Test Catalog Search Results
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Test FNFAS is obsolete. Please see the notice for more details.
EDN - Overview: Eosinophil Derived Neurotoxin, Serum
Evaluating patients suspected to have a condition associated with eosinophilia or hypereosinophilia Evaluating patients with elevated peripheral blood eosinophil counts Managing patients with elevated eosinophil-derived neurotoxin in the...
EBVPV - Overview: Epstein-Barr Virus (EBV), Molecular Detection, PCR, Varies
Rapid qualitative detection of Epstein-Barr virus (EBV) DNA in specimens Diagnosis of disease due to EBV This test should not be used to screen asymptomatic patients.
EPCRB - Overview: Ehrlichia/Anaplasma, Molecular Detection, PCR, Blood
Evaluating patients suspected of acute anaplasmosis or ehrlichiosis This test should not be used for screening asymptomatic individuals.
FEUCT - Overview: Euglobulin Clot Lysis Time
Euglobulin Clot Lysis Time
ECULI - Overview: Eculizumab, Serum
Assessing the response to eculizumab therapy Assessing the need for dose escalation Evaluating the potential for dose de-escalation or discontinuation of therapy in remission states Monitoring patients who need to be above a certain...
ELPSR - Overview: Electrolyte Panel, Serum
Identifying a suspected imbalance in electrolytes or acid/base imbalance
ETGSR - Overview: Ethyl Glucuronide Screen with Reflex, Random, Urine
Screening for drug abuse involving alcohol
FENC - Overview: Encainide (Enkaid), ODE and MODE
Encainide (Enkaid), ODE and MODE
FEHAG - Overview: Entamoeba histolytica Antigen, EIA
Entamoeba histolytica Antigen, EIA
EOSU1 - Overview: Eosinophils, Random, Urine
Investigation of possible acute interstitial nephritis
EBNA2 - Overview: Epstein Barr Nuclear Antigen 2 (EBNA2) Immunostain, Technical Component Only
Identification of Epstein Barr virus infection in normal, inflammatory, and neoplastic tissues
APGAL - Overview: Galactose-Alpha-1,3-Galactose (Alpha-Gal) Mammalian Meat Allergy Profile, 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, such as gelatin, via allergen profile testing This test is not useful in...
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...
GSH - Overview: Glutathione, Blood
Evaluation of neonatal hyperbilirubinemia, favism or chronic or episodic hemolysis or jaundice Evaluation for gamma-glutamylcysteine synthetase deficiency Evaluation for glutathione synthetase deficiency causing hemolytic anemia...
GBETH - Overview: General Factor Bethesda Units, Plasma
Detecting and quantifying the presence and titer of a specific factor inhibitor directed against a specific coagulation factor
GALMP - Overview: Galactosemia, GALT Gene, Variant Panel, Varies
Second-tier test for confirming a diagnosis of galactosemia as indicated by enzymatic testing or newborn screening Carrier testing family members of an affected individual of known genotype (has variants included in the panel) Resolution...
Reporting an end titer result in spinal fluid specimens Distinguishing, in spinal fluid, autoimmune GFAP astrocytopathy from infectious meningoencephalitis and idiopathic inflammatory central nervous system (CNS) disorders such as multiple...
Reporting an end titer result in serum specimens Distinguishing autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy from infectious meningoencephalitis and idiopathic inflammatory central nervous system (CNS) disorders such as...
GDF15 - Overview: Growth Differentiation Factor 15, Plasma
A circulating biomarker in myopathy-related mitochondrial disease as well as other conditions Investigation of patients suspected of having a mitochondrial myopathy This assay is not suitable for carrier detection.
GD65C - Overview: Glutamic Acid Decarboxylase (GAD65) Antibody Assay, Spinal Fluid
Possible use in evaluating patients with autoimmune encephalitis, stiff-person syndrome, autoimmune ataxia, autoimmune epilepsy, and other acquired central nervous system disorders affecting gabaminergic neurotransmission
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...
GUS - Overview: Guselkumab, Serum
Assessing the response to guselkumab therapy Assessing the need for dose escalation Evaluating the potential for dose de-escalation or discontinuation of therapy Monitoring patients who need to be above a certain guselkumab...
GAL1B - Overview: Galactose-1-Phosphate, Blood Spot
Monitoring dietary therapy of individuals with galactosemia due to deficiency of galactose-1-phosphate uridyltransferase (GALT) or uridine diphosphate galactose-4-epimerase (GALE) in blood spots
PROLX - Overview: Fluphenazine (Prolixin), Serum
Fluphenazine (Prolixin), Serum
FUSM - Overview: Fusarium moniliforme, IgE, Serum
Establishing a diagnosis of an allergy to Fusarium moniliforme Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...
