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acute_leukemias_of_ambiguous_lineage_testing_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 01/2025 Acute Leukemias of Ambiguous Lineage Testing Algorithm Order the following: ■ LCMS / Leukemia/Lymphoma Immunophenotyping...
hepatitis-d-testing-algorithm-diagnosis-management.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 09/2025 Hepatitis D: Testing Algorithm for Diagnosis and Management Immunocompetent patients with abnormal liver enzyme...
parasitic_investigation_of_stool_specimens_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 06/2023 Parasitic Investigation of Stool Specimens Algorithm Patients with watery diarrhea Risk factors for parasitic...
newborn-screen-follow-up-acid-sphingomyelinase-deficiency.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 03/2023 Newborn screen result: decreased sphingomyelinase with or without abnormal 2nd-tier testing Order: ■ ASMW /...
malignant_lymphoma__guideline_for_bone_marrow_staging_studies.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 09/2023 Bone Marrow Staging for Known or Suspected Malignant Lymphoma Algorithm Testing begins with: ■ PATHC / Pathology...
erythrocytosis_evaluation_testing_algorithm.pdf
03/2023© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Erythrocytosis Evaluation Testing Algorithm Testing begins with: PVJAK / Polycythemia Vera, JAK2 V617F with...
Mayo Clinic Labs @Work: Ona Saras - Insights
As a clinical specialty representative, Ona Saras’ decade-long dedication to patient care and advocacy for cutting-edge testing at Mayo Clinic Laboratories has transformed lives across Northern California and Reno, Nevada. Through personal...
beckwith-wiedemann-and-russell-silver-syndrome-algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 03/2025 Beckwith-Wiedemann and Russell-Silver Syndromes: Laboratory Approach to Diagnosis Order BWRS / Beckwith-Wiedemann...
hereditary-hemolytic-anemia-evaluation-testing-algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 02/2025 Hereditary Hemolytic Anemia Evaluation Testing Algorithm * Multiple hematology gene panels are available. For...
prader-willi_and_angelman_syndromes_laboratory_approach_to_diagnosis.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 03/2025 Prader-Willi and Angelman Syndromes: Laboratory Approach to Diagnosis ■ Order PWAS / Prader-Willi/Angelman Syndrome...
acute_promyelocytic_leukemia_guideline_to_diagnosis_and_follow-up.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2025 Acute Promyelocytic Leukemia: Guideline to Diagnosis and Follow-up *Note: In some cases of AML with APL-like...
newborn-screen-follow-up-elevated-c3-isolated.pdf
Reviewed 05/2025 © Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Newborn Screen Follow-up for Isolated Elevation of C3 Newborn screen result: Isolated elevation...
newborn-screen-follow-up-elevated-methionine.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 06/2025 Newborn screen result: Elevated methionine Order: ■ AAQP / Amino Acids, Quantitative, Plasma ■ HCYSP...
antinuclear-antibody-interpretive-algorithm.pdf
Education and Research (MFMER). All rights reserved. *Patterns reported only when clearly present 06/2025 Antinuclear Antibody Interpretive Algorithm NAIFA / Antinuclear Antibodies Hep-2 Substrate, IgG,...
newborn-screen-follow-up-for-metachromatic-leukodystrophy.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 07/2025 Newborn Screen Follow-up For Metachromatic Leukodystrophy STOP False-positive newborn screen Newborn screen...
lupus_anticoagulant_profile_testing_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 08/2025 Lupus Anticoagulant Profile Testing Algorithm *Weak lupus anticoagulant may not inhibit DRVVT Mix ** Additional...
newborn-screen-follow-up-elevated-c14-long-chain-acylcarnitine.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 06/2023 Newborn screen result: Elevated C14:1 with possible elevations of other long-chain acylcarnitine Perform: Plasma...
newborn-screen-follow-up-elevated-c4-c5-acylcarnitine-elevated-acylcarnitines.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 09/2023 Newborn screen result: ■ Elevated C4 ■ Elevated C5 ■ Possible other acylcarnitine elevations Perform: Plasma...
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:...
https://www.mayocliniclabs.com/BRCA-Algorithm
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 08/2023 Breast, Gynecological and Prostate Cancer Testing Algorithm Test ID Test description FMTT Familial Variant Targeted...
