CEA - Overview: Carcinoembryonic Antigen (CEA), Serum
Monitoring colorectal cancer and selected other cancers such as medullary thyroid carcinoma May be useful in assessing the effectiveness of chemotherapy or radiation treatment This test is not useful for screening the general population...
CLOBZ - Overview: Clobazam and Metabolite, Serum
Monitoring clobazam therapy
CRT2F - Overview: Creatinine, 24 Hour, Urine
Normalizing urinary analytes to account for the variation in urinary concentration
CLOM - Overview: Clomipramine, Serum
Determining whether a poor therapeutic response is attributable to noncompliance Monitoring serum concentration of clomipramine and norclomipramine to assist in optimizing the administered dose
CD22I - Overview: CD22 Immunostain, Technical Component Only
Determining B-cell lineage
DIPGS - Overview: Diphtheria Toxoid IgG Antibody, Serum
Determining a patient's immunological response to diphtheria toxoid vaccination Aiding in the evaluation of immunodeficiency
EVROL - Overview: Everolimus, Blood
Managing everolimus immunosuppression in solid organ transplant
GPIC - Overview: Glucose Phosphate Isomerase Enzyme Activity, Blood
The evaluation of individuals with Coombs-negative chronic hemolysis
ECHNG - Overview: Echinococcus Antibody, IgG, Serum
Detection of antibodies to Echinococcus granulosus
BARTB - Overview: Bartonella, Molecular Detection, PCR, Blood
Aiding in the diagnosis of Bartonella infection when Bartonella DNA would be expected to be present in blood, especially endocarditis
K818 - Overview: Keratin 8 and 18 (KRT8/18), Technical Component only
Aiding in the diagnosis of carcinomas
VZM - Overview: Varicella-Zoster Virus (VZV) Antibody, IgM, Serum
Diagnosing acute-phase infection with varicella-zoster virus
K11CC - Overview: Kelch-Like Protein 11 Antibody, Cell Binding Assay, Spinal Fluid
Evaluating patients with paraneoplastic or autoimmune encephalitis (brainstem encephalitis or limbic encephalitis or cerebellar ataxia) using spinal fluid specimens
ALBLI - Overview: Limited Bleeding Diathesis Profile Interpretation
Interpretation of testing performed as part of a profile to detect of the more common potential causes of abnormal bleeding (eg, factor deficiencies/hemophilia, von Willebrand disease, factor-specific inhibitors) and a simple screen to...
Detecting in utero drug exposure to marijuana (tetrahydrocannabinol) up to 5 months before birth
FVAG - Overview: Fungal Culture, Vaginal
Monitoring therapy for vulvovaginitis Managing chronic recurring disease Determining the etiology of infectious vaginitis when other tests have been uninformative
SUP24 - Overview: Supersaturation Profile, 24 Hour, Urine
Diagnosis and management of patients with renal lithiasis: -Predicting the likely composition of the stone, in patients who have a radiopaque stone, for whom stone analysis is not available -May aid in designing a treatment program...
GNANG - Overview: Hereditary Angioedema Focused Gene Panel, Next-Generation Sequencing, Varies
Evaluating hereditary angioedema (HAE) with normal C1 inhibitor (C1INH) in patients with a suggestive personal or family history Confirming a diagnosis of HAE with normal C1INH with the identification of a known or suspected...
ESTF - Overview: Estrogens, Estrone (E1) and Estradiol (E2), Fractionated, Serum
Simultaneous high-sensitivity determination of serum estrone and estradiol levels Situations requiring either higher sensitivity estradiol measurement, estrone measurement, or both, including -As part of the diagnosis and workup of...
Providing a genetic evaluation for patients with a personal or family history suggestive of atypical hemolytic uremic syndrome (aHUS), thrombotic microangiopathy (TMA), or complement 3 glomerulopathy (C3G) Establishing a diagnosis of...
SSH24 - Overview: Supersaturation Profile, Self-Collect, 24 Hour, Urine
Diagnosis and management of patients with renal lithiasis: -Predicting the likely composition of the stone, in patients who have a radiopaque stone, for whom stone analysis is not available -May aid in designing a treatment program Aiding...
REVE2 - Overview: Erythrocytosis Evaluation, Blood
Definitive, comprehensive, and economic evaluation of an individual with JAK2-negative erythrocytosis associated with lifelong sustained increased hemoglobin or hematocrit
PNEFS - Overview: Neuroimmunology Antibody Follow-up, Serum
Monitoring patients who have previously tested positive for one or more antibodies within the past 5 years in a Mayo Neuroimmunology Laboratory serum evaluation
PINP - Overview: Procollagen I Intact N-Terminal, Serum
Aiding in monitoring antiresorptive and anabolic therapy in patients with osteoporosis An adjunct in the assessment of conditions associated with increased bone turnover, such as Paget disease This test should not be used as a screening...
