INFXP - Overview: Infliximab Quantitation with Antibodies to Infliximab, Serum

Trough level quantitation for evaluation of patients undergoing therapy with infliximab for proactive or reactive therapeutic drug monitoring.

QNKS - Overview: Natural Killer (NK)/Natural Killer T-Cell Subsets, Quantitative, Blood

Quantitation of the major natural killer (NK)-cell subsets relative to total NK cells (NK cell subsets) or total lymphocytes (NK T cells) Assessment in the following clinical contexts: HIV, primary immune deficiencies with NK cell...

RPB - Overview: Respiratory Panel, PCR, Varies

Rapid detection of respiratory infections caused by the following: -Adenovirus -Coronavirus serotypes HKU1, NL63, 229E, OC43 -SARS-CoV-2 -Human metapneumovirus -Human rhinovirus/enterovirus -Influenza A subtypes H1, H1-2009, H3, influenza A...

RPDE - Overview: Rapidly Progressive Dementia Evaluation, Spinal Fluid

Evaluation of individuals presenting with rapidly progressive dementia of uncertain disease etiology and a differential diagnosis of Creutzfeldt-Jakob disease and rapidly progressive Alzheimer disease

MITOP - Overview: Mitochondrial Full Genome Analysis, Next-Generation Sequencing (NGS), Varies

Diagnosis of the subset of mitochondrial diseases that results from variants in the mitochondrial genome A second-tier test for patients in whom previous targeted gene variant analyses for specific mitochondrial disease-related genes were...

MPSQU - Overview: Mucopolysaccharides Quantitative, Random, Urine

Supporting the biochemical diagnosis of one of the mucopolysaccharidoses: types I, II, III, IV, VI, or VII

TIKLB - Overview: Tick-Borne Panel, Molecular Detection, PCR, Blood

Evaluating patients with suspected human monocytic ehrlichiosis, human granulocytic anaplasmosis, babesiosis, or Borrelia miyamotoi infection Evaluating patients with a history of, or suspected, tick exposure who are presenting with...

VIRID - Overview: Viral Susceptibility, Defects in Intrinsic and Innate Immunity, Gene Panel, Varies

Providing a comprehensive genetic evaluation for patients with a personal or family history suggestive of an inborn error of immunity causing a hereditary form of severe viral susceptibility Establishing a diagnosis of hereditary form of...

PGXQP - Overview: Focused Pharmacogenomics Panel, Varies

Preemptive or reactive genotyping of patients for pharmacogenomic purposes Providing an assessment for genes with strong drug-gene associations Assisting in the management of patients with complex medication regimens

NAIFA - Overview: Antinuclear Antibodies, HEp-2 Substrate, IgG, Serum

Evaluation of patients suspected of having systemic autoimmune rheumatic disease (ANA-associated rheumatic diseases or connective tissue disease) or organ-specific autoimmune diseases such as autoimmune liver diseases

MASF - Overview: Angiosarcoma, MYC (8q24) Amplification, FISH, Tissue

Identifying MYC amplification to aid in the differentiation of cutaneous angiosarcomas from atypical vascular lesions after radiotherapy

HBC - Overview: Hepatitis B Virus Core Total Antibodies, Serum

Diagnosis of recent or past hepatitis B Determination of occult hepatitis B in otherwise healthy hepatitis B virus carriers with negative test results for hepatitis B surface (HBs) antigen, anti-HBs, anti-HB core IgM, hepatitis Be (HBe)...

HBAB - Overview: Hepatitis B Virus Surface Antibody, Qualitative/Quantitative, Serum

Identifying previous exposure to hepatitis B virus Determining adequate immunity from hepatitis B vaccination

HBCSN - Overview: Hepatitis B Virus Core Total Antibodies Screen, Serum

Diagnosis of recent or past hepatitis B Determination of occult hepatitis B in otherwise healthy hepatitis B virus carriers with negative test results for hepatitis B surface (HBs) antigen, anti-HBs, anti-hepatitis B core IgM, hepatitis...

