VASC - Overview: Antineutrophil Cytoplasmic Antibodies Vasculitis Panel, Serum
Evaluating patients with clinical features of anti-neutrophil cytoplasmic antibody-associated vasculitis, specifically granulomatosis with polyangiitis, microscopic polyangiitis, and eosinophilic granulomatosis with polyangiitis
AGAS - Overview: Alpha-Galactosidase, Serum
Diagnosis of Fabry disease in male patients Preferred screening test (serum) for Fabry disease This test is not useful for patients undergoing a work up for a meat or meat-derived product allergy.
ARSAW - Overview: Arylsulfatase A, Leukocytes
Preferred enzymatic test for detection of arylsulfatase A deficiency This test is not suitable for carrier detection.
ARSU - Overview: Arylsulfatase A, 24 Hour, Urine
Detection of arylsulfatase A deficiency using urine specimens This test is not suitable for carrier detection.
A1ALC - Overview: Alpha-1-Antitrypsin Proteotype S/Z, LC-MS/MS, Serum
Identification of homozygous and heterozygous S and Z proteotypes of alpha-1-antitrypsin deficiency
CTNBT - Overview: B-Catenin Mutation Analysis, Next-Generation Sequencing, Tumor
Distinguishing desmoid-type fibromatosis from other soft tissue tumors by assessing gene targets within the beta-catenin (CTNNB1) gene
Aiding in the prognosis and clinical management of lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia
CCFR - Overview: Cortisol/Cortisone, Free, Random, Urine
Investigating suspected Cushing syndrome (hypercortisolism), when a 24-hour collection is prohibitive (ie, pediatric patients). Assisting in diagnosing acquired or inherited abnormalities of 11-beta-hydroxy steroid dehydrogenase (cortisol...
3A4Q - Overview: Cytochrome P450 3A4 Genotype, Varies
Aids in determining therapeutic strategies for drugs that are metabolized by cytochrome P450 3A4, including atorvastatin, simvastatin, and lovastatin This test is not useful for managing patients receiving fluvastatin, rosuvastatin, or...
1A2Q - Overview: Cytochrome P450 1A2 Genotype, Varies
Identifying individuals who are poor, intermediate, normal (extensive) or rapid metabolizers of drugs metabolized by cytochrome P450 1A2 to assist drug therapy decision making