CRT24 - Overview: Creatinine, 24 Hour, Urine
Urinary creatinine, in conjunction with serum creatinine, is used to calculate the creatinine clearance, a measure of renal function Normalizing urinary analytes to account for the variation in urinary concentration
VITAP - Overview: Vitamin A, Serum
Diagnosing vitamin A deficiency and toxicity as a part of a profile Monitoring vitamin A therapy
EDN - Overview: Eosinophil Derived Neurotoxin, Serum
Evaluating patients suspected to have a condition associated with eosinophilia or hypereosinophilia Evaluating patients with elevated peripheral blood eosinophil counts Managing patients with elevated eosinophil-derived neurotoxin in the...
Aids in distinguishing solitary fibrous tumor from morphologic mimics
WASQR - Overview: Alpha-Globin Gene Sequencing, Blood
Testing for nondeletional alpha thalassemia in a symptomatic individual Follow-up testing to an abnormal hemoglobin electrophoresis that identified an alpha-globin chain variant Evaluating for nondeletional alpha thalassemias in an...
CRSY - Overview: Chromium, Synovial Fluid
Monitoring metallic prosthetic implant wear and local tissue destruction in failed hip arthroplasty constructs This test is not useful for assessment of potential chromium toxicity.
ALCU - Overview: Aluminum/Creatinine Ratio, Urine
Measurement of aluminum concentration as a part of assessing for aluminum exposure
HCQ - Overview: Hydroxychloroquine, Serum
Monitoring serum hydroxychloroquine concentrations, assessing compliance, and adjusting dosage in patients
NCSRY - Overview: Nicotine Survey, Serum
Monitoring tobacco use in a health fair setting
C5DCU - Overview: C5-DC Acylcarnitine, Quantitative, Random, Urine
Evaluation of patients with an abnormal newborn screen showing elevations of glutarylcarnitine Diagnosis of glutaric aciduria type 1 deficiency