F5DNA - Overview: Factor V Leiden (R506Q) Mutation, Blood
Patients with clinically suspected thrombophilia and: 1. Activated protein C (APC)-resistance either proven or suspected by a low or borderline APC-resistance ratio or 2. A family history of factor V Leiden
GCTF - Overview: Germ Cell Tumor (GCT), Isochromosome 12p, FISH, Tissue
Supporting the diagnosis of germ cell tumors when used conjunction with an anatomic pathology consultation
FCDUE - Overview: Gabapentin, Umbilical Cord Tissue
Gabapentin, Umbilical Cord Tissue
FCDX1 - Overview: Gabapentin Confirmation (Qualitative), Umbilical Cord Tissue
Gabapentin Confirmation (Qualitative), Umbilical Cord Tissue
FFLRO - Overview: Flunitrazepam Confirmation, Serum
Flunitrazepam Confirmation, Serum
FERR1 - Overview: Ferritin, Serum
Aiding in the diagnosis of iron deficiency and iron overload conditions Differentiating iron deficiency anemia and anemia of chronic disease
GATOL - Overview: Galactitol, Quantitative, Urine
Monitoring effectiveness of treatment in patients with galactosemia Establishing a baseline level prior to initiating treatment for galactosemia
FGANP - Overview: Ganciclovir, Plasma
Ganciclovir, Plasma
FRMH - Overview: Formaldehyde, IgE, Serum
Establishing the diagnosis of an allergy to formaldehyde Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
ENS2 - Overview: Encephalopathy, Autoimmune/Paraneoplastic Evaluation, Serum
Evaluating, using serum specimens, new onset encephalopathy (noninfectious or metabolic) comprising confusional states, psychosis, delirium, memory loss, hallucinations, movement disorders, sensory or motor complaints, seizures, dyssomnias,...
EPS2 - Overview: Epilepsy, Autoimmune/Paraneoplastic Evaluation, Serum
Investigating new onset cryptogenic epilepsy with incomplete seizure control and duration of less than 2 years, using serum specimens Investigating new onset cryptogenic epilepsy plus 1 or more of the following accompaniments: -Psychiatric...
ETGL - Overview: Ethylene Glycol, Serum
Confirming and monitoring ethylene glycol toxicity
EBV - Overview: Epstein-Barr Virus (EBV) In Situ Hybridization, Technical Component Only
Detection of Epstein-Barr virus (EBV)-encoded RNA in the diagnosis of EBV-associated conditions
FENDI - Overview: Endothelin I
Endothelin I
REVE2 - Overview: Erythrocytosis Evaluation, Blood
Definitive, comprehensive, and economic evaluation of an individual with JAK2-negative erythrocytosis associated with lifelong sustained increased hemoglobin or hematocrit
ALC - Overview: Ethanol, Blood
Detection of ethanol (ethyl alcohol) in blood to document prior consumption or administration of ethanol Quantification of the concentration of ethanol in blood correlates directly with degree of intoxication This test is not intended for...
EEST - Overview: Estradiol, Serum
All applications that require moderately sensitive measurement of estradiol: -Evaluation of hypogonadism and oligo-amenorrhea in females -Assessing ovarian status, including follicle development, for assisted reproduction protocols (eg, in...
FEPI - Overview: Epidermophyton floccosum IgE
Epidermophyton floccosum IgE
ENTP - Overview: Enterovirus, Molecular Detection, PCR, Plasma
Aiding in diagnosing enterovirus infections using plasma specimens This test should not be used to screen asymptomatic patients.
SPBX - Overview: Epidermal Nerve Fiber Density Consultation, Varies
Investigating polyneuropathies
EHRCP - Overview: Ehrlichia Antibody Panel, Serum
An adjunct in the diagnosis of infection with Anaplasma phagocytophilum or Ehrlichia chaffeensis Seroepidemiological surveys of the prevalence of the infection in certain populations
ERPR - Overview: Estrogen/Progesterone Receptor, Semi-Quantitative Immunohistochemistry, Manual
Guiding decisions on hormonal therapy in patients with breast carcinomas This test is not useful for cases of lobular carcinoma in situ.
ALCX - Overview: Ethanol, Chain of Custody, Blood
Detection of ethanol (ethyl alcohol) in blood to document prior consumption or administration of ethanol Quantification of the concentration of ethanol in blood correlates directly with degree of intoxication All testing is performed...
ELM - Overview: Elm, IgE, Serum
Establishing a diagnosis of an allergy to elm Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
EHOR - Overview: European Hornet, IgE, Serum
Establishing a diagnosis of an allergy to European hornet Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...