search - Mayo Clinic Laboratories

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FSOYG - Overview: Soybean IgG

Soybean IgG

FRASP - Overview: Raspberry IgG

Raspberry IgG

FRICE - Overview: Rice IgG

Rice IgG

FSYG4 - Overview: Soybean IgG4

Soybean IgG4

FVANG - Overview: Vanilla IgG

Vanilla IgG

BMIYC - Overview: Borrelia miyamotoi Detection PCR, Spinal Fluid

Aids in the diagnosis of Borrelia miyamotoi infection in conjunction with clinical findings This test is not useful for detecting the Borrelia species that cause Lyme disease.

AMISO - Overview: Amylase, Isoenzymes, Serum

Ruling out salivary amylase as the cause of elevated serum amylase

AMPMX - Overview: Amphetamine-Type Stimulants 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...

ALCU - Overview: Aluminum/Creatinine Ratio, Urine

Measurement of aluminum concentration as a part of assessing for aluminum exposure

AAMSD - Overview: Amino Acids, Maple Syrup Urine Disease Panel, Plasma

Follow-up of patients with maple syrup urine disease Monitoring of dietary compliance for patients with maple syrup urine disease

ALAUR - Overview: Aminolevulinic Acid, Urine

Assisting in the differential diagnosis of the acute hepatic porphyrias

CUS1 - Overview: Copper, Serum

Diagnosis of: -Wilson disease -Primary biliary cholangitis -Primary sclerosing cholangitis

BILAO - Overview: Biliary Tract Malignancy, FISH, Varies

Assessing bile duct brushing or hepatobiliary brushing specimens for biliary tract malignancy

PNRCH - Overview: Drug Immunoassay Panel, Urine

Detecting drug use involving barbiturates, cocaine, and carboxy-tetrahydrocannabinol This test is not intended for use in employment-related testing.

BUPMX - Overview: Buprenorphine and Norbuprenorphine, Chain of Custody, Random, Urine

Monitoring of compliance of buprenorphine therapy Detection and confirmation of the illicit use of buprenorphine Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the...

BART - Overview: Bartonella Antibody Panel, IgG and IgM, Serum

Diagnosis of Bartonella infection, especially in the context of a cat scratch

SALCT - Overview: Cortisol, Saliva

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

HERDN - Overview: HER2, Breast, DCIS, Quantitative Immunohistochemistry, Manual No Reflex

Determining overexpression of HER2 protein on formalin-fixed, paraffin-embedded tissue sections in ductal carcinoma in situ or solid/intracystic papillary carcinoma breast tissue This FDA-approved test is most frequently used to evaluate...

IL5P - Overview: Interleukin 5, Plasma

Evaluation of patients with disorders known to be associated with hypereosinophilia

UIOD - Overview: Iodine, 24 Hour, Urine

Assessing iodine toxicity or recent exposure in a 24-hour urine collection Monitoring iodine excretion rate as index of replacement therapy

BFLA1 - Overview: Lipid Analysis, Body Fluid

Distinguishing between chylous and nonchylous effusions

MTDNU - Overview: Methadone Confirmation, Random, Urine

Monitoring for compliance of methadone treatment for analgesia or drug rehabilitation Assessing compliance with rehabilitation programs by urine measurement of 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine

IODCU - Overview: Iodine/Creatinine Ratio, Random, Urine

Assessment of iodine toxicity or recent iodine exposure using a random urine collection Monitoring iodine excretion rate as index of replacement therapy

HE4 - Overview: Human Epididymis Protein 4, Serum

Aiding in monitoring patients with treated epithelial ovarian cancer for recurrence or progression This test should not be used as a screening test for ovarian cancer.

MRDMR - Overview: Multiple Myeloma Minimal Residual Disease by Flow Cytometry, Bone Marrow

Detecting low level (minimal residual disease) myeloma cells after therapy to confirm remission has been achieved

PRL - Overview: Prolactin, Serum

Aiding in evaluation of pituitary tumors, amenorrhea, galactorrhea, infertility, and hypogonadism Monitoring therapy of prolactin-producing tumors

PSGN - Overview: Plasminogen Activity, Plasma

Evaluating patients with ligneous conjunctivitis (strong association with homozygous plasminogen deficiency) Evaluating fibrinolysis, in combination with other components of the fibrinolytic system (fibrinogen, tissue...

