG and IgM, Serum Empiric treatment...

MCL Early Onset Inflammatory Bowel Disease Patient Information MC1235310

MCL Early Onset Inflammatory Bowel Disease Patient Information Complete print Reset Form Early Onset Inflammatory Bowel Disease Patient Information Instructions Accurate interpretation reporting genetic results

MCL Hereditary Renal Genetic Testing Patient Information Form MC1235292

MCL Hereditary Renal Genetic Testing Patient Information Form Complete print Hereditary Renal Genetic Testing Patient Information Reset Form Instructions accurate interpretation reporting genetic

acute_tick-borne_disease_testing_algorithm.pdf

04/2024© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Acute Tickborne Disease Testing Algorithm Order: SFGP / Spotted Fever Group Antibody, IgG and IgM, Serum Empiric treatment encouraged for high...

Week in Review Archives - Page 2 of 2 - Insights

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Leveraging the Laboratory Archives - Insights

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Testing Archives - Page 2 of 26 - Insights

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Testing Archives - Page 4 of 26 - Insights

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Testing Archives - Insights

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Hot Topic Archives - Page 4 of 5 - Insights

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Autoimmune Axonal Evaluation - Insights

Div Dubey, M.B.B.S., explains Mayo Clinic Laboratories' phenotypic testing approach for autoimmune axonal neuropathy. The comprehensive, serologic panel detects for antibodies with clinical relevance to the disease to provide clarity on...

MCL Pharmacogenomic Associations Tables MC409162

MCL Pharmacogenomic Associations Tables Pharmacogenomic Association Tables Disclaimer included tables educational purposes making clinical decisions

MCL-24 Hour Urine Collection Brochure WEB-only version (Replaces MC1235-86 MC1235-86W) - MC5424-23

MCL-24 Hour Urine Collection Brochure WEB-only version (Replaces MC1235-86 MC1235-86W) - 24 Hour Urine Collection Instructions read material start urine collection Collect urine

MCL Benign Hematology Test Request MC076707A

MCL Benign Hematology Test Request Complete print Reset Form Benign Hematology Test Request Client Information required Client Patient Information required Patient ID Medical

Transfusion Toons: Elutions Part II - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...

Transfusion Toons: A1 vs. A2 - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...

Transfusion Toons: DAT - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...

Transfusion Toons: Lab Safety - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...

Transfusion Toons: Indirect Anti-Globulin Test - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...

Transfusion Toons: Check Cells - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...

Looking ahead to Clinical Rotations - Insights

Makenzie Fong, a student in the Mayo Clinic Medical Laboratory Science class of 2018, looks ahead to clinical rotations in the program.

Eight Ways to Enhance Your Teaching and Learning - Insights

Jeremy Zacher, Education Specialist in the Department of Laboratory Medicine and Pathology, highlights eight ways to enhance your teaching and learning.

Transfusion Toons: Elutions - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched “Transfusion...

Transfusion Toons: Look, a Unicorn! - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched "Transfusion...

Transfusion Toons: Hot Pockets - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched "Transfusion...

Transfusion Toons: Platelets - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched "Transfusion...

Transfusion Toons: O-Neg - Insights

Justin Kreuter, M.D., Clinical Pathologist and Medical Director of the Mayo Clinic Blood Donor Center in Rochester, Minnesota, and Theresa Malin, an Education Specialist in Transfusion Medicine at Mayo Clinic, have launched "Transfusion...