search - Mayo Clinic Laboratories

Web:	mayocliniclabs.com
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FSFLE - Overview: Safflower (Carthamus tinctorius) IgE

Safflower (Carthamus tinctorius) IgE

FFWNC - Overview: Walnut Component rJug r 3

Walnut Component rJug r 3

FWCR1 - Overview: Walnut Component rJug r 1

Walnut Component rJug r 1

FWHGY - Overview: Whey IgG

Whey IgG

FZCCE - Overview: Zucchini (Cucurbita spp) IgE

Zucchini (Cucurbita spp) IgE

F8INP - Overview: Hemophilia A F8 Gene, Intron 1 and 22 Inversion Mutation Analysis, Prenatal

Prenatal testing for hemophilia A when a variant has not been identified in the family

NFLP - Overview: Neurofilament Light Chain, Plasma

Assessing neuronal damage related to various neurodegenerative diseases

SMN1Z - Overview: SMN1 Gene, Full Gene Analysis, Varies

Confirming a diagnosis of spinal muscular atrophy due to nucleotide variants in SMN1 gene Second-tier carrier screening when there is a family history of spinal muscular atrophy, but an affected individual is not available for testing, or...

EOSDF - Overview: Chronic Eosinophilia, Diagnostic FISH, Varies

Detecting a neoplastic clone associated with the common chromosome abnormalities seen in patients with myeloid/lymphoid neoplasms with eosinophilia and gene rearrangement (including PDGFRA, PDGFRB, FGFR1, JAK2, and ABL1). Supporting the...

TTGA - Overview: Tissue Transglutaminase Antibody, IgA, Serum

Assessment of tissue transglutaminase IgA antibodies for evaluating patients suspected of having celiac disease, including patients with compatible clinical symptoms, patients with atypical symptoms, and individuals at increased risk...

MAFP1 - Overview: Alpha-Fetoprotein (AFP), Single Marker Screen, Maternal, Serum

Prenatal screening for open neural tube defect

MDSMF - Overview: Myelodysplastic Syndrome (MDS), Specified FISH, Varies

Detecting recurrent common chromosome abnormalities associated with myelodysplastic syndromes (MDS) or other myeloid malignancies using client-specified probe set(s) As an adjunct to conventional chromosome studies in patients with MDS...

PADF - Overview: Prenatal Aneuploidy Detection, FISH

Screening for chromosomal aneuploidies of chromosomes 13, 18, 21, X, and Y in prenatal specimens

CATU - Overview: Catecholamine Fractionation, Free, 24 Hour, Urine

An auxiliary test to fractionated plasma and urine metanephrine measurements in the diagnosis of pheochromocytoma and paraganglioma An auxiliary test to urine vanillylmandelic acid and homovanillic acid determination in the diagnosis and...

CMVC8 - Overview: Cytomegalovirus (CMV) CD8 T-Cell Immune Competence, Quantitative Assessment by Flow Cytometry, Blood

Assessing cytomegalovirus (CMV)-specific immune competence in allo-hematopoietic stem cell transplantation patients who are at risk for developing late CMV disease (beyond day 100 after transplant) Assessing CMV-specific immune competence...

MSCG - Overview: Collagenofibrotic Glomerulopathy Confirmation, Mass Spectrometry

Aiding in the diagnosis of collagenofibrotic glomerulopathy

8INHT - Overview: Factor VIII Inhibitor Profile, Technical Interpretation

Technical interpretation of inhibitor to factor VIII testing 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 specific...

