ZW99 - Overview: Miscellaneous Univ of AL-Metabolic Disease Lab

Miscellaneous Univ of AL-Metabolic Disease Lab

MPO - Overview: Myeloperoxidase Antibodies, IgG, Serum

Evaluating patients with clinical features anti-neutrophil cytoplasmic antibody associated vasculitis, specifically granulomatosis with polyangiitis, microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis...

MEPHS - Overview: Mephobarbital and Phenobarbital, Serum

Monitoring of mephobarbital and phenobarbital therapy

ZW187 - Overview: Miscellaneous University of Iowa Diagnostic Labs

Miscellaneous University of Iowa Diagnostic Labs

ZW186 - Overview: Miscellaneous University of Chicago Genetics Sernices

Miscellaneous University of Chicago Genetics Sernices

MMPGM - Overview: Mumps Virus Antibody, IgM and IgG, Serum

Diagnosis of mumps virus infection Determination of postimmunization immune response of individuals to the mumps vaccine Documentation of previous infection with mumps virus in an individual with no previous record of immunization to...

MUM1B - Overview: MUM-1/IRF4 Immunostain, Bone Marrow, Technical Component Only

Aiding in the identification of hematolymphoid neoplasms and melanomas

ZW102 - Overview: Miscellaneous U of TX San Ant Test

Miscellaneous U of TX San Ant Test

FMVCO - Overview: MVista Coccidioides Quantitative Antigen EIA

MVista Coccidioides Quantitative Antigen EIA

ZW163 - Overview: Miscellaneous Children's Hospital of Philadelphia (CHOP)

Miscellaneous Children's Hospital of Philadelphia (CHOP)

MAGES - Overview: Myelin-Associated Glycoprotein Autoantibodies, IgM, Serum

Evaluating peripheral neuropathy Evaluating paraproteinemic neuropathy

METRN - Overview: Metanephrines, Fractionated, Random, Urine

A second-order screening test for the presumptive diagnosis of pheochromocytoma in patients with non-episodic hypertension Confirming positive plasma metanephrine results in patients with non-episodic hypertension

MUCN4 - Overview: Mucin 4, Immunostain, Technical Component Only

Aids in the differentiation of sarcomatoid carcinoma from sarcomatoid mesothelioma

MCMRU - Overview: Mast Cell Mediators, Random, Urine

Evaluating patients at risk for mast cell activation syndrome (eg, systemic mastocytosis) using random urine collections

MCM24 - Overview: Mast Cell Mediators, 24 Hour, Urine

Evaluating patients at risk for mast cell activation syndrome (eg, systemic mastocytosis) using 24-hour urine collections

ZW305 - Overview: Misc Washington University Neuromuscular Clinical Lab

Misc Washington University Neuromuscular Clinical Lab

FMITU - Overview: Mitragynine (Qualitative), Urine

Mitragynine (Qualitative), Urine

MCLBP - Overview: MayoComplete Liquid Biopsy Panel, Next-Generation Sequencing, Cell-Free DNA

As an alternative to invasive tissue biopsies to assist in tumor profiling for diagnosis, predicting prognosis, and identifying targeted therapies for the treatment and management of patients with solid tumors As an alternative to invasive...

MSDW - Overview: Multiple Sulfatase Deficiency, Leukocytes

Supporting the biochemical diagnosis of multiple sulfatase deficiency in whole blood specimens This test is not useful for carrier detection.

MALI - Overview: MAL Immunostain, Technical Component Only

Diagnosis of primary mediastinal large B-cell lymphoma

CXCFX - Overview: MYD88 Reflex to CXCR4 Mutation Detection, Varies

The prognosis and clinical management of lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia

MLH1 - Overview: MLH1 Immunostain, Technical Component Only

Evaluation of tumor tissue to identify patients at high risk for having hereditary nonpolyposis colorectal cancer, also known as Lynch syndrome Evaluation of tumor tissue to identify patients at risk for having hereditary endometrial...

MYPO - Overview: Myeloperoxidase (MPO) Immunostain, Technical Component Only

A marker of myeloid lineage

MSDBS - Overview: Multiple Sulfatase Deficiency, Blood Spot

Supporting the biochemical diagnosis of multiple sulfatase deficiency This test is not useful for carrier detection.

MPS4W - Overview: Mucopolysaccharidosis IV Enzyme Panel, Leukocytes

Supporting the biochemical diagnosis of mucopolysaccharidosis type IVA and IVB in whole blood specimens This test is not useful for carrier detection.

