MYD88 - Overview: MYD88, L265P, Somatic Gene Mutation, DNA Allele-Specific PCR, Varies
Establishing the diagnosis of lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia Helping to distinguish lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia (low-grade B-cell lymphoma) from other subtypes
MYCOM - Overview: Mycoplasma pneumoniae Antibodies, IgM, Serum
Screening for IgM antibodies in the indication of recent or past exposure to Mycoplasma pneumoniae
CARTF - Overview: Carbamazepine Profile, Serum
Monitoring patients exhibiting symptoms of carbamazepine toxicity whose total serum carbamazepine concentration is within the therapeutic range, but who may be producing significant levels of the active metabolite epoxide Free...
DRPL - Overview: Dentatorubral-Pallidoluysian Atrophy (DRPLA) Gene Analysis, Varies
Confirming the diagnosis of dentatorubral-pallidoluysian atrophy (DRPLA) for symptomatic patients Predictive testing for individuals with a family history of DRPLA and a documented expansion in the ATN1 gene in an affected family member
DCP - Overview: Des-Gamma-Carboxy Prothrombin, Serum
Risk assessment of patients with chronic liver disease for development of hepatocellular carcinoma (HCC) Aiding in the monitoring of HCC patients post therapy if the des-gamma-carboxy prothrombin level was elevated prior to therapy
PEAN - Overview: Peanut, IgE, Serum
Establishing a diagnosis of an allergy to peanut Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
AFPSF - Overview: Alpha-Fetoprotein (AFP), Spinal Fluid
An adjunct in the diagnosis of central nervous system (CNS) germinomas and meningeal carcinomatosis Evaluating the presence of germ-cell tumors in the CNS, in conjunction with cerebrospinal fluid (CSF) beta-human chorionic gonadotropin...
PRCAL - Overview: Procalcitonin, Serum
Monitoring antibiotic therapy and all-cause mortality for patients diagnosed with severe sepsis or septic shock in the Intensive Care Unit (ICU) or when obtained in the emergency department or other medical wards prior to ICU admission
Diagnostic workup of patients with a high probability of BCR-ABL1-positive hematopoietic neoplasms, particularly acute lymphoblastic leukemia (B-lymphoblastic leukemia), to provide a pretreatment quantitative level of BCR-ABL1 mRNA...
PGSN - Overview: Progesterone, Serum
Ascertaining whether ovulation occurred in a menstrual cycle Assessment of infertility Evaluation of abnormal uterine bleeding Evaluation of placental health in high-risk pregnancy Determining the effectiveness of progesterone...
RLTE4 - Overview: Leukotriene E4, Random, Urine
Aiding in the evaluation of patients at-risk for mast cell activation syndrome (eg, systemic mastocytosis, IgE-mediated allergies, or aspirin-exacerbated respiratory disease) using random urine collections
FPNAP - Overview: Pneumococcal Antibody Panel (12 Serotype)
Pneumococcal Antibody Panel (12 Serotype)
FRIFA - Overview: Rifampin Level (PKRIF)
Rifampin Level (PKRIF)
FFTAC - Overview: Thrombin-Antithrombin Complex
Thrombin-Antithrombin Complex
FIFLC - Overview: Immunofixation with Free Light Chains, Quantitative, Urine
Immunofixation with Free Light Chains, Quantitative, Urine
FCPEU - Overview: C-Peptide, 24-Hour Urine
Urine C-peptide is measured when a continuous assessment of B-cell function is desired or frequent blood sampling is not practical (eg, in children). C-peptide excretion in urine has been used to access pancreatic function in gestational...
DHR - Overview: Dihydrorhodamine Flow Cytometric Test, Blood
Evaluation of chronic granulomatous disease (CGD), X-linked and autosomal recessive forms, Rac2 deficiency, complete myeloperoxidase deficiency Monitoring chimerism and nicotinamide adenine dinucleotide phosphate oxidase (NOX) function...
LOINC Codes - Mayo Clinic Laboratories
LOINC® Logical Observation Identifiers Names and Codes (LOINC®) is clinical terminology that is important for laboratory test orders and results, and is one of a suite of designated standards for use in U.S. Federal Government...
TLTE4 - Overview: Leukotriene E4, 24 Hour, Urine
Aiding in the evaluation of patients at-risk for mast cell activation syndrome (eg, systemic mastocytosis, IgE-mediated allergies, or aspirin-exacerbated respiratory disease) using 24-hour urine collections
HPWET - Overview: Hematopathology Consultation, MCL Embed
Obtaining a rapid, expert opinion for diagnosis of hematologic and non-hematologic diseases using unprocessed bone marrow biopsy specimens referred by the primary pathologist Obtaining special studies that are not available locally
SPSA - Overview: Prostate-Specific Antigen (PSA) Screen, Serum
As a screening aid in the detection of prostate cancer when used in conjunction with a digital rectal exam in men 50 years or older Screening to aid in the prognosis and management of individuals diagnosed with prostate cancer
TGQN - Overview: Thyroglobulin, Tumor Marker, Serum
Quantitative thyroglobulin measurement as a part of evaluating suspected interference from heterophile antibodies causing a falsely elevated thyroglobulin result
VMA - Overview: Vanillylmandelic Acid, 24 Hour, Urine
Screening children for catecholamine-secreting tumors using a 24-hour urine collection when requesting testing for vanillylmandelic acid only Supporting a diagnosis of neuroblastoma Monitoring patients with a treated neuroblastoma
ROMA - Overview: ROMA Score (Ovarian Malignancy Risk Algorithm), Serum
Risk assessment for finding an ovarian malignancy during surgery in women who present with an adnexal mass The test is not intended as a screening or stand-alone diagnostic assay for ovarian cancer.
