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Test Catalog

TTFB - Overview: Testosterone, Total, Bioavailable, and Free, Serum

Second- or third-order test for evaluating testosterone status (eg, when abnormalities of sex hormone-binding globulin are present)

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...

GLIOF - Overview: 1p/19q Deletion in Gliomas, FISH, Tissue

Aids in diagnosing oligodendroglioma tumors and predicting the response of an oligodendroglioma to therapy May be useful in tumors with a complex "hybrid" morphology requiring differentiation from pure astrocytomas to support the presence...

FABRZ - Overview: Fabry Disease, Full Gene Analysis, Varies

Confirmation of a diagnosis of classic or variant Fabry disease in affected males with reduced alpha- galactosidase A enzyme activity Carrier or diagnostic testing for asymptomatic or symptomatic females, respectively

AMA - Overview: Mitochondrial Antibodies (M2), Serum

Establishing the diagnosis of primary biliary cholangitis This test is not useful for indicating the stage or prognosis of the disease or for monitoring the course of the disease.

ALDG2 - Overview: Autoimmune Liver Disease Panel, Serum

Evaluating patients with suspected autoimmune liver disease, specifically autoimmune hepatitis or primary biliary cholangitis Evaluating patients with liver disease of unknown etiology

AAPD - Overview: Amino Acids, Quantitative, Random, Urine

Evaluating patients with possible inborn errors of metabolism using random urine specimens May aid in evaluation of endocrine disorders, liver diseases, muscle diseases, neoplastic diseases, neurological disorders, nutritional...

MPS4B - Overview: Mucopolysaccharidosis IV Enzyme Panel, Blood Spot

Supporting the biochemical diagnosis of mucopolysaccharidosis type IVA and IVB This test is not useful for carrier detection.

2C19R - Overview: Cytochrome P450 2C19 Genotype, Varies

Identifying patients who may be at risk for altered metabolism of drugs that are modified by cytochrome P450 2C19 Predicting anticoagulation response to clopidogrel

PCDGG - Overview: Primary Ciliary Dyskinesia Gene Panel, Varies

Providing a genetic evaluation for patients with a personal or family history suggestive of primary ciliary dyskinesia Establishing a diagnosis of primary ciliary dyskinesia

MPS3B - Overview: Mucopolysaccharidosis III, Three-Enzyme Panel, Blood Spot

Supporting the biochemical diagnosis of mucopolysaccharidoses types IIIA, IIIB, IIIC This test is not useful for carrier detection.

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...

CMVPV - Overview: Cytomegalovirus (CMV) Molecular Detection, PCR, Varies

Rapid qualitative detection of cytomegalovirus (CMV) DNA This test is not intended for the monitoring of CMV disease progression.

STPCO - Overview: ThinPrep with Human Papillomavirus (HPV) Co-Test-Screen, Varies

Screening for cervical carcinoma or intraepithelial lesions and the presence or absence of high-risk human papillomavirus (HR-HPV) when screening women over the age of 30 for possible cervical neoplasia Detection of high-risk HPV genotypes...

AGDD - Overview: Alpha Globin Cluster Locus Deletion/Duplication, Varies

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.

COGMF - Overview: Acute Myeloid Leukemia (AML), Children's Oncology Group Enrollment Testing, FISH, Varies

Evaluation of pediatric bone marrow and peripheral blood specimens by fluorescence in situ hybridization (FISH) probe analysis for classic rearrangements and chromosomal copy number changes associated with acute myeloid leukemia (AML) in...

IDHQ - Overview: IDH1 (R132) and IDH2 (R140 and R172) Quantitative Detection, Droplet Digital PCR, Varies

Detecting IDH1 R132 and IDH2 R140 and R172 mutations in acute myeloid leukemia patients at the time of diagnosis to guide targeted therapy Monitoring minimal residual disease during the clinical and therapeutic course

BCLL - Overview: IGH Somatic Hypermutation Analysis, B-Cell Chronic Lymphocytic Leukemia (B-CLL), Varies

Providing prognostic information in patients with newly diagnosed B-cell chronic lymphocytic leukemia This test is not intended for use in providing prognostic information for patient with other B-cell neoplasms or hematopoietic tumors.

MSDBS - Overview: Multiple Sulfatase Deficiency, Blood Spot

Supporting the biochemical diagnosis of multiple sulfatase deficiency This test is not useful for carrier detection.

