NFLP - Overview: Neurofilament Light Chain, Plasma

Assessing neuronal damage related to various neurodegenerative diseases

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...

CPAVP - Overview: Copeptin proAVP, Plasma

Investigating the differential diagnosis for patients with water balance disorders, including diabetes insipidus, in conjunction with osmolality and hydration status May aid in the evaluation of cardiovascular disease in conjunction with...

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

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

AMA - Overview: Mitochondrial Antibodies (M2), Serum

Establishing the diagnosis of primary biliary cholangitis This test is not useful for indicating the stage or prognosis of the disease or for monitoring the course of the disease.

ALKT - Overview: ALK Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying mutations within the ALK gene that predict resistance to ALK-inhibitors

APCRR - Overview: Activated Protein C Resistance V, with Reflex to Factor V Leiden, Blood and Plasma

Evaluating patients with incident or recurrent venous thromboembolism (VTE) Evaluating individuals with a family history of VTE

MCMRU - Overview: Mast Cell Mediators, Random, Urine

Evaluating patients at risk for mast cell activation syndrome (eg, systemic mastocytosis) using random urine collections

STER - Overview: Sterols, Plasma

Investigation of possible desmosterolosis (desmosterol reductase deficiency), cerebrotendinous xanthomatosis, lathosterolosis, sitosterolemia, sterol C4 methyl oxidase deficiency, MEND (male EBP disorder with neurologic defects) syndrome,...

NTRKM - Overview: NTRK Genes Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying NTRK mutations that may predict resistance to Trk inhibitors

MYODT - Overview: MYOD1 Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying specific mutations within the MYOD1 gene to assist in tumor diagnosis/classification Assisting in the clinical management of patients with spindle cell and sclerosing rhabdomyosarcoma

FCURV - Overview: Curvularia spicifera/Bipolaris IgE

Curvularia spicifera/Bipolaris IgE

FHSSE - Overview: Helminthosporium sativum/Drechslera IgE

Helminthosporium sativum/Drechslera IgE

FHPL - Overview: Human Placental Lactogen (HPL)

Human Placental Lactogen (HPL)

FFPII - Overview: Food Panel II IgG

Food Panel II IgG

FCBDS - Overview: Cannabidiol, Serum

Cannabidiol, Serum

9AINH - Overview: Factor IX Inhibitor Profile, Professional Interpretation

Interpretation for the detection and titering of coagulation inhibitor to the specific factor requested, primarily factor IX in patients with hemophilia B

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...

PTOX - Overview: Toxoplasma gondii, Molecular Detection, PCR, Varies

Supporting the diagnosis of acute cerebral, ocular, disseminated, or congenital toxoplasmosis This test should not be used to screen healthy patients.

HEVQU - Overview: Hepatitis E Virus RNA Detection and Quantification, Real-Time RT-PCR, Serum

Virologic detection and confirmation of hepatitis E virus (HEV) infection in individuals who are immunocompromised and are at risk for or suspected to have acute or chronic hepatitis E Monitoring HEV RNA levels and determining eradication...

ASPAG - Overview: Aspergillus (Galactomannan) Antigen, Serum

Aiding in the diagnosis of invasive aspergillosis Assessing response to therapy

STSH - Overview: Thyroid-Stimulating Hormone-Sensitive (s-TSH), Serum

Screening for thyroid dysfunction and detecting mild (subclinical), as well as overt, primary hypo- or hyperthyroidism in ambulatory patients Monitoring patients on thyroid replacement therapy Confirmation of thyrotropin (TSH, formerly...

BAIPD - Overview: Bile Acids for Peroxisomal Disorders, Serum

Biomarker for peroxisomal biogenesis disorders, such as Zellweger spectrum disorder and single enzyme defects of bile acid synthesis, including D-bifunctional protein deficiency and alpha methyl CoA racemases Monitoring patients receiving...

VITE - Overview: Vitamin E, Serum

Monitoring of Vitamin E supplementation/treatment Potentially detecting Vitamin E overdoses

HYDMU - Overview: Hydromorphone Confirmation, Random, Urine

Detection and quantification of hydromorphone in urine

HYDCU - Overview: Hydrocodone with Metabolite Confirmation, Random, Urine

Detection and quantification of hydrocodone, norhydrocodone, and hydromorphone in urine

FIBAG - Overview: Fibrinogen Antigen, Plasma

Evaluation of fibrinogen deficiency Measuring fibrinogen in patients with elevated plasma levels of fibrin degradation products, patients receiving heparin, and in patients with antibodies to thrombin (following surgical use of topical...

