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Test Catalog
11INE - Overview: Factor XI Inhibitor Evaluation, Plasma
Detection and quantitation of inhibitor to coagulation factor XI This test is not useful for the detection of a lupus-like circulating anticoagulant inhibitor, a nonspecific circulating anticoagulant, or other inhibitors that are not...
9INHE - Overview: Factor IX Inhibitor Evaluation, Plasma
Detection and titering of coagulation inhibitor to the specific factor requested, primarily factor IX in patients with hemophilia B This test is not useful for the detection of a lupus-like circulating anticoagulant inhibitor, a...
5INHE - Overview: Factor V Inhibitor Evaluation, Plasma
Detection and quantitation of inhibitors against coagulation factor V This test is not useful for the detection of a lupus-like circulating anticoagulant inhibitor, a nonspecific circulating anticoagulant, or other inhibitors that are not...
10INE - Overview: Factor X Inhibitor Evaluation, Plasma
Detection and quantitation of inhibitor to coagulation factor X This test is not useful for the detection of a lupus-like circulating anticoagulant inhibitor, a nonspecific circulating anticoagulant, or other inhibitors that are not...
7INHE - Overview: Factor VII Inhibitor Evaluation, Plasma
Detection and quantitation of inhibitor to coagulation factor VII This test is not useful for the detection of a lupus-like circulating anticoagulant inhibitor, a nonspecific circulating anticoagulant, or other inhibitors that are not...
FFRBS - Overview: Friedreich Ataxia, Frataxin, Quantitative, Blood Spot
Diagnosing individuals with Friedreich ataxia in blood spot specimens Monitoring frataxin levels in patients with Friedreich ataxia This test is not useful for carrier detection.
FRTUP - Overview: Free Thyroxine Index (FTI), Serum
Estimating the amount of circulating free thyroxine (free thyroxine index) using the total thyroxine and thyroid binding capacity (T-uptake)
TULAB - Overview: Francisella tularensis Antibody, IgM and IgG, ELISA, Serum
Aiding in the diagnosis of tularemia caused by Francisella tularensis This test should not be used as a test of cure as it is not quantitative. Patients may remain seropositive for months to years following resolution of disease.
FOBT - Overview: Fecal Occult Blood, Colorectal Cancer Screen, Qualitative, Immunochemical, Feces
Colorectal cancer screening Screening for gastrointestinal bleeding This test has not been validated for testing of patients with hemoglobinopathies.
FACT - Overview: Filamentous-Actin (F-actin) Antibody, IgG, Serum
Evaluation of patients with hepatitis of unknown origin associated with hypergammaglobulinemia and/or abnormal liver enzymes This test may also be useful for confirming positivity for smooth muscle antibodies.
AFH - Overview: Factor H Autoantibody, Serum
Detection and quantification of antibodies to factor H Monitoring patients with known factor H autoantibodies Aiding in the differential diagnosis of thrombotic microangiopathy and C3 glomerulopathies
Aiding in the diagnosis of leukocyte adhesion deficiency syndrome type 1, primarily in patients younger than 18 years CD11a, CD11b, and CD18 phenotyping
LKM - Overview: Liver/Kidney Microsome Type 1 Antibodies, Serum
Evaluation of patients with liver disease of unknown etiology Evaluation of patients with suspected autoimmune hepatitis
LALBS - Overview: Lysosomal Acid Lipase, Blood Spot
Evaluation of patients with a clinical presentation suggestive of lysosomal acid lipase deficiency using blood spot specimens This test is not useful to determine carrier status for cholesteryl ester storage disease or Wolman disease.
MNB - Overview: Manganese, Blood
Evaluation of central nervous system symptoms, similar to Parkinson disease, in manganese (Mn) miners and processors Characterization of liver cirrhosis Therapeutic monitoring in treatment of cirrhosis, parenteral nutrition-related Mn...
LCMSP - Overview: Microsporidia species, Molecular Detection, PCR, Varies
Detecting Enterocytozoon bieneusi and Encephalitozoon species in fecal and urine specimens to support the clinical diagnosis of microsporidiosis
MBLF - Overview: Mannan Binding Lectin Complement Pathway, Functional, Serum
Investigating recurrent meningococcal disease in young children Investigating recurrent or severe infections in adults Investigating glomerular kidney diseases Additionally, deficiencies or dysregulation within the complement system may...
