LEIS - Overview: Leishmaniasis (Visceral) Antibody, Serum

Aiding in the diagnosis of active visceral leishmaniasis This test should not be used as the sole criteria for diagnosis.

MEX - Overview: Mexiletine, Serum

Assessing achievement of optimal therapeutic mexiletine concentrations Assessing potential mexiletine toxicity

LEVE - Overview: Levetiracetam, Serum

Monitoring serum concentration of levetiracetam, particularly in patients with kidney disease Assessing compliance with levetiracetam therapy Assessing potential toxicity of levetiracetam

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...

LID - Overview: Lidocaine, Serum

Assessing optimal lidocaine dosing during the acute management of ventricular arrhythmias following myocardial infarction or during cardiac manipulation such as surgery Assessing potential lidocaine toxicity

KIPM - Overview: Ki-67(MIB-1), Pulmonary, Quantitative Immunohistochemistry, Manual

Determining proliferation of tumor cells in paraffin-embedded tissue blocks from patients diagnosed with carcinoid or atypical carcinoid of the lung including metastases, using a manual method

LD - Overview: Lactate Dehydrogenase (LDH), Serum

Investigation of a variety of diseases involving the heart, liver, muscle, kidney, lung, and blood Monitoring changes in tumor burden after chemotherapy; lactate dehydrogenase elevations in patients with cancer are too erratic to be of use...

LACO - Overview: Lacosamide, Serum

Monitoring serum concentrations of lacosamide to ensure compliance and appropriate dosing in specific clinical conditions (ie, severe kidney impairment, mild-to-moderate hepatic impairment, and kidney failure)

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

Evaluating peripheral neuropathy Evaluating paraproteinemic neuropathy

FFMSS - Overview: Maternal Serum Screening, Integrated, Specimen #1, PAPP-A, NT

First-trimester screening test for trisomy 21 (Down syndrome), trisomy 18, and open neural tube defects

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

SORBU - Overview: Sorbitol and Mannitol, Quantitative, Random, Urine

Monitoring effectiveness of treatment in patients with phosphomannomutase 2 deficiency (PMM2-CDG) Establishing a baseline level prior to initiating treatment for PMM2-CDG This test is not useful for diagnosing congenital disorders of...

TPIC - Overview: Triosephosphate Isomerase Enzyme Activity, Blood

Evaluating individuals with chronic nonspherocytic hemolytic anemia Evaluating individuals with early onset neurologic impairment Genetic counseling for families with triosephosphate isomerase deficiency

URCU - Overview: Uric Acid, 24 Hour, Urine

Assessment and management of patients with kidney stones, particularly uric acid stones

RNAUR - Overview: Sodium, Random, Urine

Assessing acid-base balance, water balance, water intoxication, and dehydration

TRMP - Overview: Trimipramine, Serum

Monitoring trimipramine concentration during therapy Evaluating potential trimipramine toxicity May aid in evaluating patient compliance

TLB - Overview: Thallium, Blood

Detecting toxic exposure in whole blood specimens

AATHI - Overview: Thrombophilia Profile Interpretation

Interpretation of testing performed as part of a profile to evaluate patients with thrombosis or hypercoagulability states including detecting a lupus-like anticoagulant; dysfibrinogenemia; disseminated intravascular...

TAKRO - Overview: Tacrolimus, Blood

Monitoring whole blood tacrolimus concentration during therapy, particularly in individuals coadministered cytochrome P450 (CYP) 3A4 substrates, inhibitors, or inducers Adjusting dose to optimize immunosuppression while minimizing...

TBGI - Overview: Thyroxine-Binding Globulin (TBG), Serum

Cases in which total thyroid hormone levels do not correlate with the thyrometabolic status, most commonly with pregnancy or the use of contraceptive steroids

T46CS - Overview: Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Cell Binding Assay, Serum

Detecting tripartite motif-containing protein 46 (TRIM46)-IgG by cell-binding assay using serum specimens Evaluation of an autoimmune/paraneoplastic neurological syndrome among patients presenting with cerebellar ataxia, encephalitis, or...