MSFNG - Overview: Fibronectin Glomerulopathy Confirmation, Mass Spectrometry

Aiding in the diagnosis of fibronectin glomerulopathy

NMOFS - Overview: Neuromyelitis Optica (NMO)/Aquaporin-4-IgG Fluorescence-Activated Cell Sorting (FACS) Assay, Serum

Diagnosis of a neuromyelitis optica spectrum disorder (NMOSD) Diagnosis of autoimmune AQP4 channelopathy Diagnosis of neuromyelitis optica (NMO) Distinguishing NMOSD from multiple sclerosis early in the course of disease

THSCM - Overview: Thyroid Function Cascade, Serum

Screening for a diagnosis of thyroid disease

SAU - Overview: Sialic Acid, Free and Total, Random, Urine

Screening for sialic acid disorders

BETV2 - Overview: BET v2 (Profilin), IgE, Serum

Evaluation of patients suspected birch pollen allergy Evaluation of patients with suspected peanut allergy Evaluation of patients with oral allergy syndrome to other pollens or plant-based foods Testing for IgE antibodies is not useful...

ASPAG - Overview: Aspergillus (Galactomannan) Antigen, Serum

Aiding in the diagnosis of invasive aspergillosis Assessing response to therapy

AGNTC - Overview: Anti-Glial/Neuronal Nuclear Antibody-Type 1 (AGNA-1) Titer, Spinal Fluid

Reporting an end titer result from cerebrospinal fluid (CSF) specimens Serological evaluation using CSF specimens from patients who present with a subacute neurological disorder of undetermined etiology, especially those with risk factors...

CDPCR - Overview: Clostridioides difficile Toxin, PCR, Feces

Sensitive, specific, and rapid diagnosis of Clostridioides (Clostridium) difficile-associated diarrhea and pseudomembranous colitis The test is not recommended as a test of cure.

HGBCE - Overview: Hemoglobin Variant, A2 and F Quantitation, Blood

Monitoring patients with sickling disorders who have received hydroxyurea or transfusion therapy This test is not intended for diagnostic purposes. This test is not useful for screening purposes.

IN16Q - Overview: CBFB::MYH11 Inversion(16), Quantitative Detection and Minimal Disease Risk Monitoring, qRT-PCR, Varies

Detection of CBFB::MYH11 gene fusion in patients recently diagnosed with acute myeloid leukemia (AML) Minimal residual disease monitoring during the clinical and therapeutic course of patients with AML

CRAV - Overview: Cortisol, Right Adrenal Vein, Serum

Testing cortisol levels in the right adrenal vein Second-order testing when cortisol measurement by immunoassay gives results that are not consistent with clinical symptoms, or if patients are known to, or suspected of, taking exogenous...

CLAV - Overview: Cortisol, Left Adrenal Vein, Serum

Testing cortisol levels in the left adrenal vein Second-order testing wen cortisol measurement by immunoassay gives results that are not consistent with clinical symptoms, or if patients are known to, or suspected of, taking exogenous...

HVA - Overview: Homovanillic Acid, 24 Hour, Urine

Screening children for catecholamine-secreting tumors using a 24-hour urine collection when requesting homovanillic acid only Monitoring neuroblastoma treatment Screening patients with possible inborn errors of catecholamine metabolism

PREGN - Overview: Pregnenolone, Serum

An ancillary test for congenital adrenal hyperplasia, particularly in situations in which a diagnosis of both 21- and 11-hydroxylase deficiency have been ruled out Confirming a diagnosis of 3-beta-hydroxy dehydrogenase deficiency

DNSAG - Overview: Dengue Virus NS1 Antigen, Serum

Aiding in the diagnosis of dengue virus infection

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.

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

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

SRAU - Overview: Serotonin Release Assay, Unfractionated Heparin, Mass Spectrometry, Serum

Detecting heparin-dependent platelet activating antibodies implicated in the pathogenesis of heparin-induced thrombocytopenia

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...

VITAE - Overview: Vitamin A and Vitamin E, Serum

Diagnosing vitamin A deficiency and toxicity Evaluating persons with intestinal malabsorption of lipids Monitoring of Vitamin E supplementation/treatment

ALGAL - Overview: Galactose-Alpha-1,3-Galactose (Alpha-Gal), IgE, Serum

As an aid in diagnosis of an IgE mediated hypersensitivity allergy to non-primate mammalian red meat, such as beef, pork, venison, and meat-derived products (eg, gelatin) This test is not useful in patients previously treated with...