Test Catalog Search Results
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Test FNFAS is obsolete. Please see the notice for more details.
F5NUL - Overview: 5'Nucleotidase
5'Nucleotidase
23BPR - Overview: 2,3-Dinor 11 Beta-Prostaglandin F2 Alpha, Random, Urine
Screening for mast cell activation disorders including systemic mastocytosis using random urine specimens
23BPT - Overview: 2,3-Dinor 11 Beta-Prostaglandin F2 Alpha, 24 Hour, Urine
Screening for mast cell activation disorders including systemic mastocytosis using 24-hour urine specimens
Detecting in utero drug exposure to marijuana (tetrahydrocannabinol) up to 5 months before birth
2HGA - Overview: 2-Hydroxyglutaric Acid Chiral Analysis, Quantitative, Random, Urine
Determining type of 2-hydroxyglutaric aciduria by chiral analysis of urine
6MAMU - Overview: 6-Monoacetylmorphine Confirmation, Random, Urine
Determination of heroin use
FHC18 - Overview: 18-Hydroxycorticosterone, Serum
18-Hydroxycorticosterone, Serum
FZIP - Overview: Ziprasidone (Geodone, Zeldox)
Ziprasidone (Geodone, Zeldox)
FZCCE - Overview: Zucchini (Cucurbita spp) IgE
Zucchini (Cucurbita spp) IgE
2425D - Overview: 25-Hydroxyvitamin D:24,25-Dihydroxyvitamin D Ratio, Serum
As a screening test for inactivating CYP24A1 variants in patients with symptoms, signs, or biochemical findings of parathyroid hormone-independent hypercalcemia or hypercalciuria
21OH - Overview: 21-Hydroxylase Antibodies, Serum
Investigating adrenal insufficiency Aiding in the detection of those at risk of developing autoimmune adrenal failure in the future
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...
VLTU - Overview: Volatile Screen, Random, Urine
Detecting the presence of acetone, methanol, isopropanol, or ethanol in urine with subsequent quantitation
VEDOL - Overview: Vedolizumab Quantitation with Reflex to Antibodies, Serum
Assessing the response to therapy with vedolizumab An aid to achieving desired trough serum concentration of vedolizumab
Venison IgE
ZNCU - Overview: Zinc/Creatinine Ratio, Urine
Measurement of zinc concentration as a part of identifying the cause of abnormal serum zinc concentrations using a random urine specimen
EZNT8 - Overview: Zinc Transporter 8 (ZnT8) Antibody, Serum
Clinical distinction of type 1 from type 2 diabetes mellitus Identification of individuals at risk of type 1 diabetes (including high-risk relatives of patients with diabetes, and those with gestational diabetes) Prediction of future need...
VZIKS - Overview: Zika Virus, PCR, Molecular Detection, Serum
Qualitative detection of Zika virus RNA in serum from individuals meeting the Centers of Disease Control and Prevention Zika virus clinical or epidemiologic criteria
VZIKU - Overview: Zika Virus, PCR, Molecular Detection, Random, Urine
Qualitative detection of Zika virus RNA in paired urine and serum from individuals meeting the Centers of Disease Control and Prevention Zika virus clinical or epidemiologic criteria
BLWX - Overview: Walnut-Food Components, IgE, Serum
Evaluation of patients with suspected walnut-food allergy to one of 2 walnut-food components
FCDX3 - Overview: Xylazine Confirmation (Qualitative), Umbilical Cord, Tissue
Xylazine Confirmation (Qualitative), Umbilical Cord, Tissue
XHIM - Overview: X-Linked Hyper IgM Syndrome, Blood
Screening for X-linked hyper-IgM (XL-HIGM) or CD40L deficiency, primarily in male patients younger than 10 years Ascertaining XL-HIGM carrier status in women of child-bearing age (younger than 45 years)
XALDZ - Overview: X-Linked Adrenoleukodystrophy, Full Gene Analysis, Varies
Confirming a diagnosis of X-linked adrenoleukodystrophy Identifying a variant in the ABCD1 gene
YERSC - Overview: Yersinia Culture, Feces
Determining whether Yersinia species may be the cause of diarrhea Reflexive testing for Yersinia species from nucleic acid amplification test-positive feces This test is generally not useful for patients hospitalized more than 3 days...
