Test Catalog Search Results
CDU - Overview: Cadmium, 24 Hour, Urine
Detecting exposure to cadmium, a toxic heavy metal, in 24-hour urine specimens
GAL3 - Overview: Galectin-3, Serum
Aiding in the prognosis for patients diagnosed with heart failure Risk stratification of patients with heart failure An early indication of treatment failure and as a therapeutic target
Identifying class I and II human leukocyte antigens (HLA) for potential disease associations or markers for drug hypersensitivity
HE4 - Overview: Human Epididymis Protein 4, Serum
Aiding in monitoring patients with treated epithelial ovarian cancer for recurrence or progression This test should not be used as a screening test for ovarian cancer.
HEVG - Overview: Hepatitis E Virus IgG Antibody, Serum
Diagnosis of past exposure to hepatitis E virus
HAEVI - Overview: Hemolytic Anemia Interpretation
Interpretation of the results for the evaluation of hemolytic anemia Evaluation of lifelong or inherited hemolytic anemias, including red cell membrane disorders, unstable or abnormal hemoglobin variants, and red cell enzyme disorders
Determining overexpression of HER2 protein of gastric and esophageal adenocarcinoma in formalin-fixed, paraffin-embedded tissue sections (no reflex to FISH testing)
LGBBS - Overview: Globotriaosylsphingosine, Blood Spot
Screening of patients with Fabry disease using dried blood spots when a serum specimen is not available This test should not be used for newborn screening followup.
GATA3 - Overview: GATA Binding Protein 3 Immunostain, Technical Component Only
Characterizing carcinomas, including primary bladder and breast carcinomas, and some types of mesenchymal and neuroectodermal tumors
GAL1 - Overview: GALAD Score, Serum
Calculation of the GALAD (gender, age, alpha-fetoprotein L3% [AFP-L3], AFP, des-gamma-carboxy prothrombin) model score for hepatocellular carcinoma development in patients with chronic liver disease
HCQ - Overview: Hydroxychloroquine, Serum
Monitoring serum hydroxychloroquine concentrations, assessing compliance, and adjusting dosage in patients
HERDN - Overview: HER2, Breast, DCIS, Quantitative Immunohistochemistry, Manual No Reflex
Determining overexpression of HER2 protein on formalin-fixed, paraffin-embedded tissue sections in ductal carcinoma in situ or solid/intracystic papillary carcinoma breast tissue This FDA-approved test is most frequently used to evaluate...
GD65S - Overview: Glutamic Acid Decarboxylase (GAD65) Antibody Assay, Serum
Assessing susceptibility to autoimmune (type 1, insulin-dependent) diabetes mellitus and related endocrine disorders (eg, thyroiditis and pernicious anemia) Distinguishing between patients with type 1 and type 2 diabetes Confirming a...
GRAS3 - Overview: Grass Panel # 3, Serum
Establishing a diagnosis of an allergy to cultivated rye, rye, sweet vernal, timothy, and velvet leaf Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or...
GRAS1 - Overview: Grass Panel # 1, Serum
Establishing a diagnosis of an allergy to June/Kentucky blue, meadow fescue, orchard, rye, and timothy Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or...
GRAS2 - Overview: Grass Panel # 2, Serum
Establishing a diagnosis of an allergy to Bahia, Bermuda, Johnson, June/Kentucky blue, rye, and timothy Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or...
GATAB - Overview: GATA-Binding Protein 3 Immunostain, Technical Component Only, Bone Marrow,
Characterizing carcinomas, including primary bladder and breast carcinomas, and some types of mesenchymal and neuroectodermal tumors
GLUTS - Overview: Glutamine Synthetase Immunostain, Technical Component Only
Classification of hepatic adenomas and the identification of focal nodular hyperplasia
HISME - Overview: Histone H3 Trimethyl K27 Immunostain, Technical Component Only
Diagnosis of malignant peripheral nerve sheath tumors and diffuse midline gliomas H3 K27M-mutant
HVAR - Overview: Homovanillic Acid, Random, Urine
Screening children for catecholamine-secreting tumors using a random urine collection when requesting homovanillic acid only Monitoring neuroblastoma treatment Screening patients with possible inborn errors of catecholamine metabolism
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
FRAG - Overview: Osmotic Fragility, Erythrocytes
Evaluating suspected hereditary spherocytosis-associated hemolytic anemia Confirming or detecting mild spherocytosis
CTBBL - Overview: Mycobacterial Culture, Blood
Diagnosing mycobacteremia
MPLVS - Overview: MPL Exon 10 Mutation Detection, Varies
Aiding in the distinction between a reactive cytosis and a myeloproliferative neoplasm
NBILI - Overview: Neonatal Bilirubin, Serum
Assessing liver function Evaluating a wide range of diseases affecting the production, uptake, storage, metabolism, or excretion of bilirubin Monitoring the efficacy of neonatal phototherapy
OSG_F - Overview: Osmotic Gap, Feces
Workup of cases of chronic diarrhea Differentiating osmotic from non-osmotic causes of chronic diarrhea.
