Test Catalog Search Results
Suggested for -nE:
Test FNFAS is obsolete. Please see the notice for more details.
TRPTS - Overview: Tryptase Immunostain, Technical Component Only
A marker of mast cells
TPRPS - Overview: ThinPrep Screen, Varies
Screening for cervical carcinoma or intraepithelial lesions
TSH - Overview: Thyroid-Stimulating Hormone (TSH), Beta Immunostain, Technical Component Only
Part of a panel of immunostains used in the classification of pituitary adenomas
RNAP - Overview: RNA Polymerase III Antibodies, IgG, Serum
Evaluating patients suspected of having systemic sclerosis as part of systemic sclerosis criteria antibody tests Providing diagnostic and prognostic information in patients with systemic sclerosis
RASP - Overview: Raspberry, IgE, Serum
Establishing the diagnosis of an allergy to raspberry Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...
RBCME - Overview: Red Blood Cell Membrane Evaluation, Blood
Investigation of suspected red cell membrane disorders, such as hereditary spherocytosis or hereditary pyropoikilocytosis This test is not useful for hereditary elliptocytosis.
RWEED - Overview: Rape Weed, IgE, Serum
Establishing the diagnosis of an allergy to rape weed Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
RAPAN - Overview: Rheumatoid Arthritis Panel, Serum
Evaluating patients suspected of having rheumatoid arthritis (RA) Differentiating RA from other inflammatory arthritis or connective tissue diseases Diagnosis and stratification of rheumatoid arthritis
RUSS - Overview: Russian Thistle, IgE, Serum
Establishing a diagnosis of an allergy to russian thistle Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
RYE - Overview: Rye, IgE, Serum
Establishing a diagnosis of an allergy to rye Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
RNP - Overview: RNP Antibodies, IgG, Serum
Evaluating patients with signs and symptoms of a connective tissue disease in whom the test for antinuclear antibodies is positive Testing for ribonucleoprotein particle antibodies is not useful in patients without demonstrable...
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...
SEWB - Overview: Selenium, Blood
Assessment of tissue stores of selenium
SUPRA - Overview: Supersaturation Profile, Random, Urine
Diagnosis and management of patients with renal lithiasis: -Predicting the likely composition of the stone, in patients who have a radiopaque stone, for whom stone analysis is not available which may help in designing a treatment...
SZMON - Overview: Sezary Monitoring Flow Cytometry, Blood
Monitoring response to therapy in patients with previously diagnosed Sezary syndrome or mycosis fungoides
SABP - Overview: Streptococcal Antibodies Profile, Serum
Demonstration of acute or recent streptococcal infection using both antistreptolysin O and anti-DNase B titers
SDEX - Overview: Sickle Solubility, Blood
Screening for presence or absence of hemoglobin (Hb) S (sickle cell disease)
SSTR2 - Overview: Somatostatin Receptor 2 (SSTR2), Immunostain, Technical Component Only
Aids in the identification of neuroendocrine tumors
SP5TC - Overview: Septin-5 Antibody, Tissue Immunofluorescence, Spinal Fluid
Detecting septin-5 IgG in spinal fluid (CSF) specimens Reporting an end titer result from CSF specimens
SBSE - Overview: Sugarbeet Seed, IgE, Serum
Establishing the diagnosis of an allergy to sugar beet seed Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...
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...
SGUM - Overview: Sweet Gum, IgE, Serum
Establishing the diagnosis of an allergy to sweet gum Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
SGSS - Overview: Synthetic Glucocorticoid Screen, Serum
Confirming the presence of listed synthetic glucocorticoids (see Interpretation) Confirming the cause of secondary adrenal insufficiency This test is not useful for detection of fluticasone propionate.
SGSU - Overview: Synthetic Glucocorticoid Screen, Random, Urine
Confirming the presence of the listed synthetic glucocorticoids Confirming the cause of secondary adrenal insufficiency
SP5TS - Overview: Septin-5 Antibody, Tissue Immunofluorescence Titer, Serum
Detecting septin-5 IgG in serum specimens Reporting an end titer result from serum specimens
SERU - Overview: Serotonin, 24 Hour, Urine
Diagnosis of a small subgroup of carcinoid tumors that produce predominately 5-hydroxytryptophan (5-HTP) but very little serotonin and chromogranin A Follow-up for patients with known or treated carcinoid tumors that produce predominately...