P504S - Overview: P504S Immunostain, Technical Component Only
Characterization of renal cell carcinoma and the identification of high-grade prostatic intraepithelial neoplasia and prostate carcinoma
PTRIP - Overview: Prostate Triple (P63/KRT/P504S), Technical Component Only
Aiding in the identification of high-grade prostatic intraepithelial neoplasia and prostate cancer
OCT2 - Overview: OCT-2 Immunostain, Technical Component Only
Classification of lymphomas
B6PA - Overview: Pyridoxic Acid, Plasma
Determining the concentration of pyridoxic acid in the assessment of vitamin B6 status
TRYPN - Overview: Trypsin Immunostain, Technical Component Only
Identifying cells with acinar differentiation in the pancreas
TTF8G - Overview: Thyroid Transcription Factor (8G7G3/1) Immunostain, Technical Component Only
Identification of thyroid or lung cells as the primary tumor site in carcinomas of unknown origin
ZONI - Overview: Zonisamide, Serum
Monitoring zonisamide therapy; recommended for all patients to ensure appropriate dosing Assessing medication compliance
VEGF - Overview: Vascular Endothelial Growth Factor, Plasma
Evaluation of patients with suspected POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome, particularly in differentiating from other forms of polyneuropathy and/or monoclonal plasma cell...
Diagnosing fat malabsorption due to pancreatic or intestinal disorders Monitoring effectiveness of enzyme supplementation in certain malabsorption disorders This test is not useful for differentiating among pancreatic diseases.
VITK1 - Overview: Vitamin K1, Serum
Assessment of circulating vitamin K1 concentration.
VZV - Overview: Varicella Zoster Virus (VZV) Immunostain, Technical Component Only
Aids in the identification of varicella zoster virus infection
IL5P - Overview: Interleukin 5, Plasma
Evaluation of patients with disorders known to be associated with hypereosinophilia
AK1 - Overview: Adenylate Kinase Enzyme Activity, Blood
Evaluation of chronic nonspherocytic hemolytic anemia
EM - Overview: Electron Microscopy, Varies
Providing information to aid in the diagnosis of medical disorders such as storage diseases, CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy), and primary ciliary dyskinesia
ROTA - Overview: Rotavirus Antigen, Feces
Investigation of patients with diarrhea, particularly infants, the elderly, and immunocompromised patients Investigation of nosocomial diarrhea
CSPCF - Overview: Plasma Cell Proliferative Disorder, Pre-Analysis Cell Sorting, Bone Marrow
Aiding in the diagnosis of new cases of multiple myeloma or other plasma cell proliferative disorders Sorting plasma cells for fluorescence in situ hybridization analysis
PROG - Overview: Progesterone Receptor (PR) Immunostain, Technical Component Only
Qualitative detection of progesterone receptor protein in a diagnostic setting
P57I - Overview: p57 (KIP2/CDKN1C) Immunostain, Technical Component Only
Aids in the identification of cytotrophoblasts, intermediate trophoblasts, and villous stromal cells
PLAP - Overview: Placental Alkaline Phosphatase (PLAP) Immunostain, Technical Component Only
Aids in the identification of germ cell tumors
TBET - Overview: T-Box Expressed in T Cells (TBET) Immunostain, Technical Component Only
Classification of lymphomas
TAUI - Overview: TAU Immunostain, Technical Component Only
Analysis of neurodegenerative disorders
SES - Overview: Selenium, Serum
Monitoring selenium replacement therapy
TTFSP - Overview: Thyroid Transcription Factor (SPT24) Immunostain, Technical Component Only
Part of a panel of immunostains to identify the primary site for carcinomas of unknown origin
NIUC - Overview: Nickel/Creatinine Ratio, Random, Urine
Measurement of nickel concentration for biomonitoring nickel exposure
Identification of herpes simplex virus I and II infection
HNF1B - Overview: Hepatocyte Nuclear Factor 1Beta Immunostain, Technical Component Only
Diagnosis of ovarian clear cell carcinoma and endometrial clear cell carcinoma
Learn how our cystatin C testing provides an index of glomerular filtration rate, which is the best indicator of overall kidney health and function....
Hepatitis C Virus Genotypic Antiviral Drug Resistance [Test in Focus] - Insights
Joseph Yao, M.D., gives an overview of this new test available through Mayo Clinic Laboratories. He discusses when this testing should be ordered, how this testing improves upon other testing approaches, and what clinical action can be...
testing_algorithm_for_the_screening_and_diagnosis_of_hepatitis_c.pdf
Education and Research (MFMER). All rights reserved. 02/2022 Hepatitis C: Testing Algorithm for Screening and Diagnosis HCVQN / Hepatitis C Virus (HCV) RNA Detection and Quantification by Real-Time Reverse...
https://news.mayocliniclabs.com/mc2775-782/
FO U R RE AL -W O RL D C O LL AB O RA TI VE E XA M PL ES to Mayo Clinic diagnostics C O N N E C T I N G Pharma and biotech TABLE OF CONTENTS What makes a good testing partner? Case study 1 Gastrointestinal...
Algorithms - Mayo Clinic Laboratories
Algorithms A B C D E F G H I J