TOPI - Overview: Topiramate, Serum

Monitoring serum concentrations of topiramate Assessing compliance Assessing potential toxicity

TRIGC - Overview: Triglycerides, CDC, Serum

Measurement of triglycerides as part of lipoprotein profiling

URAU - Overview: Urea, 24 Hour, Urine

Assessment of protein intake and/or nitrogen balance

SDLDL - Overview: Small Dense Low Density Lipoprotein Cholesterol, Serum

Aiding in risk management of lipoprotein disorders associated with cardiovascular disease when used in conjunction with other lipid measurements and clinical evaluation

NAS - Overview: Sodium, Serum

Assessing acid-base balance, water balance, water intoxication, and dehydration

THEO - Overview: Theophylline, Serum

Assessing and adjusting theophylline dosage for optimal therapeutic level Assessing theophylline toxicity

MSTC - Overview: Strict Criteria Sperm Morphology for Infertility Diagnosis and Treatment, Semen

Diagnosing male infertility Selecting the most cost-effective therapy for treating male-factor infertility Quantifying the number of germinal and white blood cells per mL of semen

TOBRA - Overview: Tobramycin, Random, Serum

Monitoring adequacy of serum concentration during tobramycin therapy This unit code is used whenever a specimen is submitted or collected without collection timing information. The phlebotomist should use this unit code if she or he does...

TRYPU - Overview: Tryptophan, Random, Urine

Aiding in the screening and monitoring of Hartnup disease

SPNC - Overview: Streptococcus pneumoniae Antigen, Spinal Fluid

Rapid diagnosis of pneumococcal meningitis

SP7TS - Overview: Septin-7 Antibody, Tissue Immunofluorescence Titer, Serum

Detecting septin-7 IgG in serum specimens Reporting an end titer result from serum specimens

THSD7 - Overview: Thrombospondin Type-1 Domain-Containing 7A Antibodies, Serum

Distinguishing primary from secondary membranous nephropathy cases with antibodies against THSD7A

CHAGI - Overview: Trypanosoma cruzi, Technical Interpretation

Diagnosis of chronic Trypanosoma cruzi infection (Chagas disease)

VORI - Overview: Voriconazole, Serum

Monitoring trough levels of voriconazole suggested for: -Individuals with reduced liver function -Individuals with cytochrome P450 (CYP) 2C19 alterations associated with poor metabolic function -Patients taking other medications that affect...

VDSFT - Overview: VDRL Titer, Spinal Fluid

Aid in the diagnosis of neuroinvasive syphilis as part of a profile

VANRA - Overview: Vancomycin, Random, Serum

Monitoring adequacy of drug concentration during vancomycin therapy whenever a specimen is submitted or collected without collection timing information

VANTA - Overview: Vancomycin, Trough, Serum

Preferred test for monitoring vancomycin therapy Monitoring trough concentrations drawn at steady-state in selected patients receiving vancomycin therapy

VANPA - Overview: Vancomycin, Peak, Serum

Monitoring peak levels in selected patients receiving vancomycin therapy

VALPF - Overview: Valproic Acid, Free, Serum

Monitoring free valproic acid in therapy Assessing compliance Evaluating potential toxicity

21OH - Overview: 21-Hydroxylase Antibodies, Serum

Investigating adrenal insufficiency Aiding in the detection of those at risk of developing autoimmune adrenal failure in the future

FLUC - Overview: 5-Flucytosine, Serum

Monitoring serum concentration during therapy Evaluating potential toxicity May aid in evaluating patient compliance

PENTS - Overview: Pentobarbital, Serum

Monitoring of pentobarbital therapy treatment

CRUO - Overview: Chromium Occupational Exposure, Random, Urine

Screening for occupational exposure

VITB2 - Overview: Riboflavin (Vitamin B2), Plasma

Evaluation of individuals who present the signs of ariboflavinosis

VLTU - Overview: Volatile Screen, Random, Urine

Detecting the presence of acetone, methanol, isopropanol, or ethanol in urine with subsequent quantitation

ALKLC - Overview: Anaplastic Lymphoma Kinase for Lung Cancer, Immunohistochemistry

Identification of anaplastic lymphoma kinase (ALK) expression Prediction of tumor response to targeted therapy of non-small cell lung carcinomas.

F_12 - Overview: Coagulation Factor XII Activity Assay, Plasma

Diagnosing deficiency of coagulation factor XII Determining cause of prolonged activated partial thromboplastin time

COKEU - Overview: Cocaine and Metabolite Confirmation, Random, Urine

Detecting and confirming drug abuse involving cocaine This test is not intended for employment-related testing.

BARBU - Overview: Barbiturates Confirmation, Random, Urine

Detecting drug abuse involving barbiturates such as amobarbital, butalbital, pentobarbital, phenobarbital, and secobarbital