POSV - Overview: Post Vasectomy Check, Semen
Determining absence or presence of sperm postvasectomy
TRMP - Overview: Trimipramine, Serum
Monitoring trimipramine concentration during therapy Evaluating potential trimipramine toxicity May aid in evaluating patient compliance
VLTU - Overview: Volatile Screen, Random, Urine
Detecting the presence of acetone, methanol, isopropanol, or ethanol in urine with subsequent quantitation
VITE - Overview: Vitamin E, Serum
Monitoring of Vitamin E supplementation/treatment Potentially detecting Vitamin E overdoses
IGD - Overview: Immunoglobulin D (IgD), Serum
Providing information on the humoral immune status Identifying an IgD monoclonal gammopathy
FXIII - Overview: Factor XIII (13), Screen, Plasma
Screening for factor XIII deficiency
FELBA - Overview: Felbamate (Felbatol), Serum
Determining whether a poor therapeutic response is attributable to noncompliance or lack of drug effectiveness Monitoring changes in serum concentrations resulting from interactions with coadministered drugs such as barbiturates and...
F2_IS - Overview: Factor II Inhibitor Screen, Plasma
Detecting the presence of a specific factor inhibitor directed against coagulation factor II
IL1B - Overview: Interleukin-1 Beta, Plasma
Measuring the concentration of interleukin-1 beta in plasma Evaluating patients experiencing inflammatory conditions, autoinflammatory disorders, and infection
KIPM - Overview: Ki-67(MIB-1), Pulmonary, Quantitative Immunohistochemistry, Manual
Determining proliferation of tumor cells in paraffin-embedded tissue blocks from patients diagnosed with carcinoid or atypical carcinoid of the lung including metastases, using a manual method
KIBM - Overview: Ki-67(MIB-1), Breast, Semi-Quantitative Immunohistochemistry, Manual
Determining proliferation of tumor cells in paraffin-embedded tissue blocks from patients diagnosed with breast carcinoma
APBCS - Overview: Adaptor Protein 3 Beta2 (AP3B2) Antibody, Cell-Binding Assay, Serum
The differential diagnosis of patients presenting with mixed cerebellar and sensory ataxia and myeloneuropathy Evaluating AP3B2 (adaptor protein 3 beta2)-IgG by cell-binding assay using serum specimens
AADAM - Overview: ADAMTS13 Profile Interpretation
Technical interpretation of a profile to assist with the diagnosis of congenital, immune, or acquired thrombotic thrombocytopenic purpura including inhibitor studies
RCHLU - Overview: Chloride, Random, Urine
An indicator of fluid balance and acid-base homeostasis
COKEU - Overview: Cocaine and Metabolite Confirmation, Random, Urine
Detecting and confirming drug abuse involving cocaine This test is not intended for employment-related testing.
NOTRP - Overview: Nortriptyline, Serum
Monitoring nortriptyline concentration during therapy Evaluating potential nortriptyline toxicity May aid in evaluating patient compliance
NCDCC - Overview: Neurochondrin Antibody, Cell-Binding Assay, Spinal Fluid
Evaluating neurochondrin-IgG by cell-binding assay using spinal fluid from patients presenting with cerebellar and brainstem syndrome
NCDCS - Overview: Neurochondrin Antibody, Cell-Binding Assay, Serum
Evaluating neurochondrin-IgG by cell-binding assay using serum from patients presenting with cerebellar and brainstem syndrome
PBR - Overview: Phenobarbital, Serum
Monitoring for appropriate therapeutic concentration of phenobarbital Assessing compliance or toxicity
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
DXPIN - Overview: Doxepin and Nordoxepin, Serum
Monitoring doxepin therapy Evaluating potential doxepin toxicity Evaluating patient compliance
DESPR - Overview: Desipramine, Serum
Monitoring serum concentration of desipramine during therapy Evaluating potential desipramine toxicity May aid in evaluating patient compliance
DLAC - Overview: D-Lactate, Plasma
As an adjunct to urine D-lactate (preferred) for the diagnosis of D-lactate acidosis
TRYPU - Overview: Tryptophan, Random, Urine
Aiding in the screening and monitoring of Hartnup disease
RCVBS - Overview: Recoverin-IgG Antibody, Immunoblot, Serum
Evaluating patients with suspected paraneoplastic retinopathy accompanying small cell carcinoma
SDEX - Overview: Sickle Solubility, Blood
Screening for presence or absence of hemoglobin (Hb) S (sickle cell disease)
PHEGP - Overview: Phenylalanine Disorders Gene Panel, Varies
Follow up for abnormal biochemical results suggestive of a phenylalanine disorder Establishing a molecular diagnosis for patients with phenylalanine disorders Identifying variants within genes known to be associated with phenylalanine...
TSCP - Overview: Tuberous Sclerosis Gene Panel, Varies
Establishing a molecular diagnosis in individuals with features of tuberous sclerosis complex (TSC). Identifying pathogenic variants within the TSC1 and TSC2 genes known to be associated with TSC, allowing for predictive testing of at-risk...
