search - Mayo Clinic Laboratories

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TPPA - Overview: Syphilis Antibody, Treponema pallidum Particle Agglutination, Serum

An aid to resolve discrepant results between screening treponemal and non-treponemal assays This test is not recommended for general screening purposes for syphilis. This test should not be used to evaluate response to therapy. This test...

EPO - Overview: Erythropoietin, Serum

An aid in distinguishing between primary and secondary polycythemia Differentiating between appropriate secondary polycythemia (eg, high-altitude living, pulmonary disease, tobacco use) and inappropriate secondary polycythemia (eg,...

EHBAP - Overview: Ehrlichia/Babesia Antibody Panel, Immunofluorescence, Serum

As an adjunct in the diagnosis of infection with Anaplasma phagocytophilum, Ehrlichia chaffeensis, or Babesia microti Seroepidemiological surveys of the prevalence of the infection in certain populations

FGF1F - Overview: FGFR1 (8p11.2) Amplification, FISH, Tissue

Providing prognostic information and guiding treatment primarily for patients with squamous cell carcinoma of the lung, breast, esophagus, thymus, and other locations

TLYME - Overview: Lyme IgM and IgG, Whole Cell Sonicate, ELISA, Serum

Supplemental testing for samples with positive or equivocal first-tier test results for antibodies to Lyme disease causing Borrelia species This test should not be used as a screening procedure for the general population.

MPNCM - Overview: Myeloproliferative Neoplasm, CALR with Reflex to MPL, Varies

Aiding in the distinction between a reactive cytosis and a myeloproliferative neoplasm when JAK2V617F testing result is negative

SCAP - Overview: Spinocerebellar Ataxia Repeat Expansion Panel, Varies

Molecular confirmation of clinically suspected spinocerebellar ataxia when a specific subtype isn't suspected

XL2T - Overview: FOXL2 Mutation Analysis, Next-Generation Sequencing, Tumor

Assisting in the clinical diagnosis of adult granulosa cell tumor by assessing gene targets within the FOXL2 gene

TMSI - Overview: Microsatellite Instability, Tumor

Evaluation of tumor tissue to identify patients at high risk for having Lynch syndrome, also known as hereditary nonpolyposis colorectal cancer Evaluation of tumor tissue for clinical decision-making purposes given the prognostic and...

TTRX - Overview: Amyloidosis, Transthyretin-Associated Familial, Reflex, Blood

Diagnosis of adult individuals suspected of having transthyretin-associated familial amyloidosis

TP53 - Overview: TP53 Mutation Analysis, Next-Generation Sequencing, Tumor

Assisting in the clinical management of patients with cancer This test is not intended for the evaluation of patients suspected of having an inherited or germline TP53 cancer syndrome (eg, Li Fraumeni syndrome).

CTNBT - Overview: B-Catenin Mutation Analysis, Next-Generation Sequencing, Tumor

Distinguishing desmoid-type fibromatosis from other soft tissue tumors by assessing gene targets within the beta-catenin (CTNNB1) gene

TSI - Overview: Thyroid-Stimulating Immunoglobulin, Serum

Second-order testing for autoimmune thyroid disease, including: -Differential diagnosis of etiology of thyrotoxicosis in patients with ambiguous clinical signs or contraindicated (eg, pregnant or breast-feeding) or indeterminate thyroid...

BRFKT - Overview: BRAF and KIT Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying specific mutations within the BRAF and KIT genes that predict response to therapy

BRCAT - Overview: BRCA1/2 Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying specific mutations within the BRCA1 and BRCA2 genes known to be associated with response to PARP (poly [ADP-ribose] polymerase) inhibitors and sensitivity to platinum-based therapy This test is not intended for the evaluation...

RPMPM - Overview: Mycoplasma (Mycoplasmoides) pneumoniae Macrolide (Azithromycin) Resistance Prediction, Molecular Detection, PCR, Varies

Predicting macrolide susceptibility in Mycoplasma (Mycoplasmoides) pneumoniae

CPR - Overview: C-Peptide, Serum

Diagnostic workup of hypoglycemia: -Diagnosis of factitious hypoglycemia due to surreptitious administration of insulin -Evaluation of possible insulinoma -Surrogate measure for the absence or presence of physiological suppressibility of...