FSHPU - Overview: Sedative Hypnotic Panel, Urine
Sedative Hypnotic Panel, Urine
STRNG - Overview: Strongyloides Antibody, IgG, Serum
Screening for the presence of IgG-class antibodies to Strongyloides This test is not useful for monitoring patient response to therapy as IgG-class antibodies to Strongyloides may remain detectable following resolution of infection.
SIIRO - Overview: Sirolimus, Whole Blood
Monitoring whole blood sirolimus concentration during therapy, particularly in individuals coadministered cytochrome P450 (CYP) 3A4 substrates, inhibitors, or inducers Adjusting dose to optimize immunosuppression while minimizing...
NAU - Overview: Sodium, 24 Hour, Urine
Assessing acid-base balance, water balance, water intoxication, and dehydration
TALMF - Overview: T-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), Specified FISH, Varies
Detecting recurrent common chromosome abnormalities associated with T-cell acute lymphoblastic leukemia/lymphoma (T-ALL) using client-specified probes An adjunct to conventional chromosome studies in patients with T-ALL Evaluating...
TOXGP - Overview: Toxoplasma gondii Antibody, IgG, Serum
Determining whether a patient has had previous exposure to or recent infection with Toxoplasma gondii This test is not useful for diagnosing infection in infants younger than 6 months of age. In that age group, IgG antibodies usually are...
TDP - Overview: Thiamine (Vitamin B1), Whole Blood
Assessment of thiamine deficiency Measuring thiamine levels in patients with behavioral changes, eye signs, gait disturbances, delirium, and encephalopathy; or in patients with questionable nutritional status, especially those who appear...
TRMP - Overview: Trimipramine, Serum
Monitoring trimipramine concentration during therapy Evaluating potential trimipramine toxicity May aid in evaluating patient compliance
TRK - Overview: Tropomyosin Receptor Kinase (TRK) Immunostain, Technical Component Only
Helpful in the screening for neurotrophic tyrosine receptor kinase (NTRK) rearranged tumors
FFTLB - Overview: Toluene, Occupational Exposure, Blood
Toluene, Occupational Exposure, Blood
AATHR - Overview: Thrombophilia Profile, Plasma and Whole Blood
Evaluating patients with thrombosis or hypercoagulability states Detecting a lupus-like anticoagulant; dysfibrinogenemia; disseminated intravascular coagulation/intravascular coagulation and fibrinolysis Detecting a deficiency of...
Tomato IgG
Tin, Blood
FRT4D - Overview: T4 (Thyroxine), Free, Dialysis, Serum
Determining thyroid status of sick, hospitalized patients Determining thyroid status of patients in whom abnormal binding proteins have been identified Possibly useful in pediatric patients
T3 - Overview: T3 (Triiodothyronine), Total, Serum
Second-order testing for hyperthyroidism in patients with low thyroid-stimulating hormone values and normal thyroxine levels Diagnosing triiodothyronine (T3) toxicosis This test is not useful for general screening of the population...
TYRSC - Overview: Tyrosinemia Follow-Up Panel, Self-Collect, Blood Spot
Monitoring of individuals with tyrosinemia type I (hepatorenal tyrosinemia) using a patient-collected specimen
TRYPT - Overview: Tryptase, Serum
Evaluation of individuals with suspected mast cell activation, which may occur as a result of anaphylaxis or allergen challenge Evaluation of patients with suspected mast cell activation syndrome Evaluation of patients with suspected...
TURKF - Overview: Turkey Feathers, IgE, Serum
Establishing a diagnosis of an allergy to turkey feathers Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
TICU - Overview: Titanium/Creatinine Ratio, Urine
Measurement of titanium concentration as part of a profile to assess exposure and elimination of titanium
FFTHI - Overview: Thiothixene (Navane)
Thiothixene (Navane)
TIWB - Overview: Titanium, Blood
Detecting and monitoring titanium exposure and potential implant status in patients with orthopedic implants
TURK - Overview: Turkey, IgE, Serum
Establishing a diagnosis of an allergy to turkey Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
TIUCR - Overview: Titanium/Creatinine Ratio, Random, Urine
Monitoring exposure and elimination of titanium
FHIPP - Overview: Toluene as Hippuric Acid, Occupational Exposure, Urine
Toluene as Hippuric Acid, Occupational Exposure, Urine