search - Mayo Clinic Laboratories

Web:	mayocliniclabs.com
Email:	mcl@mayo.edu
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International:	+1 855-379-3115
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FCHPZ - Overview: Chlorpromazine (Thorazine)

Chlorpromazine (Thorazine)

FMETX - Overview: Methsuximide (Celontin) as Desmethylmethsuximide

Methsuximide (Celontin) as Desmethylmethsuximide

FIBUP - Overview: Ibuprofen (Motrin, Advil, Nuprin), serum

Ibuprofen (Motrin, Advil, Nuprin), serum

RIT - Overview: Methylphenidate, Serum

Methylphenidate, Serum

FPHAS - Overview: Phadiatop (Allergy Screen)

Phadiatop (Allergy Screen)

PROTR - Overview: Protriptyline (Vivactyl)

Protriptyline (Vivactyl)

FFTHI - Overview: Thiothixene (Navane)

Thiothixene (Navane)

FFTEM - Overview: Temazepam (Restoril), Serum

Temazepam (Restoril), Serum

FHAL - Overview: Triazolam (Halcion)

Triazolam (Halcion)

CL - Overview: Chloride, Serum

Evaluation of water, electrolyte, and acid-base status

CRSY - Overview: Chromium, Synovial Fluid

Monitoring metallic prosthetic implant wear and local tissue destruction in failed hip arthroplasty constructs This test is not useful for assessment of potential chromium toxicity.

CDUCR - Overview: Cadmium/Creatinine Ratio, Random, Urine

Detecting exposure to cadmium, a toxic heavy metal, using random urine specimens

CDU - Overview: Cadmium, 24 Hour, Urine

Detecting exposure to cadmium, a toxic heavy metal, in 24-hour urine specimens

CRY_S - Overview: Cryoglobulin, Serum

Evaluating cryoglobulins in patients with vasculitis, glomerulonephritis, and lymphoproliferative diseases Evaluating cryoglobulins in patients with macroglobulinemia or myeloma in whom symptoms occur with cold exposure This test is not...

COU - Overview: Cobalt, 24 Hour, Urine

Detecting cobalt exposure Monitoring metallic prosthetic implant wear This test is not useful to assess vitamin B12 activity.

HERGN - Overview: HER2, Gastric/Esophageal, Semi-Quantitative Immunohistochemistry, Manual, No Reflex

Determining overexpression of HER2 protein of gastric and esophageal adenocarcinoma in formalin-fixed, paraffin-embedded tissue sections (no reflex to FISH testing)

FMSS2 - Overview: Maternal Serum Screening, Integrated, Specimen #2, Alpha Fetoprotein, Hcg, Estriol, and Inhibin A

Helpful to identify pregnancies at increased risk of having a child with Down syndrome (trisomy 21), Open Neural Tube Defect (ONTD, spina bifida) and trisomy 18 (T18). This test is not diagnostic. The patient information provided with the...

ORTHP - Overview: Orthostatic Proteinuria, Random, Urine

Diagnosis of orthostatic proteinuria

PCHE1 - Overview: Pseudocholinesterase, Total, Serum

Monitoring exposure to organophosphorus insecticides and herbicides Monitoring patients with liver disease, particularly those undergoing liver transplantation Identifying patients who are homozygous or heterozygous for an atypical gene...

PLHBB - Overview: Plasma Free Hemoglobin, Plasma

Determining whether hemolysis is occurring such as from: -Transfusion reaction -Mechanical fragmentation of red blood cells -Relative comparison to baseline levels in extracorporeal membrane oxygenation and centrifugal ventricular assist...

FRT4D - Overview: T4 (Thyroxine), Free, Dialysis, Serum

Determining thyroid status of sick, hospitalized patients Determining thyroid status of patients in whom abnormal binding proteins have been identified Possibly useful in pediatric patients

VMAR - Overview: Vanillylmandelic Acid, Random, Urine

Screening children for catecholamine-secreting tumors using a random urine collection when requesting vanillylmandelic acid only Supporting a diagnosis of neuroblastoma Monitoring patients with a treated neuroblastoma

VITB3 - Overview: Vitamin B3 and Metabolites, Plasma

Assisting in the diagnosis of suspected vitamin B3 deficiency or toxicity May be useful in determining response to therapy

CSFME - Overview: Meningitis/Encephalitis Pathogen Panel, PCR, Spinal Fluid

Rapid detection of meningitis and encephalitis caused by: -Escherichia coli K1 (K1 serotype only) -Haemophilus influenzae -Listeria monocytogenes -Neisseria meningitidis (encapsulated strains only) -Streptococcus agalactiae (Group B...

