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Showing search results for "algorithm" 11-20 of 314

  1. Prothrombin (Factor II) 20210GA Mutation Analysis

    Factor II Mutation (G20210A) is one of the most common causes of venous thrombosis. 2.3% of the general population is heterozygous in contrast with 6.2% of patients with venous thrombosis and 18% with familial venous …... More

  2. Thyroid, FNA Cytomorphology with Molecular Reflex

    This assay provides morphologic review along with appropriate molecular testing for diagnosis of thyroid samples obtained by fine needle aspirate (FNA). Any molecular testing required will be reflexed based on cytologic…... More

  3. Mixing Study

    Mixing Study CPT Code(s) 85610, 85730 Includes Prothrombin Time (PT), Activated Partial Thromboplastin Time (PTT) If the PT is prolonged ( 13.5 seconds), the PT-Mix will be performed at an additional charge (CPT code…... More

  4. Cardiolipin Antibodies(IgG, IgM)

    Cardiolipin antibodies (CA) are detected in a subgroup of patients with autoimmune disorders, particularly Systemic Lupus Erythematosus (SLE), who are at risk for vascular thrombosis, thrombocytopenia, cerebral infarct …... More

  5. Lupus Anticoagulant Evaluation with Reflex

    Lupus Anticoagulant Evaluation with Reflex CPT Code(s) 85613, 85730 Includes PTT-LA and dRVVT with Reflex Confirmations If PTT-LA is 40 seconds, Hexagonal Phase Confirmation will be performed at an additional charge (…... More

  6. Lyme Disease Ab with Reflex to Blot (IgG, IgM)

    Lyme disease is caused by a bacterium borrelia burgdorferi and is transmitted by ticks. A screening test with high sensitivity is used as the first step in the CDC recommended algorithm. Immunoblot testing …... More

  7. Homocysteine

    An elevated concentration of homocysteine is an independent risk factor for cardiovascular disease. When used in conjunction with methylmalonic acid (MMA), these tests are useful to diagnose and monitor vitamin B12 (…... More

  8. Cardiolipin Antibody (IgA)

    Cardiolipin antibodies (CA) are seen in a subgroup of patients with autoimmune disorders, particularly Systemic Lupus Erythematosus (SLE), who are at risk for vascular thrombosis, thrombocytopenia, cerebral infarct and/…... More

  9. Antithrombin III Activity

    Antithrombin III Activity CPT Code(s) 85300 Methodology Chromogenic Substrate Limitations Expected impact by therapeutic levels (potential interference depends upon drug concentration): Warfarin: no effect; Heparin (UFH…... More

  10. Antiphospholipid Syndrome Diagnostic Panel

    This assay may be useful in supporting or ruling out a diagnosis of antiphospholipid syndrome.... More

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.