ANAP - Overview: Anaplasma phagocytophilum (Human Granulocytic Ehrlichiosis) Antibody, Serum

As an adjunct in the diagnosis of human granulocytic ehrlichiosis (anaplasmosis) Seroepidemiological surveys of the prevalence of the infection in certain populations

A2M - Overview: Alpha-2-Macroglobulin, Serum

Evaluating patients with nephrotic syndrome and pancreatitis

ASCL1 - Overview: Achaete-Scute Homolog 1 (ASCL1) Immunostain, Technical Component Only

Identification of the presence of achaete-scute homolog 1 (ASCL1)

A1R - Overview: A1 Antigen Subtype, Blood

Additional proof of alloantibody specificity Assessment of solid organ transplantation donor compatibility This test is not useful for the purpose of establishing paternity.

AFPPT - Overview: Alpha-Fetoprotein (AFP), Peritoneal Fluid

An adjunct to cytology to differentiate between malignancy-related ascites and benign causes of ascites formation

FUCW - Overview: Alpha-Fucosidase, Leukocytes

Detection of fucosidosis This test is not useful for establishing carrier status for fucosidosis.

ADEVL - Overview: Alzheimer Disease Evaluation, Spinal Fluid

Assessment of adults with cognitive impairment being evaluated for Alzheimer disease and other causes of cognitive impairment These assays should not be used to predict the development of dementia or other neurologic conditions or to...

APHTS - Overview: Amphiphysin Antibody Titer Assay, Serum

Evaluating patients with recent onset of a subacute neurological disorder for which a paraneoplastic basis might be suspected, particularly if the patient has a previous history, risk factors, or family history of cancer, especially lung or...

ALPGP - Overview: Alport Syndrome Gene Panel, Varies

Providing a genetic evaluation for patients with a personal or family history suggestive of Alport syndrome Establishing a diagnosis of Alport syndrome

APHTC - Overview: Amphiphysin Antibody Titer Assay, Spinal Fluid

Evaluating patients with recent onset of a subacute neurological disorder for which a paraneoplastic basis might be suspected, particularly if the patient has a previous history, risk factors, or family history of cancer, especially lung or...

ALADW - Overview: Aminolevulinic Acid Dehydratase, Washed Erythrocytes

Confirmation of a diagnosis of aminolevulinic acid dehydratase deficiency porphyria using washed erythrocyte specimens This test is not useful for detecting lead intoxication.

ADULT - Overview: Adulterants Survey, Random, Urine

Assessment of possible adulteration of a urine specimen submitted for drug of abuse testing Providing the creatinine concentration for normalization purposes

GNANT - Overview: Antithrombin Deficiency, SERPINC1 Gene, Next-Generation Sequencing, Varies

Evaluating antithrombin AT deficiency in patients with a personal or family history suggestive of this hereditary thrombophilia Confirming an AT deficiency diagnosis with the identification of a known or suspected disease-causing...

AHLP - Overview: AudioloGene Hearing Loss Panel, Varies

Establishing a diagnosis of a syndromic or nonsyndromic hereditary hearing loss disorder Identifying variants within genes known to be associated with hereditary hearing loss, allowing for predictive testing of at-risk family members

AH50 - Overview: Alternative Complement Pathway, Functional, Serum

Investigation of suspected alternative pathway complement deficiency, atypical hemolytic uremic syndrome, C3 glomerulonephritis, and dense-deposit disease

FASPE - Overview: Aspen (Populus tremuloides) IgE

Aspen (Populus tremuloides) IgE

FFMI2 - Overview: Anti-Mi-2 Ab

Anti-Mi-2 Ab

BATTA - Overview: Anaerobe Suscep Battery (Bill Only)

Anaerobe Suscep Battery (Bill Only)

AIHL - Overview: Aminoglycoside-Induced Hearing Loss, Targeted Variant Testing, Droplet Digital PCR, Varies

Identification of individuals who may be at risk for aminoglycoside-induced hearing loss (AIHL) Establishing a diagnosis of late-onset sensorineural hearing loss associated with aminoglycoside exposure Identifying mitochondrial variants...

IDUAW - Overview: Alpha-L-Iduronidase, Leukocytes

Diagnosis of mucopolysaccharidosis I, Hurler, Scheie, and Hurler-Scheie syndromes in leukocytes This test is not useful for determining carrier status.

