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Identifying non-small cell lung cancers that may benefit from treatment with epidermal growth factor receptor -targeted therapies or anaplastic lymphoma kinase inhibitors

SAT - Overview: Percent Saturation

Calculation of percent saturation

PDEIS - Overview: Phosphodiesterase 10A (PDE10A) IgG, Tissue Immunofluorescence, Serum

Detecting phosphodiesterase 10A (PDE10A)-IgG in serum specimens Evaluation of autoimmune/paraneoplastic neurological syndromes among patients presenting with movement disorders and encephalopathy

PINW - Overview: Pinworm Exam, Perianal

Detection of the eggs of Enterobius vermicularis on the skin of the perianal folds

CSPMM - Overview: Plasma Cell Myeloma Pre-Analysis Cell Sorting, Bone Marrow

Pre-analysis cell sorting for the MayoComplete Plasma Cell Myeloma panel

APBTC - Overview: Adaptor Protein 3 Beta2 (AP3B2) Antibody, Tissue Immunofluorescence Titer, Spinal Fluid

The differential diagnosis of patients presenting with mixed cerebellar and sensory ataxia and myeloneuropathy Reporting an end titer result from spinal fluid specimens

HGCU - Overview: Mercury/Creatinine Ratio, Random, Urine

Detecting mercury toxicity using random urine specimens

TPIC - Overview: Triosephosphate Isomerase Enzyme Activity, Blood

Evaluating individuals with chronic nonspherocytic hemolytic anemia Evaluating individuals with early onset neurologic impairment Genetic counseling for families with triosephosphate isomerase deficiency

DEXA - Overview: Dexamethasone, Serum

Confirming the presence of dexamethasone in serum Confirming the cause of secondary adrenal insufficiency This test is not useful as the sole basis for a diagnosis or treatment decisions.

TRYPU - Overview: Tryptophan, Random, Urine

Aiding in the screening and monitoring of Hartnup disease

FFTIB - Overview: Tin, Blood

Tin, Blood

ZW61 - Overview: Miscellaneous University of Minnesota Outreach Laboratory

Miscellaneous University of Minnesota Outreach Laboratory

ZW293 - Overview: Miscellaneous UPMC Molecular and Genomic Pathology

Miscellaneous UPMC Molecular and Genomic Pathology

ZW242 - Overview: Miscellaneous ARUP Testing

Miscellaneous ARUP Testing

ZW102 - Overview: Miscellaneous U of TX San Ant Test

Miscellaneous U of TX San Ant Test

ZW91 - Overview: Miscellaneous RFFIT Testing

Miscellaneous RFFIT Testing

ZW127 - Overview: Miscellaneous Athena Testing

Miscellaneous Athena Testing

ZW68 - Overview: Miscellaneous Greenwood Genetic Ctr

Miscellaneous Greenwood Genetic Ctr

ZW333 - Overview: Miscellaneous Nationwide Children's Hospital

Miscellaneous Nationwide Children's Hospital

AHLP - Overview: AudioloGene Hearing Loss Panel, Varies

Establishing a diagnosis of a syndromic or nonsyndromic hereditary hearing loss disorder Identifying variants within genes known to be associated with hereditary hearing loss, allowing for predictive testing of at-risk family members

NEPHP - Overview: Comprehensive Nephrology Gene Panel, Varies

Providing a genetic evaluation for patients with a personal or family history suggestive of hereditary kidney disease Establishing a diagnosis for a variety of hereditary kidney conditions including focal segmental glomerulosclerosis,...

PMAOG - Overview: Postmortem Aortopathy Gene Panel, Tissue

Providing a comprehensive postmortem genetic evaluation in the setting of a sudden death attributed to thoracic aortic dissection or with a personal or family history suggestive of Marfan syndrome, Loeys-Dietz syndrome, thoracic aortic...

MGLE - Overview: Myasthenia Gravis/Lambert-Eaton Myasthenic Syndrome Evaluation, Serum

Confirming the autoimmune basis of a defect in neuromuscular transmission (eg, myasthenia gravis [MG], Lambert-Eaton myasthenic syndrome [LEMS]) Distinguishing LEMS from autoimmune forms of MG Providing a quantitative autoantibody...

HYPTG - Overview: Hypertriglyceridemia Gene Panel, Varies

Providing a genetic evaluation for patients with a personal or family history suggestive of hereditary forms of primary hypertriglyceridemia and related conditions.

HOLDF - Overview: Hematologic Disorders, Fluorescence In Situ Hybridization (FISH) Hold, Varies

Processing the bone marrow or peripheral blood specimen but delaying fluorescence in situ hybridization analysis while preliminary morphologic assessment is in process

IGA - Overview: Immunoglobulin A (IgA), Serum

Detection or monitoring of IgA monoclonal gammopathies and IgA-related immune deficiencies

UBKQN - Overview: BK Virus DNA Detection and Quantification, Random, Urine

Detection and serial monitoring of BK virus (BKV)-associated nephropathy in kidney transplant recipients using random urine specimens Detection and serial monitoring of BKV-associated hemorrhagic cystitis in organ transplant recipients

BNP - Overview: B-Type Natriuretic Peptide, Plasma

Aiding in the diagnosis of congestive heart failure (CHF) The role of B-type natriuretic peptide in monitoring CHF therapy is under investigation.

SMPU - Overview: Monoclonal Protein Screen, 24 Hour, Urine

Monitoring patients with monoclonal gammopathies

CRUZI - Overview: Trypanosoma cruzi (Chagas) Antibody Panel, Serum

Diagnosis of chronic Trypanosoma cruzi infection (Chagas disease) using two different methods

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...

RSMPU - Overview: Monoclonal Protein Screen, Random, Urine

Identifying monoclonal gammopathies using random urine specimens

HPP - Overview: Pancreatic Polypeptide, Plasma

Detecting pancreatic endocrine tumors Assessing vagal nerve function after meal or sham feeding

ZNCU - Overview: Zinc/Creatinine Ratio, Urine

Measurement of zinc concentration as a part of identifying the cause of abnormal serum zinc concentrations using a random urine specimen

THEO - Overview: Theophylline, Serum

Assessing and adjusting theophylline dosage for optimal therapeutic level Assessing theophylline toxicity

VITA - Overview: Vitamin A, Serum

Diagnosing vitamin A deficiency and toxicity Monitoring vitamin A therapy

VITB2 - Overview: Riboflavin (Vitamin B2), Plasma

Evaluation of individuals who present the signs of ariboflavinosis

HPLC - Overview: High-Performance Liquid Chromatography (HPLC) Hemoglobin Variant, Blood

Providing additional information, which aids in the identification of hemoglobin variants

GPI1 - Overview: Glucose Phosphate Isomerase Enzyme Activity, Blood

The evaluation of individuals with Coombs-negative chronic hemolysis

FDERM - Overview: Fungal Culture, Dermal

Recovery and identification of dermatophyte fungi from hair, skin, and nail infected specimens

FS - Overview: Fungal Smear, Varies

Detection of fungi in clinical specimens

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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.

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