ALKLC - Overview: Anaplastic Lymphoma Kinase for Lung Cancer, Immunohistochemistry

Identification of anaplastic lymphoma kinase overexpression Diagnosis of inflammatory myofibroblastic tumor, anaplastic large-cell lymphoma, and for targeted therapy of lung adenocarcinoma

MG_F - Overview: Magnesium, Feces

Workup of cases of chronic diarrhea Identifying the use of magnesium-containing laxatives contributing to osmotic diarrhea

DLL3 - Overview: Delta-Like 3 Protein (SP347), Semi-Quantitative Immunohistochemistry, Manual, Tissue

Diagnosis of small cell lung carcinoma (SCLC), large cell neuroendocrine carcinoma (LCNEC), amongst other tumors

PC1TC - Overview: Purkinje Cell Cytoplasmic Antibody Type 1 (PCA-1) Titer, Spinal Fluid

Identifying female patients whose subacute cerebellar degeneration or peripheral neuropathy is due to a remote (autoimmune) effect of gynecologic or breast carcinoma Reporting an end titer result from spinal fluid specimens

WNMS - Overview: West Nile Virus Antibody, IgM, Serum

Detection of IgM antibodies in West Nile virus infections

RSBV - Overview: Rare Subepithelial Autoimmune Blistering Disease Variants, Serum

Aiding in the diagnosis of rare subepithelial autoimmune blistering diseases, including anti-laminin 332 pemphigoid, anti-p200 pemphigoid, epidermolysis bullosa acquisita, and systemic bullous lupus erythematosus

FFMSS - Overview: Maternal Serum Screening, Integrated, Specimen #1, PAPP-A, NT

Helpful to identify pregnancies at increased risk of having a child with Down Syndrome (DS), open neural tube defects (ONTD) and trisomy 18 (T18). This test is not diagnostic.

RURC1 - Overview: Uric Acid/Creatinine Ratio, Random, Urine

Differentiation of acute uric acid nephropathy from other causes of acute kidney failure For patients who cannot collect a 24-hour specimen, typically small children, a uric acid to creatinine ratio can be used to approximate 24-hour...

HERGM - Overview: HER2, Gastric/Esophageal, Semi-Quantitative Immunohistochemistry, Manual

Determining overexpression of HER2 protein of gastric and esophageal adenocarcinoma in formalin-fixed, paraffin-embedded tissue sections (with reflex to FISH testing)

FENTX - Overview: Fentanyl with Metabolite Confirmation, Chain of Custody, Random, Urine

Detection and confirmation of illicit drug use involving fentanyl Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the...

SPAS - Overview: Arsenic Speciation, Random, Urine

Diagnosing arsenic intoxication using random urine specimens

AFPA - Overview: Alpha-Fetoprotein, Amniotic Fluid

Screening for open neural tube defects or other fetal abnormalities Follow-up testing for patients with elevated serum alpha-fetoprotein results or in conjunction with cytogenetic testing

BORDG - Overview: Bordetella pertussis Antibody, IgG, Serum

Diagnosis of recent infection with Bordetella pertussis in patients with symptoms consistent with whooping cough for 2 or more weeks This test should not be used in neonates, young infants or in children between the ages of 4 to 7 years as...

BAFS - Overview: Bile Acids, Fractionated and Total, Serum

Measuring tauro- and glycol-conjugated and unconjugated bile acid constituents in serum specimens Monitoring patients receiving bile acid therapy, such as cholic acid, deoxycholic acid, or ursodeoxycholic acid Aiding in the evaluation of...

BAP - Overview: Bone Alkaline Phosphatase, Serum

Diagnosis and assessment of severity of metabolic bone disease including Paget disease, osteomalacia, and other states of high bone turnover Monitoring efficacy of antiresorptive therapies including postmenopausal osteoporosis treatment...

SALCT - Overview: Cortisol, Saliva

Screening for Cushing syndrome Diagnosis of Cushing syndrome in patients presenting with symptoms or signs suggestive of the disease

F8A - Overview: Coagulation Factor VIII Activity Assay, Plasma

Diagnosing hemophilia A Diagnosing von Willebrand disease when measured with the von Willebrand factor (VWF) antigen and VWF activity Diagnosing acquired deficiency states Investigation of prolonged activated partial thromboplastin...

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

NMHR1 - Overview: N-Methylhistamine, Random, Urine

Screening for and monitoring of mastocytosis and disorders of systemic mast-cell activation, such as anaphylaxis and other forms of severe systemic allergic reactions as a part of a random urine collection profile Monitoring therapeutic...

OSG_F - Overview: Osmotic Gap, Feces

Workup of cases of chronic diarrhea Differentiating osmotic from non-osmotic causes of chronic diarrhea.

MPPG - Overview: Mumps Virus Antibody, IgG, Serum

Determination of postimmunization immune response of individuals to the mumps vaccine Documentation of previous infection with mumps virus in an individual with no previous record of immunization to mumps virus

NMH1D - Overview: N-Methylhistamine, 24 Hour, Urine

Screening for and monitoring of mastocytosis and disorders of systemic mast-cell activation, such as anaphylaxis and other forms of severe systemic allergic reactions as a part of a profile Monitoring therapeutic progress in conditions...