STRNG - Overview: Strongyloides Antibody, IgG, Serum
Screening for the presence of IgG-class antibodies to Strongyloides This test is not useful for monitoring patient response to therapy as IgG-class antibodies to Strongyloides may remain detectable following resolution of infection.
TGOGF - Overview: TGFBR3 (1p22), OGA (10q24) Rearrangement, FISH, Tissue
Supporting the diagnosis of pleomorphic hyalinizing angiectatic tumor, or hemosiderotic fibrolipomatous tumors associated with rearrangement of the OGA and/or TGFBR3 gene when used in conjunction with an anatomic pathology consultation
USTEK - Overview: Ustekinumab Quantitation with Antibodies, Serum
Evaluation of loss of response to therapy Quantification of ustekinumab in human serum Trough level quantitation for evaluation of patients treated with ustekinumab Detection of antibodies to ustekinumab in human serum
GALE - Overview: Uridine Diphosphate-Galactose 4' Epimerase, Blood
Diagnosis of uridine diphosphate-galactose 4' epimerase deficiency
SSB - Overview: SS-B/La Antibodies, IgG, Serum
Evaluating patients with clinical features or at-risk for connective tissue disease, especially Sjögren syndrome.
SCTF - Overview: Sex Chromosome Determination, FISH, Tissue
Identifying the sex chromosome complement in paraffin-embedded tissues
TOXGP - Overview: Toxoplasma gondii Antibody, IgG, Serum
Determining whether a patient has had previous exposure to or recent infection with Toxoplasma gondii This test is not useful for diagnosing infection in infants younger than 6 months of age. In that age group, IgG antibodies usually are...
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
TYRSC - Overview: Tyrosinemia Follow-Up Panel, Self-Collect, Blood Spot
Monitoring of individuals with tyrosinemia type I (hepatorenal tyrosinemia) using a patient-collected specimen
TRYPT - Overview: Tryptase, Serum
Evaluation of individuals with suspected mast cell activation, which may occur as a result of anaphylaxis or allergen challenge Evaluation of patients with suspected mast cell activation syndrome Evaluation of patients with suspected...
T4 - Overview: T4 (Thyroxine), Total Only, Serum
Monitoring treatment with synthetic hormones (synthetic T3 [triiodothyronine] will cause a low total T4 [thyroxine]) Monitoring treatment of hyperthyroidism with thiouracil and other anti-thyroid drugs Index of thyroid function when the...
SCL70 - Overview: Scl 70 Antibodies, IgG, Serum
Evaluating patients with clinical features of systemic sclerosis and in the differential evaluation of individuals at-risk for connective tissue disease with Hep-2 substrate antinuclear antibody positive result, preferably using antinuclear...
SRAU - Overview: Serotonin Release Assay, Unfractionated Heparin, Mass Spectrometry, Serum
Detecting heparin-dependent platelet activating antibodies implicated in the pathogenesis of heparin-induced thrombocytopenia
NSYPH - Overview: Syphilis IgG Enzyme Immunoassay, Serum
An aid in the diagnosis of infection with Treponema pallidum Routine prenatal screening This test is not useful for diagnosis of congenital syphilis. This test is not offered as a screening or confirmatory test for blood donor specimens.
CRUZI - Overview: Trypanosoma cruzi (Chagas) Antibody Panel, Serum
Diagnosis of chronic Trypanosoma cruzi infection (Chagas disease) using two different methods
SFGP - Overview: Spotted Fever Group Antibody, IgG and IgM, Serum
Aiding in the diagnosis of spotted fever group rickettsial infections
SERPZ - Overview: SERPINA1 Gene, Full Gene Analysis, Varies
Identification of causative mutations when a deficient serum level of alpha-1-antitrypsin is not explained by routine testing, such as proteotyping, genotyping, or isoelectric focusing phenotyping. Determining the specific allelic variant...
Aiding in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection
VH - Overview: Vanillylmandelic Acid and Homovanillic Acid, Random, Urine
Preferred first test for screening for catecholamine-secreting tumors in a random urine specimen when requesting both homovanillic acid and vanillylmandelic acid Supporting a diagnosis of neuroblastoma Monitoring patients with a treated...
VWAG - Overview: von Willebrand Factor Antigen, Plasma
Diagnosis of von Willebrand disease (VWD) and differentiation of VWD subtype (in conjunction with von Willebrand factor ristocetin cofactor activity and factor VIII coagulant activity) Differentiation of VWD from hemophilia A (in...
