GBACC - Overview: Gamma-Amino Butyric Acid Type A (GABA-A) Receptor Antibody, Cell-Binding Assay, Spinal Fluid

Evaluating patients with suspected autoimmune encephalitis and autoimmune epilepsy using spinal fluid specimens

UNHB - Overview: Hemoglobin Stability, Blood

Work-up of congenital hemolytic anemias

UOSMS - Overview: Osmolality, Serum

Evaluating acutely ill or comatose patients

OSMOF - Overview: Osmolality, Feces

Measurement of osmolality for the workup of cases of chronic diarrhea Diagnosis of factitious diarrhea (where patient adds fluid to stool to simulate diarrhea)

PBHA - Overview: Lead, Hair

Detecting lead exposure using hair specimens

PBOU - Overview: Lead Occupational Exposure, Random, Urine

Detecting clinically significant lead exposure due to occupational exposure in random urine specimens This test is not a substitute for blood lead screening.

LPS - Overview: Lipase, Serum

Investigating pancreatic disorders, usually pancreatitis

SP7CS - Overview: Septin-7 Antibody, Cell-Binding Assay, Serum

Detecting septin-7 IgG by cell-binding assay using serum specimens

RT3 - Overview: T3 (Triiodothyronine), Reverse, Serum

Aiding in the diagnosis of the sick euthyroid syndrome

URCON - Overview: Urea, Random, Urine

Assessment of kidney failure (prerenal vs acute kidney injury)

AMS - Overview: Amylase, Total, Serum

Diagnosis and management of pancreatitis Evaluation of pancreatic function

BHYD - Overview: Beta-Hydroxybutyrate, Serum

Monitoring therapy for diabetic ketoacidosis Investigating the differential diagnosis of any patient presenting to the emergency room with hypoglycemia, acidosis, suspected alcohol ingestion, or an unexplained increase in the anion gap...

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

BIOTN - Overview: Biotin, Serum

Measurement of biotin in serum Assessment of biotin concentrations in individuals taking biotin supplements Investigation of unexpected results from immunoassays that utilize biotin-streptavidin detection methods This test is not useful...

RAMBO - Overview: Ammonium, Random, Urine

Diagnosis of the cause of acidosis using random urine specimens Diagnosis and treatment of kidney stones

APBCS - Overview: Adaptor Protein 3 Beta2 (AP3B2) Antibody, Cell-Binding Assay, Serum

The differential diagnosis of patients presenting with mixed cerebellar and sensory ataxia and myeloneuropathy Evaluating AP3B2 (adaptor protein 3 beta2)-IgG by cell-binding assay using serum specimens

BFCC - Overview: Cell Count and Differential, Body Fluid

Aiding in the diagnosis of joint disease, systemic disease, inflammation, malignancy, infection, and trauma

CYSR - Overview: Cystinuria Profile, Quantitative, Random, Urine

Biochemical diagnosis of cystinuria using random urine specimens

LY27B - Overview: HLA-B27, Blood

Assisting in the diagnostic process of ankylosing spondylitis, juvenile rheumatoid arthritis, and reactive arthritis

FHLCA - Overview: Immunoglobulin A (IgA) Heavy and Light Chain (HLC) Pairs, Kappa and Lambda with Ratio

For the quantitative measurement of human IgA heavy chain and light chain intact immunoglobulin in serum. The result can be used when monitoring previously diagnosed IgA multiple myeloma patients and is used in conjunction with other...

CURC - Overview: Copper/Creatinine Ratio, Urine

Measurement of copper concentration of a part of the investigation of Wilson disease and obstructive liver disease using a random urine specimen

EXHD - Overview: Hematologic Disorders, DNA Extract and Hold, Varies

Reserving DNA on any specimen for which molecular analysis requiring DNA may be necessary at a future date, ensuring that adequate material for testing is available

HICSF - Overview: Histoplasma Antibody Complement Fixation and Immunodiffusion, Spinal Fluid

Aiding in the diagnosis of Histoplasma meningitis using spinal fluid specimens

NEGCT - Overview: Negative Control, Technical Component Only

Qualitative detection of protein expression within cells in paraffin-embedded tissues

