Test Catalog Search Results
Suggested for -nE:
Test FNFAS is obsolete. Please see the notice for more details.
TYRGP - Overview: Tyrosine Disorders Gene Panel, Varies
Follow up for abnormal biochemical results suggestive of a tyrosine disorder Establishing a molecular diagnosis for patients with tyrosine disorders Identifying variants within genes known to be associated with tyrosine disorders,...
CRUZI - Overview: Trypanosoma cruzi (Chagas) Antibody Panel, Serum
Diagnosis of chronic Trypanosoma cruzi infection (Chagas disease) using two different methods
CYTH1 - Overview: T-Helper Cell Type 1 Cytokine Panel, Plasma
Assessment of plasma cytokine levels to understand the etiology of autoimmune and proinflammatory conditions when used in conjunction with clinical information and other laboratory testing
TACPK - Overview: Tacrolimus, Peak, Blood
Assessment of postdosing (peak) blood tacrolimus concentrations
TPO - Overview: Thyroperoxidase Antibodies, Serum
Aiding in the diagnosis of thyroid autoimmune disorders Differentiating thyroid autoimmune disorders from nonautoimmune goiter or hypothyroidism As a diagnostic tool in deciding whether to treat a patient who has subclinical...
TIS - Overview: Titanium, Serum
Monitoring metallic prosthetic implant wear
TRYPU - Overview: Tryptophan, Random, Urine
Aiding in the screening and monitoring of Hartnup disease
TWRP - Overview: Tropheryma whipplei, Molecular Detection, PCR, Varies
Aiding in the diagnosis of Whipple disease, especially for identifying inconclusive or suspicious cases, using tissue or fluid specimens
FFTAC - Overview: Thrombin-Antithrombin Complex
Thrombin-Antithrombin Complex
SPIRO - Overview: Spirochete Immunostain, Technical Component Only
This test will identify spirochete organisms in cases of intestinal spirochetosis, as well as cases of syphilis caused by infection with the spirochete Treponema pallidum.
SFGP - Overview: Spotted Fever Group Antibody, IgG and IgM, Serum
Aiding in the diagnosis of spotted fever group rickettsial infections
STRC - Overview: Standard Renal Clearance, Plasma and Random Urine
Precise measurement of glomerular filtration rate and renal plasma flow
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...
SPNC - Overview: Streptococcus pneumoniae Antigen, Spinal Fluid
Rapid diagnosis of pneumococcal meningitis
STFR - Overview: Soluble Transferrin Receptor (sTfR), Serum
Evaluation of suspected iron deficiency in patients who may have inflammation, infection, or chronic disease and other conditions in which ferritin concentration does not correlate with iron status, including: -Cystic fibrosis patients who...
SP7TS - Overview: Septin-7 Antibody, Tissue Immunofluorescence Titer, Serum
Detecting septin-7 IgG in serum specimens Reporting an end titer result from serum specimens
SCCNP - Overview: Severe Congenital and Cyclic Neutropenia Gene Panel, Varies
Providing a genetic evaluation for patients with a personal or family history suggestive of severe congenital neutropenia and/or cyclic neutropenia Establishing a diagnosis of an inherited congenital neutropenia and, in some cases,...
FSTYR - Overview: Styrene, Occupational Exposure, Blood
Styrene, Occupational Exposure, Blood
Aiding in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection
Aiding in the identification of individuals with an adaptive immune response to SARS-CoV-2, indicating prior infection or vaccination
SNAIL - Overview: Snail, IgE, Serum
Establishing the diagnosis of an allergy to snail Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...
FSILS - Overview: Silicon, Serum
Silicon, Serum
Interpretation for the evaluation of stiff-person spectrum disorders, including the classical or focal forms, such as stiff-limb or stiff-trunk, and progressive encephalomyelitis with rigidity and myoclonus, using spinal fluid specimens
Interpretation for the evaluation of stiff-person spectrum disorders including the classical or focal forms, such as stiff-limb or stiff-trunk, and progressive encephalomyelitis with rigidity and myoclonus, using serum specimens
SCERG - Overview: Saccharomyces cerevisiae Antibody, IgG, Serum
Measuring IgG anti-Saccharomyces cerevisiae antibodies as a part of a profile to aid in distinguishing between ulcerative colitis and Crohn disease in patients for whom the specific diagnosis is unclear based on endoscopic, pathologic, and...
