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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.
gastric_malt_posttherapy_follow-up_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 01/2022 B cells present but not diagnostic. Suspicious for lymphoma Few B cells present but not diagnostic. Favor reactive Diagnostic for MALT...
newborn-screen-follow-up-elevated-c5-oh.pdf
05/2023© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Newborn Screen Follow-up for Elevated C5-OH Newborn screen result: Elevated 3-hydroxyisovaleryl- /2-methyl-3-hydroxybutyryl-carnitine...
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.
Melanoma panel provides more tumor information - Insights
In this test specific episode of the "Answers From the Lab" podcast, Ruifeng (Ray) Guo, M.D., Ph.D., explains how Mayo Clinic Laboratories' comprehensive melanoma panel better informs prognosis and treatment.
Find out how our suite of MayoComplete next-generation sequencing panels puts patients on the right treatment path.
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.
international-shipping-guide.pdf
IN TERN ATIO N AL SH IPPIN G G U ID ESEND TESTING TO MAYO CLINIC FROM AROUND THE WORLD 2 | INTERNATIONAL SHIPPING GUIDE UNITED STATES SHIPPING GUIDE | 2 TABLE OF CONTENTS SHIP TO US FROM AROUND THE WORLD 3 Prior to...
connective_tissue_disease_cascade.pdf
01/2024© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Connective Tissue Disease Cascade ≥20 U <20 U CTDC / Connective Tissue Diseases Cascade, Serum Cyclic citrullinated peptide antibodies,...
IGHV and TP53 Sequencing: Clinical Utility in Chronic Lymphocytic Leukemia (CLL) - Insights
In this month’s “Hot Topic,” Curtis Hanson, M.D., will discuss the use of laboratory-based prognostic markers in patients with chronic lymphocytic leukemia (CLL). He will also highlight the importance of molecular analyses for IGHV and TP53...
New tests launched in October - Insights
In October 2022, Mayo Clinic Laboratories announced thirty new tests along with numerous reference value changes, obsolete tests, and algorithm changes.
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CPT codes and LOINC update: November 2020 - Insights
The following list includes updates posted to mayocliniclabs.com during the month of November
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...
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
Classical Hematology 2023 - Insights
This Mayo Clinic conference will address the approach to the evaluation of frequently encountered blood count abnormalities. It will also provide an update on the diagnosis and management of common and rare nonmalignant blood disorders....
autoimmune-paraneoplastic-axonal-neuropathy-evaluation-algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 05/2024 Autoimmune/Paraneoplastic Axonal Neuropathy Evaluation Algorithm ■ AGNA immunoblot ■ AGNA IFA Titer ■ GFAP antibody CBA ■ GFAP antibody IFA...
hepatitisbtesting-algorithmforscreeningdiagnosismanagement.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2024 Result Profile Table Test ID Test Name HBs antigen HBs antibody (Ab) HBc total Ab HBc IgM Ab HBe antigen HBe Ab HAV total Ab HAV IgM Ab HCV...
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.
The Prostate Health Index (PHI) in Prostate Cancer Risk Assessment - Insights
In this month’s “Hot Topic,” Alicia Algeciras-Schimnich, Ph.D., will provide you with valuable information regarding the utility of the prostate specific antigen test, and how the calculation of a prostate health index, or phi, can help to...
pathology_consultation_ordering_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2025 Pathology Consultation Ordering Algorithm When requesting a Pathology Consultation, the test order is based on the specimen type as follows: Slides...
Intestinal Infection Testing - Mayo Clinic Laboratories
The gastrointestinal pathogen panel is a multiplex polymerase chain reaction (PCR) test capable of rapidly and qualitatively detecting DNA or RNA of 22 pathogens (13 bacteria, 5 viruses, and 4 parasites).
New tests launched in February - Insights
In February 2021, Mayo Clinic Laboratories announced three new tests along with numerous reference value changes, obsolete tests, and algorithm changes.
New tests launched in January - Insights
In January 2023, Mayo Clinic Laboratories announced fifty-nine new tests along with numerous reference value changes, obsolete tests, and algorithm changes.
Compassionate, knowledgeable death care brings Mayo Clinic's mission full circle - Insights
The Office of Decedent Affairs plays a key role in Mayo Clinic’s mission as its staff guide families through the logistics and complexities of a loved one’s death with skill and empathy.
TRBC1 a Useful Tool in T-Cell Flow Cytometry [Test in Focus] - Insights
Horatiu Olteanu, M.D., Ph.D., gives an overview of the updated Leukemia and Lymphoma Immunophentoyping test now including TCRBC1 available through Mayo Clinic Laboratories.
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...
testing_algorithm_for_the_screening_and_diagnosis_of_hepatitis_c.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 02/2022 Hepatitis C: Testing Algorithm for Screening and Diagnosis HCVQN / Hepatitis C Virus (HCV) RNA Detection and Quantification by Real-Time Reverse...
lysosomal-disorders-diagnostic-algorithm-part2.pdf
If deficient, MLD confirmed One of the following suspected: ■ Aspartylglucosaminuria ■ α-Mannosidosis ■ β-Mannosidosis ■ Pompe disease ■ Sandhoff disease ■ Schindler disease ■ Sialidosis1 ■ Galactosialidosis1,2 ■ α-Fucosidosis2 ■...
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...
Antibody Prevalence in Epilepsy and Encephalopathy (APE2) Score - Insights
In this month’s “Hot Topic,” Divyanshu Dubey, M.B.B.S., discusses how patients with encephalopathy and/or epilepsy of unknown etiology may have an autoimmune or paraneoplastic cause.
Antibody Prevalence in Epilepsy and Encephalopathy (APE2) Score - Insights
In this month’s “Hot Topic,” Divyanshu Dubey, M.B.B.S., discusses how patients with encephalopathy and/or epilepsy of unknown etiology may have an autoimmune or paraneoplastic cause.
https://news.mayocliniclabs.com/file-activity-metrics-user-guide/
Activity Metrics User’s Guide Release 1.21 Page 2 9/26/24 Activity Metrics User’s Guide TABLE OF CONTENTS Introduction...
Congenital disorders of glycosylation - Insights
In this month’s “Hot Topic,” Gessi Pino, a genetic counselor in the Biochemical Genetics Lab at Mayo Clinic, and Kimiyo Raymond, M.D., a clinical consultant in the laboratory and an expert in Congenital Disorders of Glycosylation (CDG),...
MDM2 gene amplification [Test in Focus] - Insights
William Sukov, M.D., provides an overview of the MDM2 gene amplification assay — a test that looks for amplification of the MDM2 gene region on chromosome 12q. He reviews when this test should be ordered, how it compares to other test...
Our serum test is the first preeclampsia-specific test that can be used to stratify patients into low- or high-risk categories, indicating whether a patient is at risk for developing preeclampsia with severe features.
West Nile virus [Test in Focus] - Insights
Bobbi Pritt, M.D., discusses how Mayo Clinic Labs’ updated PCR assay for West Nile virus provides increased sensitivity to detect virus RNA in multiple sources, identifies two virus lineages, and confirms diagnosis.
MCL - Stool Collection Instructions - MC5424-21
MCL - Stool Collection Instructions - PATIENT EDUCATION Stool Collection Instructions read material start stool collection Collect stool
Urinary stone services - Insights
Learn how our approach to kidney stone services and concise reporting enable accurate interpretation to guide clinical decisions.
Prostate Health Index (phi) [Test in Focus] - Insights
Useful For Assessing the patient’s probability of having detectable prostate cancer when totalprostate specific antigen (PSA) concentrations are between
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...
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