INHA - Overview: Inhibin A, Tumor Marker, Serum
Aiding in the diagnosis of patients with granulosa cell tumors of the ovary when used in combination with inhibin B Monitoring of patients with granulosa cell tumors and epithelial mucinous-type tumors of the ovary known to secrete inhibin...
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...
LDBF - Overview: Lactate Dehydrogenase (LDH), Body Fluid
Identification of exudative pleural effusions Lactate dehydrogenase in pericardial fluids is not diagnostically useful.
RO52 - Overview: Ro52 Antibody, IgG, Serum
Evaluating patients at risk for connective tissue disease with or without interstitial lung disease Differentiating single vs double positivity for Ro52 and Ro60 antibodies in combination with anti-Ro60
RO60 - Overview: Ro60 Antibody, IgG, Serum
Evaluating patients at risk for connective tissue disease with or without interstitial lung disease Differentiating single vs double positivity for Ro52 and Ro60 antibodies in combination with anti-Ro60
TCGRV - Overview: T-Cell Receptor Gene Rearrangement, PCR, Varies
Determining whether a T-cell population is polyclonal or monoclonal using body fluid or tissue specimens
C341Q - Overview: Complement C3 and C4 with Anti-C1q Antibodies, Serum
Evaluating patients with suspected anti-C1q vasculitis Predicting renal involvement in patients with systemic lupus erythematosus
RNAP - Overview: RNA Polymerase III Antibodies, IgG, Serum
Evaluating patients suspected of having systemic sclerosis as part of systemic sclerosis criteria antibody tests Providing diagnostic and prognostic information in patients with systemic sclerosis
FSUAB - Overview: Sulfatide Autoantibody Test
Sulfatide Autoantibody Test
SKETC - Overview: Ketones, Urine
Screening for the presence of ketoacidosis
SHUR - Overview: Schistosoma Exam, Random, Urine
Aiding in the diagnosis of schistosomiasis infections involving the urinary tract
FMMPP - Overview: MyoMarker 3 Plus Profile
MyoMarker 3 Plus Profile
HGNA - Overview: Mercury, Nails
Detecting mercury exposure in nail specimens
APRI - Overview: Prolonged Clot Time Profile Interpretation
Interpretation of testing performed as part of a profile to determine the cause of prolongation of prothrombin time or activated partial thromboplastin time Interpretation of testing performed as part of a profile for screening for...
AMOBS - Overview: Amobarbital, Serum
Monitoring amobarbital therapy
Detecting lead exposure using nail specimens
THSIF - Overview: Thrombospondin Type 1 Domain Containing 7A (THSD7A), Immunofluorescence
Diagnosis of thrombospondin type 1 domain-containing 7A (THSD7A)-associated membranous nephropathy
MSFNG - Overview: Fibronectin Glomerulopathy Confirmation, Mass Spectrometry
Aiding in the diagnosis of fibronectin glomerulopathy
ASNA - Overview: Arsenic, Nails
Detection of nonacute arsenic exposure in nail specimens
BUTAS - Overview: Butalbital, Serum
Monitoring butalbital therapy
MSCG - Overview: Collagenofibrotic Glomerulopathy Confirmation, Mass Spectrometry
Aiding in the diagnosis of collagenofibrotic glomerulopathy
CRSBF - Overview: Crystal Identification, Body Fluid
Identifying the presence and type of crystals in body fluid
HGHAR - Overview: Mercury, Hair
Detecting mercury exposure in hair specimens
HEXLA - Overview: Hexagonal Lupus Anticoagulant, Plasma
Confirming or excluding the presence of a lupus anticoagulant (LA), in conjunction with other appropriate coagulation tests Differentiating between deficiencies or inhibitors of specific coagulation factors and LA inhibitors Evaluating a...
MMPP - Overview: Mitochondrial Metabolites, Plasma
Monitoring patients with mitochondrial disorders, organic acidurias, and ketone body disorders
Since the pandemic hit, she's spent a great deal of time vetting antibody tests and has set up a COVID-19 testing program at Mayo Clinic....
Staffing to Workload in Phlebotomy Areas: Off-Site Operational Needs - Insights
discusses staffing to workload in phlebotomy areas with a focus on off-site operational needs, including paid time off and unpaid time off....
practices from the program, Mayo Medical Laboratories collaborated with National Decision Support Company (NDSC) to combine Mayo’s clinical knowledge with NDSC’s industry-leading expertise in electronic...
Laboratory and pathology research roundup: August 30 - Insights
This week's research roundup features: Kidney biopsy chronicity grading in antineutrophil cytoplasmic antibody-associated vasculitis...
Visit Mayo Clinic Laboratories at the APA Annual Meeting - Insights
Visit Mayo Clinic Laboratories at booth #2047 to learn about our comprehensive therapeutics test offerings. Developed by board-certified experts in clinical chemistry, molecular, and toxicology testing...