SCERA - Overview: Saccharomyces cerevisiae Antibody, IgA, Serum
Measuring IgA anti-Saccharomyces cerevisiae antibodies as a part of a profile to aid in distinguishing between ulcerative colitis and Crohn disease in patients for whom the specific diagnosis is unclear based on endoscopic, pathologic, and...
FSUAB - Overview: Sulfatide Autoantibody Test
Sulfatide Autoantibody Test
Screening for cervical carcinoma or intraepithelial lesions and the presence or absence of high-risk human papillomavirus (HR-HPV) when screening women aged 30 to 65 years for possible cervical neoplasia Aiding in triaging women with...
TBNY - Overview: T, B and NK Lymphocyte Quantitation, New York, Blood
Only orderable by New York clients Serial monitoring of CD4 T-cell count in patients who are HIV-positive Follow-up and diagnostic evaluation of primary immunodeficiencies, including severe combined immunodeficiency Immune monitoring...
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...
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...
FFTIO - Overview: Thiocyanate, Serum
Thiocyanate, Serum
THSD7 - Overview: Thrombospondin Type-1 Domain-Containing 7A Antibodies, Serum
Distinguishing primary from secondary membranous nephropathy cases with antibodies against THSD7A
FFTRU - Overview: Trichloroacetic Acid, Urine
Trichloroacetic Acid, Urine
CHAGI - Overview: Trypanosoma cruzi, Technical Interpretation
Diagnosis of chronic Trypanosoma cruzi infection (Chagas disease)
CHAGL - Overview: Trypanosoma cruzi IgG, Lateral Flow Assay, Serum
Diagnosis of chronic Trypanosoma cruzi infection (Chagas disease)
FHEAV - Overview: Tree of Heaven (Ailanthus spp) IgE
Tree of Heaven (Ailanthus spp) IgE
Tapioca IgE
FFTPO - Overview: Thrombopoietin (TPO)
Thrombopoietin (TPO)
FVZGC - Overview: Varicella-Zoster Virus Antibody, IgG, CSF
Varicella-Zoster Virus Antibody, IgG, CSF
B12 - Overview: Vitamin B12 Assay, Serum
Investigation of macrocytic anemia Workup of deficiencies seen in megaloblastic anemias
GNVWD - Overview: von Willebrand Disease, VWF and GP1BA Genes, Next-Generation Sequencing, Varies
Evaluating von Willebrand disease and platelet-type von Willebrand disease in patients with a personal or family history suggestive of von Willebrand disease Confirming von Willebrand disease or platelet-type von Willebrand disease...
VRERP - Overview: Vancomycin-Resistant Enterococcus, Molecular Detection, PCR, Varies
Identifying carriers of vancomycin-resistant enterococci
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...
VEGF - Overview: Vascular Endothelial Growth Factor, Plasma
Evaluation of patients with suspected POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome, particularly in differentiating from other forms of polyneuropathy and/or monoclonal plasma cell...
FHOBG - Overview: Venom Honey Bee IgG
Venom Honey Bee IgG
VORI - Overview: Voriconazole, Serum
Monitoring trough levels of voriconazole suggested for: -Individuals with reduced liver function -Individuals with cytochrome P450 (CYP) 2C19 alterations associated with poor metabolic function -Patients taking other medications that affect...
VIBC - Overview: Vibrio Culture, Feces
Determining whether Vibrio species may be the cause of diarrhea This test is generally not useful for patients that have been hospitalized for more than 3 days because the yield from these patients' specimens is very low, as is the...
VZV - Overview: Varicella Zoster Virus (VZV) Immunostain, Technical Component Only
Aids in the identification of varicella zoster virus infection
VDSFT - Overview: VDRL Titer, Spinal Fluid
Aid in the diagnosis of neuroinvasive syphilis as part of a profile