PSTF - Overview: Protein S Antigen, Plasma
Investigation of patients with a history of thrombosis
CHIDB - Overview: Chimerism-Donor, Varies
Evaluating the donor cells prior to bone marrow transplant Determining the relative amounts of donor and recipient cells in a specimen An indicator of bone marrow transplant success
Establishing laboratory evidence of disseminated intravascular coagulation
PR3 - Overview: Proteinase 3 Antibodies, IgG, Serum
Evaluating patients with clinical features of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis, specifically granulomatosis with polyangiitis (GPA), microscopic polyangiitis, and eosinophilic granulomatosis with...
VWFMS - Overview: von Willebrand Factor Multimer Analysis, Plasma
Resolving discrepancies when results of complementary laboratory tests (eg, F8A / Coagulation Factor VIII Activity Assay, Plasma; VWACT / von Willebrand Factor Activity, Plasma; and VWAG / von Willebrand Factor Antigen, Plasma) are...
IL6DX - Overview: Interleukin-6, Serum
Evaluating patients with suspected chronic inflammatory disorders, such as rheumatoid arthritis, systemic lupus erythematosus, ankylosing spondylitis, or inflammatory bowel disease Evaluating patients with Castleman disease Evaluating...
GMCSF - Overview: Granulocyte Monocyte-Colony Stimulating Factor, Plasma
Measuring the concentration of granulocyte macrophage-colony stimulating factor (GM-CSF) in plasma Understanding the etiology of chronic inflammatory diseases or infections, when used in conjunction with clinical information and other...
ENTP - Overview: Enterovirus, Molecular Detection, PCR, Plasma
Aiding in diagnosing enterovirus infections using plasma specimens This test should not be used to screen asymptomatic patients.
ADVQU - Overview: Adenovirus DNA Detection and Quantification, Plasma
Aiding in the diagnosis of disseminated adenovirus infections in at-risk individuals Measuring adenoviral load in plasma to monitor disease progression and antiviral response in individuals with disseminated infection
ROPG - Overview: Measles (Rubeola) Antibodies, IgG, Serum
Determining immune status of individuals to the measles virus Documenting previous infection with measles virus in an individual without a previous record of immunization to measles virus
SALMC - Overview: Salmonella Culture, Feces
Determining whether Salmonella species may be the cause of diarrhea Reflexive testing for Salmonella species from nucleic acid amplification test-positive feces This test is generally not useful for patients hospitalized more than 3...
AATTA - Overview: Antithrombin Summary Interpretation
Diagnosis of antithrombin deficiency, acquired or congenital Monitoring treatment of antithrombin deficiency disorders, including infusion of antithrombin therapeutic concentrate
MGRNA - Overview: Neisseria gonorrhoeae, Miscellaneous Sites, Nucleic Acid Amplification, Varies
Detecting Neisseria gonorrhoeae in non-US Food and Drug Administration-approved specimen types This test is not intended for use in medico-legal applications.
FROS2 - Overview: Fructose, Qualitative, Semen
Establishing the origin of azoospermia in patients with azoospermia and low volume ejaculates
AMOBS - Overview: Amobarbital, Serum
Monitoring amobarbital therapy
BUTAS - Overview: Butalbital, Serum
Monitoring butalbital therapy
UOSMS - Overview: Osmolality, Serum
Evaluating acutely ill or comatose patients
PST - Overview: Protein S Antigen, Total, Plasma
Aiding in the investigation of patients with a history of thrombosis
PHD2 - Overview: Prolyl Hydroxylase Domain-2 (PHD2/EGLN1) Gene Sequencing, Whole Blood
Assessing PHD2/EGLN1 in the evaluation of an individual with JAK2-negative erythrocytosis associated with lifelong sustained increased red blood cell (RBC) mass, elevated RBC count, hemoglobin, or hematocrit
VZGM - Overview: Varicella-Zoster Antibody, IgM and IgG, Serum
Laboratory diagnosis of acute and recent infection with varicella-zoster virus (VZV) Determination of immune status of individuals to the VZV Documentation of previous infection with VZV in an individual without a previous record of...
SFX - Overview: Protein S Activity, Plasma
Second-order testing for diagnosis of congenital or acquired protein S deficiency, ie, as an adjunct to initial testing based on results of protein S antigen assay (free protein S antigen, with or without total protein S antigen assay)...
PAI1 - Overview: Plasminogen Activator Inhibitor Antigen, Plasma
Identification of heredity elevation or deficiency of plasminogen activator inhibitor type 1 Determination of risk for veno-occlusive disease associated with bone marrow transplantation Differential diagnosis of impaired fibrinolysis...
HSVC - Overview: Herpes Simplex Virus (HSV), Molecular Detection, PCR, Spinal Fluid
Aiding in the rapid diagnosis of herpes simplex virus (HSV)-1 and HSV-2 infections of the central nervous system
PPFWE - Overview: Protoporphyrins, Fractionation, Washed Erythrocytes
Preferred test for analysis of erythrocyte protoporphyrin fractions Preferred test for evaluating patients with possible diagnoses of erythropoietic protoporphyria and X-linked dominant protoporphyria Establishing a biochemical...
TYRBS - Overview: Tyrosinemia Follow Up Panel, Blood Spot
Monitoring of individuals with tyrosinemia type 1 (HT-1) Diagnosis of HT-1 when used in conjunction with testing for urine organic acids, liver function, alpha-fetoprotein, and molecular genetic analysis of the fumarylacetoacetate...
