HLLFH - Overview: Hematologic Disorders, Leukemia/Lymphoma; Flow Hold, Varies

Evaluating lymphocytoses of undetermined etiology Identifying B- and T-cell lymphoproliferative disorders involving blood and bone marrow Distinguishing acute lymphoblastic leukemia (ALL) from acute myeloid leukemia (AML) Immunologic...

NHEP - Overview: Hereditary Erythrocytosis Gene Panel, Next-Generation Sequencing, Varies

Evaluating an individual with JAK2-V617F negative erythrocytosis associated with lifelong sustained increased red blood cell (RBC) mass, elevated RBC count, hemoglobin, or hematocrit Providing an extensive genetic evaluation for patients...

PAVAL - Overview: Paraneoplastic, Autoantibody Evaluation, Serum

Serological evaluation of patients who present with a subacute neurological disorder of undetermined etiology, especially those with known risk factors for cancer Directing a focused search for cancer Investigating neurological symptoms...

WESR - Overview: Whole Exome Sequencing Reanalysis, Varies

Identifying a diagnosis or additional variants associated with the phenotype in patients who previously have had a negative or inconclusive whole exome sequencing test Reanalyzing whole exome sequencing data when a patient (proband)...

ALAD - Overview: Aminolevulinic Acid Dehydratase, Whole Blood

Preferred confirmation test for the diagnosis of aminolevulinic acid dehydratase deficiency porphyria This test is not useful for detecting lead intoxication.

MMLNS - Overview: Antimicrobial Susceptibility, Nocardia species and other Aerobic Actinomycetes, Varies

Determining the resistance of species of Nocardia and other aerobic actinomycetes to antimicrobial agents. This test is not useful for determining resistance of aerobic actinomycetes species of the following genera: Actinoallomurus,...

ALU - Overview: Aluminum, 24 Hour, Urine

Monitoring aluminum exposure Preferred matrix for assessment of exposure in patients with normal kidney function since rapidly filtered by kidneys Monitoring metallic prosthetic implant wear This test is not an acceptable substitute for...

ALBR - Overview: Albumin, Random, Urine

Assessing the potential for early onset of nephropathy in diabetic patients using random urine specimens

ALAUR - Overview: Aminolevulinic Acid, Urine

Assisting in the differential diagnosis of the acute hepatic porphyrias

A124 - Overview: Alpha-1-Microglobulin, 24 Hour, Urine

Assessment of renal tubular injury or dysfunction using 24-hour urine collections Screening for tubular abnormalities Detecting chronic asymptomatic renal tubular dysfunction(2)