MSDW - Overview: Multiple Sulfatase Deficiency, Leukocytes

Supporting the biochemical diagnosis of multiple sulfatase deficiency in whole blood specimens This test is not useful for carrier detection.

MYD88 - Overview: MYD88, L265P, Somatic Gene Mutation, DNA Allele-Specific PCR, Varies

Establishing the diagnosis of lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia Helping to distinguish lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia (low-grade B-cell lymphoma) from other subtypes

NBILI - Overview: Neonatal Bilirubin, Serum

Assessing liver function Evaluating a wide range of diseases affecting the production, uptake, storage, metabolism, or excretion of bilirubin Monitoring the efficacy of neonatal phototherapy

OSG_F - Overview: Osmotic Gap, Feces

Workup of cases of chronic diarrhea Differentiating osmotic from non-osmotic causes of chronic diarrhea.

NIS - Overview: Nickel, Serum

Confirmation of an elevated urinary nickel concentration This test is not useful for the investigation of nickel hypersensitivity.

POWV - Overview: Powassan Virus, IgM, Enzyme-Linked Immunosorbent Assay, Serum

Diagnosis of Powassan virus infection. This test should not be used as a screening procedure for the general population. This test should not be used as a "test of cure."

PNTFT - Overview: Phenytoin, Total and Free, Serum

Monitoring for appropriate therapeutic concentration of both free and total phenytoin: free phenytoin level is the best indicator of adequate therapy in renal failure

PARVP - Overview: Parvovirus B19, Molecular Detection, PCR, Plasma

Diagnosing parvovirus B19 infection in plasma specimens

BILHA - Overview: Schistosoma species Antibody, IgG, Serum

Detection of antibodies to Schistosoma species

MAGRU - Overview: Magnesium/Creatinine Ratio, Random, Urine

Assessing the cause of abnormal serum magnesium concentrations Determining whether nutritional magnesium loads are adequate Calculating urinary calcium oxalate and calcium phosphate supersaturation and assessing kidney stone risk.