Assessing HIF2A/EPAS1 in the evaluation of an individual with JAK2-negative erythrocytosis associated with lifelong sustained increased red blood cell (RBC) mass, elevated RBC count, hemoglobin, or hematocrit
NUTHX - Overview: Hazelnut-Food Components, IgE, Serum
Evaluation of patients with suspected hazelnut-food allergy to one of 4 hazelnut-food components
NUTHR - Overview: Hazelnut-Food, IgE with Reflex to Hazelnut-Food Components, IgE, Serum
Evaluation of patients with suspected hazelnut-food allergy
MMRV - Overview: Measles, Mumps, Rubella, and Varicella (MMRV) Immune Status Profile, Serum
Determining immune status of individuals to measles, mumps, rubella, and varicella-zoster viruses (VZV) Documentation of previous infection with measles, mumps, rubella, or VZV in an individual without a previous record of immunization to...
G6PD1 - Overview: Glucose 6-Phosphate Dehydrogenase Enzyme Activity, Blood
Evaluation of individuals with episodic or chronic Coombs-negative nonspherocytic hemolytic anemia Rapid testing to assess glucose 6-phosphate dehydrogenase (G6PD) enzyme capacity prior to rasburicase or other therapies that may cause...
RAT11 - Overview: Oxalate/Creatinine Ratio, Urine
Calculating the oxalate concentration per creatinine
TMP - Overview: Trimethoprim, Serum
Monitoring trimethoprim therapy to ensure drug absorption, clearance, or compliance
ETX - Overview: Ethosuximide, Serum
Monitoring ethosuximide therapy Determining compliance Assessing ethosuximide toxicity
NH3V - Overview: Ammonia, Plasma
Assisting in the diagnosis of hepatic coma Investigating and monitoring treatment for inborn errors of metabolism Evaluating patients with advanced liver disease
SGUR - Overview: Specific Gravity, Random, Urine
As a partial assessment of the kidney's ability to concentrate urine
SECOS - Overview: Secobarbital, Serum
Monitoring secobarbital therapy
PERAM - Overview: Perampanel, Serum
Monitoring serum concentration of perampanel, in specific clinical conditions (ie, severe kidney impairment, mild to moderate hepatic impairment, and end-stage kidney disease) Assessing compliance Assessing potential toxicity
OSMOF - Overview: Osmolality, Feces
Measurement of osmolality for the workup of cases of chronic diarrhea Diagnosis of factitious diarrhea (where patient adds fluid to stool to simulate diarrhea)
PMMIL - Overview: Phosphomannomutase and Phosphomannose Isomerase, Leukocytes
Diagnosing congenital disorders of glycosylation Ia (phosphomannomutase-2 deficiency: PMM2-CDG) and Ib (phosphomannose isomerase deficiency: MPI-CDG) as measured in leukocytes Follow-up testing for patients with an abnormal type I CDG...
TXMGP - Overview: Toxoplasma gondii Antibody, IgM and IgG, Serum
Determining whether a patient has had previous exposure to or recent infection with Toxoplasma gondii IgG is not useful for diagnosing infection in infants younger than 6 months of age. IgG antibodies in this age group usually are the...
BRAZX - Overview: Brazil Nut Component, IgE, Serum
Evaluation of patients with suspected Brazil nut allergy to component Ber e 1
ROGM - Overview: Measles (Rubeola) Virus Antibody, IgM and IgG, Serum
Diagnosing measles virus infection Determination of immune status of individuals to the measles virus using IgG antibody testing Documentation of previous infection with measles virus in an individual without a previous record of...
PEE - Overview: Porphyrins Evaluation, Whole Blood
Establishing a biochemical diagnosis of erythropoietic protoporphyria and X-linked dominant protoporphyria
Evaluating for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and related demyelinating peripheral neuropathies
EPOR - Overview: Erythropoietin Receptor (EPOR) Gene, Exon 8 Sequencing, Whole Blood
Assessing EPOR in the evaluation of an individual with JAK2-negative erythrocytosis associated with lifelong sustained increased red blood cell (RBC) mass, elevated RBC count, hemoglobin, or hematocrit
LENT - Overview: Enterovirus, Molecular Detection, PCR, Varies
Aiding in diagnosing enterovirus infections This test should not be used to screen asymptomatic patients.
PENTS - Overview: Pentobarbital, Serum
Monitoring of pentobarbital therapy treatment
SUBIF - Overview: Immunoglobulin G (IgG) Subtypes Immunofluorescence, Tissue
Determining the subclass of IgG antibody found in renal immunofluorescent panel and determining if the deposits are monoclonal or monotypic
HAPT - Overview: Haptoglobin, Serum
Confirmation of intravascular hemolysis
5BETH - Overview: Factor V Bethesda Units, Plasma
Detecting and quantifying the presence and titer of a specific factor inhibitor directed against coagulation factor V
Learn how our cystatin C testing provides an index of glomerular filtration rate, which is the best indicator of overall kidney health and function....
Hepatitis C Virus Genotypic Antiviral Drug Resistance [Test in Focus] - Insights
Joseph Yao, M.D., gives an overview of this new test available through Mayo Clinic Laboratories. He discusses when this testing should be ordered, how this testing improves upon other testing approaches, and what clinical action can be...
testing_algorithm_for_the_screening_and_diagnosis_of_hepatitis_c.pdf
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...
https://news.mayocliniclabs.com/mc2775-782/
FO U R RE AL -W O RL D C O LL AB O RA TI VE E XA M PL ES to Mayo Clinic diagnostics C O N N E C T I N G Pharma and biotech TABLE OF CONTENTS What makes a good testing partner? Case study 1 Gastrointestinal...
Algorithms - Mayo Clinic Laboratories
Algorithms A B C D E F G H I J