MPS4B - Overview: Mucopolysaccharidosis IV Enzyme Panel, Blood Spot

Supporting the biochemical diagnosis of mucopolysaccharidosis type IVA and IVB This test is not useful for carrier detection.

MTXSG - Overview: Methotrexate Post Glucarpidase, Serum

Monitoring methotrexate concentrations post-glucarpidase therapy Documenting failure to respond that may be due to noncompliance Guiding dosage adjustments in patients with kidney failure

MPSER - Overview: Mucopolysaccharides Quantitative, Serum

Quantification of dermatan sulfate, heparan sulfate, and keratan sulfate in serum to support the biochemical diagnosis of mucopolysaccharidoses types I, II, III, IV, VI, or VII

MSH2 - Overview: MSH2 Immunostain, Technical Component Only

Identifying patients at high risk for having hereditary nonpolyposis colorectal cancer, also known as Lynch syndrome, in an immunopanel including MSH2 and other mismatch repair markers Evaluation of tumor tissue to identify patients at...

MSH6 - Overview: MSH6 Immunostain, Technical Component Only

Identifying patients at high risk for having hereditary nonpolyposis colorectal cancer, also known as Lynch syndrome, in an immunopanel including MSH6 and other mismatch repair markers Evaluation of tumor tissue to identify patients at...

FMUSG - Overview: Mushroom IgG

Mushroom IgG

MUM1 - Overview: MUM-1/IRF4 Immunostain, Technical Component Only

Aids in the identification of hematolymphoid neoplasms and melanomas

ZW153 - Overview: Misc Center for Human Genetics

Misc Center for Human Genetics

FMCG4 - Overview: Milk Cow IgG4

Milk Cow IgG4

FMPRE - Overview: Maple Red (Acer rubrum) IgE

Maple Red (Acer rubrum) IgE

MOTH - Overview: Moth, IgE, Serum

Establishing a diagnosis of an allergy to moth Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...

POXA1 - Overview: Oxalate, Plasma

Assessing the body pool size of oxalate in patients with enzyme deficiencies, such as primary hyperoxaluria (PH), or patients with enteric hyperoxaluria Aiding in the diagnosis of PH in a patient with chronic kidney disease of...

OLIGC - Overview: Oligoclonal Banding, Spinal Fluid

Diagnosis of multiple sclerosis; especially useful in patients with equivocal clinical presentation and radiological findings

OSM24 - Overview: Osmolality, 24 Hour, Urine

Assessing the concentrating and diluting ability of the kidney using a 24-hour urine collection

OXYBS - Overview: Oxysterols, Blood Spot

Investigating a possible diagnosis of Niemann-Pick disease types A, B, or C using blood spot specimens Monitoring of individuals with Niemann-Pick disease type C This test is not useful for the identification of carriers.

OSG_F - Overview: Osmotic Gap, Feces

Workup of cases of chronic diarrhea Differentiating osmotic from non-osmotic causes of chronic diarrhea.

FROE - Overview: Oak Red (Quercus rubra) IgE

Oak Red (Quercus rubra) IgE

PLINK - Overview: Paroxysmal Nocturnal Hemoglobinuria, PI-Linked Antigen, Blood

Screening for and confirming the diagnosis of paroxysmal nocturnal hemoglobinuria (PNH) Monitoring patients with PNH

GNPLT - Overview: Platelet Disorders, Comprehensive Gene Panel, Next-Generation Sequencing, Varies

Evaluating hereditary platelet disorders in patients with a personal or family history suggestive of a hereditary platelet disorder Diagnosing hereditary platelet disorders for patients in whom phenotypic testing is nondiagnostic, but...

FPDD - Overview: Pigeon/Dove Droppings Gel Diffusion

Pigeon/Dove Droppings Gel Diffusion

WESPR - Overview: Panel to Whole Exome Sequencing Reflex Test, Varies

Serving as a second-tier test for patients in whom previous genetic testing was negative or inconclusive Identifying causative variants in genes that were not included on panel testing which can allow for: -Better understanding of the...

PSTF - Overview: Protein S Antigen, Plasma

Investigation of patients with a history of thrombosis

FPF12 - Overview: Prothrombin Fragment 1+2 MoAb

Prothrombin Fragment 1+2 MoAb

PMCAG - Overview: Postmortem Cardiomyopathy and Arrhythmia Gene Panel, Tissue

Providing a comprehensive postmortem genetic evaluation in the setting of a sudden death attributed to cardiomyopathy or suspicious for cardiac arrhythmia or with a personal or family history suggestive of a hereditary form of...

FCDUA - Overview: Phencyclidine, Umbilical Cord Tissue

Phencyclidine, Umbilical Cord Tissue