Test Catalog Search Results

SALCT - Overview: Cortisol, Saliva

Screening for Cushing syndrome Diagnosis of Cushing syndrome in patients presenting with symptoms or signs suggestive of the disease

CRHEP - Overview: Chronic Viral Hepatitis (Unknown Type), Serum

Diagnosis and evaluation of patients with symptoms of hepatitis lasting more than 6 months Distinguishing between chronic hepatitis B and C

BFCC - Overview: Cell Count and Differential, Body Fluid

Aiding in the diagnosis of joint disease, systemic disease, inflammation, malignancy, infection, and trauma

METR1 - Overview: Cytochrome b5 Reductase Enzyme Activity, Blood

Evaluation of patients with cyanosis Confirming cases of suspected cytochrome b5 reductase (methemoglobin reductase) deficiency Functional studies in families with cytochrome b5 reductase deficiency

C1QFX - Overview: C1q Complement, Functional, Serum

Diagnosis of C1 deficiency Investigation of a patient with an absent total complement level

C4U - Overview: C4 Acylcarnitine, Quantitative, Random, Urine

Evaluation of patients with abnormal newborn screens showing elevations of iso-/butyrylcarnitine to aid in the differential diagnosis of short-chain acyl-CoA dehydrogenase and isobutyryl-CoA dehydrogenase deficiencies

C8FX - Overview: C8 Complement, Functional, Serum

Diagnosis of C8 deficiency Investigation of a patient with an undetectable total hemolytic complement level

CMAMT - Overview: Chromosomal Microarray, Autopsy/Products of Conception/Stillbirth, Tissue

Diagnosis of congenital copy number changes in products of conception, including aneuploidy (ie, trisomy or monosomy) and structural abnormalities Diagnosing chromosomal causes for fetal death Determining recurrence risk of future...

C9FX - Overview: C9 Complement, Functional, Serum

Diagnosis of C9 deficiency Investigation of a patient with a low total (hemolytic) complement level

C7FX - Overview: C7 Complement, Functional, Serum

Diagnosis of C7 deficiency Investigation of a patient with an undetectable total complement level

CA19 - Overview: Carbohydrate Antigen 19-9 (CA 19-9), Serum

As a potential adjunct for diagnosis and monitoring of pancreatic cancer Potentially differentiating patients with cholangiocarcinoma and primary sclerosing cholangitis (PSC) from those with PSC alone

CTSK - Overview: Cathepsin K Immunostain, Technical Component Only

Evaluation for perivascular epithelioid cell neoplasms (PEComas), alveolar soft part sarcoma, and translocation-associated renal cell carcinomas

CILPF - Overview: Congenital Infantile Leukemia, FISH, Tissue

Detecting a neoplastic clone associated with the common chromosome abnormalities and classic rearrangements seen in infant patients with leukemia using tissue specimens

C1ES - Overview: C1 Esterase Inhibitor Antigen, Serum

Diagnosis of hereditary angioedema Monitoring levels of C1 esterase inhibitor in response to therapy

CD200 - Overview: CD200 (OX2) Immunostain, Technical Component Only

Identifying the presence of CD200 (OX2) protein within chronic lymphocytic leukemia, small lymphocytic lymphoma, hairy cell leukemia, and primary mediastinal large B-cell lymphoma

CATN - Overview: Calcitonin, Serum

Aids in the diagnosis and follow-up of medullary thyroid carcinoma Aids in the evaluation of multiple endocrine neoplasia type II and familial medullary thyroid carcinoma This test is not useful for evaluating calcium metabolic...

EAG - Overview: Hepatitis B Virus e Antigen, Serum

Determining the presence or absence of detectable hepatitis B virus e antigen in monitoring infection status of individuals with chronic hepatitis B Determining infectivity of hepatitis B virus (HBV) carriers Monitoring serologic...

F8INV - Overview: Hemophilia A F8 Gene, Intron 1 and 22 Inversion Mutation Analysis, Whole Blood

First-tier molecular testing for male patients affected with severe hemophilia A when a variant has not been identified in the family Determining hemophilia A carrier status for at-risk female patients, ie, individuals with a family...

XCP - Overview: Hereditary Expanded Cancer Panel, Varies

Evaluating hereditary cancer in patients with a personal or family history suggestive of a hereditary cancer syndrome using a panel of 87 genes Establishing a diagnosis of a hereditary cancer syndrome allowing for targeted cancer...

