Test Catalog Search Results

AST - Overview: Aspartate Aminotransferase (AST) (GOT), Serum

Diagnosing and monitoring liver disease, particularly diseases resulting in a destruction of hepatocytes

LITH - Overview: Lithium, Serum

Monitoring therapy of patients with bipolar disorders, including recurrent episodes of mania and depression Evaluating lithium toxicity

OSMOF - Overview: Osmolality, Feces

Measurement of osmolality for the workup of cases of chronic diarrhea Diagnosis of factitious diarrhea (where patient adds fluid to stool to simulate diarrhea)

QMPSS - Overview: Monoclonal Protein Study, Quantitative, Serum

Aiding in the diagnosis and monitoring of monoclonal gammopathies, when used in conjunction with free light chain studies This test alone is not considered an adequate screen for monoclonal gammopathies.

AB2GP - Overview: Beta-2 Glycoprotein 1 Antibodies, IgA, Serum

Evaluating patients with suspected antiphospholipid syndrome by identification of beta-2 glycoprotein 1 IgA antibodies Evaluating patients at-risk for antiphospholipid syndrome (APS) who are negative for criteria APS tests Estimating the...

MSMRT - Overview: Mayo Algorithmic Approach for Stratification of Myeloma and Risk-Adapted Therapy Report, Bone Marrow

Risk stratification of patients with treated multiple myeloma, which can assist in determining treatment and management decisions Risk stratification of patients with newly diagnosed multiple myeloma

ROGM - Overview: Measles (Rubeola) Virus Antibody, IgM and IgG, Serum

Diagnosing measles virus infection Determination of immune status of individuals to the measles virus using IgG antibody testing Documentation of previous infection with measles virus in an individual without a previous record of...

METRN - Overview: Metanephrines, Fractionated, Random, Urine

A second-order screening test for the presumptive diagnosis of pheochromocytoma in patients with non-episodic hypertension Confirming positive plasma metanephrine results in patients with non-episodic hypertension

PTH2 - Overview: Parathyroid Hormone, Serum

Diagnosis and differential diagnosis of hypercalcemia Diagnosis of primary, secondary, and tertiary hyperparathyroidism Diagnosis of hypoparathyroidism Monitoring kidney failure patients for possible renal osteodystrophy

ACLIP - Overview: Phospholipid (Cardiolipin) Antibodies, IgA, Serum

May be of diagnostic significance for patients at risk for antiphospholipid syndrome or systemic lupus erythematosus who test negative for criterial antiphospholipid antibodies

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

ALUCR - Overview: Aluminum/Creatinine Ratio, Random, Urine

Monitoring aluminum exposure when a 24-hour urine cannot be collected Monitoring metallic prosthetic implant wear when a 24-hour urine cannot be collected This test is not an acceptable substitute for serum aluminum measurements and is...

CTXP - Overview: Cerebrotendinous Xanthomatosis, Plasma

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

COS - Overview: Cobalt, Serum

Detecting cobalt toxicity Monitoring metallic prosthetic implant wear This test is not useful for assessment of vitamin B12 activity.

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...

CMVP - Overview: Cytomegalovirus (CMV) Antibodies, IgM and IgG, Serum

Aiding in the diagnosis of acute or past infection with cytomegalovirus (CMV) Determining prior exposure to CMV This test should not be used for screening blood or plasma donors.

CORTU - Overview: Cortisol, Free, 24 Hour, Urine

Preferred screening test for Cushing syndrome Diagnosis of pseudo-hyperaldosteronism due to excessive licorice consumption Test may not be useful in the evaluation of adrenal insufficiency.

CRBF - Overview: Creatinine, Body Fluid

Identifying the presence of urine as a cause for accumulation of fluid in a body compartment Measuring the ultrafiltration capacity of the peritoneal membrane in patients receiving peritoneal dialysis

CHF8P - Overview: Chromogenic Factor VIII Inhibitor Bethesda Profile, Plasma

Detecting the presence and titer of a specific factor inhibitor directed against coagulation factor VIII for patients on emicizumab (Hemlibra) Detecting the presence and titer of an inhibitor directed against factor VIII This test is not...

