HCQ - Overview: Hydroxychloroquine, Serum

Monitoring serum hydroxychloroquine concentrations, assessing compliance, and adjusting dosage in patients

EHRCP - Overview: Ehrlichia Antibody Panel, Serum

An adjunct in the diagnosis of infection with Anaplasma phagocytophilum or Ehrlichia chaffeensis Seroepidemiological surveys of the prevalence of the infection in certain populations

LMO2 - Overview: LIM Domain Only 2 (LMO2) Immunostain, Technical Component Only

Classification of lymphomas

RA1U - Overview: Alpha-1-Microglobulin, Random, Urine

Assessment of renal tubular injury or dysfunction using random urine specimens Screening for tubular abnormalities Detecting chronic asymptomatic renal tubular dysfunction (2)

ALP - Overview: Alkaline Phosphatase, Serum

Diagnosing and monitoring treatment of liver, bone, intestinal, and parathyroid diseases

MSUSC - Overview: Branched-Chain Amino Acids, Self-Collect, Blood Spot

Monitoring patients with maple syrup urine disease using specimens collected at home

BLAST - Overview: Blastomyces Antibody, Enzyme Immunoassay, Serum

Aiding in the diagnosis of blastomycosis

CRMWS - Overview: Collapsin Response-Mediator Protein-5-IgG, Western Blot, Serum

Evaluation of cases of chorea, vision loss, cranial neuropathy and myelopathy

C5AG - Overview: C5 Complement, Antigen, Serum

Diagnosis of C5 deficiency Investigation of a patient with an absent total complement (CH50) level

MALI - Overview: MAL Immunostain, Technical Component Only

Diagnosis of primary mediastinal large B-cell lymphoma

HBME - Overview: Mesothelial Cell (HBME-1) Immunostain, Technical Component Only

Classification of thyroid carcinomas

SABP - Overview: Streptococcal Antibodies Profile, Serum

Demonstration of acute or recent streptococcal infection using both antistreptolysin O and anti-DNase B titers

SCERA - Overview: Saccharomyces cerevisiae Antibody, IgA, Serum

Measuring IgA anti-Saccharomyces cerevisiae antibodies as a part of a profile to aid in distinguishing between ulcerative colitis and Crohn disease in patients for whom the specific diagnosis is unclear based on endoscopic, pathologic, and...

SCERG - Overview: Saccharomyces cerevisiae Antibody, IgG, Serum

Measuring IgG anti-Saccharomyces cerevisiae antibodies as a part of a profile to aid in distinguishing between ulcerative colitis and Crohn disease in patients for whom the specific diagnosis is unclear based on endoscopic, pathologic, and...

CERS - Overview: Ceruloplasmin, Serum

Investigation of patients with possible Wilson disease

CRPCR - Overview: Carbapenem Resistance Genes, Molecular Detection, PCR, Rectal Swab

Detecting and differentiating the blaKPC, blaNDM, blaVIM, blaOXA-48, and blaIMP gene sequences associated with carbapenem intermediate or resistant results Aiding in infection control in the detection of gastrointestinal colonization of...

CRMWC - Overview: Collapsin Response-Mediator Protein-5-IgG, Western Blot, Spinal Fluid

Evaluation of cases of chorea, vision loss, cranial neuropathy and myelopathy

JAKXR - Overview: JAK2 Exon 12-15 Sequencing, Polycythemia Vera Reflex, Varies

Aiding in the distinction between the myeloproliferative neoplasm polycythemia vera (PV) and other secondary erythrocytosis Evaluating for mutations within exons 12 to 15 of JAK2 in an algorithmic process as part of PVJAK / Polycythemia...

CYSQN - Overview: Cystinuria Profile, Quantitative, 24 Hour, Urine

Diagnosis of cystinuria using 24-hour urine collections

PCDES - Overview: Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Serum

Evaluating children with autoimmune central nervous system disorders using serum specimens

PCDEC - Overview: Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Spinal Fluid

Evaluating children with autoimmune central nervous system disorders using spinal fluid specimens

TALMF - Overview: T-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), Specified FISH, Varies

Detecting recurrent common chromosome abnormalities associated with T-cell acute lymphoblastic leukemia/lymphoma (T-ALL) using client-specified probes An adjunct to conventional chromosome studies in patients with T-ALL Evaluating...

NHEP - Overview: Hereditary Erythrocytosis Gene Panel, Next-Generation Sequencing, Varies

Evaluating an individual with JAK2-V617F negative erythrocytosis associated with lifelong sustained increased red blood cell (RBC) mass, elevated RBC count, hemoglobin, or hematocrit Providing an extensive genetic evaluation for patients...

COGBF - Overview: B-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), Children's Oncology Group Enrollment Testing, FISH, Varies

Evaluation of pediatric bone marrow and peripheral blood specimens by fluorescence in situ hybridization probe analysis for classic rearrangements and chromosomal copy number changes associated with B-cell acute lymphoblastic...

TALAF - Overview: T-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), FISH, Adult, Varies

Detecting, at diagnosis, recurrent common chromosome abnormalities associated with T-cell acute lymphoblastic leukemia/lymphoma (T-ALL) in adult patients As an adjunct to conventional chromosome studies in patients with T-ALL Evaluating...