HBAGP - Overview: Hepatitis B Virus Surface Antigen Prenatal, Serum

Diagnosis of acute, recent, or chronic hepatitis B Determination of chronic hepatitis B status Screening pregnant women for evidence of chronic hepatitis B (or hepatitis B carrier state) to identify neonates who are at high risk of...

NAGR - Overview: Hexosaminidase A and Total, Leukocytes/Molecular Reflex, Whole Blood

Carrier detection and diagnosis of Tay-Sachs disease Carrier detection and diagnosis of Sandhoff disease

HTLLC - Overview: Human T-Cell Lymphotropic Virus Types 1 and 2 (HTLV-1/-2) Antibody Confirmation, Spinal Fluid

Confirmatory detection of human T-cell lymphotropic virus types 1 and 2 (HTLV-1 and HTLV-2)-specific IgG antibodies in spinal fluid specimens that are consistently reactive by initial screening tests Differentiating between HTLV-1- and...

HCVQG - Overview: Hepatitis C Virus (HCV) RNA Quantification with Reflex to HCV Genotype, Serum

Detection of acute hepatitis C virus (HCV) infection before the appearance of HCV antibodies in serum (ie, <2 months from exposure) Detection and confirmation of chronic HCV infection and determining HCV genotype (1 to 5) to guide...

HEVML - Overview: Hepatitis E Virus IgM Antibody Confirmation, Serum

Confirmation of reactive hepatitis E virus IgM antibody screening test results for the diagnosis of acute or recent (<6 months) hepatitis E infection

HEAB - Overview: Hepatitis B Virus e Antibody, Serum

Determining the presence or absence of detectable hepatitis B virus e antibody in monitoring infection status of individuals with chronic hepatitis B Determining infectivity of hepatitis B virus (HBV) carriers Monitoring serologic...

HSMP - Overview: Hepatosplenomegaly Panel, Plasma

As a component to the initial evaluation of a patient presenting with hepatosplenomegaly, using plasma specimens This test is not useful for the identification of carriers. This test should not be used as a monitoring tool for patients...

HSMWB - Overview: Hepatosplenomegaly Panel, Blood

As a component of the initial evaluation of a patient presenting with hepatosplenomegaly This test is not useful for the identification of carriers. This test should not be used as a monitoring for patients with confirmed diagnoses.

HDG - Overview: House Dust/Greer Lab, IgE, Serum

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

DF - Overview: House Dust Mites/Dermatophagoides farinae, IgE, Serum

Establishing a diagnosis of an allergy to house dust mites/Dermatophagoides farinae Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic...

DP - Overview: House Dust Mites/Dermatophagoides pteronyssinus, IgE, Serum

Establishing a diagnosis of an allergy to house dust mites/Dermatophagoides pteronyssinus Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic...

EXHR - Overview: Hematologic Disorders, DNA and RNA Extract and Hold, Varies

Reserving nucleic acids on any specimen for which molecular analysis requiring DNA or RNA may be necessary at a future date, ensuring that adequate material for testing is available

HVPPS - Overview: HIV-1 and HIV-2 Antibody Confirmation and Differentiation Prenatal, Serum

Confirmation and differentiation of HIV-1 and HIV-2 antibodies in serum specimens from prenatal patients who show reactive results with 3rd- (HIV-1/-2 antibody only) and 4th-generation (HIV antigen and antibody) HIV serologic assays This...

HVPRS - Overview: HIV Antigen and Antibody Prenatal Routine Screen, Serum

Screening for HIV-1 and HIV-2 infection in nonsymptomatic pregnant patients This test should not be used as a screening or confirmatory test for blood donor specimens.

HOLDC - Overview: Hematologic Disorders, Chromosome Hold, Varies

Holding the bone marrow or peripheral blood specimen in the laboratory but delaying chromosome analysis while preliminary morphologic assessment is in process

HCMM - Overview: Homocysteine (Total), Methylmalonic Acid, and Methylcitric Acid, Blood Spot

Second-tier assay of newborn screening specimens when abnormal propionyl carnitine or methionine concentrations are identified in a primary newborn screen

HBGCD - Overview: Hepatitis B Surface Antigen for Cadaveric or Hemolyzed Specimens, Serum

Testing cadaveric and hemolyzed blood specimens for hepatitis B surface antigen (HBsAg); US Food and Drug Administration-licensed for use with hemolyzed specimens Diagnosis of acute, recent (<6-month duration), or chronic hepatitis B...

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)...

LY27B - Overview: HLA-B27, Blood

Assisting in the diagnostic process of ankylosing spondylitis, juvenile rheumatoid arthritis, and reactive arthritis