Reporting an end titer result in serum specimens Distinguishing autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy from infectious meningoencephalitis and idiopathic inflammatory central nervous system (CNS) disorders such as...
ALPI - Overview: Alkaline Phosphatase 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...
ABIDR - Overview: Antibody Identification, Blood and Serum
Assessing positive pretransfusion antibody screens, transfusion reactions, hemolytic disease of the newborn, and autoimmune hemolytic anemias This test is not useful for monitoring the efficacy of Rh-immune globulin administration. This...
C5AG - Overview: C5 Complement, Antigen, Serum
Diagnosis of C5 deficiency Investigation of a patient with an absent total complement (CH50) level
CSMRT - Overview: mSMART Plasma Cell Proliferative Disorder, Pre-Analysis Cell Sorting, Bone Marrow
Risk stratification of patients with multiple myeloma, which can assist in determining treatment and management decisions Sorting plasma cells for fluorescence in situ hybridization analysis Risk stratification of patients with newly...
OXYSU - Overview: Oxycodone Screen, Random, Urine
Detection of oxycodone and oxymorphone in urine
SCERA - Overview: Saccharomyces cerevisiae Antibody, IgA, Serum
Measuring IgA anti-Saccharomyces cerevisiae antibodies as a part of a profile to aid in distinguishing between ulcerative colitis and Crohn disease in patients for whom the specific diagnosis is unclear based on endoscopic, pathologic, and...
SCERG - Overview: Saccharomyces cerevisiae Antibody, IgG, Serum
Measuring IgG anti-Saccharomyces cerevisiae antibodies as a part of a profile to aid in distinguishing between ulcerative colitis and Crohn disease in patients for whom the specific diagnosis is unclear based on endoscopic, pathologic, and...
CEAPT - Overview: Carcinoembryonic Antigen (CEA), Peritoneal Fluid
An adjunct to cytology to differentiate between malignancy-related and benign causes of ascites formation
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.
199PC - Overview: Carbohydrate Antigen 19-9 (CA 19-9), Pancreatic Cyst Fluid
As an adjunct in the assessment of pancreatic cysts, when used in conjunction with carcinoembryonic antigen, amylase, imaging studies and cytology
CEAPC - Overview: Carcinoembryonic Antigen (CEA), Pancreatic Cyst Fluid
When used in conjunction with imaging studies, cytology, and other pancreatic cyst fluid tumor markers: -Distinguishing between mucinous and nonmucinous pancreatic cysts -Determining the likely type of malignant pancreatic cyst
RSCOC - Overview: Coccidioides Antibody Reflex, Complement Fixation and Immunodiffusion, Serum
Detection of antibodies to Coccidioides species
EDN - Overview: Eosinophil Derived Neurotoxin, Serum
Evaluating patients suspected to have a condition associated with eosinophilia or hypereosinophilia Evaluating patients with elevated peripheral blood eosinophil counts Managing patients with elevated eosinophil-derived neurotoxin in the...
VITAP - Overview: Vitamin A, Serum
Diagnosing vitamin A deficiency and toxicity as a part of a profile Monitoring vitamin A therapy
Providing a genetic evaluation for patients with a personal or family history of steroid resistant nephrotic syndrome (SRNS) Establishing a diagnosis of hereditary SRNS Guiding treatment decisions in individuals with nephrotic syndrome
Setup Files - Mayo Clinic Laboratories
Share Print Web: mayocliniclabs.com...
SHBG1 - Overview: Sex Hormone-Binding Globulin, Serum
Diagnosis and follow-up of women with signs or symptoms of androgen excess (eg, polycystic ovarian syndrome and idiopathic hirsutism) An adjunct in monitoring sex-steroid and antiandrogen therapy An adjunct in the diagnosis of disorders...
FPDPG - Overview: Prostaglandin D2 (PGD2)
Prostaglandin D2 (PGD2)
FBMO - Overview: MVista Blastomyces Quantitative Antigen, Fluid
MVista Blastomyces Quantitative Antigen, Fluid
FHBG - Overview: Hepatitis B Virus Genotyping
Hepatitis B Virus Genotyping
FHSPP - Overview: Hypersensitivity Pneumonitis Panel
Hypersensitivity Pneumonitis Panel
FNGPG - Overview: Nuts and Grains Panel IgG
Nuts and Grains Panel IgG
FCYTG - Overview: Cytomegalovirus IgG Avidity
Cytomegalovirus IgG Avidity
Download Test Catalog - Mayo Clinic Laboratories
Share Print Web: mayocliniclabs.com...
PBGD_ - Overview: Porphobilinogen Deaminase, Whole Blood
Confirmation of a diagnosis of acute intermittent porphyria
PRL - Overview: Prolactin, Serum
Aiding in evaluation of pituitary tumors, amenorrhea, galactorrhea, infertility, and hypogonadism Monitoring therapy of prolactin-producing tumors
PPFE - Overview: Protoporphyrins, Fractionation, Whole Blood
Evaluating patients with possible diagnoses of erythropoietic protoporphyria or X-linked dominant protoporphyria Establishing a biochemical diagnosis of erythropoietic protoporphyria and X-linked dominant protoporphyria
VWFMP - Overview: von Willebrand Factor Multimer Analysis, Plasma
As a reflex component of several coagulation consultation unit codes, when indicated When results of complementary laboratory tests are abnormally low or discordant (eg, F8A / Coagulation Factor VIII Activity Assay, Plasma; VWACT / von...
