JAKXB - Overview: JAK2 Exon 12 and Other Non-V617F Mutation Detection, Blood

Second-order testing to aid in the distinction between a reactive cytosis and a myeloproliferative neoplasm, particularly when a diagnosis of polycythemia is being considered, using blood specimens

LAD1 - Overview: Leukocyte Adhesion Deficiency Type 1, CD11a/CD18 and CD11b/CD18 Complex Immunophenotyping, Blood

Aiding in the diagnosis of leukocyte adhesion deficiency syndrome type 1, primarily in patients younger than 18 years CD11a, CD11b, and CD18 phenotyping

ATPCO - Overview: Anal ThinPrep Cytology with Human Papillomavirus (HPV) Co-Test, Varies

Detection of malignant and premalignant changes Detection of high-risk (HR) genotypes associated with the development of anal cancer Individual genotyping of human papillomavirus (HPV)-16 and HPV-18, if present May aid in triaging men...

25HDN - Overview: 25-Hydroxyvitamin D2 and D3, Serum

Diagnosis of vitamin D deficiency Differential diagnosis of causes of rickets and osteomalacia Monitoring vitamin D replacement therapy Diagnosis of hypervitaminosis D

NAIFA - Overview: Antinuclear Antibodies, HEp-2 Substrate, IgG, Serum

Evaluation of patients suspected of having systemic autoimmune rheumatic disease (ANA-associated rheumatic diseases or connective tissue disease) or organ-specific autoimmune diseases such as autoimmune liver diseases

PTP - Overview: Porphyrins, Total, Plasma

Monitoring treatment of patients with porphyria cutanea tarda

PLAFL - Overview: Platelet Surface Glycoprotein by Flow Cytometry, Blood

Identification of markedly decreased CD41 (GPIIb) and CD61 (GPIIIa) expression levels, which are diagnostic for Glanzmann thrombasthenia Identification of markedly decreased CD42a (GPIX) and CD42b (GPIb-alpha) expression levels, which are...

GAES - Overview: Ganglioside Antibodies Evaluation, Serum

Supporting the diagnosis of an autoimmune neuropathy

TTRX - Overview: Amyloidosis, Transthyretin-Associated Familial, Reflex, Blood

Diagnosis of adult individuals suspected of having transthyretin-associated familial amyloidosis

PQNRU - Overview: Porphyrins, Quantitative, Random, Urine

Preferred test to begin assessment for congenital erythropoietic porphyria and porphyria cutanea tarda and during symptomatic periods for acute intermittent porphyria, hereditary coproporphyria, and variegate porphyria when specimen...