HBBSN - Overview: Hepatitis B Virus Surface Antibody Screen, Qualitative/Quantitative, Serum

Identifying previous exposure to hepatitis B virus

HIQNP - Overview: HIV-1 RNA Detection and Quantification, Prenatal, Plasma

Diagnosis of HIV-1 infection in pregnant individuals with acute or early HIV-1 infection Quantifying plasma HIV-1 RNA levels (viral load) in pregnant individuals living with HIV-1: -Before initiating anti-HIV-1 drug therapy (baseline viral...

HBCPR - Overview: Hepatitis B Virus Core Total Antibodies Prenatal, Serum

Diagnosis of recent or past hepatitis B in pregnant individuals Determination of occult hepatitis B in otherwise healthy hepatitis B virus carriers with negative test results for hepatitis B surface (HBs) antigen, anti-HBs, anti-hepatitis...

HTLVL - Overview: Human T-Cell Lymphotropic Virus Types I and II (HTLV-I/-II) Antibody Confirmation, Serum

Confirmatory detection of human T-cell lymphotropic virus types I and II (HTLV-I and HTLV-II)-specific IgG antibodies in human serum specimens that are consistently reactive by initial screening tests Differentiating between HTLV-I- and...

POLET - Overview: POLE Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying specific mutations within the POLE gene to assist in tumor diagnosis/classification

PCMSP - Overview: Postmortem Inherited Congenital Myasthenia Syndrome Gene Panel, Tissue

Identifying variants within genes known to be associated with congenital myasthenic syndrome, allowing for predictive testing of at-risk family members Providing a comprehensive postmortem genetic evaluation in the setting of a congenital...

21DOC - Overview: 21-Deoxycortisol, Serum

As an adjunct to measurement of 17-hydroxyprogesterone, androstenedione, and cortisol in the diagnosis of difficult cases of suspected 21-hydroxylase (CYP21A2) deficiency Identifying heterozygote CYP21A2 deficiency carriers As an adjunct...

ALKT - Overview: ALK Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying mutations within the ALK gene that predict resistance to ALK-inhibitors

DPYDZ - Overview: Dihydropyrimidine Dehydrogenase, DPYD Full Gene Sequencing, Varies

Identifying individuals at increased risk of toxicity when considering 5-fluorouracil and capecitabine chemotherapy treatment Identifying common and rare variants associated with decreased or absent dihydropyrimidine dehydrogenase (DPD)...

SASP - Overview: Aspergillus fumigatus, IgG Antibodies, Serum

Evaluation of patients suspected of having hypersensitivity pneumonitis (HP) induced by exposure to Aspergillus fumigatus Evaluation of patients suspected of having HP who have documented environmental exposures to high-humidity...

BIOTN - Overview: Biotin, Serum

Measurement of biotin in serum Assessment of biotin concentrations in individuals taking biotin supplements Investigation of unexpected results from immunoassays that utilize biotin-streptavidin detection methods This test is not useful...

HCO3 - Overview: Bicarbonate, Serum

Diagnosis and treatment of acid-base imbalance in respiratory and metabolic systems

BRUTA - Overview: Brucella Total Antibody Confirmation, Agglutination, Serum

Diagnosis of brucellosis

APOA1 - Overview: Apolipoprotein A1, Serum

Evaluating risk for atherosclerotic cardiovascular disease Aiding in the detection of Tangier disease

SUBIF - Overview: Immunoglobulin G (IgG) Subtypes Immunofluorescence, Tissue

Determining the subclass of IgG antibody found in renal immunofluorescent panel and determining if the deposits are monoclonal or monotypic

CIFST - Overview: Cutaneous Immunofluorescence Antibodies Titer, IgG, Serum

Confirmation of positive IgG anti-cell surface (CS) and anti-basement membrane zone (BMZ) antibodies.

