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66 results found.

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Ordering Recommendation:   Order to confirm a reactive treponemal screening test (eg, CIA, EIA) when using the reverse testing algorithm to screen for syphilis. For traditional CDC recommended algorithm, refer to Rapid Plasma Reagin (RPR) with Reflex to Titer and TP-PA Confirmation (0050478).
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Ordering Recommendation:   CDC recommended screening test for syphilis. May use to confirm reactive treponemal test (eg, EIA, CIA) if using so-called reverse algorithm testing. Preferred test for monitoring treatment response in established syphilis.
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Ordering Recommendation:   Not an optimal reflex test. Preferred test is RPR with Reflex to TP-PA (0050478).
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Ordering Recommendation:   CDC recommended test for the screening and diagnosis of syphilis. For RPR test that follows reverse algorithm, refer to Rapid Plasma Reagin (RPR) with Reflex to RPR Titer or T. pallidum Antibody by Particle Agglutination (2007443).
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Ordering Recommendation:   This is a second tier test and REQUIRES PERMISSION from ARUP's Genetic Counselor (800-242-2787, x2141) before ordering. Preferred initial test is the sequencing and deletion/duplication test.
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Ordering Recommendation:   Diagnostic testing for RASA1-related disorders. Predictive testing for RASA1-related disorders.
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Ordering Recommendation:   Preferred molecular test for RASA1-related disorders.
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Ordering Recommendation:   Use to confirm diagnosis of hereditary spherocytosis when hemolytic anemia and spherocytes are present.
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Ordering Recommendation:   May be useful when evaluating patients for a rare primary immune deficiency called IPEX (immune dysregulation, polyendocrinopathy, enteropathy, X-linked), graft-vs-host disease in post-hematopoietic stem cell transplantation, some malignancies, or autoimmune diseases.
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Ordering Recommendation:   Refer to ARUP Immunohistochemistry Stain Offerings brochure at www.aruplab.com/ap/resources.
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Ordering Recommendation:   Evaluate for kidney dysfunction in patients with known risk factors (eg, hypertension, diabetes, obesity, family history of kidney disease). Panel includes albumin, calcium, carbon dioxide, creatinine, chloride, glucose, phosphorous, potassium, sodium, and BUN and a calculated anion gap value.
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Ordering Recommendation:   Confirm a diagnosis of hereditary renal cancer in individuals with personal or family history of renal cancer.
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Ordering Recommendation:   The combined aldosterone/renin tests are preferred (refer to Aldosterone/Renin Activity Ratio (0070073) or Aldosterone and Renin, Direct with Ratio (2002582)) when screening for primary hyperaldosteronism.
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Ordering Recommendation:   The combined aldosterone/renin tests are preferred (refer to Aldosterone/Renin Activity Ratio (0070073) or Aldosterone and Renin, Direct with Ratio (2002582)) for diagnosing hyperaldosteronism.
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Ordering Recommendation:   Use for rapid detection of respiratory syncytial virus (RSV) in children. For adults and inpatients with suspected RSV, Respiratory Virus Mini Panel by PC (0060764) is recommended.
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Ordering Recommendation:   Preferred test to confirm respiratory syncytial virus (RSV) or influenza in general inpatients and RSV in adults.
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Ordering Recommendation:   Preferred test for evaluating severely immunocompromised (eg, BMT) or critically ill (ICU) patients with respiratory symptoms. Test detects influenza (A H1, A H3, A 2009 H1N1, B), respiratory syncytial virus (RSV) (A, B), parainfluenza (1, 2, 3), human metapneumovirus (hMPV), human rhinovirus, and adenovirus (B/E, C).
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Ordering Recommendation:   Not a preferred stand-alone test.
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Ordering Recommendation:   Not a recommended test.
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Ordering Recommendation:   Order this test when the detection of respiratory viruses in addition to influenza is important. Test detects influenza (A, B), parainfluenza (1, 2, 3), adenovirus, respiratory syncytial virus (RSV), and human metapneumovirus (hMPV). Molecular methods are preferred for immunocompromised and hospitalized patients. For general inpatient workup of influenza-like illness, order the Respiratory Virus Mini Panel by PCR (0060764).
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Ordering Recommendation:   Detects common respiratory viruses. Offers improved turnaround time over respiratory viral culture. Molecular methods may offer improved sensitivity.
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Ordering Recommendation:   Do not use this obsolete test for celiac disease screening. Preferred screening test is Celiac Disease Reflexive Cascade (2008114) or Tissue Transglutaminase (tTG) Antibody, IgA (0097709) for individuals with normal levels of serum IgA.
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Ordering Recommendation:   This is a second tier test and REQUIRES PERMISSION from ARUP's Genetic Counselor (800-242-2787, x2141) before ordering. Preferred initial test is the sequencing and deletion/duplication test.