FAFE - Overview: Aspergillus flavus IgE

Aspergillus flavus IgE

A1AF - Overview: Alpha-1-Antitrypsin, Random, Feces

Diagnosing protein-losing enteropathies, especially when used in conjunction with serum alpha-1-antitrypsin (AAT) levels as a part of AAT clearance studies

WAGDR - Overview: Alpha Globin Cluster Locus Deletion/Duplication, Blood

Diagnosis of alpha-thalassemia Carrier screening for individuals from high-risk populations for alpha-thalassemia This test is not useful for diagnosis or confirmation of beta-thalassemia or hemoglobinopathies.

FASAB - Overview: Aspergillus Antibodies, Quantitative, DID

Aspergillus Antibodies, Quantitative, DID

AIVC - Overview: Aldosterone, Inferior Vena Cava, Serum

Investigation using inferior vena cava specimen for: -Primary aldosteronism (eg, adrenal adenoma/carcinoma and adrenal cortical hyperplasia) -Secondary aldosteronism (renovascular disease, salt depletion, potassium loading, cardiac failure...

ALLOI - Overview: Allo-isoleucine, Blood Spot

Evaluation of newborn screening specimens that test positive for branched-chain amino acids elevations Follow-up of patients with maple syrup urine disease

MMLSG - Overview: Antimicrobial Susceptibility, Acid-Fast Bacilli, Slowly Growing, Varies

Determination of resistance of slowly growing mycobacteria to antimicrobial agents

FART - Overview: Artichoke (Cynara scolymus) IgE

Artichoke (Cynara scolymus) IgE

FALPE - Overview: Alfalfa (Medicago sativa) IgE

Alfalfa (Medicago sativa) IgE

FACEC - Overview: Angiotensin Converting Enzyme, CSF

Support diagnosis of neurosarcoidosis. May be used to evaluate treatment response.

FASCC - Overview: Amphetamines Analysis, Serum

Amphetamines Analysis, Serum

FCDU3 - Overview: Acetyl Fentanyl, Umbilical Cord Tissue

Acetyl Fentanyl, Umbilical Cord Tissue

FAGES - Overview: Androstanediol Glucuronide (Endocrine Sciences)

Androstanediol Glucuronide (Endocrine Sciences)

APGP - Overview: Acute Porphyria Gene Panel, Varies

Establishing a molecular diagnosis for patients with acute porphyria Identifying variants within genes known to be associated with acute porphyria, allowing for predictive testing of at-risk family members

AUTOG - Overview: Autoinflammatory Disorders Gene Panel, Varies

Providing a comprehensive genetic evaluation for patients with a personal or family history suggestive of an inherited autoinflammatory disorder Establishing a diagnosis of a monogenic autoinflammatory disorder, allowing for appropriate...

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

ANISP - Overview: Anisakis, Parasite, IgE, Serum

Establishing a diagnosis of an allergy to the Anisakis parasite Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...

FABAA - Overview: Anti-bestrophin Autoantibodies

Anti-bestrophin Autoantibodies

AMPIP - Overview: Amyloid Protein Identification, Paraffin, Mass Spectrometry

Definitive identification of amyloid proteins

ADVQU - Overview: Adenovirus DNA Detection and Quantification, Plasma

Aiding in the diagnosis of disseminated adenovirus infections in at-risk individuals Measuring adenoviral load in plasma to monitor disease progression and antiviral response in individuals with disseminated infection

ASPG - Overview: Aspergillus niger, IgE, Serum

Establishing a diagnosis of an allergy to Aspergillus niger Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...

AERMC - Overview: Aeromonas Culture, Feces

Determining whether Aeromonas species may be the cause of diarrhea This test is generally not useful for patients hospitalized more than 3 days because the yield from specimens from these patients is very low, as is the likelihood of...

FADCF - Overview: Adenosine Deaminase in CSF

Adenosine Deaminase in CSF

ASYN - Overview: Alpha-Synuclein Immunostain, Technical Component Only

Identification of alpha-synuclein in neurogenerative disorders

ALKP - Overview: Alkaline Phosphatase, Total and Isoenzymes, Serum

Aid in the diagnosis and treatment of liver, bone, intestinal, and parathyroid diseases Determining the tissue source of increased alkaline phosphatase (ALP) activity in serum Differentiating between liver and bone sources of elevated ALP

FADDS - Overview: Antidepressant Drug Screen, Qualitative

Antidepressant Drug Screen, Qualitative

ARSAW - Overview: Arylsulfatase A, Leukocytes

Preferred enzymatic test for detection of arylsulfatase A deficiency This test is not suitable for carrier detection.

FADPF - Overview: Adenosine Deaminase, Pleural Fluid

Adenosine Deaminase, Pleural Fluid

FADFL - Overview: Adenosine Deaminase in Peritoneal Fluid

Adenosine Deaminase in Peritoneal Fluid

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