IHC - Overview: Mismatch Repair (MMR) Protein Immunohistochemistry Only, Tumor

Evaluating tumor tissue to identify patients at risk for having hereditary nonpolyposis colon cancer/Lynch syndrome

IMTF - Overview: Inflammatory Myofibroblastic Tumors (IMT), 2p23 (ALK) Rearrangement, FISH, Tissue

Supporting the diagnosis of inflammatory myofibroblastic tumors when used conjunction with an anatomic pathology consultation

EOIBD - Overview: Early Onset Monogenic Inflammatory Bowel Disease (IBD) Gene Panel, Varies

Providing a comprehensive genetic evaluation for patients with a personal or family history suggestive of an inherited inflammatory bowel disorder Establishing a diagnosis of a monogenic early onset inflammatory bowel disease, allowing for...

LDBF - Overview: Lactate Dehydrogenase (LDH), Body Fluid

Identification of exudative pleural effusions Lactate dehydrogenase in pericardial fluids is not diagnostically useful.

BNZU - Overview: Benzodiazepines Confirmation, Random, Urine

Detecting drug use involving benzodiazepines such as alprazolam, chlordiazepoxide, clonazepam, diazepam, midazolam, oxazepam, temazepam, clobazam, flunitrazepam, flurazepam, lorazepam, prazepam, triazolam, and zolpidem

DHTS - Overview: Dihydrotestosterone, Serum

Monitoring patients receiving 5-alpha reductase inhibitor therapy or chemotherapy Evaluating patients with possible 5-alpha reductase deficiency

SRYF - Overview: Sex-Determining Region Y, Yp11.3 Deletion, FISH

Detecting the deletion or addition of the SRY gene in conjunction with conventional chromosome studies

PCPMX - Overview: Phencyclidine (PCP) Confirmation, Chain of Custody, Meconium

Detection of in utero drug exposure up to 5 months before birth Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the specimen...

GALK - Overview: Galactokinase, Blood

Diagnosis of galactokinase deficiency Evaluation of children with unexplained bilateral congenital or juvenile onset cataracts

FENTX - Overview: Fentanyl with Metabolite Confirmation, Chain of Custody, Random, Urine

Detection and confirmation of illicit drug use involving fentanyl Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the...

IGG - Overview: Immunoglobulin G (IgG), Serum

Detecting or monitoring of IgG monoclonal gammopathies and immune deficiencies

MSDW - Overview: Multiple Sulfatase Deficiency, Leukocytes

Supporting the biochemical diagnosis of multiple sulfatase deficiency in whole blood specimens This test is not useful for carrier detection.

PEAN - Overview: Peanut, IgE, Serum

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

COKMX - Overview: Cocaine and Metabolite Confirmation, Chain of Custody, Meconium

Detecting in utero drug exposure up to 5 months before birth Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the specimen by...

C2 - Overview: C2 Complement, Functional, with Reflex, Serum

Investigation of a patient with a low (absent) hemolytic complement, with reflex testing to C3 and C4, if appropriate

BALPF - Overview: B-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), Pediatric, FISH, 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 pediatric patients...

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NELL-1 [Test in Focus] - Insights

D., discusses how Mayo Clinic Laboratories’ new immunohistochemistry test for the detection of NELL-1 antigen, a biomarker for membranous nephropathy found in 10% to 15% of patients, provides diagnostic...

Looking Back on Clinical Chemistry 1 - Insights

in the Mayo Clinic Medical Laboratory Science program, takes a look back on her Clinical Chemistry 1 course....

Mayo Clinic Ranked No. 1 Hospital Nationwide by U.S. News & World Report - Insights

Report’s 29th annual "Best Hospitals Honor Roll" published online on August 14. Mayo Clinic also ranked No. 1 in more specialties than any other hospital in the country....

Orexin-A/Hypocretin-1 for the Diagnosis of Type 1 Narcolepsy [Test in Focus] - Insights

test to perform as well as to interpret. The orexin-A/hypocretin-1 test is a sensitive and specific alternative to the MSLT to diagnose type 1 narcolepsy....

Week in Review: November 1 - Insights

Top highlights include: Facebook launches into the digital space of healthcare, medical breakthrough for Ebola, and how the brain makes memories.