TTSC - Overview: Thrombin Time (Bovine), Plasma

Detecting or excluding the presence of heparin or heparin-like anticoagulants (which act by enhancing antithrombin's inhibition of thrombin and other procoagulant enzymes) when used in conjunction with the reptilase time (RT) in evaluating...

HEXAZ - Overview: Tay-Sachs Disease, HEXA Gene, Full Gene Analysis, Varies

Second-tier test for confirming a biochemical diagnosis of Tay-Sachs disease (TSD) Carrier testing of individuals with a family history of TSD but an affected individual is not available for testing or disease-causing mutations have not...

TIU24 - Overview: Titanium, 24 Hour, Urine

Monitoring exposure and elimination of titanium in a 24-hour urine specimen

DRVI3 - Overview: Dilute Russell's Viper Venom Time (DRVVT) Confirmation Ratio, Plasma

Confirming the presence or helping to exclude the presence of lupus anticoagulants (LA) Identifying LA that do not prolong the activated partial thromboplastin time (APTT) Evaluating unexplained prolongation of the APTT or prothrombin...

CD20B - Overview: CD20 on B Cells, Blood

Evaluation of patients with a suspected CD19 deficiency (humoral immunodeficiency) Confirming complete absence of B cells in suspected primary humoral immunodeficiencies using both CD19 and CD20 markers Assessing therapeutic B-cell...

HBAGQ - Overview: Hepatitis B Virus Surface Antigen, Quantitative, Serum

Monitoring of progression of chronic hepatitis B in individuals who are confirmed to be positive for hepatitis B surface antigen Monitoring of response to antiviral therapy in individuals who have chronic hepatitis B but are negative for...

IDTRT - Overview: IDH1, IDH2, and TERT Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying specific mutations within the IDH1 and IDH2 genes and the TERT promoter to assist in tumor diagnosis/classification

MUGS - Overview: Hexosaminidase A, Serum

Second-order test for diagnosing the B1 variant of Tay-Sachs disease This test is not useful for testing for Sandhoff disease.

H2GE - Overview: HER2 Amplification Associated with Gastroesophageal Cancer, FISH, Tissue

A predictive marker for patients with both node-positive or node-negative primary and metastatic gastroesophageal cancer Guiding therapy for patients with primary or metastatic gastroesophageal tumors, as patients with HER2 amplification...

RPRS - Overview: Rapid Plasma Reagin Screen with Reflex, Serum

Aiding in the diagnosis of recent or past Treponema pallidum infection Rapid plasma reagin screening when T pallidum antibody screen is positive This test is not useful as a screening or confirmatory test for blood donor specimens.

PBC2 - Overview: SP100 and GP210 Antibodies, IgG, Serum

Evaluating the risk of primary biliary cholangitis in anti-mitochondrial antibody (AMA)-negative patients by identification of Sp100 and gp210 antibodies Estimating risk in AMA-positive patients with incomplete feature of disease

TAB - Overview: Thyroid Autoantibodies Profile, Serum

As an adjunct in the diagnosis of autoimmune thyroid diseases: Hashimoto disease, postpartum thyroiditis, neonatal hypothyroidism, and Graves disease Differentiating thyroid autoimmune disorders from nonautoimmune goiter or...

25HDN - Overview: 25-Hydroxyvitamin D2 and D3, Serum

Diagnosis of vitamin D deficiency Differential diagnosis of causes of rickets and osteomalacia Monitoring vitamin D replacement therapy Diagnosis of hypervitaminosis D

AHEP - Overview: Acute Viral Hepatitis Profile, Serum

Differential diagnosis of recent acute viral hepatitis

GNPRS - Overview: Protein S Deficiency, PROS1 Gene, Next-Generation Sequencing, Varies

Evaluating protein S deficiency in patients with a personal or family history suggestive of this hereditary thrombophilia Confirming a diagnosis of autosomal dominant protein S deficiency with the identification of a known or suspected...