CMA - Overview: Centromere Antibodies, IgG, Serum

Evaluating patients with features of systemic autoimmune rheumatic disease, particularly systemic sclerosis, Sjogren's syndrome, or overlap disease Aiding in the phenotypic stratification of patients with systemic sclerosis (limited...

HERBN - Overview: HER2, Breast, Quantitative Immunohistochemistry, Automated, No Reflex

Determining overexpression of HER2 protein on formalin-fixed, paraffin-embedded tissue sections without a reflex to FISH testing This FDA-approved test is most frequently used to evaluate HER2 overexpression in breast cancer

HGEMP - Overview: Hydroxyglutaric Acids, Glutaric Acid, Ethylmalonic Acid, and Methylsuccinic Acid, Plasma

Evaluation of patients with an abnormal newborn screen showing elevations of glutarylcarnitine (C5-DC) using plasma specimens Evaluation of patients with abnormal newborn screens showing elevations of C4- acylcarnitine to aid in the...

HERMB - Overview: HER2, Breast, Semi-Quantitative Immunohistochemistry, Manual with HER2 FISH Reflex

Determining overexpression of HER2 protein on formalin-fixed, paraffin-embedded tissue sections

HGEMS - Overview: Hydroxyglutaric Acids, Glutaric Acid, Ethylmalonic Acid, and Methylsuccinic Acid, Serum

Evaluation of patients with an abnormal newborn screen showing elevations of glutarylcarnitine (C5-DC) using serum specimens Evaluation of patients with abnormal newborn screens showing elevations of C4- acylcarnitine to aid in the...

ORXNA - Overview: Orexin-A/Hypocretin-1, Spinal Fluid

Aiding in the diagnosis and differentiation of type 1 narcolepsy from other causes of hypersomnolence This assay is not intended for use as a screening test.

PTOX - Overview: Toxoplasma gondii, Molecular Detection, PCR, Varies

Supporting the diagnosis of acute cerebral, ocular, disseminated, or congenital toxoplasmosis This test should not be used to screen healthy patients.

TOSU - Overview: Targeted Opioid Screen, Random, Urine

Determining compliance or identifying illicit opioid drug use using urine specimens This test is not intended for employment-related testing.

MALP - Overview: Malabsorption Evaluation Panel, Feces

Evaluation of patients with suspected malabsorption, as suggested by chronic diarrhea, unexplained weight loss, or nutritional deficiencies Differentiation between causes of malabsorption, specifically inflammatory conditions, pancreatic...

VZVPV - Overview: Varicella-Zoster Virus, Molecular Detection, PCR, Varies

Rapid (qualitative) detection of varicella-zoster virus DNA in clinical specimens for laboratory diagnosis of disease due to this virus This test should not be used to screen asymptomatic patients.

AAQP - Overview: Amino Acids, Quantitative, Plasma

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

ADIC - Overview: Disseminated Intravascular Coagulation/Intravascular Coagulation and Fibrinolysis (DIC/ICF) Profile, Plasma

Establishing laboratory evidence of disseminated intravascular coagulation

HCSRN - Overview: Hepatitis C Virus (HCV) Antibody Screen with Reflex to HCV RNA, PCR, Asymptomatic, Serum

Screening for hepatitis C virus (HCV) infection in primary care settings in high-risk persons with a current or previous history of illicit injection drug use or a history of receiving a blood transfusion prior to 1992 Screening for...

MP8BS - Overview: Mucopolysaccharidoses, Eight-Enzyme Panel, Blood Spot

Supporting the biochemical diagnosis of mucopolysaccharidoses types II, IIIA, IIIB, IIIC, IVA, IVB, VI, and VII, and of multiple sulfatase deficiency This test is not useful for carrier detection.

IEHCG - Overview: Interference Evaluation Heterophile, Beta-Human Chorionic Gonadotropin, Serum

Evaluating suspected interference from heterophile antibodies causing a falsely elevated human chorionic gonadotropin result This test is not to be used for pregnancy testing.

TTBS - Overview: Testosterone, Total and Bioavailable, Serum

Recommended second-level test for suspected increases or decreases in physiologically active testosterone: -Assessment of androgen status in cases with suspected or known sex hormone-binding globulin binding abnormalities -Assessment of...