CTX - Overview: Beta-CrossLaps, Serum
Monitoring antiresorptive therapies (eg, bisphosphonates and hormone replacement therapy) in postmenopausal women treated for osteoporosis and individuals diagnosed with osteopenia An adjunct in the diagnosis of medical conditions...
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
WNVS - Overview: West Nile Virus, RNA, PCR, Molecular Detection, Serum
Rapid testing for West Nile virus (WNV) RNA (lineage 1 and lineage 2) using serum specimens An adjunctive test to serology for detection of early WNV infection (ie, first few days after symptom onset) This test should not be used for...
WNCSF - Overview: West Nile Virus, RNA, PCR, Molecular Detection, Spinal Fluid
Rapid testing for West Nile virus (WNV) RNA (lineage 1 and lineage 2) using cerebrospinal fluid specimens An adjunctive test to serology for detection of early WNV infection (ie, first few days after symptom onset) This assay should not...
WNVBL - Overview: West Nile Virus, RNA, PCR, Molecular Detection, Blood
Rapid testing for West Nile virus (WNV) RNA (lineage 1 and lineage 2) An adjunctive test to serology for detection of early WNV infection (ie, first few days after symptom onset), with blood specimens potentially providing a greater...
VLCZ - Overview: Very Long Chain Acyl-CoA Dehydrogenase Deficiency, Full Gene Analysis, Varies
Confirmation of a diagnosis of very long chain acyl-CoA dehydrogenase (VLCAD) deficiency Carrier screening in cases where there is a family history of VLCAD deficiency, but an affected individual is not available for testing or...
WNVUR - Overview: West Nile Virus, RNA, PCR, Molecular Detection, Random, Urine
Rapid testing for West Nile virus (WNV) RNA (lineage 1 and lineage 2) An adjunctive test to serology for detection of early WNV infection (ie, first few days after symptom onset), with urine specimens potentially retaining WNV RNA longer...
AVWPQ - Overview: von Willebrand Disease Profile Interpretation
Interpretation of testing performed as part of a profile for detection of deficiency or abnormality of von Willebrand factor (VWF) and related deficiency of factor VIII coagulant activity Interpretation of testing performed as part of a...
WEGG - Overview: Whole Egg, IgE, Serum
Establishing a diagnosis of an allergy to whole egg Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...
DHVD - Overview: 1,25-Dihydroxyvitamin D, Serum
As a second-order test in the assessment of vitamin D status, especially in patients with renal disease Investigation of some patients with clinical evidence of vitamin D deficiency (eg, vitamin D-dependent rickets due to hereditary...
BNZU - Overview: Benzodiazepines Confirmation, Random, Urine
Detecting drug use involving benzodiazepines such as alprazolam, chlordiazepoxide, clonazepam, diazepam, midazolam, oxazepam, temazepam, clobazam, flunitrazepam, flurazepam, lorazepam, prazepam, triazolam, and zolpidem
Aids in monitoring a previously confirmed diagnosis of B-cell acute lymphoblastic leukemia
7AC4 - Overview: 7AC4, Bile Acid Synthesis, Serum
Screening for bile acid malabsorption in patients with irritable bowel syndrome with diarrhea
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Problem-Solving Thinking: An Overview of DMAIC, A3, and PDSA - Insights
PACE/State of FL - What problem-solving thinking is, as well as an overview of what DMAIC, A3, and PDSA problem-solving approaches are to support your quality and continuous improvement journey....
MayoLINK Overview Video - Mayo Clinic Laboratories
MayoLINK Overview Video - Mayo Clinic Laboratories Share Print
FISH probe & panel project: An overview - Insights
In this month's "Hot Topic," Jess Peterson, M.D., discusses changes to Mayo Clinic Laboratories’ hematology FISH menu to increase awareness, provide reasoning, and highlight some of the great things that are coming.
Lab Billing, Coding, and Compliance: A 2025 Overview - Insights
PACE/State of FL - Critical topics essential for laboratory billing, coding, and compliance.
MGLE - Overview: Myasthenia Gravis/Lambert-Eaton Myasthenic Syndrome Evaluation, Serum
Confirming the autoimmune basis of a defect in neuromuscular transmission (eg, myasthenia gravis [MG], Lambert-Eaton myasthenic syndrome [LEMS]) Distinguishing LEMS from autoimmune forms of MG Providing a quantitative autoantibody...