QFEVR - Overview: Q Fever Antibody Screen with Titer Reflex, Serum
Screening for exposure to Coxiella burnetii, the causative agent of Q fever This test should not be used as a screening procedure for the general population.
UPGC - Overview: Uroporphyrinogen III Synthase (Co-Synthase), Erythrocytes
Diagnosis of congenital erythropoietic porphyria This test is not useful for diagnosis of acute intermittent porphyria (AIP).
MSMN - Overview: Membranous Nephropathy Target Antigen Identification, Mass Spectrometry, Tissue
Identification of antigen in membranous nephropathy
AFPA - Overview: Alpha-Fetoprotein, Amniotic Fluid
Screening for open neural tube defects or other fetal abnormalities Follow-up testing for patients with elevated serum alpha-fetoprotein results or in conjunction with cytogenetic testing
BAFS - Overview: Bile Acids, Fractionated and Total, Serum
Measuring tauro- and glycol-conjugated and unconjugated bile acid constituents in serum specimens Monitoring patients receiving bile acid therapy, such as cholic acid, deoxycholic acid, or ursodeoxycholic acid Aiding in the evaluation of...
FBILM - Overview: Biliary Tract Malignancy-Cytology, FISH, Varies
Assessing bile duct brushing or hepatobiliary brushing specimens for bile tract malignancy
BAP - Overview: Bone Alkaline Phosphatase, Serum
Diagnosis and assessment of severity of metabolic bone disease including Paget disease, osteomalacia, and other states of high bone turnover Monitoring efficacy of antiresorptive therapies including postmenopausal osteoporosis treatment...
TBSP - Overview: Mycobacterium tuberculosis Complex Species Identification, PCR, Varies
Determining the species of a Mycobacterium tuberculosis complex culture isolate
THIO - Overview: Thiopurine Metabolites, Whole Blood
Aids physicians in dose adjustments, minimizing dose-dependent toxicity, and monitoring compliance of thiopurine drug therapy
PFCEA - Overview: Carcinoembryonic Antigen (CEA), Pleural Fluid
An adjuvant to cytology and imaging studies to differentiate between nonmalignant and malignant causes of pleural effusions
CCOC - Overview: Coccidioides Antibody, Complement Fixation and Immunodiffusion, Spinal Fluid
Diagnosing coccidioidomycosis using spinal fluid specimens
BRAFB - Overview: Cell-Free DNA BRAF V600, Blood
An alternative to invasive tissue biopsies for the determination of BRAF V600E and V600K alterations Identification of patients with cancer who are most likely to benefit from targeted therapies This test is not intended for serial...
COSY - Overview: Cobalt, Synovial Fluid
Monitoring metallic prosthetic implant wear and local tissue destruction in failed hip arthroplasty constructs This test is not useful for assessment of nutritional status or potential cobalt toxicity.
T790M - Overview: Cell-Free DNA EGFR T790M Mutation Analysis, Blood
Determination of EGFR T790M mutation status in blood specimens as an alternative to invasive tissue biopsies Identification of patients with non-small cell lung cancer who harbor a T790M mutation and may benefit from specific EGFR-targeted...
EMAIG - Overview: Endomysial Antibodies, IgG, Serum
Analysis of IgG-endomysial antibodies for the diagnosis of dermatitis herpetiformis and celiac disease Monitoring adherence to gluten-free diet in patients with dermatitis herpetiformis and celiac disease
CHAGL - Overview: Trypanosoma cruzi IgG, Lateral Flow Assay, Serum
Diagnosis of chronic Trypanosoma cruzi infection (Chagas disease)
FB12 - Overview: Vitamin B12 and Folate, Serum
Investigation of macrocytic anemia Workup of deficiencies seen in megaloblastic anemias Investigation of suspected folate deficiency
RAVU - Overview: Ravulizumab, Serum
Assessing the response to ravulizumab therapy Assessing the need for dose escalation Evaluating the potential for dose deescalation or discontinuation of therapy in remission states Monitoring patients who need to be above a certain...
INHAB - Overview: Inhibin A and B, Tumor Marker, Serum
Aiding in the diagnosis of granulosa cell tumors and mucinous epithelial ovarian tumors Monitoring of patients with granulosa cell tumors and epithelial mucinous-type tumors of the ovary known to secrete inhibin A or overexpress inhibin B
Aiding in the diagnosis of Helicobacter pylori infection and prediction of clarithromycin resistance or susceptibility directly from gastric biopsies
FETCE - Overview: Mitochondrial Respiratory Chain Enzyme Analysis (ETC) - Skin Fibroblasts
Mitochondrial Respiratory Chain Enzyme Analysis (ETC) - Skin Fibroblasts
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....
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....
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.