Test Catalog Search Results
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Test FNFAS is obsolete. Please see the notice for more details.
ZW186 - Overview: Miscellaneous University of Chicago Genetics Sernices
Miscellaneous University of Chicago Genetics Sernices
NMHR1 - Overview: N-Methylhistamine, Random, Urine
Screening for and monitoring of mastocytosis and disorders of systemic mast-cell activation, such as anaphylaxis and other forms of severe systemic allergic reactions as a part of a random urine collection profile Monitoring therapeutic...
NMH24 - Overview: N-Methylhistamine, 24 Hour, Urine
Screening for and monitoring of mastocytosis and disorders of systemic mast-cell activation, such as anaphylaxis and other forms of severe systemic allergic reactions using 24-hour urine collection specimens Monitoring therapeutic...
NKX3 - Overview: NKX3.1 Immunostain, Technical Component Only
Identifying tumors of prostatic origin
NTPPC - Overview: Non-Gynecologic, ThinPrep (Bill Only)
Non-Gynecologic, ThinPrep (Bill Only)
NDSPC - Overview: Non-Gynecologic Direct Smear (Bill Only)
Non-Gynecologic Direct Smear (Bill Only)
NCDTS - Overview: Neurochondrin Antibody, Tissue Immunofluorescence Titer, Serum
Detecting neurochondrin-IgG in serum from patients presenting with cerebellar and brainstem syndrome Reporting an end titer result from serum specimens
NARC - Overview: Narcolepsy-Associated Antigen, HLA-DQB1 Typing, Blood
Ruling out a diagnosis of narcolepsy
NCDTC - Overview: Neurochondrin Antibody, Tissue Immunofluorescence Titer, Spinal Fluid
Detecting neurochondrin-IgG in spinal fluid (CSF) from patients presenting with cerebellar and brainstem syndrome Reporting an end titer result from CSF specimens
NBILI - Overview: Neonatal Bilirubin, Serum
Assessing liver function Evaluating a wide range of diseases affecting the production, uptake, storage, metabolism, or excretion of bilirubin Monitoring the efficacy of neonatal phototherapy
Diagnosis of a neuromyelitis optica spectrum disorder (NMOSD) Diagnosis of autoimmune AQP4 channelopathy Distinguishing NMOSD from multiple sclerosis early in the course of disease
Diagnosis of a neuromyelitis optica spectrum disorder (NMOSD) Diagnosis of autoimmune AQP4 channelopathy Diagnosis of neuromyelitis optica (NMO) Distinguishing NMOSD from multiple sclerosis early in the course of disease
MLCPC - Overview: Microdissection, Laser Capture (Bill Only)
Microdissection, Laser Capture (Bill Only)
MULB - Overview: Mulberry, IgE, Serum
Establishing a diagnosis of an allergy to mulberry Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...
NOTRP - Overview: Nortriptyline, Serum
Monitoring nortriptyline concentration during therapy Evaluating potential nortriptyline toxicity May aid in evaluating patient compliance
MILK - Overview: Milk, IgE, Serum
Establishing a diagnosis of an allergy to milk Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior to...
MG_F - Overview: Magnesium, Feces
Workup of cases of chronic diarrhea Identifying the use of magnesium-containing laxatives contributing to osmotic diarrhea
MUSH - Overview: Mushroom, IgE, Serum
Establishing the diagnosis of an allergy to mushroom Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
ZW175 - Overview: Miscellaneous Kennedy Krieger Institute
Miscellaneous Kennedy Krieger Institute
MGS - Overview: Magnesium, Serum
Monitoring preeclampsia patients being treated with magnesium sulfate, although in most cases monitoring clinical signs (respiratory rate and deep tendon reflexes) is adequate and blood magnesium levels are not required
FMIDZ - Overview: Midazolam (Versed), serum
Midazolam (Versed), serum
NF4FS - Overview: Neurofascin-155 IgG4, Flow Cytometry, Serum
Evaluating patients with an underlying demyelinating neuropathy Diagnosis of a neurofascin-155 IgG4 mediated neuropathy
NF1Z - Overview: Neurofibromatosis Type 1, NF1, Full Gene Analysis, Varies
Evaluating patients with a personal or family history suggestive of neurofibromatosis type 1 (NF1) Establishing a diagnosis of a NF1 allowing for targeted cancer surveillance based on associated risks Identifying genetic variants...