NHEP - Overview: Hereditary Erythrocytosis Gene Panel, Next-Generation Sequencing, Varies

Evaluating an individual with JAK2-V617F negative erythrocytosis associated with lifelong sustained increased red blood cell (RBC) mass, elevated RBC count, hemoglobin, or hematocrit Providing an extensive genetic evaluation for patients...

GNHMB - Overview: Hemophilia B, F9 Gene, Next-Generation Sequencing, Varies

Confirming a clinical diagnosis of hemophilia B in affected male patients with the identification of a disease-causing variant in the F9 gene Determining the disease-causing alteration within the F9 gene to delineate the underlying...

PRKSG - Overview: PRKAR1A Full Gene Sequencing with Deletion/Duplication, Varies

Providing a genetic evaluation for patients with a personal or family history suggestive of Carney Complex (CNC) or acrodysostosis-1 with hormone resistance Establishing a diagnosis of CNC or acrodysostosis-1 with hormone resistance

GNSPD - Overview: Platelet Storage Pool Deficiency Gene Panel, Next-Generation Sequencing, Varies

Evaluating hereditary platelet storage pool deficiencies in patients with a personal or family history suggestive of a hereditary platelet storage pool deficiency Diagnosing hereditary platelet storage pool deficiencies for patients in...

GNPFD - Overview: Platelet Function Defect Gene Panel, Next-Generation Sequencing, Varies

Diagnosing hereditary platelet function defect disorders for patients who have a distinct platelet function defect pattern, such as Bernard-Soulier syndrome, revealed by laboratory phenotypic testing Confirming a hereditary platelet...

GNF13 - Overview: Factor XIII Deficiency, F13A1 and F13B Genes, Next-Generation Sequencing, Varies

Evaluating factor XIII deficiency (FXIIID) in patients with a personal or family history suggestive of FXIIID Confirming an FXIIID diagnosis with the identification of known or suspected disease-causing alterations in the F13A1 or F13B...

PCDEC - Overview: Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Spinal Fluid

Evaluating children with autoimmune central nervous system disorders using spinal fluid specimens

FADBC - Overview: Adenosine Deaminase, RBC

Adenosine Deaminase, RBC

FASPG - Overview: Aspergillus IgG Precipitins Panel

Aspergillus IgG Precipitins Panel

FAU3R - Overview: Anti-U3 RNP Antibodies (Fibrillarin)

Anti-U3 RNP Antibodies (Fibrillarin)

FAMDA - Overview: Anti-MDA-5 Ab (CADM-140)

Anti-MDA-5 Ab (CADM-140)

FAT1G - Overview: Anti-TIF-1gamma Antibody

Anti-TIF-1gamma Antibody

FFMI2 - Overview: Anti-Mi-2 Ab

Anti-Mi-2 Ab

FADDS - Overview: Antidepressant Drug Screen, Qualitative

Antidepressant Drug Screen, Qualitative

FCLMS - Overview: Clonazepam and Metabolite, Serum

Clonazepam and Metabolite, Serum

FHHV6 - Overview: Herpes Virus 6 (HHV-6) DNA, Qualitative Real-Time PCR

Herpes Virus 6 (HHV-6) DNA, Qualitative Real-Time PCR

FG4FI - Overview: IgG4 Food Panel I

IgG4 Food Panel I

FG4FP - Overview: IgG4 Food Panel VIII

IgG4 Food Panel VIII

FCXCL - Overview: CXCL9

CXCL9

FCMVQ - Overview: CMV by PCR

CMV by PCR

FOVAS - Overview: Ovarian Antibody Screen with Reflex to Titer, IFA

Ovarian Antibody Screen with Reflex to Titer, IFA

FNAD - Overview: Nadolol, Serum/Plasma

Nadolol, Serum/Plasma

FPOLO - Overview: Poliovirus (Types 1, 3) Antibodies, Neutralization

Poliovirus (Types 1, 3) Antibodies, Neutralization

FPFUZ - Overview: Phenosense Entry HIV Drug Resistance Assay

Determines phenotypic susceptibility to enfuvirtide (Fuzeon) and assesses likely effectiveness before enfuvirtide is added to a patient's regimen or before changing a regimen that includes enfuvirtide.