OROT - Overview: Orotic Acid, Random, Urine
Evaluation of the differential diagnosis of hyperammonemia and hereditary orotic aciduria Sensitive indicator of ornithine transcarbamylase (OTC) activity after administration of allopurinol or a protein load to identify OTC carriers
OXU - Overview: Oxalate, 24 Hour, Urine
Monitoring therapy for kidney stones using 24-hour urine collections Identifying increased urinary oxalate as a risk factor for stone formation Diagnosis of primary or secondary hyperoxaluria
OXYSX - Overview: Oxycodone Screen, Chain of Custody, Random, Urine
Detection of oxycodone and oxymorphone in urine following chain-of-custody procedures This chain-of-custody test is intended to be used in a setting where the test results can be used definitively to make a diagnosis. Chain of custody is...
OCT2 - Overview: OCT-2 Immunostain, Technical Component Only
Classification of lymphomas
ORTHP - Overview: Orthostatic Proteinuria, Random, Urine
Diagnosis of orthostatic proteinuria
PINP - Overview: Procollagen I Intact N-Terminal, Serum
Aiding in monitoring antiresorptive and anabolic therapy in patients with osteoporosis An adjunct in the assessment of conditions associated with increased bone turnover, such as Paget disease This test should not be used as a screening...
CCPQ - Overview: P/Q-Type Calcium Channel Antibody, Serum
Confirming a diagnosis of Lambert-Eaton syndrome Implicating autoimmunity as a disease-causing mechanism in patients with complex neurologic presentations, particularly in those with a history of cancer Implicating autoimmunity as the...
MYCOM - Overview: Mycoplasma pneumoniae Antibodies, IgM, Serum
Screening for IgM antibodies in the indication of recent or past exposure to Mycoplasma pneumoniae
NAPSN - Overview: Napsin A Immunostain, Technical Component Only
Identification of primary lung adenocarcinoma
NSIP - Overview: Non-Seasonal Inhalant Allergen Profile, Serum
Establishing a diagnosis of an allergy to non-seasonal inhalant allergen profile Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To...
Identification of neural epidermal growth factor-like 1 (NELL-1) protein primary membranous nephropathy
NEREG - Overview: Northeast Regional Allergen Profile, Serum
Establishing a diagnosis of an allergy to northeast regional allergen profile Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To...
PSGN - Overview: Plasminogen Activity, Plasma
Evaluating patients with ligneous conjunctivitis (strong association with homozygous plasminogen deficiency) Evaluating fibrinolysis, in combination with other components of the fibrinolytic system (fibrinogen, tissue...
PRL - Overview: Prolactin, Serum
Aiding in evaluation of pituitary tumors, amenorrhea, galactorrhea, infertility, and hypogonadism Monitoring therapy of prolactin-producing tumors
PIT1 - Overview: PIT-1 Immunostain, Technical Component Only
Classification of pituitary adenomas
PARVS - Overview: Parvovirus B19 Antibodies, IgG and IgM, Serum
Serologic detection of recent or past parvovirus B19 infection
PCTTC - Overview: Purkinje Cell Cytoplasmic Antibody, Type Tr (PCA-Tr) Titer, Spinal Fluid
Serological testing for Purkinje cell cytoplasmic antibody-Tr for patients with acquired cerebellar ataxia of undetermined etiology, particularly if the patient has a history of Hodgkin lymphoma Reporting an end titer result from spinal...
PNP - Overview: Platelet Neutralization Procedure, Plasma
Aiding in the confirmation or exclusion of the presence of a lupus anticoagulant (LAC) inhibitor when used in conjunction with other appropriate coagulation tests. Aids in differentiating deficiencies or inhibitors of specific coagulation...
PCTTS - Overview: Purkinje Cell Cytoplasmic Antibody Type Tr (PCA-Tr) Titer, Serum
Serological testing for Purkinje cell cytoplasmic antibody-Tr for patients with acquired cerebellar ataxia of undetermined etiology, particularly if the patient has a history of Hodgkin lymphoma Reporting an end titer result from serum...
PGSN - Overview: Progesterone, Serum
Ascertaining whether ovulation occurred in a menstrual cycle Assessment of infertility Evaluation of abnormal uterine bleeding Evaluation of placental health in high-risk pregnancy Determining the effectiveness of progesterone...
PCPX - Overview: Phencyclidine Confirmation, Chain of Custody, Random, Urine
Detection of drug abuse involving phencyclidine (street names: angel dust, hog, or angel hair) in urine specimens handled through the chain-of-custody process Chain of custody is required whenever the results of testing could be used in a...
RPTU1 - Overview: Protein/Creatinine Ratio, Random, Urine
Evaluation of renal disease Screening for monoclonal gammopathy
PCHE1 - Overview: Pseudocholinesterase, Total, Serum
Monitoring exposure to organophosphorus insecticides and herbicides Monitoring patients with liver disease, particularly those undergoing liver transplantation Identifying patients who are homozygous or heterozygous for an atypical gene...
PARID - Overview: Parasite Identification, Varies
Gross identification of parasites (eg, worms) and arthropods (eg, ticks, bed bugs, lice, mites) Detecting or eliminating the suspicion of parasitic infection by identifying suspect material passed in stool or found on the body Supporting...