UBKQN - Overview: BK Virus DNA Detection and Quantification, Random, Urine

Detection and serial monitoring of BK virus (BKV)-associated nephropathy in kidney transplant recipients using random urine specimens Detection and serial monitoring of BKV-associated hemorrhagic cystitis in organ transplant recipients

BLAST - Overview: Blastomyces Antibody, Enzyme Immunoassay, Serum

Aiding in the diagnosis of blastomycosis

CYSPR - Overview: Cyclosporine, Blood

Monitoring whole blood cyclosporine concentration during therapy, particularly in individuals coadministered cytochrome P450 (CYP) 3A4 substrates, inhibitors, or inducers Adjusting dose to optimize immunosuppression while minimizing...

CHIKM - Overview: Chikungunya IgM, Antibody, Serum

Aiding in the diagnosis of recent infection with Chikungunya virus detecting IgM antibodies in patients with recent travel to endemic areas and a compatible clinical syndrome

CHIKG - Overview: Chikungunya IgG, Antibody, Serum

Aiding in the diagnosis of recent infection with Chikungunya virus detecting IgG antibodies in patients with recent travel to endemic areas and a compatible clinical syndrome

MSCG - Overview: Collagenofibrotic Glomerulopathy Confirmation, Mass Spectrometry

Aiding in the diagnosis of collagenofibrotic glomerulopathy

FB12 - Overview: Vitamin B12 and Folate, Serum

Investigation of macrocytic anemia Workup of deficiencies seen in megaloblastic anemias Investigation of suspected folate deficiency

B12 - Overview: Vitamin B12 Assay, Serum

Investigation of macrocytic anemia Workup of deficiencies seen in megaloblastic anemias

2D6Q - Overview: Cytochrome P450 2D6 Comprehensive Cascade, Varies

Providing information relevant to tamoxifen, codeine, and tramadol, as well as other medications metabolized by cytochrome P450 2D6 Determining the exact genotype when other methods fail to generate this information or if...

CATP - Overview: Catecholamine Fractionation, Free, Plasma

Diagnosing pheochromocytoma and paraganglioma, as an auxiliary test to fractionated plasma and urine metanephrine measurements Diagnosis follow-up of patients with neuroblastoma and related tumors, as an auxiliary test to urine...

CD20B - Overview: CD20 on B Cells, Blood

Evaluation of patients with a suspected CD19 deficiency (humoral immunodeficiency) Confirming complete absence of B cells in suspected primary humoral immunodeficiencies using both CD19 and CD20 markers Assessing therapeutic B-cell...

CHIKV - Overview: Chikungunya IgM and IgG, Antibody, Serum

Aiding in the diagnosis of recent infection with Chikungunya virus in patients with recent travel to endemic areas and a compatible clinical syndrome

SLFAT - Overview: Cryptococcus Antigen Titer, Lateral Flow Assay, Serum

Monitoring Cryptococcus antigen titers in serum Aiding in the diagnosis of cryptococcosis This test should not be used as a test of cure or to guide treatment decisions.

CRS - Overview: Chromium, Serum

Screening for occupational exposure Monitoring metallic prosthetic implant wear

PIK3B - Overview: Cell-Free DNA PIK3CA Test, Blood

Identification of hormone receptor positive and human epidermal growth factor receptor 2 negative (HR+/HER2-) advanced breast cancer tumors that may be eligible for treatment with targeted kinase inhibitor therapy (eg, alpelisib).

CYCPK - Overview: Cyclosporine, Peak, Blood

Monitoring whole blood peak cyclosporine concentration during therapy, particularly in individuals coadministered cytochrome P450 (CYP) 3A4 substrates, inhibitors, or inducers Adjusting dose to optimize immunosuppression while minimizing...

CHIKI - Overview: Chikungunya Interpretation

Interpretation of testing that aids in the diagnosis of recent infection with Chikungunya virus in patients with recent travel to endemic areas and a compatible clinical syndrome

FPOLO - Overview: Poliovirus (Types 1, 3) Antibodies, Neutralization

Poliovirus (Types 1, 3) Antibodies, Neutralization

PLAIF - Overview: Phospholipase A2 Receptor (PLA2R), Renal Biopsy

Distinguishing primary membranous nephropathy from secondary membranous nephropathy

FRBP - Overview: Retinol Binding Protein

Retinol Binding Protein

SIIRO - Overview: Sirolimus, Whole Blood

Monitoring whole blood sirolimus concentration during therapy, particularly in individuals coadministered cytochrome P450 (CYP) 3A4 substrates, inhibitors, or inducers Adjusting dose to optimize immunosuppression while minimizing...

SEMA3 - Overview: Semaphorin 3B (SEMA3B) Immunostain, Technical Component Only

Aiding in the diagnosis of semaphorin 3B-associated membranous nephropathy

TAKRO - Overview: Tacrolimus, Blood

Monitoring whole blood tacrolimus concentration during therapy, particularly in individuals coadministered cytochrome P450 (CYP) 3A4 substrates, inhibitors, or inducers Adjusting dose to optimize immunosuppression while minimizing...

TSI - Overview: Thyroid-Stimulating Immunoglobulin, Serum

Second-order testing for autoimmune thyroid disease, including: -Differential diagnosis of etiology of thyrotoxicosis in patients with ambiguous clinical signs or contraindicated (eg, pregnant or breast-feeding) or indeterminate thyroid...

TOXCG - Overview: Toxocara Antibody, IgG, Serum

Aiding in the diagnosis of Toxocara infection