T790M - Overview: Cell-Free DNA EGFR T790M Mutation Analysis, Blood

Determination of EGFR T790M mutation status in blood specimens as an alternative to invasive tissue biopsies Identification of patients with non-small cell lung cancer who harbor a T790M mutation and may benefit from specific EGFR-targeted...

CARTF - Overview: Carbamazepine Profile, Serum

Monitoring patients exhibiting symptoms of carbamazepine toxicity whose total serum carbamazepine concentration is within the therapeutic range, but who may be producing significant levels of the active metabolite epoxide Free...

CEE52 - Overview: CD52 Cell Expression Evaluation, Varies

Detecting cell-surface antigens on malignant cells that are potential therapeutic antibody targets, specifically CD52 Determining the eligibility of patients for monoclonal antibody therapies Monitoring response to the therapeutic...

DRPL - Overview: Dentatorubral-Pallidoluysian Atrophy (DRPLA) Gene Analysis, Varies

Confirming the diagnosis of dentatorubral-pallidoluysian atrophy (DRPLA) for symptomatic patients Predictive testing for individuals with a family history of DRPLA and a documented expansion in the ATN1 gene in an affected family member

DCP - Overview: Des-Gamma-Carboxy Prothrombin, Serum

Risk assessment of patients with chronic liver disease for development of hepatocellular carcinoma (HCC) Aiding in the monitoring of HCC patients post therapy if the des-gamma-carboxy prothrombin level was elevated prior to therapy

THCCR - Overview: Delta 9-Carboxy-Tetrahydrocannabinol (THC-COOH) Confirmation and Creatinine Ratio, Random, Urine

Measuring the delta-9 carboxy-tetrahydrocannabinol to creatinine ratio to detect use of tetrahydrocannabinol

REVEI - Overview: Erythrocytosis Interpretation

Interpretation of Erythrocytosis Evaluation profile test Definitive, comprehensive, and economical evaluation of an individual with JAK2-negative erythrocytosis associated with lifelong sustained increased hemoglobin or hematocrit

EEEP - Overview: Eastern Equine Encephalitis Antibody, IgG and IgM, Serum

Aiding in the diagnosis of Eastern equine encephalitis using serum specimens

HG34W - Overview: Histone 3.3 G34W (H3F3A G34W) Immunostain, Technical Component Only

Aiding in the diagnosis of giant cell tumor of bone

HMHA - Overview: Heavy Metals, Hair

Detection of nonacute arsenic, mercury, and lead exposure using hair specimens