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Showing search results for "algorithm" 31-40 of 312

  1. 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

  2. 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

  3. 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

  4. Antiphospholipid Syndrome Diagnostic Panel

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

  5. Cardiolipin Antibody (IgM)

    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

  6. Cardiolipin Antibody (IgG)

    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

  7. JAK2 V617F Mutation, Quantitative, Plasma-Based, Leumeta

    The JAK2 tyrosine kinase (V617F) was detected in most patients ( 80%) with polycythemia vera (PV), 30-50% of patients with either essential thrombocythemia (ET) or myelofibrosis. The Quantitative measurement of V617F …... More

  8. JAK2 V617F, Qualitative, Leumeta with Reflex to Exons 12,13 and Reflex to MPL W515, S505

    Diagnose Polycythemia Vera (PV), Essential Thrombocythemia (ET), and Idiopathic Myelofibrosis (MF).... More

  9. JAK2 V617F, Qualitative, Leumeta with Reflex to Exons 12,13

    Diagnose Polycythemia Vera (PV), Essential Thrombocythemia (ET), and Idiopathic Myelofibrosis (MF).... More

  10. JAK2 Exons 12 and 13 Mutations, Qualitative, Leumeta

    Myeloproliferative disorders (MPDs) are clonal hematopoietic stem cell malignancies characterized by excessive production of blood cells by hematopoietic precursors. In addition to thrombotic and hemorrhagic …... 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.