HERGM - Overview: HER2, Gastric/Esophageal, Semi-Quantitative Immunohistochemistry, Manual

Determining overexpression of HER2 protein of gastric and esophageal adenocarcinoma in formalin-fixed, paraffin-embedded tissue sections (with reflex to FISH testing)

UHBAG - Overview: Histoplasma and Blastomyces Antigen, Enzyme Immunoassay, Urine

Diagnosing Histoplasma capsulatum or Blastomyces dermatitidis infection, without differentiation between the organisms, using random urine specimens Monitor antigen levels following initiation of antifungal treatment

MPS3W - Overview: Mucopolysaccharidosis III, Four-Enzyme Panel, Leukocytes

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

NIU - Overview: Nickel, 24 Hour, Urine

Preferred test for biomonitoring patients for nickel exposure to minimize any potential diurnal variation

SPSA - Overview: Prostate-Specific Antigen (PSA) Screen, Serum

As a screening aid in the detection of prostate cancer when used in conjunction with a digital rectal exam in men 50 years or older Screening to aid in the prognosis and management of individuals diagnosed with prostate cancer

TPBF - Overview: Protein, Total, Body Fluid

Identification of exudative pleural effusions Differentiating hepatic from other causes of ascites that have elevated serum ascites albumin gradient using peritoneal fluid

UPGD - Overview: Uroporphyrinogen Decarboxylase, Whole Blood

Preferred test for the confirmation of a diagnosis of porphyria cutanea tarda type II and hepatoerythropoietic porphyria

TABSU - Overview: Targeted Benzodiazepine Screen, Random, Urine

Qualitatively (present vs not detected) identifying 27 benzodiazepine compounds (parent drug and metabolites) in urine to help determine compliance or identify illicit benzodiazepine drug use This test is not intended for...

RNP - Overview: RNP Antibodies, IgG, Serum

Evaluating patients with signs and symptoms of a connective tissue disease in whom the test for antinuclear antibodies is positive Testing for ribonucleoprotein particle antibodies is not useful in patients without demonstrable...

AMS - Overview: Amylase, Total, Serum

Diagnosis and management of pancreatitis Evaluation of pancreatic function

AMIO - Overview: Amiodarone, Serum

Monitoring amiodarone therapy, especially when amiodarone is coadministered with other drugs that may interact Evaluating possible amiodarone toxicity Assessing patient compliance

FHLCG - Overview: Immunoglobulin G (IgG) Heavy and Light Chain (HLC) Pairs, Kappa and Lambda with Ratio

Heavy and light chain pair quantitation may be useful for: 1. Distinguishing between broadly migrating monoclonal proteins and restricted polyclonal immunoglobulin patterns on serum electrophoresis. 2. Quantitating monoclonal IgG proteins...

GABA - Overview: Gabapentin, Serum

Monitoring serum gabapentin concentrations Assessing compliance Adjusting dosage in patients

UREDF - Overview: Reducing Substance, Feces

Assisting in the differentiation between osmotic and nonosmotic diarrhea Screening test for: -Diarrhea from disaccharidase deficiencies, (eg, lactase deficiency) -Monosaccharide malabsorption

PNYF - Overview: Phenytoin, Free, Serum

Monitoring for appropriate therapeutic concentration of free phenytoin: free phenytoin level is the best indicator of adequate therapy in renal failure Assessing compliance and toxicity

TP - Overview: Protein, Total, Serum

Diagnosis and treatment of a variety of diseases involving the liver, kidney, or bone marrow, as well as other metabolic or nutritional disorders

VITE - Overview: Vitamin E, Serum

Monitoring of Vitamin E supplementation/treatment Potentially detecting Vitamin E overdoses

21OH - Overview: 21-Hydroxylase Antibodies, Serum

Investigating adrenal insufficiency Aiding in the detection of those at risk of developing autoimmune adrenal failure in the future