FYOG - Overview: Yogurt (Lactobacillus bulgaricus) IgE
Yogurt (Lactobacillus bulgaricus) IgE
ZONI - Overview: Zonisamide, Serum
Monitoring zonisamide therapy; recommended for all patients to ensure appropriate dosing Assessing medication compliance
Detecting zinc deficiency
FCDUD - Overview: Zolpidem, Umbilical Cord Tissue
Zolpidem, Umbilical Cord Tissue
FZOLP - Overview: Zolpidem (Ambien), serum or plasma
Zolpidem (Ambien), serum or plasma
BTB46 - Overview: ZBTB46 Immunostain, Technical Component Only
Identification of dendritic cells and classification of histiocytic disorders
VZIKM - Overview: Zika Virus, IgM Antibody Capture ELISA, Serum
Screening for the presence of IgM-class antibodies to Zika virus This test is not intended for medical-legal use. This test is not recommended for asymptomatic couples attempting conception.
YAP1 - Overview: Yes-Associated Protein (YAP) Immunostain, Technical Component Only
Identification and differentiation of medulloblastomas
YMCRO - Overview: Y Chromosome Microdeletions, Molecular Detection, Varies
Evaluating men with azoospermia, severe oligozoospermia, or otherwise unexplained male factor infertility
ZNU - Overview: Zinc, 24 Hour, Urine
Identifying the cause of abnormal serum zinc concentrations using 24-hour urine specimens
ZNUCR - Overview: Zinc/Creatinine Ratio, Random, Urine
Identifying the cause of abnormal serum zinc concentrations using a random urine specimen
YJV - Overview: Yellow Jacket Venom, IgE, Serum
Establishing a diagnosis of an allergy to yellow jacket venom Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...
YFHV - Overview: Yellow Faced Hornet Venom, IgE, Serum
Establishing a diagnosis of an allergy to yellow faced hornet venom Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...
MULT - Overview: Zygosity Testing (Multiple Births), Varies
Determining genetic risk for an individual whose twin or triplet is affected with a genetic disorder for which a specific genetic test is not available (or such testing is uninformative) Assessment of risks prenatally when one fetus of...
Vanilla IgG
VWFMS - Overview: von Willebrand Factor Multimer Analysis, Plasma
Resolving discrepancies when results of complementary laboratory tests (eg, F8A / Coagulation Factor VIII Activity Assay, Plasma; VWACT / von Willebrand Factor Activity, Plasma; and VWAG / von Willebrand Factor Antigen, Plasma) are...
VLTS - Overview: Volatile Screen, Serum
Detection and quantitation of acetone, methanol, isopropanol, and ethanol in serum Quantification of the concentration of ethanol in serum correlates with degree of intoxication Evaluation of toxicity to the measured volatile substances
B6PRO - Overview: Vitamin B6 Profile (Pyridoxal 5-Phosphate and Pyridoxic Acid), Plasma
Determining vitamin B6 status, including in persons who present with progressive nerve compression disorders, such as carpal tunnel and tarsal tunnel syndromes Determining the overall success of a vitamin B6 supplementation program...
AVWPI - Overview: von Willebrand Disease Profile Technical Interpretation
Technical interpretation of the von Willebrand factor profile test Detection of deficiency or abnormality of von Willebrand factor and related deficiency of factor VIII coagulant activity Subtyping von Willebrand disease (VWD) as type 1...
FBMBL - Overview: Venom Bumble Bee (Bombus terrestrus) IgE
Venom Bumble Bee (Bombus terrestrus) IgE
AVWPR - Overview: von Willebrand Disease Profile, Plasma
Detection of deficiency or abnormality of von Willebrand factor (VWF) and related deficiency of factor VIII coagulant activity Subtyping von Willebrand disease (VWD) as type 1 (most common), type 2 variants (less common), or type 3...
FWCR1 - Overview: Walnut Component rJug r 1
Walnut Component rJug r 1
FONS - Overview: Western blot for anti-optic nerve autoantibodies in the serum
Western blot for anti-optic nerve autoantibodies in the serum
WEGG - Overview: Whole Egg, IgE, Serum
Establishing a diagnosis of an allergy to whole egg Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...
WEEP - Overview: Western Equine Encephalitis Antibody, IgG and IgM, Serum
Aiding the diagnosis of Western equine encephalitis using serum specimens