CAI - Overview: Calcium, Ionized, Serum

Assessing calcium states during liver transplantation surgery, cardiopulmonary bypass, or any procedure requiring rapid transfusion of whole blood in neonates and critically ill patients Second-order test in the evaluation of patients with...

F8IS - Overview: Coagulation Factor VIII Inhibitor Screen, Plasma

Detecting the presence of a specific factor inhibitor directed against coagulation factor VIII

CULAF - Overview: Culture for Genetic Testing, Amniotic Fluid

Producing amniocyte cultures that can be used for genetic analysis

CH8B - Overview: Chromogenic Factor VIII Inhibitor Bethesda Titer, Plasma

Detecting the presence and titer of a specific factor inhibitor directed against coagulation factor VIII This test is not useful for detecting the presence of inhibitors directed against other clotting factors and will not detect the...

CURC - Overview: Copper/Creatinine Ratio, Urine

Measurement of copper concentration of a part of the investigation of Wilson disease and obstructive liver disease using a random urine specimen

OLIGS - Overview: Oligoclonal Banding, Serum

Diagnosis of multiple sclerosis; especially useful in patients with equivocal clinical presentation and radiological findings Determining number of serum oligoclonal bands in order to calculate the number of cerebrospinal fluid-specific...

POSA - Overview: Posaconazole, Serum

Monitoring posaconazole therapy

PARVN - Overview: Parvovirus B19 Antibody, Technical Interpretation

Interpretation of serologic testing for recent or past parvovirus B19 infection This test is not useful as a screening procedure for the general population

UPHB - Overview: pH, Body Fluid

Indicating the presence of infections or fistulas Verifying the effectiveness of treatment to reduce stomach pH Diagnosing disease states characterized by abnormal stomach acidity This test is not appropriate for measurement of...

RTSC - Overview: Reptilase Time, Plasma

Evaluation of a prolonged thrombin time (TT): It is mainly used to confirm or exclude the presence of heparin in the specimen or specimen type Evaluating hypofibrinogenemia or dysfibrinogenemia in conjunction with the TT and fibrinogen...

ROC - Overview: Rubeola (Measles) Antibodies, IgG and IgM, Spinal Fluid

Diagnosing central nervous system rubeola (measles) virus infection and/or subacute sclerosing panencephalitis

SP7TC - Overview: Septin-7 Antibody, Tissue Immunofluorescence Titer, Spinal Fluid

Detecting septin-7 IgG in cerebrospinal fluid (CSF) specimens Reporting an end titer result from CSF specimens

CLDL1 - Overview: Cholesterol, Low-Density Lipoprotein (LDL), Calculated, Serum

Calculation of low-density lipoprotein cholesterol using total cholesterol, non-high-density lipoprotein (HDL) cholesterol, HDL cholesterol, and triglyceride concentrations Managing atherosclerotic cardiovascular disease risk

EHOLG - Overview: Entamoeba histolytica Antibody, Serum

As an adjunct in the diagnosis of extraintestinal, invasive amebiasis

F5_IS - Overview: Factor V Inhibitor Screen, Plasma

Detecting the presence of a specific factor inhibitor directed against coagulation factor V

FRUCT - Overview: Fructosamine, Serum

Monitoring intermediate (1-3 weeks) glycemic control Monitoring glycemic control in patients with shortened red blood cell survival

FLUOX - Overview: Fluoxetine, Serum

Monitoring serum concentration of fluoxetine during therapy Evaluating potential toxicity Evaluating patient compliance

GPI1 - Overview: Glucose Phosphate Isomerase Enzyme Activity, Blood

The evaluation of individuals with Coombs-negative chronic hemolysis

GPIC - Overview: Glucose Phosphate Isomerase Enzyme Activity, Blood

The evaluation of individuals with Coombs-negative chronic hemolysis

LEIS - Overview: Leishmaniasis (Visceral) Antibody, Serum

Aiding in the diagnosis of active visceral leishmaniasis This test should not be used as the sole criteria for diagnosis.