Neurotensin
NEUD1 - Overview: Neuronal Differentiation 1 (NeuroD1), Technical Component only
Subclassification of small cell lung carcinoma
NCDCC - Overview: Neurochondrin Antibody, Cell-Binding Assay, Spinal Fluid
Evaluating neurochondrin-IgG by cell-binding assay using spinal fluid from patients presenting with cerebellar and brainstem syndrome
NCDCS - Overview: Neurochondrin Antibody, Cell-Binding Assay, Serum
Evaluating neurochondrin-IgG by cell-binding assay using serum from patients presenting with cerebellar and brainstem syndrome
SCGCR - Overview: Neisseria gonorrhoeae, Self-Collect, Nucleic Acid Amplification, Rectal
Detecting Neisseria gonorrhoeae using rectal swabs collected by the patient in a healthcare setting This test is not intended for use in medico-legal applications.
SCGCT - Overview: Neisseria gonorrhoeae, Self-Collect, Nucleic Acid Amplification, Throat
Detecting Neisseria gonorrhoeae using throat swabs collected by the patient in a healthcare setting This test is not intended for use in medico-legal applications.
NPM1Q - Overview: Nucleophosmin (NPM1) Mutation Analysis, Varies
As a prognostic indicator in patients with newly diagnosed acute myelogenous leukemia with normal karyotype and no FLT3 variant and as a leukemia-specific marker of minimal residual disease
NITF - Overview: Nitrogen, Total, Feces
Determining nitrogen balance, when used in conjunction with 24-hour urine nitrogen measurement Assessing nutritional status (protein malnutrition) Evaluating protein catabolism
NIU - Overview: Nickel, 24 Hour, Urine
Preferred test for biomonitoring patients for nickel exposure to minimize any potential diurnal variation
NMHR - Overview: N-Methylhistamine, Random, Urine
Screening for and monitoring of mastocytosis and disorders of systemic mast-cell activation, such as anaphylaxis and other forms of severe systemic allergic reactions using random urine specimens Monitoring therapeutic progress in...
Confirmation of an elevated urinary nickel concentration This test is not useful for the investigation of nickel hypersensitivity.
NIUCR - Overview: Nickel/Creatinine Ratio, Random, Urine
Preferred specimen type for biomonitoring nickel exposure
NIUC - Overview: Nickel/Creatinine Ratio, Random, Urine
Measurement of nickel concentration for biomonitoring nickel exposure
NITU - Overview: Nitrogen, Total, 24 Hour, Urine
Assessing nutritional status (protein malnutrition) Assessment of protein nutrition and nitrogen balance in hospitalized patients Evaluating protein catabolism Determining nitrogen balance, when used in conjunction with 24-hour fecal...
MGRNA - Overview: Neisseria gonorrhoeae, Miscellaneous Sites, Nucleic Acid Amplification, Varies
Detecting Neisseria gonorrhoeae in non-US Food and Drug Administration-approved specimen types This test is not intended for use in medico-legal applications.
SCGCV - Overview: Neisseria gonorrhoeae, Self-Collect, Amplified RNA, Vaginal
Detecting Neisseria gonorrhoeae using vaginal swabs collected by the patient in a healthcare setting This test is not intended for use in medico-legal applications.
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
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
OLIGU - Overview: Oligosaccharide Screen, Random, Urine
Screening for selected oligosaccharidosis
OXNP - Overview: Oxysterols, Plasma
Investigating a possible diagnosis of Niemann-Pick disease types A, B, or C using plasma specimens Monitoring of individuals with Niemann-Pick type C disease This test is not useful for the identification of carriers.
DOXA1 - Overview: Oxalate Analysis, Hemodialysate
Determining the amount of oxalate removed during a dialysis session Individualizing the dialysis prescription of hyperoxaluric patients
OREG - Overview: Oregano, IgE, Serum
Establishing the diagnosis of an allergy to oregano Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...
OLIG2 - Overview: OLIG2 Immunostain, Technical Component Only
Distinguishing gliomas from neurocytomas and ependymomas
OXYWB - Overview: Oxysterols, Blood
Investigating a possible diagnosis of Niemann-Pick disease type A, B, or C using whole blood specimens Monitoring of individuals with Niemann-Pick type C disease This test is not useful for the identification of carriers.