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Ordering Recommendation:   Preferred molecular test for confirming diagnosis of congenital retinal diseases.
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Ordering Recommendation:   Acceptable test for confirming diagnosis of congenital retinal diseases; detects most pathogenic mutations but does not detect deletions or duplications.
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Ordering Recommendation:   This is a second tier diagnostic test for Rett syndrome. Consultation with a genetic counselor is recommended to plan the optimal MECP2 genetic testing sequence. ARUP's genetic counselors are available at (800-242-2787, x2141).
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Ordering Recommendation:   Acceptable first-tier test for Rett syndrome. Consultation with a genetic counselor is recommended to plan the optimal MECP2 genetic testing sequence. ARUP's genetic counselors are available at 800-242-2787 x2141.
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Ordering Recommendation:   Consultation with genetic counselor is recommended to plan the optimal MECP2 genetic testing sequence.
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Ordering Recommendation:   Assess risk for alloimmune hemolytic disease of the newborn. Test may be ordered for parental or fetal genotyping.
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Ordering Recommendation:   Assess risk for alloimmune hemolytic disease of the newborn. Test may be ordered for parental or fetal genotyping.
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Ordering Recommendation:   Assess risk for alloimmune hemolytic disease of the newborn. Test may be ordered for parental or fetal genotyping.
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Ordering Recommendation:   Preferred panel for the workup of suspected rheumatoid arthritis or undifferentiated inflammatory arthritides.
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Ordering Recommendation:   If Rheumatoid Arthritis Panel (2003277) is positive, test reflexes to Rheumatoid Factors, IgA, IgG, and IgM, which may aid in prognostication. Rheumatoid Arthritis Panel is preferred for initial workup of suspected rheumatoid arthritis or undifferentiated inflammatory arthritides.
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Ordering Recommendation:   Aids in the workup of suspected rheumatoid arthritis or undifferentiated inflammatory arthritides. Consider ordering this test in conjunction with Cyclic Citrullinated Peptide (CCP) Antibody, IgG (0055256) to increase specificity and sensitivity. Rheumatoid Arthritis Panel (2003277) is preferred test.
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Ordering Recommendation:   May aid in prognostication for rheumatoid arthritis. Rheumatoid Arthritis Panel (2003277) is preferred for the workup of suspected rheumatoid arthritis or undifferentiated inflammatory arthritides.
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Ordering Recommendation:   Preferred test for acute or convalescent phase of disease. Acute and convalescent titers often necessary.
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Ordering Recommendation:   Detects antibodies during convalescent phase.
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Ordering Recommendation:   Detects antibodies during acute phase; paired concurrent specimen with IgG reduces false positive rate. Convalescent sera may be required for diagnosis.
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Ordering Recommendation:   Confirm presence of Rickettsia typhi. Requires comparison of acute- to convalescent-phase serology.
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Ordering Recommendation:   Confirm presence of Rickettsia typhi. Panel test (IgG and IgM) is preferred. Requires comparison of acute- to convalescent-phase serology.
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Ordering Recommendation:   Confirm presence of Rickettsia typhi. Panel test (IgG and IgM) is preferred. Requires comparison of acute- to convalescent-phase serology.
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Ordering Recommendation:   Therapeutic monitoring of risperidone (eg, Risperdal).
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Ordering Recommendation:   Not an initial test in the diagnosis of von Willebrand disease (vWD). Order in consultation with a coagulation specialist to distinguish between type 2 subtypes in patients diagnosed with vWD.
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Ordering Recommendation:   May be useful in the evaluation of neuropsychiatric SLE, positive predictive value is variable.
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Ordering Recommendation:   Determine eligibility for tyrosine kinase inhibitor (TKI) therapy, primarily in individuals with pulmonary adenocarcinomas. Test detects ROS1 gene rearrangements in solid tumors.
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Ordering Recommendation:   Determine eligibility for tyrosine kinase inhibitor (TKI) (eg, crizotinib) therapy, primarily in individuals with pulmonary adenocarcinomas.
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Ordering Recommendation:   Diagnose rotavirus- and adenovirus-associated gastroenteritis.
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Ordering Recommendation:   Diagnose rotavirus-associated gastroenteritis. For antigen testing panel that includes adenovirus and rotavirus, refer to Rotavirus and Adenovirus 40-41 antigens (0065067).
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Ordering Recommendation:   Determine seroreactivity of women of childbearing age or to provide evidence of vaccination/past infection.
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Ordering Recommendation:   Therapeutic drug monitoring.
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Ordering Recommendation:   Detect and quantitate RUNX1-RUNX1T1 fusions arising from t(8;21) in acute myeloid leukemia (AML).