Mayo Clinic Laboratories and KYAN Technologies announced a collaboration to validate and provide the KYAN test, Optim.AI™, across the United States.
b-lymphoblastic_leukemia-lymphoma_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2025 B-Lymphoblastic Leukemia/Lymphoma Genetic Testing Guidelines *For patients being considered for enrollment in...
newborn_screen_follow-up_for_guanidinoacetate_methyltransferase_deficiency__gamt_.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 05/2025 Newborn screen result: Elevated guanidinoacetate Order: ■ CRDPU / Creatine Disorders Panel, Urine...
laboratory_testing_for_infectious_causes_of_diarrhea.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. MCR 04/2025 Laboratory Testing for Infectious Causes of Diarrhea1 Community-acquired diarrhea, <7 days duration WITHOUT...
newborn-screen-follow-up-decreased-citrulline.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 06/2025 Newborn Screen Follow-up for Decreased Citrulline Newborn screen result: Decreased citrulline Perform:...
newborn-screen-follow-up-elevated-phenylalanine.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 06/2025 Newborn Screen Follow-up for Elevated Phenylalanine Newborn screen result: Elevated phenylalanine Order...
newborn-screen-follow-up-elevated-citrulline.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 06/2025 Newborn Screen Follow-up for Elevated Citrulline Newborn screen result: Elevated citrulline Perform:...
sequential-maternal-serum-screening-testing-algorithm.pdf
03/2023© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Sequential Maternal Serum Screening Testing Algorithm Diagnostic testing should be offered Screen-positive:...
Mayo Clinic researchers identify new disease subtype linked to recurrent blood clots - Insights
Mayo Clinic researchers identify a new subtype of MGTS, linked to recurrent blood clots, with significant diagnostic challenges and treatment implications.
Multi-Factor Authentication for Mayo Clinic Laboratories Applications User’s Guide Page 2 6/27/2024 Multi-Factor Authentication User’s Guide TABLE OF CONTENTS Introduction ..........................
newborn-screen-follow-up-elevated-leucine-algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2025 Newborn screen result: Elevated leucine Perform urine ketones Order both of the following: ■ AAQP / Amino Acids...
newborn-screen-follow-up-elevated-arginine.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2025 Newborn screen result (NBS): Elevated arginine Perform plasma ammonia Order all of the following: ■ AAQP / Amino...
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...
4500 SAN PABLO RD JACKSONVILLE, FL 32224 Owner: MAYO CLINIC JACKSONVILLE ISSUE DATE: August 15, 2025 D......
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...
Six ways innovative lupus tests are transforming patient and clinician experiences - Insights
The Lupus Foundation of America estimates that at least five million people worldwide have a form of lupus. Yet, the most widely used laboratory tests for patients with this complex condition were developed more than 60 years ago, and...
Week in Review: January 13 - Insights
Topic highlights include: With attention to mpox fading, health officials fear infections will go undetected and unreported, As COVID surges in China, US begins testing more travelers, FDA approves Alzheimer's drug that appears to modestly...
MCL @Work: Michael Goard - Insights
More than 17 years ago, Michael Goard started his career at Mayo Clinic in Specimen Operations. Today, he takes great pride in his role as a field service manager working with clients and making a difference for our patients.
MCL @Work: Rachel Freeman - Insights
Rachel is a referral specialist serving as the important link between Mayo Clinic Laboratories and our clients. With an eye on quality assurance, she helps patients and clinicians get answers faster.
MCL @Work: Jessica Balcom - Insights
In 2010, Jessica Balcom began her career with Mayo Clinic supporting molecular testing in the Department of Laboratory Medicine and Pathology with a joint appointment in the Mayo Clinic Cystic Fibrosis Center. Now she serves as a...
MCL @Work: Annette Bjorheim - Insights
As supervisor of the Tissue Registry Archive, Annette Bjorheim finds purpose in her work to provide archived material for patient testing, education, and research needs.
MCL @Work: Spencer Beekmann - Insights
As a field service coordinator at Mayo Clinic Laboratories, Spencer Beekmann spends much of his time onboarding and training new staff on the Client Site Specimen Processing and Regional Service Representative teams. After seven years at...
mast_cell_disorder_diagnostic_algorithm__bone_marrow.pdf
01/2025© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Mast Cell Disorder: Diagnostic Algorithm, Bone Marrow NORMAL ABNORMAL Mast cells observed Other hematologic cells...
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...
postmortem_screening_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 07/2025 No risk factors present Contact Biochemical Genetics Laboratory 800-533-1710 ■ Order PMSBB / Postmortem Screening...
newborn-screen-decreased-free-carnitineco.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 07/2025 Newborn screen result: ■ Decreased free carnitine (C0) Perform: Plasma ammonia, blood gas, glucose, electrolytes...
acute_myeloid_leukemia_testing_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 08/2023 Acute Myeloid Leukemia: Testing Algorithm YES YES NO NO Clinical suspicion for acute leukemia (peripheral blood...
acute_myeloid_leukemia_relapsed_with_previous_remission_testing_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 08/2023 Acute Myeloid Leukemia: Relapsed with Previous Remission Algorithm YES YES NO NO Previously diagnosed acute...
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-...
CPT codes and LOINC update: December 2022 - Insights
This page includes updates posted to the site during the month of December.