CHDGG - Overview: Congenital Heart Disease Gene Panel, Varies
Providing a genetic evaluation for patients with a personal or family history of congenital heart disease Establishing a diagnosis of a genetic condition associated with congenital heart disease
QUAD1 - Overview: Quad Screen (Second Trimester) Maternal, Serum
Prenatal screening for open neural tube defect (alpha-fetoprotein only), trisomy 21 (alpha-fetoprotein, human chorionic gonadotropin, estriol, and inhibin A) and trisomy 18 (alpha-fetoprotein, human chorionic gonadotropin, and estriol)
RPB - Overview: Respiratory Panel, PCR, Varies
Rapid detection of respiratory infections caused by the following: -Adenovirus -Coronavirus serotypes HKU1, NL63, 229E, OC43 -SARS-CoV-2 -Human metapneumovirus -Human rhinovirus/enterovirus -Influenza A subtypes H1, H1-2009, H3, influenza A...
Quantifying plasma HIV-1 RNA levels (viral load) in individuals (including children) with known HIV-1 infection, followed by identification of HIV-1 genotypic mutations associated with resistance to nucleotide and non-nucleoside...
GSDGP - Overview: Glycogen Storage Disease Gene Panel, Varies
Follow up of abnormal biochemical results consistent with glycogen storage disease (GSD) Establishing a molecular diagnosis for patients with GSD Identifying variants within genes known to be associated with GSD allowing for predictive...
KETGP - Overview: Ketone Disorders Gene Panel, Varies
Follow up for abnormal biochemical results suggestive of a ketone disorder Establishing a molecular diagnosis for patients with ketone disorders Identifying variants within genes known to be associated with ketone disorders, allowing for...
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.
AHEP - Overview: Acute Viral Hepatitis Profile, Serum
Differential diagnosis of recent acute viral hepatitis
BWRS - Overview: Beckwith-Wiedemann Syndrome/Russell-Silver Syndrome, Molecular Analysis, Varies
Confirming a clinical diagnosis of Beckwith-Wiedemann syndrome (BWS) or Russell-Silver syndrome (RSS) Prenatal diagnosis if there is a high suspicion of BWS/RSS based on ultrasound findings or in families at risk for BWS/RSS This assay...
MPAGP - Overview: Methylmalonic Aciduria-Propionic Aciduria Combined Gene Panel, Varies
Follow up for abnormal biochemical results suggestive of methylmalonic acidemia or propionic acidemia Establishing a molecular diagnosis for patients with methylmalonic acidemia or propionic acidemia Identifying variants within genes...
OXCO1 - Overview: Oxalate, Random, Urine
Monitoring therapy for kidney stones Identifying increased urinary oxalate as a risk factor for stone formation Diagnosis of primary or secondary hyperoxaluria
HIAAP - Overview: 5-Hydroxyindoleacetic Acid, Plasma
Biochemical diagnosis and monitoring of intestinal carcinoid syndrome using a plasma specimen
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
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
VANPA - Overview: Vancomycin, Peak, Serum
Monitoring peak levels in selected patients receiving vancomycin therapy
VALPF - Overview: Valproic Acid, Free, Serum
Monitoring free valproic acid in therapy Assessing compliance Evaluating potential toxicity
TAU4 - Overview: TAU 4 Immunostain, Technical Component Only
Diagnosis of neurodegenerative disorders
VLTB - Overview: Volatile Screen, Blood
Detection and quantitation of acetone, methanol, isopropanol, and ethanol in whole blood Quantification of the concentration of ethanol in blood that correlates with the degree of intoxication Evaluation of toxicity to the measured...
VITA - Overview: Vitamin A, Serum
Diagnosing vitamin A deficiency and toxicity Monitoring vitamin A therapy
CD21 - Overview: CD21 Immunostain, Technical Component Only
Identification of follicular dendritic cells and a subset of mantle zone lymphocytes
CDCU - Overview: Cadmium/Creatinine Ratio, Urine
Detecting exposure to cadmium using random urine specimens
PCAB - Overview: Parietal Cell Antibodies, IgG, Serum
Evaluating patients suspected of having pernicious anemia or autoimmune-mediated deficiency of vitamin B12 with or without megaloblastic anemia
helps in diagnosis, treatment, and prognosis of ALS and MS - Insights
neurofilament light chain (Nfl) proteins in blood, clinicians can better diagnose devastating diseases like ALS and MS, help predict disease progression, and better assess efficacy of existing drugs and trial therapies...
Frontotemporal dementia and ALS - Insights
Learn more about how detection of amyotrophic lateral sclerosis and frontotemporal dementia paved the way for gene-targeted therapies for patients.
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1939: Lou Gehrig Comes to Mayo Clinic #ThrowbackThursday - Insights
June 1939, his name became associated with an illness called amyotrophic lateral sclerosis (ALS). Today, ALS is known as Lou Gehrig’s Disease....
Hereditary Alzheimer's disease and dementia - Insights
Learn about our genetic testing for Alzheimer’s disease, amyotrophic lateral sclerosis (ALS), frontotemporal dementia, and CADASIL....