NF4FS - Overview: Neurofascin-155 IgG4, Flow Cytometry, Serum

Evaluating patients with an underlying demyelinating neuropathy Diagnosis of a neurofascin-155 IgG4 mediated neuropathy

PTFIB - Overview: PT-Fibrinogen, Plasma

Detecting increased or decreased fibrinogen (factor 1) concentration of acquired or congenital origin Differentiating hypofibrinogenemia from dysfibrinogenemia

TP - Overview: Protein, Total, Serum

Diagnosis and treatment of a variety of diseases involving the liver, kidney, or bone marrow, as well as other metabolic or nutritional disorders

PINW - Overview: Pinworm Exam, Perianal

Detection of the eggs of Enterobius vermicularis on the skin of the perianal folds

RATO2 - Overview: Protein/Creatinine, Random, Urine

Calculation of total protein concentration per creatinine concentration

PTMSC - Overview: Prothrombin Time Mix 1:1, Plasma

Screening test to detect a deficiency of 1 or more of the clotting factors of the extrinsic coagulation system (I, II, V, VII, X) due to hereditary deficiency or acquired conditions such as liver disease, vitamin K deficiency, or a specific...

UREDF - Overview: Reducing Substance, Feces

Assisting in the differentiation between osmotic and nonosmotic diarrhea Screening test for: -Diarrhea from disaccharidase deficiencies, (eg, lactase deficiency) -Monosaccharide malabsorption

PGKC - Overview: Phosphoglycerate Kinase Enzyme Activity, Blood

Evaluation of individuals with Coombs-negative nonspherocytic hemolytic anemia, especially if X-linked inheritance pattern. Evaluation of individuals with myopathic or neurologic symptoms

RTSC - Overview: Reptilase Time, Plasma

Evaluation of a prolonged thrombin time (TT): It is mainly used to confirm or exclude the presence of heparin in the specimen or specimen type Evaluating hypofibrinogenemia or dysfibrinogenemia in conjunction with the TT and fibrinogen...

SDEX - Overview: Sickle Solubility, Blood

Screening for presence or absence of hemoglobin (Hb) S (sickle cell disease)

DCTR - Overview: Direct Antiglobulin Test (Polyspecific), Blood

Demonstrating in vivo coating of red blood cells with IgG or the complement component C3d in the following settings: -Autoimmune hemolytic anemia -Hemolytic transfusion reactions -Drug-induced hemolytic anemia

DSAC - Overview: Disaccharidase Activity Panel, Tissue

Evaluation of patients who present with signs or symptoms suggestive of disaccharidase disorders This test is not intended for carrier detection.

DLAU - Overview: D-Lactate, Urine

Preferred test for diagnosing D-lactate acidosis, especially in patients with jejunoileal bypass and short-bowel syndrome

EVROL - Overview: Everolimus, Blood

Managing everolimus immunosuppression in solid organ transplant

EMAT - Overview: Endomysial Antibodies, IgA, Titer, Serum

Confirmation of a positive IgA-endomysial antibodies result

F9_IS - Overview: Factor IX Inhibitor Screen, Plasma

Detecting the presence of a specific factor inhibitor directed against coagulation factor IX

NEFA - Overview: Free Fatty Acids, Total, Serum

Evaluation of metabolic status of patients with endocrinopathies Monitoring of control of diabetes mellitus Monitoring the effects of therapeutic diet/exercise lifestyle changes

GPIC - Overview: Glucose Phosphate Isomerase Enzyme Activity, Blood

The evaluation of individuals with Coombs-negative chronic hemolysis

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.

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

TLB - Overview: Thallium, Blood

Detecting toxic exposure in whole blood specimens

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...

URAU - Overview: Urea, 24 Hour, Urine

Assessment of protein intake and/or nitrogen balance

NAS - Overview: Sodium, Serum

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

TRYPU - Overview: Tryptophan, Random, Urine

Aiding in the screening and monitoring of Hartnup disease

VDSFT - Overview: VDRL Titer, Spinal Fluid

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