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Showing search results for "algorithm" 21-30 of 318

  1. 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

  2. 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

  3. 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

  4. 17-Hydroxyprogesterone Response to ACTH Stimulation

    17-hydroxyprogesterone is elevated in patients with congenital adrenal hyperplasia (CAH). CAH is a group of autosomal recessive diseases characterized by a deficiency of cortisol and an excess of ACTH concentration. 17-…... More

  5. 17-Hydroxyprogesterone, LC/MS/MS

    17-Hydroxyprogesterone is elevated in patients with Congenital Adrenal Hyperplasia (CAH). CAH is a group of autosomal recessive diseases characterized by a deficiency of cortisol and an excess of ACTH concentration. 17-…... More

  6. 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

  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.