IHCFH - Overview: Fumarate Hydratase Immunostain, Technical Component Only
Identifying fumarate hydratase-deficient neoplasms Supporting the diagnosis of an atypical smooth muscle tumor over leiomyosarcoma
F2ISO - Overview: F2-Isoprostanes, Random, Urine
Assessment of in vivo lipid peroxidation Considered to be an index of systemic oxidative stress over time
ERG - Overview: ERG Immunostain, Technical Component Only
Identification of erythroblast transformation specific (ETS)-related gene (ERG) protein expression
ESTR - Overview: Estrogen Receptor Immunostain, Technical Component Only
Qualitative detection of estrogen receptor alpha protein in a diagnostic setting
EHRCP - Overview: Ehrlichia Antibody Panel, Serum
An adjunct in the diagnosis of infection with Anaplasma phagocytophilum or Ehrlichia chaffeensis Seroepidemiological surveys of the prevalence of the infection in certain populations
PBUCR - Overview: Lead/Creatinine Ratio, Random, Urine
Detecting clinically significant lead exposure, a toxic heavy metal, using random urine specimens
JCHAI - Overview: J-Chain Immunostain, Technical Component Only
Classification of lymphomas
KRT20 - Overview: Keratin 20 (KRT20) Immunostain, Technical Component Only
Aids in determining the primary site in carcinomas of unknown origin
KIT - Overview: KIT Immunostain, Technical Component Only
Aids in the identification of gastrointestinal stromal tumors
MUCN2 - Overview: Mucin 2, Immunostain, Technical Component Only
Aiding in subtyping intraductal papillary mucinous neoplasms
Aids in diagnosing plasma cell neoplasms
PBUOE - Overview: Lead Occupational Exposure, Random, Urine
Detecting clinically significant lead exposure due to occupational exposure This test is not a substitute for blood lead screening.
IDH2 - Overview: IHD2, R172K Mutation, Immunostain, Technical Component Only
Identification of IDH2 R172K mutant protein in angioimmunoblastic T-cell lymphoma or acute myeloid leukemia
IGMI - Overview: IgM Immunostain, Technical Component Only
Classification of lymphomas and multiple myeloma
LMO2 - Overview: LIM Domain Only 2 (LMO2) Immunostain, Technical Component Only
Classification of lymphomas
LYSOZ - Overview: Lysozyme Immunostain, Technical Component Only
Aiding in confirmation of monocytic and histiocytic differentiation
LACTO - Overview: Lactotransferrin Immunostain, Technical Component Only
Identifying the presence of lactotransferrin in amyloid deposits An adjunct to amyloid-subtyping analysis by mass spectrometry
MAGU - Overview: Magnesium, 24 Hour, Urine
Assessing the cause of abnormal serum magnesium concentrations using a 24-hour urine collection Determining whether nutritional magnesium loads are adequate Calculating urinary calcium oxalate and calcium phosphate supersaturation and...
ATRX - Overview: ATRX Immunostain, Technical Component Only
Distinguishing differentiated from undifferentiated neoplasms
APIVC - Overview: Aldosterone, Inferior Vena Cava, Plasma
Investigation using inferior vena cava plasma specimen for: -Primary aldosteronism (eg, adrenal adenoma/carcinoma and adrenal cortical hyperplasia) -Secondary aldosteronism (renovascular disease, salt depletion, potassium loading, cardiac...
AREC - Overview: Androgen Receptor Immunostain, Technical Component Only
Identification of tumors that express androgen receptor
ADV - Overview: Adenovirus Immunostain, Technical Component Only
Identification of adenovirus infection
SMACN - Overview: Actin, Smooth Muscle (SMActin) Immunostain, Technical Component Only
Identification of cells expressing the alpha-smooth muscle isoform of actin
BRACH - Overview: Brachyury Immunostain, Technical Component Only
Aiding in the identification of chordomas
BCOR - Overview: BCOR Immunostain, Technical Component Only
Aiding in the distinction of a subset of primitive round cell sarcomas with BCOR rearrangements from other Ewing/Ewing-like sarcomas
BCATN - Overview: Beta-Catenin Immunostain, Technical Component Only
Identification of aberrant nuclear staining pattern observed in some tumors
BCL2 - Overview: BCL-2 Immunostain, Technical Component Only
Classification of lymphomas
BVRNA - Overview: Bacterial Vaginosis, Nucleic Acid Amplification, Vaginal
Aid for diagnosis of bacterial vaginosis This test is not intended for use in medico-legal applications.
BRG1 - Overview: BRG1 (SMARCA4) Immunostain, Technical Component Only
Diagnosing ovarian small cell carcinoma of hypercalcemic type (SCCOHT)
BHISC - Overview: Bone Histomorphometry, Gross Microscopic Exam
Undetermined metabolic bone disease in wet tissue specimens Renal osteodystrophy Osteomalacia Osteoporosis Paget disease Assessing effects of therapy Identification of some disorders of the hematopoietic system Aluminum...
CRWB - Overview: Chromium, Blood
Monitoring exposure to chromium using whole blood specimens Monitoring metallic prosthetic implant wear
CAURS - Overview: Candida auris Surveillance, Molecular Detection, PCR, Varies
Detecting Candida auris from surveillance swabs This test should not be used to determine cure or to monitor response to therapy.
CD5 - Overview: CD5 Immunostain, Technical Component Only
Marker of T-cell lineage Phenotyping B-cell lymphomas
CD3I - Overview: CD3 Immunostain, Technical Component Only
Demonstrating T-cell lineage
CD23 - Overview: CD23 Immunostain, Technical Component Only
Identification of follicular dendritic cells Classification of low-grade B-cell lymphomas
CD30 - Overview: CD30 Immunostain, Technical Component Only
Identification of CD30 expression in a variety of neoplasms
CD33 - Overview: CD33 Immunostain, Technical Component Only
Classification of myeloid neoplasms and acute leukemias
MYOGL - Overview: Myoglobin Immunostain, Technical Component Only
Marker of skeletal and cardiac muscle
MYC - Overview: MYC Immunostain, Technical Component Only
Assessment of MYC expression
MYOGE - Overview: Myogenin Immunostain, Technical Component Only
Marker of skeletal muscle differentiation
MUCN4 - Overview: Mucin 4, Immunostain, Technical Component Only
Aids in the differentiation of sarcomatoid carcinoma from sarcomatoid mesothelioma
MALI - Overview: MAL Immunostain, Technical Component Only
Diagnosis of primary mediastinal large B-cell lymphoma
MERKC - Overview: Merkel CC (MCPyV) Immunostain, Technical Component Only
Identification of Merkel cell polyomavirus infected cells
NF2F - Overview: Neurofilament (2F11) Immunostain, Technical Component Only
Aiding in the identification of neoplastic cells of neural origin or those exhibiting neuronal differentiation
OLIG2 - Overview: OLIG2 Immunostain, Technical Component Only
Distinguishing gliomas from neurocytomas and ependymomas
NFSMI - Overview: Neurofilament (SMI31) Immunostain, Technical Component Only
Differentiating neurons (neurofilament positive) from glia (neurofilament negative)
PFIB - Overview: Parafibromin, Immunostain, Technical Component Only
Parafibromin, Immunostain, Technical Component Only
SEAFP - Overview: Seafood Allergen Profile, Serum
Establishing a diagnosis of an allergy to seafood Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
C5B9 - Overview: SC5b-9 Level Terminal Complement Complex, Plasma
Detecting increased complement activation
Aids in distinguishing solitary fibrous tumor from morphologic mimics
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.