YMCRO - Overview: Y Chromosome Microdeletions, Molecular Detection, Varies

Evaluating men with azoospermia, severe oligozoospermia, or otherwise unexplained male factor infertility

VRERP - Overview: Vancomycin-Resistant Enterococcus, Molecular Detection, PCR, Varies

Identifying carriers of vancomycin-resistant enterococci

BIVAL - Overview: Bivalirudin, Ecarin, Plasma

Monitoring of bivalirudin therapy for patients with prolonged baseline activated partial thromboplastin time

IGE - Overview: Immunoglobulin E (IgE), Serum

Evaluating patients with suspected diseases associated with elevations in total immunoglobulin E (IgE), including allergic disease, primary immunodeficiencies, infections, malignancies, or other inflammatory diseases Diagnostic evaluation...

FIL - Overview: Filaria, Blood

Detecting microfilariae in peripheral blood

FUFXS - Overview: Fragile X, Follow-up Analysis

Confirming the methylation status of the repeat expansion allele in the FMR1 gene, to aid the diagnosis of FMR1-related disorders

FBL - Overview: Fungal Culture, Blood

Diagnosis and treatment of the etiologic agents of fungemia

AMISO - Overview: Amylase, Isoenzymes, Serum

Ruling out salivary amylase as the cause of elevated serum amylase

AFPA - Overview: Alpha-Fetoprotein, Amniotic Fluid

Screening for open neural tube defects or other fetal abnormalities Follow-up testing for patients with elevated serum alpha-fetoprotein results or in conjunction with cytogenetic testing

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

PARVP - Overview: Parvovirus B19, Molecular Detection, PCR, Plasma

Diagnosing parvovirus B19 infection in plasma specimens

T4FT4 - Overview: T4 (Thyroxine), Total and Free, Serum

Assessing thyroid function when thyroid function disorders are suspected

CD279 - Overview: CD279 (PD-1) Immunostain, Technical Component Only

Identification of follicular T helper cells Phenotyping of angioimmunoblastic T-cell lymphoma

PLABN - Overview: Platelet Antibody Screen, Serum

Detecting alloantibodies to epitopes on platelet glycoproteins IIb/IIIa, Ib/Ix, Ia/IIa, IV and class I human leukocyte antigens to evaluate cases of immune mediated refractoriness to platelet transfusions, posttransfusion purpura, or...

CTXWB - Overview: Cerebrotendinous Xanthomatosis, Blood

Evaluating patients with a clinical suspicion of cerebrotendinous xanthomatosis (CTX) Monitoring of individuals with CTX on chenodeoxycholic acid (CDCA) therapy This test is not useful for the identification of carriers. This test is...

A124 - Overview: Alpha-1-Microglobulin, 24 Hour, Urine

Assessment of renal tubular injury or dysfunction using 24-hour urine collections Screening for tubular abnormalities Detecting chronic asymptomatic renal tubular dysfunction(2)

TRCHG - Overview: ToRCH Profile IgG, Serum

Determining immune status of individuals to the rubella virus following vaccination or prior exposure Indicating past or recent infection with Toxoplasma gondii, cytomegalovirus, or herpes simplex virus (HSV) Distinguishing between...

AIAES - Overview: Axonal Neuropathy, Autoimmune/Paraneoplastic Evaluation, Serum

Evaluation of patients who present with a subacute neurological disorder of undetermined etiology, especially those with known risk factors for cancer Directing a focused search for cancer Investigating neurological symptoms that appear...

BALAF - Overview: B-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), FISH, Adult, Varies

Detecting, at diagnosis, recurrent common chromosome abnormalities associated with B-cell acute lymphoblastic leukemia/lymphoma (B-ALL/LBL) and Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) in adult patients As...

CMITO - Overview: Combined Mitochondrial Full Genome and Nuclear Gene Panel, Varies

Diagnosing mitochondrial disease that results from variants in either nuclear-encoded genes or the mitochondrial genome A second-tier test for patients in whom previous targeted gene variant analyses for specific mitochondrial...

TALPF - Overview: T-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), FISH, Pediatric, Varies

Detecting, at diagnosis, recurrent common chromosome abnormalities associated with T-cell acute lymphoblastic leukemia/lymphoma (T-ALL) in pediatric/young adult patients As an adjunct to conventional chromosome studies in pediatric/young...

PARVO - Overview: Parvovirus B19, Molecular Detection, PCR, Varies

Diagnosing parvovirus B19 infection

DCORT - Overview: 11-Deoxycortisol, Serum

Diagnostic workup of patients with congenital adrenal hyperplasia Part of metyrapone testing in the workup of suspected secondary or tertiary adrenal insufficiency Part of metyrapone testing in the differential diagnostic workup of...

PLFA - Overview: Cryptococcus Antigen Screen, Lateral Flow Assay, Pleural Fluid

Diagnosis of infection with Cryptococcus species

ENTP - Overview: Enterovirus, Molecular Detection, PCR, Plasma

Aiding in diagnosing enterovirus infections using plasma specimens This test should not be used to screen asymptomatic patients.